IEEE P802.11 - TASK GROUP AX - GROUP INFORMATION UPDATE
Status of Project IEEE 802.11ax
High Efficiency (HE) Wireless LAN Task Group
Task Group Leadership
Chair | Osama Aboul-Magd (Huawei Technologies) |
Vice Chair | Simone Merlin (Qualcomm) |
Vice Chair | Ron Porat (Broadcom) |
Secretary | Yasuhiko Inoue (NTT) |
Technical Editor | Robert Stacy (Intel) |
Background
In May 2013, the High Efficiency WLAN Study Group (HEW SG),
a study group within IEEE 802.11 working group had started its activity
to consider the improvement of spectrum efficiency to enhance the system
throughput/area in high density scenarios of APs and/or STAs.
The study group was created based on the following straw poll and motion:
< Straw Poll >
Do you support starting a new study group called ghigh efficiency WLANh to enhance
802.11 PHY and MAC in 2.4 and 5GHz with a focus on:
- Improving spectrum efficiency and area throughput
- Improving real world performance in indoor and outdoor deployments
- in the presence of interfering sources, dense heterogeneous networks
- in moderate to heavy user loaded APs
|
< Motion >
Request an approval by IEEE 802 LMSC to form an 802.11 Study Group to consider
High-efficiency WLAN [as described in doc 11-13-0339r2] with the intent of creating
a PAR and five criteria.
|
The HEW SG has successfully developed PAR and CSD documents and the project 802.11ax
has started in May 2014.
Task Group Documents
The lastest version of the task group offical documents can be found here.
Previous Meetings
Links to the reports of previous meetings.
March 2018 Rosemont, IL
TGax had ten sessions during the week.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
TGax (full, ad hoc)
|
|
TGax (full)
|
|
AM2 |
|
TGax (PHY ad hoc) |
TGax (MAC & MU ad hoc) |
|
|
TGax (full)
|
PM1 |
TGax (full)
|
|
|
|
PM2 |
|
TGax (PHY ad hoc) |
TGax (MAC & MU ad hoc) |
|
TGax (PHY ad hoc) |
TGax (MAC & MU ad hoc) |
|
TGax (full)
|
PM3 |
|
TGax (SR ad hoc) |
TGax (MAC & MU ad hoc) |
|
|
|
Main documents
The meeting agenda and minutes of the TGax and its subgroups, and the TGax closing report can be found here.
Achievements
- Work Completed
- Approved resolutions to over 800 technical CIDs.
- The TG Editor is planning to produce a new revision based on approved resolutions.
- A TG motion passed to hold an ad hoc meeting in Rennes during the period from February 28th to March 2nd, 2018.
- No changes to the TG timeline.
- Technical Submissions
TGax received following submissions during the TGax ad hoc meeting and in the TGax sessions.
- MAC/MU Submissions
- 11-17-1860,
gResolution for CID 11002,h Abhishek Patil (Qualcomm)
- 11-18-0012,
gComment resolutions for 27.15.2, Alfred Asterjadhi (Qualcomm)
- 11-18-0029,
gDefault UORA Parameters,h Matthew Fischer (Broadcom)
- 11-18-0044,
gComment resolutions for 27.7 and 27.7.1,h Alfred Asterjadhi (Qualcomm)
- 11-18-0055,
gCR for CID 14324,h Zhou Lan (Broadcom)
- 11-18-0056,
gCR for CID 14328,h Zhou Lan (Broadcom)
- 11-18-0075,
g11ax D2.0 Comment Resolution 27.5.3.2.2,h Liwen Chu (Marvell)
- 11-18-0078,
g11ax D2.0 Comment Resolution 27.6.4,h Liwen Chu (Marvell)
- 11-18-0149,
gCR for NDP feedback report - part 1,h Laurent Cariou (Intel)
- 11-18-0161,
gCR of CID 13754,h Zhou Lan (Broadcom)
- 11-18-0185,
gCR of CID 11001,h Zhou Lan (Broadcom)
- 11-18-0200,
gDecouple Channel Width Capabilities between VHT and HE PHY Mode,h Huizhao Wang (Quantenna)
- 11-18-0218,
gFragment Flushing BlockAckReq,h Matthew Fischer (Broadcom)
- 11-18-0241,
gComment resolutions for Misc CIDs,h Alfred Asterjadhi (Qualcomm)
- 11-18-0312,
gComment resolutions for 27.6.3,h Alfred Asterjadhi (Qualcomm)
- 11-18-0337,
gComment resolutions for 10.43h Alfred Asterjadhi (Qualcomm)
- 11-18-0338,
gComment resolutions for 27.16.1,h Alfred Asterjadhi (Qualcomm)
- 11-18-0343,
gComment resolutions for CID 13744,h Alfred Asterjadhi (Qualcomm)
- 11-18-0360,
gCIDs related to Random Accessb - Part 2,h Abhishek Patil (Qualcomm)
- 11-18-0361,
gvisio file for fig 10-1,h Abhishek Patil (Qualcomm)
- 11-18-0362,
gCIDs in 10.2.6,h Abhishek Patil (Qualcomm)
- 11-18-0363,
gResolution for CID 13136,h Abhishek Patil (Qualcomm)
- 11-18-0364,
gCID 11001,h Abhishek Patil (Qualcomm)
- 11-18-0365,
gCIDs related to BSS Color - Part 1,h Abhishek Patil (Qualcomm)
- 11-18-0366,
gResolutions to various CIDs in Trigger Frame format,h Abhishek Patil (Qualcomm)
- 11-18-0367,
gResolutions to CIDs in 27.5.3.3,h Abhishek Patil (Qualcomm)
- 11-18-0368,
gAddress inconsistencies & ambiguities in 11.1.3.8 (Multiple BSSID topic),h Abhishek Patil (Qualcomm)
- 11-18-0369,
gResolutions to various CIDs in clause 9,h Abhishek Patil (Qualcomm)
- 11-18-0370,
gComment resolutions for 27.7.5,h Alfred Asterjadhi (Qualcomm)
- 11-18-0371,
gComment resolutions for 27.7.4,h Alfred Asterjadhi (Qualcomm)
- 11-18-0372,
gComment resolutions for 9.4.2.200 part 2,h Alfred Asterjadhi (Qualcomm)
- 11-18-0373,
gComment resolutions for 27.7.3.4,h Alfred Asterjadhi (Qualcomm)
- 11-18-0379,
gComment resolutions for 9.3.3.X,h Alfred Asterjadhi (Qualcomm)
- 11-18-0380,
gComment resolutions for some CIDs in 9.4.2.237,h Alfred Asterjadhi (Qualcomm)
- 11-18-0390,
gCIDs related to 27.5.1,h Pascal Viger (Canon Research)
- 11-18-0423,
g11ax D2.0 Comment Resolution CID14318,h Liwen Chu (Marvell)
- 11-18-0425,
g11ax D2.0 Comment Resolution 9.7.1,h Liwen Chu (Marvell)
- 11-18-0426,
g11ax D2.0 Comment Resolution 9.7.3,h Liwen Chu (Marvell)
- 11-18-0427,
g11ax D2.0 Comment Resolution 27.10.2,h Liwen Chu (Marvell)
- 11-18-0428,
g11ax D2.0 Comment Resolution 27.10.2,h Liwen Chu (Marvell)
- 11-18-0429,
g11ax D2.0 Comment Resolution 27.5.3.2.4 remaining CIDs,h Liwen Chu (Marvell)
- 11-18-0432,
gLB230 CR on Fragmentation - Part 4,h Ming Gan (Huawei)
- 11-18-0433,
gLB230 CR on Fragmentation - Part 2,h Ming Gan (Huawei)
- 11-18-0443,
g11ax D1.0 MAC Comment Resolution for 9.4.2.24,h Chao-Chun Wang (MediaTek)
- 11-18-0444,
g11ax D2.0 MAC Comment Resolution for 27.16.4,h Chao-Chun Wang (MediaTek)
- 11-18-0455,
gLB230 CR TXOP duration-based RTS/CTS,h Yongho Seok (MediaTek)
- 11-18-0512,
g11ax D2.0 Comment Resolution for CID 14207,h Yunbo Li (Huawei)
- SR Submissions
- 11-18-0026,
gCR SRG and SRP,h Matthew Fischer (Broadcom)
- 11-18-0106,
gLB230 CR Spatial Reuse Operation on Secondary Channel,h Yongho Seok (MediaTek)
- 11-18-0225,
gCR Spatial Reuse Group Management CID 12044 12304,h Matthew Fischer (Broadcom)
- 11-18-0391,
gCID 11775 Should be re-considered,h Graham Smith (SR Technologies)
- PHY Submissions
- 11-18-0059,
gPPE Threshold Field,h Hongyuan Zhang (Marvell)
- 11-18-0110,
g11ax Comment Resolutions for PHY Preamble,h Yan Zhang (Marvell)
- 11-18-0111,
g11ax Comment Resolutions for PHY Data field,h Yan Zhang (Marvell)
- 11-18-0136,
gComment Resolutions for Clause 28.2.2 (TXVECTOR and RXVECTOR parameters) Part 1,h Bo Sun (ZTE)
- 11-18-0150,
gCR for CIDs related to HE ER SU PPDU,h Tianyu Wu (MediaTek)
- 11-18-0151,
gCR for PHY PPDU formats,h Tianyu Wu (MediaTek)
- 11-18-0162,
gLB230 CR on CID 12060 and 13047,h Ming Gan (Huawei)
- 11-18-0324,
gCR on HE-SIG-B part 3,h Yujin Noh (Newracom)
- 11-18-0349,
gComment Resolutions on Clause 28.3.3 (OFDMA and SU Tone Allocation),h Jung Hoon Suh (Huawei)
- 11-18-0352,
gCR for HE-SIG-B,h Tianyu Wu (MediaTek)
- 11-18-0359,
gPHY Comment Resolution on 1024 QAM,h Ron Porat (Broadcom)
- 11-18-0404,
gComment Resolutions on PHY INTRODUCTION Part 4,h Lochan Verma (Qualcomm)
- 11-18-0409,
gComment Resolutions on PHY INTRODUCTION Part 5,h Lochan Verma (Qualcomm)
- 11-18-0463,
gProposed Changes to D2.2 Clause 28.3.20, 28.3.21,h Xiaogang Chen (Intel)
- 11-18-0469,
gPHY Comment Resolution on Packet Extension,h Ron Porat (Broadcom)
- 11-18-0475,
gComment resolution on CIDs on Clause 28.3 Part 2,h Jianhan Liu (MediaTek)
- 11-18-0476,
gComment resolution on CIDs on Clause 28.3.18.1 for signal leakage to preamble punctured channels,h Jianhan Liu (MediaTek)
- 11-18-0478,
gComment resolution on CID 11896,h Jianhan Liu (MediaTek)
- 11-18-0483,
gCorrections to gNumber Of HE-LTF Symbols And Midamble Periodicityh subfield,h Sigurd Schelstraete (Quantenna)
- 11-18-0508,
gD2.0 PHY Comment Resolution - Part 2,h Youhan Kim (Qualcomm)
- Timeline update
TG reviewed the timeline - No change.
Current Timeline |
May 2014 |
Start of TG |
November 2014 |
First draft of the TG SFD approved |
January 2016 |
Proposed TG draft |
March 2016 |
Draft 0.1 was approved and Comment Collection started |
November 2016 |
Issue Draft 1.0 and start WG Letter Ballot Failed (57.77%)
LB 225: opened Dec. 1st, 2016
and closed Jan. 8th, 2017 |
September 2017 |
Draft 2.0 and WG Letter Ballot Failed (62.84%)
LB 230: opened Oct. 5th, 2017
and closed Nov. 4th, 2017 |
May 2018 |
Draft 3.0 and WG Letter Ballot |
July 2018 |
Mandatory Draft Review |
February 2019 |
Formation of Sponsor Ballot pool |
May 2019 |
Initial Sponsor Ballot |
December 2019 |
RevCom submittal |
Goals for the May 2018 session
- Complete comment resolution and initiate a 30-day WG letter ballot.
- Approve a new revision of the Coexistence. Assurance document taking into account the new added band.
- Prepare and approve PAR extension.
Teleconferences
TGax teleconferences are scheduled after the March 2018 session as follows:
Thursday |
March 22nd, April 5th,
April 19th, 2018
|
10:00 - 12:00 (ET) |
Thursday |
March 29th, April 12th,
April 26th, 2018 |
20:00 - 22:00 (ET) |
Thursday |
May 17th, 2018 |
10:00 - 12:00 (ET) |
TGax PHY calls are scheduled instead of face-to-face ad hoc meeting:
Wednesday |
May 2nd, 2018 |
20:00 - 22:00 (ET) |
Thursday |
May 3rd, 2018 |
20:00 - 22:00 (ET) |
Friday |
May 4th, 2018 |
10:00 - 12:00 (ET) |
January 2018 Orlando, FL
TGax had nine sessions during the week.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
|
|
TGax (full)
|
|
AM2 |
|
TGax (PHY ad hoc) |
TGax (MAC & MU ad hoc) |
|
|
TGax (full)
|
PM1 |
TGax (full)
|
|
|
|
PM2 |
|
TGax (PHY ad hoc) |
TGax (MAC & MU ad hoc) |
|
TGax (PHY ad hoc) |
TGax (MAC & MU ad hoc) |
|
TGax (full)
|
PM3 |
TGax (PHY ad hoc) |
TGax (MAC & MU ad hoc) |
|
TGax (SR ad hoc) |
TGax (MAC & MU ad hoc) |
|
|
|
Main documents
The meeting agenda and minutes of the TGax and its subgroups, and the TGax closing report can be found here.
Achievements
- Work Completed
- Approved resolutions for about 750 technical CIDs.
- Approved resolutions of Editorial CIDs implemented in draft D 2.1.
- The TG Editor is planning to produce a new revision based on approved resolutions.
- A TG motion passed to hold an ad hoc meeting in the Bay Area during the period from February 28th to March 2nd, 2018.
- No changes to the TG timeline.
- Technical Submissions
TGax received following submissions during the TGax ad hoc meeting and in the TGax sessions.
- PHY - 25 submissions
- 11-18-0006,
gMisc CR,h Ross Jian Yu (Huawei Technologies)
- 11-18-0023,
gChanges to D2.0 Clause 28.2.5, 28.2.6,h Xiaogang Chen (Intel)
- 11-18-0024,
gChanges to D2.0 Clause 28.3.5,h Xiaogang Chen (Intel)
- 11-18-0025,
gProposed Changes to D2.0 Clause 28.3.6,h Xiaogang Chen (Intel)
- 11-18-0028,
gProposed Changes to D2.0 on the HE TB NDP feedback,h Xiaogang Chen (Intel)
- 11-18-0036,
gComment Resolutions on PHY INTRODUCTION Part 1,h Lochan Verma (Qualcomm)
- 11-18-0037,
gComment Resolutions on PHY INTRODUCTION Part 2,h Lochan Verma (Qualcomm)
- 11-18-0038,
gComment Resolutions on HE-SIG-A Part 1,h Lochan Verma (Qualcomm)
- 11-18-0046,
gComment Resolutions on PHY INTRODUCTION Part 3,h Lochan Verma (Qualcomm)
- 11-18-0050,
gCR on HE-SIG-B part 1,h Yujin Noh (Newracom)
- 11-18-0051,
gCR on HE-SIG-B part 2,h Yujin Noh (Newracom)
- 11-18-0057,
gD2.0 PHY Comment Resolution,h Youhan Kim (Qualcomm)
- 11-18-0058,
gComment Resolutions on Midamble,h Hongyuan Zhang (Marvell Semiconductors)
- 11-18-0059,
gPPE Threshold Field,h Hongyuan Zhang (Marvell Semiconductors)
- 11-18-0079,
gComment Resolutions on Clause 28.3.15 (SU-MIMO and DL MU-MIMO beamforming),h Kome Oteri (InterDigital)
- 11-18-0080,
gComment Resolutions on Clause 9.4.1.63 D2.0 (HE Compressed Beamforming Report field),h Kome Oteri (InterDigital)
- 11-18-0109,
g11ax Comment Resolutions for PHY mathematical descriptions,h Yan Zhang (Marvell Semiconductors)
- 11-18-0110,
g11ax Comment Resolutions for PHY Preamble,h Yan Zhang (Marvell Semiconductors)
- 11-18-0111,
g11ax Comment Resolutions for PHY Data field,h Yan Zhang (Marvell Semiconductors)
- 11-18-0118,
gPHY Comment Resolution,h Ron Porat (Broadcom Ltd.)
- 11-18-0136,
gComment Resolutions for Clause 28.2.2 (TXVECTOR and RXVECTOR parameters) Part 1,h Bo Sun (ZTE)
- 11-18-0150,
gCR for CIDs related to HE ER SU PPDU,h Tianyu Wu (Samsung)
- 11-18-0151, gCR for PHY PPDU formats,h Tianyu Wu (Samsung) - not on the server
- 11-18-0159,
gComment resolution on CIDs on Clause 28.3 Part 1,h Jianhan Liu (MediaTek)
- 11-18-0162,
gLB230 CR on CID 12060 and 13047,h Ming Gan (Huawei Technologies)
- 11-18-0187, gTx EVM for Beamformed Transmission,h Bin Tian (Qualcomm) - not on the server
- 11-18-0230,
gMisc CR Follow up,h Ross Jian Yu (Huawei Technologies)
- MAC 37 submissions
- 11-17-1837,
g11ax D2.0 Comment Resolution 27.5.3.5,h Liwen Chu (Marvell Semiconductors)
- 11-17-1847,
gCIDs related to Multiple BSSID topic - Part 1,h Abhishek Patil (Qualcomm)
- 11-17-1850,
gResolution for CIDs in 9.4.2.37,h Abhishek Patil (Qualcomm)
- 11-17-1857,
gCIDs related to Multiple BSSID topic - Part 2,h Abhishek Patil (Qualcomm)
- 11-17-1858,
gResolution for CID 13142,h Abhishek Patil (Qualcomm)
- 11-17-1859,
gResolution for CID 11742,h Abhishek Patil (Qualcomm)
- 11-17-1861,
gCIDs related to Multiple BSSID topic - Part 3,h Abhishek Patil (Qualcomm)
- 11-17-1874,
g11ax D2.0 MAC Comment Resolution for NAV Part I,h Po-Kai Huang (Intel)
- 11-17-1893,
gCR TWT IE,h Matthew Fischer (Broadcom Ltd.)
- 11-18-0009,
gLB230 MAC CR 10.22.2.4,h Alfred Asterjadhi (Qualcomm)
- 11-18-0010,
gLB230 MAC CR 26.8.36,h Alfred Asterjadhi (Qualcomm)
- 11-18-0012,
gLB230 MAC CR 27.15.2,h Alfred Asterjadhi (Qualcomm)
- 11-18-0013,
gLB230 MAC CR 27.15.3,h Alfred Asterjadhi (Qualcomm)
- 11-18-0014,
gLB230 MAC CR 27.15.4,h Alfred Asterjadhi (Qualcomm)
- 11-18-0015,
gLB230 MAC CR 27.17,h Alfred Asterjadhi (Qualcomm)
- 11-18-0027,
gAck related CIDs Section 27.4,h George Cherian (Qualcomm)
- 11-18-0035,
gOMI Comment Resolutions,h Jarkko Kneckt (Apple)
- 11-18-0039,
gLB230 MAC CR 10.22.2.5,h Alfred Asterjadhi (Qualcomm)
- 11-18-0040,
gLB230 MAC CR 10.22.2.6-9,h Alfred Asterjadhi (Qualcomm)
- 11-18-0041,
gLB230 MAC CR 11.24,h Alfred Asterjadhi (Qualcomm)
- 11-18-0044, gLB230 MAC CR 27.7 and 27.7.1,h Alfred Asterjadhi (Qualcomm) - not on the server
- 11-18-0055,
gCR CID 14324,h Zhou Lan (Broadcom Ltd.)
- 11-18-0066,
gResolution for CIDs in 9.4.2.245,h Abhishek Patil (Qualcomm)
- 11-18-0068,
gResolution for CID 11374,h Abhishek Patil (Qualcomm)
- 11-18-0074,
g11ax D2.0 Comment Resolution 27.5.3.2.4 10.22.2.7, h Liwen Chu (Marvell)
- 11-18-0075,
g11ax D2.0 comment resolution 27.5.3.2.2,h Liwen Chu (Marvell)
- 11-18-0076,
g11ax D2.0 comment resolution 27.5.3.2.3,h Liwen Chu (Marvell)
- 11-18-0077, g11ax D2.0 comment resolution 27.4.2,h Liwen Chu (Marvell) - not on the server
- 11-18-0078,
g11ax D2.0 comment resolution 27.6.4,h Liwen Chu (Marvell)
- 11-18-0081,
g11ax D2.0 MAC Comment Resolution for HE link adaptation,h Frank Hsu (MediaTek)
- 11-18-0082, gLB230 CR for BSS Load Slides,h Frank Hsu (MediaTek) - not on the server
- 11-18-0083, gLB230 CR for BSS Load Text,h Frank Hsu (MediaTek) - not on the server
- 11-18-0088, gCR CID 14349,h Zhou Lan (Broadcom Ltd.) - not on the server
- 11-18-0090,
gCR for Opportunistic power save,h Laurent Carious (Intel)
- 11-18-0098,
gLB230 CR on CIDs 12757, 11149 and 13675,h Ming Gan (Huawei Technologies)
- 11-18-0099,
gLB230 CR on Fragmentation - Part 1,h Ming Gan (Huawei Technologies)
- 11-18-0105,
gLB230 CR Multi-TID Capability Indication,h Yongho Seok (MediaTek)
- 11-18-0107, gLB230 CR 20MHz only STA on Secondary Channel,h Yongho Seok (MediaTek) - not on the server
- 11-18-0149, gCR for 27.5.6,h Laurent Cariou (Intel) - not on the server
- 11-18-0153,
gResolution for CID 11742,h Po-Kai Huang (Intel)
- 11-18-0155,
gResolutions for CIDs related to GCR,h Yusuke Tanaka (Sony)
- 11-18-0161,
gCR of CID 13754,h Zhou Lan (Broadcom Ltd.)
- 11-18-0182,
g11ax D2.0 MAC Comment Resolution for CID 18555,h Guoqing Li (Apple)
- 11-18-0200,
gDecouple Channel Width Capabilities between VHT and HE PHY Mode,h Huizhao Wang (Quantenna Communications)
- Multi-User (MU) - 19 submissions
- 11-17-1828,
gCR for MU EDCA parameters,h Laurent Cariou (Intel)
- 11-17-1849,
gCIDs related to Random Access - Part 1,h Abhishek Patil (Qualcomm)
- 11-17-1860,
gResolution for CID 11002,h Abhishek Patil (Qualcomm)
- 11-17-1878,
g11ax D2.0 MAC Comment Resolution for NAV Part II,h Po-Kai Huang (Intel)
- 11-18-0008,
gLB230-MAC-CR-9.3.1.20,h Alfred Asterjadhi (Qualcomm)
- 11-18-0011,
gComment resolutions for 27.5.3.4,h Alfred Asterjadhi (Qualcomm)
- 11-18-0029,
gDefault UORA Parameters,h Matthew Fischer (Broadcom Ltd.)
- 11-18-0030, gER DL Protection Sequence,h Matthew Fischer (Broadcom Ltd.) - not on the server
- 11-18-0031,
gBQRP BQR LCTS DL MU,h Matthew Fischer (Broadcom Ltd.)
- 11-18-0042,
gComment resolutions for 27.6.2,h Alfred Asterjadhi (Qualcomm)
- 11-18-0043,
gComment resolutions for 27.6 and 27.6.1,h Alfred Asterjadhi (Qualcomm)
- 11-18-0053,
gCR of BQR (on D2.0),h Zhou Lan (Broadcom Ltd.)
- 11-18-0054,
gCR of DL MU procedure (D2.0),h Zhou Lan (Broadcom Ltd.)
- 11-18-0056,
gCR of CID 14328,h Zhou Lan (Broadcom Ltd.)
- 11-18-0063,
gCR on UORA Power Saving,h Jeongki Kim (LG Electronics)
- 11-18-0065,
gResolution for CIDs in 9.3.1.23,h Abhishek Patil (Qualcomm)
- 11-18-0079,
gComment Resolutions on Clause 28.3.15 (SU-MIMO and DL MU-MIMO beamforming),h Kome Oteri (InterDigital)
- 11-18-0080,
gComment Resolutions on Clause 9.4.1.63 D2.0 (HE Compressed Beamforming Report field),h Kome Oteri (InterDigital)
- 11-18-0108,
gCIDs for: Section 27.5.3.6 HE buffer status feedback operation for UL MU,h Kiseon Ryu (LG Electronics)
- 11-18-0185,
gCR of CID 11001,h Zhou Lan (Broadcom)
- Spatial Reuse (SR) - 3 submissions
- 11-17-1852,
gCR for 27.9,h Laurent Cariou (Intel)
- 11-18-0026,
gCR SRG and SRP,h Matthew Fischer (Broadcon Ltd.)
- 11-18-0105,
gLB230 CR Spatial Reuse,h Yongho Seok (MediaTek)
- Timeline update
TG reviewed the timeline - No change.
Current Timeline |
May 2014 |
Start of TG |
November 2014 |
First draft of the TG SFD approved |
January 2016 |
Proposed TG draft |
March 2016 |
Draft 0.1 was approved and Comment Collection started |
November 2016 |
Issue Draft 1.0 and start WG Letter Ballot Failed (57.77%)
LB 225: opened Dec. 1st, 2016
and closed Jan. 8th, 2017 |
September 2017 |
Draft 2.0 and WG Letter Ballot Failed (62.84%)
LB 230: opened Oct. 5th, 2017
and closed Nov. 4th, 2017 |
May 2018 |
Draft 3.0 and WG Letter Ballot |
July 2018 |
Mandatory Draft Review |
February 2019 |
Formation of Sponsor Ballot pool |
May 2019 |
Initial Sponsor Ballot |
December 2019 |
RevCom submittal |
Goals for the March 2018 session
- Continue with comment resolution on draft D2.0.
Teleconferences
TGax teleconferences are scheduled after the January 2018 session as follows:
Thursday |
January 25th, 2018 |
20:00 - 22:00 (ET) |
Thursday |
February 1st, 2018 |
10:00 - 12:00 (ET) |
Thursday |
February 8th, 2018 |
20:00 - 22:00 (ET) |
Thursday |
February 22nd, 2018 |
20:00 - 22:00 (ET) |
November 2017 Orlando, FL
TGax had four sessions during the week.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
|
|
TGax (full)
|
|
AM2 |
|
TGax (full)
|
|
TGax (full)
|
PM1 |
TGax (full)
|
|
|
|
PM2 |
|
TGax (cancelled)
|
TGax (cancelled)
|
TGax (cancelled)
|
PM3 |
|
|
|
|
Main documents
The meeting agenda and minutes of the TGax and its subgroups, and the TGax closing report can be found here.
WG Letter Ballot #230 on IEEE 802.11ax draft 2.0
- Ballot opened on Oct. 5th, 2017 and closed on Nov. 4th, 2017 (30 days).
- Failed with 62.84% approval.
- 3374 comments are collected.
Achievements
- Work Completed
- The TG almost completed the assignment of comments received on draft D2.0.
- A lead is identified for various clauses of the draft. The lead is responsible for coordinating resolutions of relevant CIDs.
- The TG approved resolutions to 36 CIDs.
- The TG updated its timeline to reflect the outcome of WG LB #230
- The TG passed a motion to hold an ad hoc meeting in San Diego during the period of January 10 - 12, 2018.
- Technical Presentations
TGax received 12 submissions. All of the submissions are presented during the week.
- 11-17-1682,
gComments on TGax D2.0,h Robert Stacy (Intel)
- 11-17-1687,
gTGax Editorfs Report,h Robert Stacy (Intel)
- 11-17-1717,
gAssociated Congestion Avoidance Method Based on Dynamic Adjustment of Beacon Interval,h Hongyan Li (Xidian Univ.)
- 11-17-1719,
gContention Based UL-OFDMA Random Access without back-off,h Hongyan Li (Xidian Univ.)
- 11-17-1723,
gTPC combined with channel allocation method for OBSS environment,h Hongyan Li (Xidian Univ.)
- 11-17-1730,
gPHY CID 17890 Resolution,h Hongyuan Zhang (Marvell)
- 11-17-1731,
gPHY CID 17895 Resolution,h Hongyuan Zhang (Marvell)
- 11-17-1763,
gCRs for 20 MHz-only STA - RU Restriction,h Sungeun Lee (Cypress)
- 11-17-1764,
gCRs for 28.4.2 and 28.4.4,h Sungeun Lee (Cypress)
- 11-17-1766,
gD2.0 Comment Resolution for CIDs on MLME SAP (Clause 6),h Jae Seung Lee (ETRI)
- 11-17-1769,
gDiscussion on Dynamic Fragmentation Level 3,h Huizhao Wang (Quantenna Communications)
- 11-17-1774,
gResolution for the TBD in Annex C.3,h Edward Au (Huawei Technologies)
- 11-17-1775,
gCR for PICS comments on D2.0 - Part 1,h Edward Au (Huawei Technologies)
- Timeline update
TG reviewed the timeline. No change was made.
Previous Timeline |
Modified (new) Timeline |
May 2014 |
Start of TG |
May 2014 |
Start of TG |
November 2014 |
First draft of the TG SFD approved |
November 2014 |
First draft of the TG SFD approved |
January 2016 |
Proposed TG draft |
January 2016 |
Proposed TG draft |
March 2016 |
Draft 0.1 was approved and Comment Collection started |
March 2016 |
Draft 0.1 was approved and Comment Collection started |
November 2016 |
Issue Draft 1.0 and start WG Letter Ballot
LB 225: opened Dec. 1st, 2016
and closed Jan. 8th, 2017 |
November 2016 |
Issue Draft 1.0 and start WG Letter Ballot Failed (57.77%)
LB 225: opened Dec. 1st, 2016
and closed Jan. 8th, 2017 |
September 2017 |
Draft 2.0 and WG Letter Ballot
LB 230: opened Oct. 5th, 2017
and closed Nov. 4th, 2017 |
September 2017 |
Draft 2.0 and WG Letter Ballot Failed (62.84%)
LB 230: opened Oct. 5th, 2017
and closed Nov. 4th, 2017 |
May 2018 |
Mandatory Draft Review |
May 2018 |
Draft 3.0 and WG Letter Ballot |
May 2018 |
Formation of Sponsor Ballot pool |
July 2018 |
Mandatory Draft Review |
November 2018 |
Initial Sponsor Ballot |
February 2019 |
Formation of Sponsor Ballot pool |
July 2019 |
RevCom submittal |
May 2019 |
Initial Sponsor Ballot |
|
|
December 2019 |
RevCom submittal |
Goals for the January 2018 session
- Continue with comment resolution on draft D2.0.
Teleconferences
TGax teleconferences are scheduled after the November 2017 session as follows:
Thursday |
November 30th, 2017 |
10:00 - 12:00 (ET) |
Thursday |
December 7th, 2017 |
20:00 - 22:00 (ET) |
Thursday |
December 14th, 2017 |
10:00 - 12:00 (ET) |
Thursday |
December 21st, 2017 |
20:00 - 22:00 (ET) |
Thursday |
January 4th, 2018 |
10:00 - 12:00 (ET) |
Thursday |
January 25th, 2018 |
20:00 - 22:00 (ET) |
September 2017 Waikoloa, Big Island, HI
TGax had 11 sessions during the week.
Seven out of eleven sessions were assigned to the ad hoc groups.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
|
|
TGax (full)
|
|
AM2 |
TGax (full)
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
|
|
PM1 |
|
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
TGax (full)
|
PM2 |
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
TGax (PHY ad hocs) |
TGax (MAC ad hoc) |
|
TGax (full)
|
PM3 |
TGax (PHY ad hocs) |
TGax (MAC ad hoc) |
|
TGax (MU ad hocs) |
TGax (MAC ad hoc) |
|
|
|
Main documents
The meeting agenda and minutes of the TGax and its subgroups, and the TGax closing report can be found here.
- TGax
- 11-17-1219-06,
TGax September 2017 Meeting Agenda
- 11-17-1465-00,
TGax September 2017 Waikoloa Meeting Minutes
- 11-17-1515-00,
TGax September 2017 Closing Report
- TGax PHY ad hoc group
- 11-17-1434-03,
TGax Sep 2017 Meeting PHY Ad Hoc Agenda
- 11-17-1531-00,
IEEE 802.11 TGax September 2017 Hawaii PHY Ad Hoc Meeting Minutes
- TGax MAC ad hoc group
- 11-17-1453-04,
TGax MAC Ad-hoc September 2017 Meeting Agenda
- 11-17-1543-00,
IEEE 802.11 TGax, MAC Ad hoc, September 2017 TGax Meeting Minutes
- TGax MU ad hoc group
- 11-17-1487-01,
TGax September 2017 Meeting MU ad-hoc Agenda
- 11-17-1491-02,
IEEE 802.11 TGax, MU ad hoc, September 2017 TGax Meeting Minutes
Achievements
- Work Completed
- The TG completed the comment resolution on comments received during WG LB225 on draft D1.0.
- The TG approved a motion to prepare draft D2.0 and start a WG LB.
- Motion passed to affirm the applicability of the IEEE P802.11ax CSD to the modified PAR.
- Technical Presentations
Following documents are discussed during the TGax teleconferences and the ad hoc meeting after July 2017 session.
- 11-17-0389, gCIDs-for-27-2-1-part1,h Kaiying Lv (ZTE)
- 11-17-0553,
gLB225 11ax D1.0 Comment Resolution 27.10.4 Part 1,h Liwen Chu (Marvell)
- 11-17-0777,
gCR TWT IE,h Matthew Fischer (Broadcom)
- 11-17-0811,
gComment Resolution on TIM Broadcast,h Jarkko Kneckt (Apple)
- 11-17-0925,
gCR on HE Duration-based RTS,h Huizhao Wang (Quantenna)
- 11-17-1009,
gQuiet time period - part 3 (27.26.3.x),h Chao-Chun Wang (MediaTek)
- 11-17-1010,
gQuiet time period - part 4 (9.4.2.223-225),h Chao-Chun Wang (MediaTek)
- 11-17-1011,
gQuiet time period - part 5 (9.6.29.x),h Chao-Chun Wang (MediaTek)
- 11-17-1034,
gQuiet time period - part 6,h Chao-Chun Wang (MediaTek)
- 11-17-1067,
gLB225 11ax D1.0 Comment Resolution OMI and Operation Mode,h Liwen Chu (Marvell)
- 11-17-1068,
gLB225 11ax D1.0 Comment Resolution 10.7,h Liwen Chu (Marvell)
- 11-17-1072,
gRemaining OMI comment resolutions,h Jarkko Kneckt (Apple)
- 11-17-1082,
gComment resolutions for BRP and BSRP trigger frames,h Menzo Wentink (Qualcomm)
- 11-17-1135,
gCR QOS SF,h Matthew Fischer (Broadcom)
- 11-17-1173,
gProposed Resolutions to CID 5011, 6900, 6998, and 9056,h Osama Aboul-Magd (Huawei Technologies)
- 11-17-1174,
gClauses 3.2, 3.3, and 3.4 Comment Resolutions,h Osama Aboul-Magd (Huawei Technologies)
- 11-17-1183,
gCR for CID 5772, 9476, 9480,h Po-Kai Huang (Intel)
- 11-17-1220,
gClause 10.2 Comment Resolution,h Osama Aboul-Magd (Huawei Technologies)
- 11-17-1248,
gClause 27.1 Comment Resolution,h Osama Aboul-Magd (Huawei Technologies)
- 11-17-1263,
gMisc for HE Ops IE,h Alfred Asterjadhi (Qualcomm)
- 11-17-1267,
gLB225 11ax D1.0 Comment Resolution 27.10.2, 27.10.3,h Liwen Chu (Marvell)
- 11-17-1268,
gClause 4.3.14a Comment Resolution,h Osama Aboul-Magd (Huawei Technologies)
- 11-17-1270,
gLB225 CR 10.22.2.11 CID 5374,h Yongho Seok (MediaTek) Need more discussion
- 11-17-1271,
gLB225 CR 9.7.3 CID 9389,h Yongho Seok (MediaTek)
- 11-17-1272,
gLB225 CR 10.3.2.10.3 CID 9429,h Yongho Seok (MediaTek)
- 11-17-1275,
gCIDs related to TF,h Abhishek Patil (Qualcomm)
- 11-17-1276,
gCIDs related to Random Access,h Abhishek Patil (Qualcomm)
- 11-17-1277,
gPending CIDs in 27.16,h Abhishek Patil (Qualcomm)
- 11-17-1278,
gProposed Resolution for CID 9846,h Abhishek Patil (Qualcomm)
- 11-17-1279,
gVarious CIDs in Clause 9,h Abhishek Patil (Qualcomm)
- 11-17-1283,
gCR for 10.5 MPDU Fragmentation,h Woojin Ahn (WILUS)
- 11-17-1313,
gLB225 CR CID 8538 9377,h Yongho Seok (MediaTek)
- 11-17-1317,
gCR for 10.3.2.10,h Kiseon Ryu (LG Electronics)
- 11-17-1335,
gCR for 27.3.1,h Laurent Cariou (Intel)
- 11-17-1336,
gCR for 9.4.2.240,h Laurent Cariou (Intel)
- 11-17-1342,
gPHY CR 8348 6433,h Alfred Asterjadhi (Qualcomm)
- 11-17-1351,
gCR on 27.14.2,h Jeongki Kim (LG Electronics)
- 11-17-1362,
gCIDs on Subclause 27.3.3 Part 2,h Ming Gan (Huawei Technologies)
- 11-17-1363,
gCIDs on Subclause 27.3.3 Part 3,h Ming Gan (Huawei Technologies)
TGax received 62 submissions. All of the submissions are presented during the week.
- PHY 21 submissions
- 11-17-0995,
gDoppler Comment Resolution,h Hongyuan Zhang (Marvell)
- 11-17-1001,
gComment Resolutions on Clause 28.2.2 (TXVECTOR and RXVECTOR parameters) Part 1,h Bo Sun (ZTE)
- 11-17-1296,
gComment Resolutions on Miscellaneous Comments,h Lochan Verma (Qualcomm)
- 11-17-1306,
gCRs on Clause 28.3.3.2,h Xiaogang Chen (Intel)
- 11-17-1307,
gChanges for the Tx/Rx Vectors related to HE TB NDP feedback,h Xiaogang Chen (Intel)
- 11-17-1315,
gComment Resolution to CID8576,h Yujin Noh (Newracom)
- 11-17-1320,
g$N_{SYM}$ and $T_{PE}$ at RX side for Midamble design - Follow up,h Yujin Noh (Newracom)
- 11-17-1324,
gUsage of Doppler bit in A-Control subfield,h Yujin Noh (Newracom)
- 11-17-1325,
gText Proposal on Usage of Doppler bit in A-Control subfield,h Yujin Noh (Newracom)
- 11-17-1327,
gInterleaver for HE-SIGA and HE-SIGB,h Dongguk Lim (LG Electronics)
- 11-17-1332,
gComment Resolutions on Clause 28.3.3.4 (Pilot subcarriers),h Junghoon Suh (Huawei Technologies)
- 11-17-1350,
gOn TX EVM,h Ron Porat (Broadcom)
- 11-17-1357,
gCapability on Doppler Mode,h Ross jian Yu (Huawei Technologies)
- 11-17-1361,
gCRs for 20 MHz-only STA - Part 4,h Sungeun Lee (Cypress)
- 11-17-1366,
gMidamble Design Continued,h Yang Zhang (Marvell)
- 11-17-1374,
gOn Amplitude Drift Compensation,h Jianhan Liu (MediaTek)
- 11-17-1375,
gText Changes on Transmitter modulation accuracy (EVM) test,h Jianhan Liu (MediaTek)
- 11-17-1376,
gUsage of Doppler Bit in 11ax,h Jianhan Liu (MediaTek)
- 11-17-1380,
gHE SIG-B Spatial Configuration Field Fixing,h Hongyuan Zhang (Marvell)
- 11-17-1381,
gDCM in HE TB PPDU,h Yan Zhang (Marvell)
- 11-17-1383,
gProposed Change to the Resolution to CID 9551,h Yasuhiko Inoue (NTT)
- MAC 37 submissions
- 11-17-0307,
gHE BSS Load Information Element,h Frank Hsu (MediaTek)
- 11-17-0308,
gHE BSS Load Information Element for 11ax,h Frank Hsu (MediaTek)
- 11-17-0619,
gProposed Text Changes for Client Management,h Eldad Perahia (HPE-Aruba)
- 11-17-0719,
gUnifying QoS Control and BSR A-Control for Buffer Status Report,h Zhou Lan (Broadcom)
- 11-17-0765,
gFollow UP of Unifying Queue Size Report,h Zhou Lan (Broadcom)
- 11-17-1054,
gLB225 CR 27.13 (Link Adaptation,h Frank Hsu (MediaTek)
- 11-17-1069,
gLB225 11ax D1.0 Comment Resolution 9.7.3,h Liwen Chu (Marvell)
- 11-17-1081,
gComment Resolutions for HE NDP Announcement frame,h Menzo Wentink (Qualcomm)
- 11-17-1087,
gMAC CR CIDs 4813-4814,h Alfred Asterjadhi (Qualcomm)
- 11-17-1138,
gCR TWT Operation,h Matthew Fischer (Broadcom)
- 11-17-1244,
gBSS Basic HE-MCS per Bandwidth,h Matthew Fischer (Broadcom)
- 11-17-1258,
gResolution to CID9863,h Yujin Noh (Newracom)
- 11-17-1262,
gMiscellaneous for HE sounding,h Alfred Asterjadhi (Qualcomm)
- 11-17-1264,
gMisc for Trigger frame format,h Alfred Asterjadhi (Qualcomm)
- 11-17-1280,
gvisio file for figure 27.12,h Abhishek Patil (Qualcomm)
- 11-17-1282,
gLB225 11ax D1.0 Comment Resolution 27.11.1, 27.11.2,h Liwen Chu (Marvell)
- 11-17-1285,
gLB225 11ax D1.0 Comment Resolution HE MAC Capabilities,h Liwen Chu (Marvell)
- 11-17-1290,
gLB225 11ax D1.0 Comment Resolution HE PHY Capabilities, PPE,h Liwen Chu (Marvell)
- 11-17-1294,
gLB225 11ax D1.0 Comment Resolution 10.7 Remaining CIDs,h Liwen Chu (Marvell)
- 11-17-1295,
gProposed Resolution for CID 9501,h Guoqing Li (Apple)
- 11-17-1299,
gCID 10276 related to 27.5.5,h Laurent Cariou (Intel)
- 11-17-1301,
g11ax D1.4 MAC Comment Resolution for CID 9636, 9699,h Po-Kai Huang (Intel)
- 11-17-1304,
gLB225 11ax D1.0 Comment Resolution on Clause 10.9 HT Control Field,h James Yee (MesiaTek)
- 11-17-1330,
gCIDs: Acknowledgment related comments,h George Cherian (Qualcomm)
- 11-17-1337,
gCR for CID5859 and CID 5971,h Jarkko Kneckt (Apple)
- 11-17-1338,
gTWT SP initiation and termination and legacy PS,h Jarkko Kneckt (Apple)
- 11-17-1339,
gImprovement to TWT Parameter set,h Jarkko Kneckt (Apple)
- 11-17-1341, gPHY CR 8348 6433,h Alfred Asterjadhi (Qualcomm) -- not available
- 11-17-1346,
gIndividual constrained TWT agreements,h jarkkoKneckt (Apple)
- 11-17-1364, gCIDs on Subclause 27.3.3 Part 3,h Ming Gan (Huawei Technologies) -- not available
- 11-17-1365, gCIDs on Subclause 27.3.3 Part 3,h Ming Gan (Huawei Technologies) -- not available
- 11-17-1377,
g11ax D1.0 MAC Comment Resolution for 27.13 and 9.4.2.218.2,h Frank Hsu (MediaTek)
- 11-17-1399,
gResolution for CID 3099,h Edward Au (Huawei Technologies)
- 11-17-1401,
gResolution for CIDs 5285, 6198, 7603,h Edward Au (Huawei Technologies)
- 11-17-1402,
gResolution for PICS,h Edward Au (Huawei Technologies)
- 11-17-1429,
gAnnex G Comment Resolution,h Osama Aboul-Magd (Huawei Technologies)
- 11-17-1456,
gResolution for CID 8555,h Abhishek Patil (Qualcomm)
- MU 4 submissions
- 11-17-1060,
gCR on CID 6053,h Jeongki Kim (LG Electronics)
- 11-17-1091,
gProposed resolution for comments related to CIDs in 27.5.2,h Jing Ma
- 11-17-1139,
gComment Resolution on retransmission of OFDMA random access,h Jing Ma (NICT)
- 11-17-1286,
gCR DL MU procedure,h Zhou Lan (Broadcom)
- Timeline discussion
TG reviewed the timeline. No change was made.
Current Timeline |
May 2014 |
Start of TG |
November 2014 |
First draft of the TG SFD approved |
January 2016 |
Proposed TG draft |
March 2016 |
Draft 0.1 was approved and Comment Collection started |
November 2016 |
Issue Draft 1.0 and start WG Letter Ballot |
September 2017 |
Draft 2.0 and WG Letter Ballot |
May 2018 |
Mandatory Draft Review |
May 2018 |
Formation of Sponsor Ballot pool |
November 2018 |
Initial Sponsor Ballot |
July 2019 |
RevCom submittal |
Goals for the November 2017 session
- Start and complete comment assignment.
- Start comment resolution on draft D2.0.
Teleconferences
TGax teleconferences are scheduled after the September 2017 session as follows:
Approved in July |
Thursday |
September 28th, 2017 |
10:00 - 12:00 (ET) |
Thursday |
September 21st, 2017 |
20:00 - 22:00 (ET) |
New! |
Thursday |
November 2nd, 2017
|
10:00 - 12:00 (ET) |
July 2017 Berlin, Germany
TGax originally planned 10 sessions during the week.
One ad hoc session was added during the WG mid-week plenary.
Seven out of eleven sessions were assigned to the ad hoc groups.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
|
|
TGax (full)
|
|
AM2 |
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
|
|
PM1 |
TGax (full)
|
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
TGax (full)
|
PM2 |
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
TGax (MU/SR ad hoc) |
TGax (MAC ad hoc) |
|
TGax (PHY ad hocs) |
TGax (MAC ad hoc) |
|
TGax (full)
|
PM3 |
|
TGax (PHY ad hocs) |
TGax (MAC ad hoc) |
|
|
|
Main documents
The meeting agenda and minutes of the TGax and its subgroups, and the TGax closing report can be found here.
- TGax
- 11-17-0887-06,
TGax July 2017 Meeting Agenda
- 11-17-1105-00,
TGax July 2017 Berlin Meeting Minutes
- 11-17-1158-00,
TGax July 2017 Closing Report
- TGax PHY ad hoc group
- TGax MAC ad hoc group
- TGax MU & SR ad hoc group
- 11-17-1116-01,
TGax July 2017 Meeting MU & SR ad-hoc Agenda
- 11-17-1148-00,
TGax MU and SR ad hoc group meeting minutes Berlin, July 2017
Achievements
- Work Completed
- Continued with the comment resolution on draft D1.0.
- Resolutions of about 480 comments were approved.
- The TG Editor is planning to produce draft D1.4 based on the resolved comments.
- Discussed options and need for volunmrees for the .
- Motin passswd to extend 802.11ax scope to include frequency bands up to 7.125 GHz
- Ad hoc meeting is planned for September in the Bay area.
- Technical Presentations
TGax received 48 submissions. All of the submissions are presented during the week.
- PHY 21 submissions
- 11-17-0650,
gLB 225 Clause 18.2 Comment Resolution,h Osama Aboul-Magd (Huawei Technologies)
- 11-17-0902,
gComment Resolutions on Clause 28 (HE PHY) Part 1,h Lochan Verma (Qualcomm)
- 11-17-0945,
gCRs on 28.3.3.8,h Yujin Noh (Newracom)
- 11-17-0946,
gText modification on HE-SIG-B,h Yujin Noh (Newracom)
- 11-17-0960,
gFollow-up on Doppler Design in 802.11ax,h Lochan Verma (Qualcomm)
- 11-17-0961,
gMiscellaneous clarifications On HE PHY Part 1,h Lochan Verma (Qualcomm)
- 11-17-0973,
gTGax D1.0 Comment Resolutions on 28.3.3.10 and 28.3.3.2,h Jinsoo Choi (LG Electronics)
- 11-17-0985,
gCRs for the HE TB NDP feedback,h Xiaogang Chen (Intel)
- 11-17-0986,
gCRs for the HE Trigger-based NDP feedback,h Xiaogang Chen (Intel)
- 11-17-0993,
g11ax Comment Resolutions on Data Field,h Yang Zhang (Marvell)
- 11-17-0994,
gMidamble Design,h Hongyuan Zhang (Marvell)
- 11-17-0995,
gDoppler Comment Resolution,h Hongyuan Zhang (Marvell)
- 11-17-0996,
gUpdate on Timing Related Constants and Some Equations,h Bin Tian (Qualcomm)
- 11-17-0998,
gNSYM and TPE at RX side for Midamble design,h Yujin Noh (Newracom)
- 11-17-1001,
gComment Resolutions on Clause 28.2.2 (TXVECTOR and RXVECTOR parameters) Part 1,h Bo Sun (ZTE)
- 11-17-1006,
gMiscellaneous HE-SIG-B related CIDs,h Sigurd Schelstraete (Quantenna)
- 11-17-1007,
gProposed resolution for CID 9021,h Sigurd Schelstraete (Quantenna)
- 11-17-1016,
gImprovement Comment on Clause 28.3.3.4 (Pilot subcarriers),h Jung Hoon Suh (Huawei Technologies)
- 11-17-1021,
gUsage of Doppler Bit in 11ax,h Jianhan Liu (MediaTek)
- 11-17-1050,
gAdditional Editorial Update Related to CID 9769,h Youhan Kim (Qualcomm)
- 11-17-1063,
gDCM Text Correction,h Tianyu Wu (MediaTek)
- MAC 28 submissions
- 11-17-0389,
gProposed resolution for CIDs for 27-2-1,h Kaiying Lv (ZTE)
- 11-17-0533,
gLB225 CR Sub-clause 27.16.1,h Yongho Seok (Newracom)
- 11-17-0553,
gLB225 11ax D1.0 Comment Resolution 27.10.4 Part 1,h Liwen Chu (Marvell)
- 11-17-0693,
g11ax D1.0 MAC Comment Resolution for Quiet Time Period Part 1,h Chao-Chun Wang (MediaTek)
- 11-17-0759,
gComment Resolution on trigger frame for random access,h Jason Yuchen Guo (Huawei Technologies)
- 11-17-0812,
gTrigger Frame for Random Access,h Jason Yuchen Guo (Huawei Technologies)
- 11-17-0925,
gLB225 11ax D1.0 Comment Resolution 10.3.x,h Huizhao Wang (Quantenna)
- 11-17-0926,
gCR HE MCS NSS Not Supported,h Matthew Fischer (Broadcom Limited)
- 11-17-0957,
gComment resolution for Fragmentation,h Suhwook Kim (LG Electronics)
- 11-17-1002,
gComment resolution for HCF,h Suhwook Kim (LG Electronics)
- 11-17-1009,
g11ax D1.0 MAC Comment Resolution for Quiet Time Period Part 3,h Chao-Chun Wang (MediaTek)
- 11-17-1010,
g11ax D1.0 MAC Comment Resolution for Quiet Time Period Part 4,h Chao-Chun Wang (MediaTek)
- 11-17-1011,
g11ax D1.0 MAC Comment Resolution for Quiet Time Period Part 5,h Chao-Chun Wang (MediaTek)
- 11-17-1014,
gResolution for CIDs on Association Exchange with DL MU,h Stephane Baron (Canon Research)
- 11-17-1023,
gLB225 CR Sub-clause 27.11.3,h Yongho Seok (Newracom)
- 11-17-1031,
gCR for remaining CIDs related to 27.5.5,h Laurent Cariou (Intel)
- 11-17-1032,
gProposed resolution for comments in 27.5.2,h Abhishek Patil (Qualcomm)
- 11-17-1034,
g11ax D1.0 MAC Comment Resolution for Quiet Time Period Part 6,h Chao-Chun Wang (MediaTek)
- 11-17-1044,
gCIDs: Acknowledgment related comments,h George Cherian (Qualcomm)
- 11-17-1046,
gProposed Resolution to CID 7043,h Kaiying Lv (ZTE)
- 11-17-1049, gTarget RSSI field,h Laurent Cariou (Intel) Not on the server
- 11-17-1052,
gHE MCS and NSS Comment resolutions,h Alfred Asterjadhi (Qualcomm)
- 11-17-1053,
gComment resolutions for remaining CIDs in OM Control,h Alfred Asterjadhi (Qualcomm)
- 11-17-1054,
gLB225 CR 27.13 (Link Adaptation),h Frank Hsu (MediaTek)
- 11-17-1055, gLB225 CR CID 7407,hYongho Seok (Newracom) Not on the server
- 11-17-1060,
gCR on CID 6053,h Jeongki Kim (LG Electronics)
- 11-17-1062,
gProposed resolution for CID 9958,h Abhishek Patil (Qualcomm)
- 11-17-1067,
gLB225 11ax D1.0 Comment Resolution OMI and Operation Mode,h Liwen Chu (Marvell)
- 11-17-1068,
gLB225 11ax D1.0 Comment Resolution 10.7,h Liwen Chu (Marvell)
- 11-17-1069, gLB225 11ax D1.0 Comment Resolution 9.7.3,h Liwen Chu (Mervall) Not on the server
- 11-17-1070,
gResolution for CID 5863,h Kiseon Ryu (LG Electronics)
- 11-17-1072,
gOMI comment resolutions,h Jarkko Kneckt (Apple)
- 11-17-1077,
g11ax D1.3 MAC Comment Resolution for 10.3.2.4 and 27.2.2 Part III,h Po-Kai Huang (Intel)
- 11-17-1081,
g11ax D1.0 MAC Comment Resolution for 9.3.1.20,h Menzo Wentink (Qualcomm)
- 11-17-1082,
g11ax D1.0 MAC Comment Resolution for 9.3.1.23.2/5,h Menzo Wentink (Qualcomm)
- 11-17-1087,
gMAC-CR-CIDs 4813-4814,h Alfred Asterjadhi (Qualcomm)
- 11-17-1088,
gEditorial fixes,h Alfred Asterjadhi (Qualcomm)
- 11-17-1091, gProposed resolution for comments related to CIDs in 27.5.2,h Jing Ma (NICT) Not on the server
- SR 3 submissions
- 11-17-0669,
gProposed resolution for CID 4928,h Kaiying Lv (ZTE)
- 11-17-0941,
gCR for 27.9 spatial reuse,h Laurent Cariou (Intel)
- 11-17-1003,
gText DSC, CCAT and OBSS_PD to Resolve SR Comments,h Graham Smith (SRT Wireless)
- MU 3 submissions
- 11-17-0935,
gComment resolution for UL OFDMA-based random access (UORA),h Patrice Nezou (Canon Research)
- 11-17-1059,
gCR on 27.5.2.6.2 Part 3,h Jeongki Kim (LG Electronics)
- 11-17-1071,
gResolution for CID 6106, 9571, 10173,h Kiseon Ryu (LG Electronics)
- Others (covered in the TGax full sessions) 7 submissions
- 11-17-0308,
gBSS Load Information Element for 11ax,h Frank Hsu (MediaTek)
- 11-17-0711,
gComment Resolution on PHY-CCA.indication,h Rojan Chitrakar (Panasonic)
- 11-17-0913,
gP802.11ax PAR Modification to support 6 GHz band,h Richard Kennedy (HPE)
- 11-17-0933,
gP802.11ax PAR Modification,h Richard Kennedy (HPE)
- 11-17-1058,
gProposed resolution for comments related to Section 4.3.14a,h Guoqing Li (Apple)
- 11-17-1066,
gCR on UL OFDMA in DFS Channels,h Youhan Kim (Qualcomm)
- 11-17-1080,
gProviding Reference Waveform Generator For 11ax PHY Specification,h Fei Tong (Samsung)
- Timeline discussion
TG discussed the timeline. No change was made.
Current Timeline |
May 2014 |
Start of TG |
November 2014 |
First draft of the TG SFD approved |
January 2016 |
Proposed TG draft |
March 2016 |
Draft 0.1 was approved and Comment Collection started |
November 2016 |
Issue Draft 1.0 and start WG Letter Ballot |
September 2017 |
Draft 2.0 and WG Letter Ballot |
May 2018 |
Mandatory Draft Review |
May 2018 |
Formation of Sponsor Ballot pool |
November 2018 |
Initial Sponsor Ballot |
July 2019 |
RevCom submittal |
Goals for the September 2017 session
- Continue with the resolution of comments on draft D1.0.
- Prepare draft D2.0 and plan for WG letter ballot.
Teleconferences
TGax teleconferences are scheduled after the July 2017 session as follows:
Thursday |
July 20th, 2017 |
10:00 - 12:00 (ET) |
Thursday |
July 27th, 2017 |
20:00 - 22:00 (ET) |
Thursday |
August 3rd, 2017
August 17th, 2017
August 31st, 2017
|
10:00 - 12:00 (ET) |
Thursday |
August 10th, 2017
August 24th, 2017
|
10:00 - 12:00 (ET) |
Thursday |
September 21st, 2017
|
20:00 - 22:00 (ET)
|
Thursday |
September 28th, 2017 |
10:00 - 12:00 (ET) |
May 2017 Daejeon, South Korea
TGax had 11 sessions during the week.
Six out of eleven sessions were assigned to the ad hoc groups.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
|
|
TGax (full)
|
|
AM2 |
TGax (full)
|
TGax (full)
|
|
|
PM1 |
|
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
TGax (full)
|
PM2 |
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
TGax (SR ad hoc) |
TGax (MAC ad hoc) |
|
TGax (PHY ad hocs) |
TGax (MAC ad hoc) |
|
TGax (full)
|
PM3 |
TGax (PHY ad hocs) |
TGax (MAC ad hoc) |
|
TGax (SR ad hocs) |
TGax (MAC ad hoc) |
|
|
|
Main documents
The meeting agenda and minutes of the TGax and its subgroups, and the TGax closing report can be found here.
- TGax
- 11-17-0555-05,
TGax May 2017 Meeting Agenda
- 11-17-0749-00,
IEEE 802.11 TGax May 2017 Deajeon Meeting Minutes
- 11-17-0832-00,
TGax May 2017 Closing Report
- TGax PHY ad hoc group
- TGax MAC ad hoc group
- TGax MU ad hoc group
- Submissions for the MU ad hoc was presented in the MAC ad hoc session.
- TGax SR ad hoc group
- 11-17-0797-02,
TGax Spatial Reuse Ad Hoc Group May 2017 Meeting Agenda
- 11-17-0817-00,
Minutes of the May 2017 meetings of the Spatial Reuse ad hoc group of IEEE Task Group AX (TGax)
Achievements
- Work Completed
- Continued with the comment resolution on draft D1.0.
- Good progress during the ad hoc meeting and this meeting.
- Resolutions of over 900 comments were approved.
- The TG Editor is planning to produce draft D1.3 based on the resolved comments.
- Discussed the need to produce a reference waveform generator similar to that for HT and VHT $#151 looking for volunteers.
- No ad hoc meeting is planned for June/July.
- Increase the frequency of the teleconferences during the week of June 26.
- Technical Presentations
TGax received 48 submissions. All of the submissions are presented during the week.
- PHY 19 submissions
- 11-17-0044,
gNDP Feedback Report Design,h Ron Porat (Broadcom Limited)
- 11-17-0232,
gCR_clause 28.3.6,h Xiaogang Chen (Intel)
- 11-17-0233,
gCR_4905,h Xiaogang Chen (Intel)
- 11-17-0288,
gCRs on HE-SIG-B 28.3.10.8.4-5 part 1,h Yujin Noh (Newracom)
- 11-17-0289,
gCRs on HE-SIG-B terminologies on 28.3.10.8.1-3,h Yujin Noh (Newracom)
- 11-17-0290,
gCRs on TX specification,h Yujin Noh (Newracom)
- 11-17-0465,
gCR on TXTIME and PSDU_LENGTH,h Youhan Kim (Qualcomm)
- 11-17-0648,
gCR on HE-SIG-A,h Ron Porat (Broadcom Limited)
- 11-17-0650,
gLB 225 - Cluase 18.2 Comment Resolution,h Osama Aboul-Magd (Huawei Technologies)
- 11-17-0678,
gDiscussion of CID 9021,h Sigurd Schelstraete (Quantenna Communications)
- 11-17-0690,
gCRs on 28.3.10.7.3,h Yujin Noh (Newracom)
- 11-17-0694,
gCRs for packet extension in 28.3.12,h Sungeun Lee (Cypress)
- 11-17-0698,
gCRS on Miscellaneous PHY CIDs,h Bin Tian (Qualcomm)
- 11-17-0714,
gCSD update for 28.3.6,h Dongguk Lim (LG Electronics)
- 11-17-0734,
gDoppler Discussions,h Hongyuan Zhang (Marvell)
- 11-17-0736,
gHE Link Adaptation,h Xiaogang Chen (Intel)
- 11-17-0769,
gCRs for 20MHz-only STA - Part 3,h Sungeun Lee (Cypress)
- 11-17-0773,
gThoughts on Doppler Design in 802.11ax,h Lochan Verma (Qualcomm)
- 11-17-0774,
gCID 8975 resolution,h Hongyuan Zhang (Marvell)
- MAC 28 submissions
- 11-17-0073,
gCR for 27.5.2.7 NDP feedback report,h Laurent Cariou (Intel)
- 11-17-0088,
gDiscussion for CR on 10.22.2.8 TXOP limits,h Woojin Ahn (Wilus)
- 11-17-0340,
gCR for 11-1-3-10,h Yonggang Fang (ZTE)
- 11-17-0360,
gLB225 CR for Subclause 27.3.3-Part 1,h Ming Gan (Huawei Technologies)
- 11-17-0389,
gCIDs-for-27-2-1-part1,h Kaiying Lv (ZTE)
- 11-17-0553,
gLB225 11ax D1.0 Comment Resolution 27.10.4 Part 1,h Liwen Chu (Marvell)
- 11-17-0576,
gResolutions for Comments related to Extended Range Beacon,h Tomoko Adachi (Toshiba)
- 11-17-0581,
gLB225-MAC-CR-Miscellaneous,h Alfred Asterjadhi (Qualcomm)
- 11-17-0586,
glb225-cr-mac_miscellaneous_part2,h Yongho Seok (Newracom)
- 11-17-0602,
gMisc 27_12,h Alfred Asterjadhi (Qualcomm)
- 11-17-0603,
gMisc 27_15,h Alfres Asterjadhi (Qualcomm)
- 11-17-0604,
gMisc RDP Control,h Alfred Asterjadhi (Qualcomm)
- 11-17-0607,
gLB225-MAC-CR-Misc BSR Control,h Alfred Asterjadhi (Qualcomm)
- 11-17-0621,
gCRs for Section 27.4 - part 2,h George Cherian (Qualcomm)
- 11-17-0677,
gCRs for Section 9.3.1.9 block ack - part 2,h George Cherian (Qualcomm)
- 11-17-0688,
gLB225 11ax D1.0 Comment Resolution 27.10.4 - Part II,h Chittabrata Ghosh (Intel)
- 11-17-0702,
gCR for CID 9574,h Kaiying Lv (ZTE)
- 11-17-0727,
gLB225 MAC CR for Clause 10-9,h James Yee (MediaTek)
- 11-17-0729,
gCR for CID 7250, 7251 and 7252,h Kiseon Ryu (LG Electronics)
- 11-17-0730,
gCR for CID 7255,h Kiseon Ryu (LG Electronics)
- 11-17-0733,
gComment Resolution on TIM broadcast,h Jason Yuchen Guo (Huawei Technologies)
- 11-17-0735,
gCR to CID4850 and CID8153 on TWT,h Jarkko Kneckt (Apple)
- 11-17-0744,
gCR for 10.3.2.4 and 27.2.2 Part II,h Po-Kai Huang (Intel)
- 11-17-0759,
gComment Resolution on CID 9333 and 9969,h Jason Yuchen Guo (Huawei Technologies)
- 11-17-0765,
gFollow up unify queue size report,h Zhou Lan (Broadcom Limited)
- 11-17-0766,
gSpec text unify queue size report,h Zhou Lan (Broadcom Limited)
- 11-17-0775,
gNon-HT definition,h Matthew Fischer (Broadcom Limited)
- 11-17-0777,
gCR TWT IE,h Matthew Fischer (Broadcom Limited)
- MU 1 submissions
- 11-17-0751,
gComment Resolution on retransmission of OFDMA random access,h Yunbo Li (Huawei Technologies)
- SR 5 submissions
- 11-17-0633,
gCR 27.9 spatial reuse updates,h Matthew Fischer (Broadcom Limited)
- 11-17-0640,
gCR 27.2 SRG updates,h Matthew Fischer (Broadcom Limited)
- 11-17-0669,
gCR for CID 4928,h Kaiying Lv (ZTE)
- 11-17-0724,
gLBS2 various,h Matthew Fischer (Broadcom Limited)
- 11-17-0748,
gSupplementary instructions related to OBSS_PD spatial reuse Disallow / Prohibit,h Sean Coffey (RealTek)
- Others (covered in the TGax full sessions) 10 submissions
- 11-17-0112,
gLink Transmit Power,h Matthew Fischer (Broadcom Limited)
- 11-17-0123,
gLink Transmit Power text,h Matthew Fischer (Broadcom Limited)
- 11-17-0308,
gBSS Load Information Element for 11ax,h Frank Hsu (MediaTek)
- 11-17-0336,
gCR for CID 8555 - Virtual CS during UL MU CS,h Rojan Chitrakar (Panasonic)
- 11-17-0337,
gExplanation of CR for CID 8555,h Rojan Chitrakar (Panasonic)
- 11-17-0361,
gBSS Load Information in 802.11ax,h Ming Gan (Huawei Technologies)
- 11-17-0582,
gOBSS_PD/TPC Examined,h Graham Smith (SR Technologies)
- 11-17-0665,
gProposed Resolutions to CID 6901 and 7690,h Osama Aboul-Magd (Huawei Technologies)
- 11-17-0707,
gCR for CID 8555,h Po-Kai Huang (Intel)
- 11-17-0711,
gCR for PHY-CCA.indication,h Rojan Chitrakar (Panasonic)
- Timeline discussion
TG discussed and updated the timeline.
Current Timeline |
Modified Timeline |
May 2014 |
Start of TG |
May 2014 |
Start of TG |
November 2014 |
First draft of the TG SFD approved |
November 2014 |
First draft of the TG SFD approved |
January 2016 |
Proposed TG draft |
January 2016 |
Proposed TG draft |
March 2016 |
Draft 0.1 was approved and Comment Collection started |
March 2016 |
Draft 0.1 was approved and Comment Collection started |
November 2016 |
Issue Draft 1.0 and start WG Letter Ballot |
November 2016 |
Issue Draft 1.0 and start WG Letter Ballot |
September 2017 |
Draft 2.0 and WG Recirculation Ballot |
September 2017 |
Draft 2.0 and WG Letter Ballot |
May 2018 |
Mandatory Draft Review |
May 2018 |
Mandatory Draft Review |
May 2018 |
Formation of Sponsor Ballot pool |
May 2018 |
Formation of Sponsor Ballot pool |
November 2018 |
Initial Sponsor Ballot |
November 2018 |
Initial Sponsor Ballot |
July 2019 |
RevCom submittal |
July 2019 |
RevCom submittal |
Goals for the July 2017 session
- Continue with the resolution of comments on draft D1.0.
Teleconferences
TGax teleconferences are scheduled after the May 2017 session as follows:
Thursday |
May 18th, 2017 |
20:00 - 22:00 (ET) |
Thursday |
May 25th, 2017 |
10:00 - 12:00 (ET) |
Thursday |
June 1st, 2017
June 15th, 2017
|
20:00 - 22:00 (ET) |
Thursday |
June 8th, 2017
June 22nd, 2017
|
10:00 - 12:00 (ET) |
Monday
Tuesday
Wednesday
Thursday
|
June 26th, 2017
June 27th, 2017
June 28th, 2017
June 29th, 2017
|
20:00 - 22:00 (ET)
10:00 - 12:00 (ET)
20:00 - 22:00 (ET)
10:00 - 12:00 (ET)
|
Thursday |
July 20th, 2017 |
10:00 - 12:00 (ET) |
March 2017 Vancouver, BC, Canada
TGax had 10 sessions during the week.
Six out of ten sessions were assigned to the ad hoc groups.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
|
|
TGax (full)
|
|
AM2 |
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
|
|
PM1 |
TGax (full)
|
|
TGax (MAC ad hoc) |
TGax (PHY ad hoc) |
|
TGax (full)
|
PM2 |
TGax (MAC ad hoc) |
TGax (PHY ad hoc) |
|
TGax (MAC ad hoc) |
TGax (PHY ad hoc) |
|
TGax (MU/PHY ad hocs) |
TGax (MAC ad hoc) |
|
TGax (full)
|
PM3 |
|
TGax (MAC ad hoc) |
|
|
Main documents
The meeting agenda and minutes of the TGax and its subgroups, and the TGax closing report can be found here.
- TGax
- 11-17-0199-06,
TGax March 2017 Meeting Agenda
- 11-17-0454-00,
IEEE 802.11 TGax March 2017 Vancouver Meeting Minutes
- 11-17-0512-00,
TGax March 2017 Closing Report
- TGax PHY ad hoc group
- 11-17-0464-02,
TGax Ad Hoc PHY Session Mar 2017 Pre-Meeting Agenda
- 11-17-0494-00,
IEEE 802.11 TGax January 2017 Atlanta PHY Ad Hoc Meeting Minutes
- TGax MAC ad hoc group
- TGax MU ad hoc group
- TGax SR ad hoc group
Achievements
- Work Completed
- Continued with the comment resolution on draft D1.0.
- Very good progress during the ad hoc meeting and this meeting.
- The TG Editor is planning to generate a new revision of the TG draft (D1.2) and
a new revision of the status of the comment resolution.
- Spatial Reuse issues were discussed at length.
- Some progress on spatial reuse.
- Agreed to hold an ad hoc meeting in Seoul, Korea, May 3-5.
- PHY ad hoc meeting will be only for one day, Friday May 5.
- Technical Presentations
TGax received 48 submissions. All of the submissions are presented during the week.
- PHY 11 submissions
- 11-17-0044,
gNDP Feedback Report Design,h Ron Porat (Broadcom)
- 11-17-0078,
gRBW of 11ax,h Xiaogang Chen (Intel)
- 11-17-0231,
gCR_clause 28.3.5,h Xiaogang Chen (Intel)
- 11-17-0234,
gCR_clause 28.3.19_28.3.20,h Xiaogang Chen (Intel)
- 11-17-0247,
gCR HE PHY Introduction Part 4,h Lochan Verma (Qualcomm)
- 11-17-0261,
gCR HE PHY Transmit Requirements HE_TRIG_PPDU Part 1,h Lochan Verma (Qualcomm)
- 11-17-0290,
gCRs on TX specification,h Yujin Noh (Newracom)
- 11-17-0345,
gLB225 CR on TXOP_DURATION (28.2.2),h Jeongki Kim (LG Electronics)
- 11-17-0398,
g11ax Comment Resolutions for HE Preamble,h Yan Zhang (Marvell)
- 11-17-0400,
gCRs for 20MHz-only STA - Part 1,h Sungeun Lee (Cypress)
- 11-17-0404,
gCR on Pre-HE preamble transmission for trigger based PPDU,h Ross Jian Yu (Huawei)
- 11-17-0414,
gCR on clause 28-3-11 HE PHY data field,h Tianyu Wu (MediaTek)
- 11-17-0436,
gLB225 Comment Resolution of CID 7517,h Jianhan Liu (MediaTek)
- MAC 25 submissions
- 11-17-0074,
gExplanations for CR on 27.5.2.7,h Laurent Cariou (Intel)
- 11-17-0088,
gDiscussion for CR on 10.22.2.8 TXOP limits,h Woojin Ahn (Wilus)
- 11-17-0239,
gLB225-MAC-CR-HT Control subclause 9.2.4.6.X and 10.1 - Block 2,h Alfred Asterjadhi (Qualcomm)
- 11-17-0240,
gLB225-MAC-CR-HT Control subclause 9.2.4.6.X and 10.1 - Block 3,h Alfred Asterjadhi (Qualcomm)
- 11-17-0283,
glb225-mac-cr-9-3-1-23,h Raja Banerjea (Qualcomm)
- 11-17-0285 (not available),
gLB225-MAC-CR-HE MCS_NSS resolutions,h Alfred Asterjadhi (Qualcomm)
- 11-17-0308,
gCR for section 9.4.2 BSS load PPT,h Frank Hsu (MediaTek)
- 11-17-0319,
gCR for Section 27.4,h George Cherian (Qualcomm)
- 11-17-0341,
gLB225 11ax D1.0 Comment Resolution 10.13,h Liwen Chu (Marvell)
- 11-17-0344,
gLB225 CR on EIFS and TXOP_DURATION (10.3.2.3.7 and 27.11.5),h Jeongki Kim (LG Electronics)
- 11-17-0346,
gLB225 CR on TXOP Truncation (10.22.2.9),h Jeongki Kim (LG Electronics)
- 11-17-0347,
gLB225 CR on Intra-PPDU PS (27.14.1),h Jeongki Kim (LG Electronics)
- 11-17-0353,
gLB225-CRs-on-OFDMA-based-random-access-Response,h Suhwook Kim (LG Electronics)
- 11-17-0359,
gComment resolution for CS Required subfield,h Raja Banerjea (Qualcomm)
- 11-17-0360,
gLB225 CR for CID5917 and CID8165,h Ming Gan (Huawei)
- 11-17-0361,
gBSS Load Information in 802.11ax,h Ming Gan (Huawei)
- 11-17-0362,
gLB225 CR for Subclause 9.4.2.218.2,h Ming Gan (Huawei)
- 11-17-0384,
gLB225, Comment resolution for 10.24.10,h Reza Hedayat (Newracom)
- 11-17-0389,
gCIDs-for-27-2-1-part1,h Kaiying Lv (ZTE)
- 11-17-0395,
gLB225-CR-on-Pre-association,h Ming Gan (Huawei)
- 11-17-0396,
gAssociation Exchange using Contention based UL OFDMA,h Ming Gan (Huawei)
- 11-17-0421,
gcr-for-11.49-HE BSS operation,h Chao-Chun Wang (MediaTek)
- 11-17-0443,
gLB225-CRs-on-OFDMA-based-random-access-Figure,h Suhwook Kim (LG Electronics)
- 11-17-0445,
gCR on Per-TID All Ack in Multi-STA BlockAck Frame,h Geonjung Ko (Wilus)
- 11-17-0448,
gProposed resolution for comments related to CIDs in 27.5.2,h Jing Ma (NICT)
- MU 9 submissions
- 11-17-0271,
gCR for 17.2.2.1 and 17.3.9.10,h Po-kai Huang (Intel)
- 11-17-0282,
g11-17-xxxx-0x-00ax-lb225-mac-cr-number-of-ss-9-3-1-23,h Raja Banerjea (Qualcomm)
- 11-17-0302,
gD1.0 MAC Resolution CR for 27.5.2.4,h Po-Kai Huang (Intel)
- 11-17-0325,
gCR for 27.14.3 OPS,h Laurent Cariou (Intel)
- 11-17-0335,
gCR for CID 8142 - Random Access acronym,h Rojan Chitrakar (Panasonic)
- 11-17-0338,
gCR for 27.5.2.4 - Physical CS CIDs,h Rojan Chitrakar (Panasonic)
- 11-17-0349,
gLB225 CR for 25.5.2.4 Setting of CS Required Bit,h Kiseon Ryu (LG Electronics)
- 11-17-0403,
gCR-Subclause-27-5-3-MU-Cascading,h David Xun Yang (Huawei)
- 11-17-0442,
gLB225, CR CIDs 3215, 3216,h Reza Hedayat (Newracom)
- SR 10 submissions
- 11-16-1063,
gUnified SR text DSC, ATPC, inter-BSS,h Graham Smith (SR Technologies)
- 11-16-1476,
gCR-for section-25-9-spatial-reuse-operation-for-HE-PPDU,h Matthew Fischer (Broadcom)
- 11-17-0075,
gSRP-based SR Summary and Update,h Matthew Fischer (Broadcom)
- 11-17-0163,
gDSC as OBSS_PD,h Graham Smith (SR Technologies)
- 11-17-0267,
gCR for 25.9.2.2 OBSS_PD Spatial reuse,h Laurent Cariou (Intel)
- 11-17-0383,
gSpatial Reuse Group Challenges,h Reza Hedayat (Newracom)
- 11-17-0452,
gLB225, CR for CID3222,h Reza Hedayat (Newracom)
- 11-17-0455,
gSome clarifications on current SR spec text,h Laurent Cariou (Intel)
- 11-17-0458,
gOBSS_PD: Threshold problems,h Sean Coffey (RealTek)
- 11-17-0459 (not available),
Kaiying Lv (ZTE)
- Others (covered in the TGax full sessions) 5 submissions
- 11-17-0112,
gLink Transmit Power,h Matthew Fischer (Broadcom)
- 11-17-0328,
gLink Adaptation Feedback for Combating Interference,h Feng Jiang (InterDigital)
- 11-17-0334,
gProposed Text for Simulation Scenarios,h Frank Hsu (MediaTek)
- 11-17-0369,
gSome CIDs related to 20MHz operation,h Guoqing Li (Apple)
- 11-17-0370,
gSome CIDs related to 20MHz operation -- text,h Guoqing Li (Apple)
- Timeline discussion
TG discussed and updated the timeline.
Current Timeline |
Modified Timeline |
May 2014 |
Start of TG |
May 2014 |
Start of TG |
November 2014 |
First draft of the TG SFD approved |
November 2014 |
First draft of the TG SFD approved |
January 2016 |
Proposed TG draft |
January 2016 |
Proposed TG draft |
March 2016 |
Draft 0.1 was approved and Comment Collection started |
March 2016 |
Draft 0.1 was approved and Comment Collection started |
November 2016 |
Issue Draft 1.0 and start WG Letter Ballot |
November 2016 |
Issue Draft 1.0 and start WG Letter Ballot |
May 2017 |
Draft 2.0 and WG recirculation ballot |
September 2017 |
Draft 2.0 and WG recirculation ballot |
November 2017 |
Mandatory Draft Review |
May 2018 |
Mandatory Draft Review |
January 2018 |
Formstion of Sponsor Ballot pool |
May 2018 |
Formation of Sponsor Ballot pool |
March 2018 |
Initial Sponsor Ballot |
November 2018 |
Initial Sponsor Ballot |
December 2018 |
RevCom submittal |
July 2019 |
RevCom submittal |
Goals for the May 2017 session
- Continue with the resolution of comments on draft D1.0.
Teleconferences
TGax teleconferences are scheduled after the March 2017 session as follows:
Thursday |
March 23rd, 2017 |
20:00 - 22:00 (ET) |
Thursday |
March 30th, 2017 |
10:00 - 12:00 (ET) |
Thursday |
April 6th, 2017 |
20:00 - 22:00 (ET) |
Thursday |
April 13th, 2017 |
10:00 - 12:00 (ET) |
Thursday |
April 20th, 2017 |
20:00 - 22:00 (ET) |
Thursday |
April 27th, 2017 |
10:00 - 12:00 (ET) |
Thursday |
May 18th, 2017 |
20:00 - 22:00 (ET) |
Thursday |
May 25th, 2017 |
10:00 - 12:00 (ET) |
January 2017 Atlanta, GA
TGax had 9 sessions during the week.
Three out of nine sessions were the ad hoc sessions of PHY and MAC ad hocs.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
|
|
TGax (full)
|
|
AM2 |
TGax (full)
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
|
|
PM1 |
|
|
TGax (full)
|
TGax (full)
|
PM2 |
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
TGax (full)
|
TGax (full)
|
PM3 |
|
|
|
|
Main documents
The meeting agenda and minutes of the TGax and its subgroups, and the TGax closing report can be found here.
- TGax
- 11-16-1587-05,
TGax January 2017 Meeting Agenda
- 11-17-0126-00,
IEEE 802.11 TGax January 2017 Atlanta Meeting Minutes
- 11-17-0179-00,
TGax January 2017 Closing Report
- TGax PHY ad hoc group
- 11-17-0127-03,
TGax PHY Ad Hoc Jan 2017 Meeting Agenda
- IEEE 802.11 TGax January 2017 Atlanta PHY Ad Hoc Meeting Minutes
- TGax MAC ad hoc group
- 11-17-0128-02,
TGax MAC Ad Hoc January 2017 Meeting Agenda
- 11-17-0155-00,
IEEE 802.11 TGax, MAC Ad hoc January 2017 TGax MAC Ad hoc Meeting Minutes
Achievements
- Work Completed
- The working group letter ballot #225 on the IEEE 802.11ax draft 1.0 was conducted
from December 1st, 2016 to January 8th, 2017.
- The 802.11ax draft 1.0 did *NOT* meet the requirement of >= 75% approval ratio.
- Over 7300 comments received.
- About 4700 out of 7300 comments are technical and general comments.
- Assignment of comments is completed during the first session of the week.
- The TG started discussing resolutions of comments submitted on draft D1.0.
- Approximately 200 comments are resolved.
- Spatial Reuse issues were discussed at length.
- Slow progress on SRP-based SR.
- Proposal to include simplified simulation models in the TG simulation scenarios document was discussed and passed straw poll.
- Agreed to hold an ad hoc meeting in San Diego, from March 8th to 10th, 2017.
- Vacant positions of ad hoc co-chairs are filled.
MAC |
PHY |
Multi-User (MU) |
Spatial Reuse (SR) |
Eric Wong (Apple) |
Bo Sun (ZTE) |
Sigurd Schelstraete (Quantenna) |
Laurent Cariou (Orange) |
Reza Hedayat (Newracom) |
Jianhan Liu (MediaTek) |
Kiseon Ryu (LG Electronics) |
Guido R. Hiertz (Ericsson) |
" open " → Chao-Chun Wang (MadiaTek) |
Hongyuan Zhang (Marvell) |
" open " → David Xun Yang (Huawei) |
Jae Seung Lee (ETRI) |
- Technical Presentations
TGax received 48 submissions. All of the submissions are presented during the week.
- PHY 11 submissions
- 11-17-0044,
gNDP Feedback Report Design,h Ron Porat (Broadcom)
- 11-17-0047,
glb225-cr-28_4_3,h Yongho Seok (Newracom)
- 11-17-0056,
gCR HE PHY Capabilities_Part_1,h Lochan Verma (Qualcomm)
- 11-17-0060,
gcomment resolution for the CCA of preamble puncturing,h Yunbo Li (Huawei)
- 11-17-0072,
gCID 6124 Resolution: Remove 2x LTF+08.us GI for UL Transmission,h Jianhan Liu (MediaTek)
- 11-17-0077,
gProposed changes to Draft 1.0,h Xiaogang Chen (Intel)
- 11-17-0078,
gRBW of 11ax,h Xiaogang Chen (Intel)
- 11-17-0110,
gDiscussions on Signaling for UL HE MU PPDU,h John Son (Wilus)
- 11-17-0112,
gLink Transmit Power,h Mattew Fischer (Broadcom)
- 11-17-0113,
gSteering Vector Sanctity,h Matthew Fischer (Broadcom)
- 11-17-0114,
gCID-Trigger frame_Part-1,h Lochan Verma (Qualcomm)
- MAC 14 submissions
- 11-17-0037,
gComment resolution for clause 10.28,h Jarkko Kneckt (Apple)
- 11-17-0045,
glb225-cr-27_11_4,h Yongho Seok (Newracom)
- 11-17-0046,
glb225-cr-27_6_4,h Yongho Seok (Newracom)
- 11-17-0073,
gCR for 27.5.2.7 NDP feedback report,h Laurent Cariou (Intel)
- 11-17-0074,
gExplanations for CR on 27.5.2.7,h Laurent Cariou (Intel)
- 11-17-0082,
gcomment resolution for subclause 11.2.2.8,h Kaiying Lv (ZTE)
- 11-17-0085,
gCR for 9.2.5.2 and 9.2.5.7,h Po-Kai Huang (Intel)
- 11-17-0088,
gCR on 10.22.2.8 TXOP limits,h Woojin Ahn (Wilus)
- 11-17-0089,
gDiscussion for CR on 10.22.2.8 TXOP limits,h Woojin Ahn (Wilus)
- 11-17-0104,
gDiscussion on CR for CID 5066,h Dengyu Qiao (Huawei)
- 11-17-0115,
gComment resolution to clause 27.8,h Jarkko Kneckt (Apple)
- 11-17-0116,
gTWT Schedule Bitmap,h Mattew Fischer (Broadcom)
- 11-17-0117,
gBroadcast TWT TIM,h Mattew Fischer (Broadcom)
- 11-17-0118,
gMandated Response MCS,h Mattew Fischer (Broadcom)
- Others (covered in the TGax full sessions) 13 submissions
- 11-16-0947,
gProposed text changes for OBSS_PD-based SR parameters,h Matthew Fischer (Broadcom)
- 11-16-1063,
gUnified SR text DSC, ATPC, inter-BSS,h Graham Smith (SR Technologies)
- 11-16-1363,
gPAR Verification Through OFDMA,h Suhwook Kim (LG Electronics)
- 11-16-1476,
gCR-for section-25-9-spatial-reuse-operation-for-HE-PPDU,h Matthew Fischer (Broadcom)
- 11-16-1567,
gProposal for DSC, ATPC, Inter-BSS with Responses to Comments,h Graham Smith (SR Technologies)
- 11-17-0032,
gProposal on Simulation Scenario Document for 11ax PAR verification,h Suhwook Kim (LG Electronics)
- 11-17-0075,
gSRP-based SR Summary and Update,h James Wang (MediaTek)
- 11-17-0076,
gMultiple BSS Simulations for PAR Verification,h Frank Hsu (MediaTek)
- 11-17-0081,
gconsideration of spatial reuse,h Kaiying Lv (ZTE)
- 11-17-0090,
g11ax PAR Verification using UL MU-MIMO,h Narendar Madhavan (Toshiba)
- 11-17-0095,
gProposal on Simulation Scenario Document for 11ax PAR verification(doc),h Suhwook Kim (LG Electronics)
- 11-17-0099,
gAdditional background for CID 8908,h Sigurd Schelstraete (Quantenna)
- 11-17-0102,
gLB225 comments on Spatial Reuse,h Sean Coffey (RealTek)
Goals for the March 2017 session
- Continue with the resolution of comments on draft D1.0.
Teleconferences
TGax teleconferences are scheduled after the January 2017 session as follows:
Thursday |
February 2nd, 2017 |
10:00 - 12:00 (ET) |
Thursday |
February 16th, 2017 |
20:00 - 22:00 (ET) |
Thursday |
February 23rd, 2017 |
10:00 - 12:00 (ET) |
Thursday |
March 2nd, 2017 |
20:00 - 22:00 (ET) |
Thursday |
March 23rd, 2017 |
20:00 - 22:00 (ET) |
Thursday |
March 30th, 2017 |
10:00 - 12:00 (ET) |
Thursday |
April 6th, 2017 |
20:00 - 22:00 (ET) |
November 2016 San Antonio, TX
TGax had 12 sessions during the week.
Six out of twelve sessions were the ad hoc sessions.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
TGax (full, ad hoc)
|
|
TGax (full)
|
TGax (full)
|
AM2 |
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
|
|
PM1 |
TGax (full)
|
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
TGax (full)
|
PM2 |
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
TGax (MU ad hoc) |
TGax (SR ad hoc) |
|
TGax (MU ad hoc) |
TGax (MAC ad hoc) |
|
TGax (full)
|
PM3 |
TGax (MU ad hoc) |
TGax (SR ad hoc) |
|
|
|
|
Main documents
The meeting agenda and minutes of the TGax and its subgroups, and the TGax closing report can be found here.
- TGax
- 11-16-1310-05,
TGax November 2016 Meeting Agenda
- 11-16-1466-01,
IEEE 802.11 TGax November 2016 San Antonio Meeting Minutes
- 11-16-1546-00,
TGax November 2016 Closing Report
- TGax PHY ad hoc group
- TGax MAC ad hoc group
- TGax Multi-User (MU) ad hoc group
- TGax Spatial Reuse (SR) ad hoc group
- 11-16-1481-02,
802.11ax Spatial Reuse Ad Hoc Group Agenda
- 11-16-1569-00,
TGax Spatial Reuse ad hoc group meeting minutes - San Antonio, November 2016
Achievements
- Work Completed
- The TG completed the discussion of all the submissions received.
- Completed resolution of most of the comments received on draft D0.1.
- Passed a motion to prepare draft D1.0 and start 30-day WG LB.
- Technical Presentations
TG received 90 submissions which are classified into PHY, MAC, MU, SR and TG submimssions.
- PHY 29 submissions
- 11-16-1295,
gCC23 PHY CR Miscellaneous Part-1,h Yongho Seok (Newracom)
- 11-16-1340,
gCR HE-PHY Miscellaneous Part-3,h Lochan Verma (Qualcomm)
- 11-16-1341,
gCR HE-PHY-Introduction-Part-2,h Lochan Verma (Qualcomm)
- 11-16-1356,
gSpec text for HE NDP,h Yongho Seok (Newracom)
- 11-16-1370,
gProposed Spec Text for CCA Section,h Laurent Cariou (Intel)
- 11-16-1371,
gCR HE-SIG-B part III,h Ross Jian Yu (Huawei)
- 11-16-1372,
gSome proposed changes to D0.5,h Ross Jian Yu (Huawei)
- 11-16-1374,
gResolution on CID495 and Removal of Unnecessary PHY TBDs,h Yujin Noh (Newracom)
- 11-16-1375,
gComment Resolution for CID2867 and Text Change Proposal of 26.3.10.8 HE-SIG-B,h Yujin Noh (Newracom)
- 11-16-1377,
gComment resolution on Clauses 26.3.9 and 26.3.10,h Yusuke Asai (NTT)
- 11-16-1387,
gComment resolution on CID2506 and proposed changes,h Jinsoo Chio (LG Electronics)
- 11-16-1393,
gEVM Definition for UL OFDMA,h Ron Porat (Broadcom)
- 11-16-1398,
gCR for CID 2077,h Sriram Venkateswaran (Broadcom)
- 11-16-1399,
gChanges to D0.5,h Sriram Venkateswaran (Broadcom)
- 11-16-1402,
g11ax Receiver Specification,h Bin Tian (Qualcomm)
- 11-16-1406,
gSpec Text for 11ax Receiver Requirements,h Bin Tian (Qualcomm)
- 11-16-1407,
gChanges to D0.5,h Xiaogang Chen (Intel)
- 11-16-1408,
gPHY CRs 26.3.3,26.3.18,26.3.19,h Xiaogang Chen (Intel)
- 11-16-1410,
gClause 26 Fixes,h Hongyuan Zhang (Marvell)
- 11-16-1411,
gTXTIME and RXTIME Fixes,h Hongyuan Zhang (Marvell)
- 11-16-1421,
gSmoothness Recommendation for 4x HE-LTF,h Feng Jiang (Intel)
- 11-16-1427,
gRemove TBDs in PHY Transmit Spec.,h Yujin Noh (Newracom)
- 11-16-1434,
gMiscellaneous HE PHY corrections,h Lochan Verma (Qualcomm)
- 11-16-1437,
gUpdated Text for DCM,h Jianhan Liu (MediaTek)
- 11-16-1438,
g0.8us GI with 4x HE LTF,h Jianhan Liu (MediaTek)
- 11-16-1439,
gError correction to D0.5_on Beam-change text,h Jianhan Liu (MediaTek)
- 11-16-1443,
gSpec text: Smoothness Recommendation for HE-LTF,h Feng Jiang (Intel)
- 11-16-1448,
gRemaining CR on secition-26-2-2 TXRXVECTOR Parameters,h Ke Yao (ZTE)
- 11-16-1449,
gProposed Text Changes to TXRXVECTOR in Clause 26.2.2,h Ke Yao (ZTE)
- MAC 36 submissions
- 11-16-1238,
gSetting Quiet time period - text,h Chao-Chun Wang (MediaTek)
- 11-16-1352,
gCC23 MAC CR Miscellaneous Part-1,h Yongho Seok (Newracom)
- 11-16-1354,
gCC23 CR Annex C,h Yongho Seok (Newracom)
- 11-16-1355,
gSpec text for 10.22.2.5 and 3.2,h Yongho Seok (Newracom)
- 11-16-1358,
gCC0-Remaining CIDs on BA,h Alfred Asterjadhi (Qualcomm)
- 11-16-1359,
gCC0-Some remaining CIDs related to TWT,h Alfred Asterjadhi (Qualcomm)
- 11-16-1360,
gCC0-HE variant HT control - Some Remaining CIDs,h Alfred Asterjadhi (Qualcomm)
- 11-16-1362,
gCC0-Complete RTS Enablement,h Alfred Asterjadhi (Qualcomm)
- 11-16-1367,
gNDP feedback report,h Laurent Cariou (Intel)
- 11-16-1368,
gFollow-up on MU EDCA parameters,h Laurent Cariou (Intel)
- 11-16-1380,
gProposed text changes for TWT in congested environment,h Laurent Cariou (Intel)
- 11-16-1381,
gProposed text changes for fragmentation operation,h Laurent Cariou (Intel)
- 11-16-1404,
gEarly TWT SP Termination in TWT Operation,h Jayh hyunhee Park (LG Electronics)
- 11-16-1409,
gA-MSDU Fragmentation,h Matthew Fischer (Broadcom)
- 11-16-1413,
gCID 193 BSS Color Disabled Indication,h Abhishek Patil (Qualcomm)
- 11-16-1415,
gCID 72 BSS Color change mechanism,h Abhishek Patil (Qualcomm)
- 11-16-1416,
gCC0-HE BSS operation11-16-xxxx-00-00ax-CC0-HE BSS operation,h Alfred Asterjadhi (Qualcomm)
- 11-16-1417,
gCC0-HE BSS operation,h Alfred Asterjadhi (Qualcomm)
- 11-16-1418,
gCC0-HE Multirate Support and 2G4 40MHz HE STA,h Alfred Asterjadhi (Qualcomm)
- 11-16-1419,
gMCS_NSS_BW_PPDU_Selection_for_11ax,h Alfred Asterjadhi (Qualcomm)
- 11-16-1420,
gTWT Information frames in 11ax,h Alfred Asterjadhi (Qualcomm)
- 11-16-1423,
gNAV Update Rule Considering UL MU Operation,h Geonjung Ko (WILUS)
- 11-16-1424,
gIssue on the CWmax value in MU EDCA,h Woojin Ahn (WILUS)
- 11-16-1425,
gClarification on applying MU EDCA parameter set,h Woojin Ahn (WILUS)
- 11-16-1431,
gIEEE 802.11ax Annex G,h Osama Aboul-Magd (Huawei Technologies)
- 11-16-1442,
gSpec texts for section 25.4 BA,h Jeongki Kim (LG Electronics)
- 11-16-1452,
gMultiple BSSID and MU,h Liwen Chu (Marvell)
- 11-16-1453,
gA-MPDU content,h Liwen Chu (Marvell)
- 11-16-1454,
gMultiple BSSID and MU Discussion,h Liwen Chu (Marvell)
- 11-16-1456,
gA-MPDU content discussion,h Liwen Chu (Marvell)
- 11-16-1458,
gComment Resolution for Sub-clause 25.13.2,h Chittabrata Ghosh (Intel)
- 11-16-1459,
gConsiderations on Quiet Time Period,h Jinsoo Ahn (Yonsei Univ.)
- 11-16-1461,
gMU BAR comment resolutions,h Reza Hedayat (Newracom)
- 11-16-1464,
gRD Protocol,h Jarkko Kneckt (Apple)
- 11-16-1468,
gA-MPDU Content Capabilities,h Raja Banerjea (Qualcomm)
- 11-16-1477,
gCC23 Proposed Resolution (Update for) TWT Element,h Matthew Fischer (Broadcom)
- Multi-User (MU) 12 submissions
- 11-16-1353,
gCC23 MAC CR Miscellaneous Part-2,h Yongho Seok (Newracom)
- 11-16-1357,
gCC0 Remaining CIDs on sounding,h Alfred Asterjadhi (Qualcomm)
- 11-16-1361,
gCC0- Remaining CIDs on MU Operation,h Alfred Asterjadhi (Qualcomm)
- 11-16-1382,
gMAC support of preamble puncture,h Zhou Lan (Broadcom)
- 11-16-1383,
gSpec Text: MAC support of preamble puncture,h Zhou Lan (Broadcom)
- 11-16-1389,
gComment Resolution for CID 807,h Po-Kai Huang (Intel)
- 11-16-1390,
gSpec Text: Revision for NAV Setting Rule under Immediate Response,h Po-Kai Huang (Intel)
- 11-16-1391,
gComment Resolution Random Access miscellaneous,h Young Hoon Kwon (Newracom)
- 11-16-1392,
gComment Resolution CID 2624 and 2738,h Young Hoon Kwon (Newracom)
- 11-16-1426,
gDL/UL indication in MU-RTS,h Woojin Ahn (WILUS)
- 11-16-1441,
gConsideration on Internal Contention Between Data and Trigger Frame,h Jing Ma (NICT)
- 11-16-1457,
g11ax D0.1 Comment Resolution for Clause 25.5.3,h David Xun Yang (Huawei)
- Spatial Reuse (SR) 9 submissions
- 11-16-0947,
gProposed text changes for OBSS_PD-based SR parameters,h Matthew Fischer (Broadcom)
- 11-16-1063,
gUnified SR text DSC, ATPC, inter-BSS,h Graham Smith (SR Technologies)
- 11-16-1064,
gUnified SR approach DSC, ATPC and Inter-BSS,h Graham Smith (SR Technologies)
- 11-16-1121,
gSpec Texts: Spatial Reuse Indication for Trigger,h Po-Kai Huang (Intel)
- 11-16-1337,
gCR on SR CCA rules clause 25.9,h Bo Sum (ZTE)
- 11-16-1403,
gSR Backoff Procedure,h Jayh Hyunhee Park (LG Electronics)
- 11-16-1430,
gComment Resolution for SR on BSS Color,h Junichi Iwatani (NTT)
- 11-16-1440,
gProposed Resolutions to CID 2719,h Jing Ma (NICT)
- 11-16-1450,
gCR for CID 2492 section 25.9 spatial reuse operation,h Kaiying Lv (ZTE)
- Others (covered in the TGax full sessions) 4 submissions
- 11-16-0995,
gEditor's report,h Robert Stacy (Intel)
- 11-16-1363,
g11ax PAR Verification through OFDMA,h Suhwook Kim (LG Electronics)
- 11-16-1414,
gVerifying 11axfs PAR by UL MU-MIMO,h Jason Yuchen Guo (Huawei)
- 11-16-1435,
gPAR Verification Simulation Followup,h James Yee (MediaTek)
Timeline
TG discussed the timeline. No changes since last update.
Current Timeline |
May 2014 |
Start of TG |
November 2014 |
First draft of the TG, SFD approved |
January 2016 |
Proposed TG draft |
March 2016 |
Draft 0.1 was approved and CC started |
November 2016 |
Issue Draft 1.0 and start WG Letter Ballot |
May 2017 |
Draft 2.0 and WG recirculation ballot |
November 2017 |
Mandatory Draft Review |
January 2018 |
Formation of Sponsor Ballot pool |
March 2018 |
Initial Sponsor Ballot |
December 2018 |
RevCom submittal |
Goals for the January 2017 session
- Start Comment Resolutions on the IEEE 802.11ax draft D1.0.
Teleconferences
Weekly teleconferences are scheduled after the November 2016 session.
Thursday |
December 1st, 2016 |
21:00 - 23:00 (ET) |
Thursday |
December 8th, 2016 |
21:00 - 23:00 (ET) |
Thursday |
December 15th, 2016 |
21:00 - 23:00 (ET) |
Tuesday |
January 5th, 2017 |
11:00 - 13:00 (ET) |
Thursday |
January 12th, 2017 |
20:00 - 22:00 (ET) |
September 2016 Warsaw, Poland
The TGax had 11 sessions during the week.
Six out of eleven sessions were assigned to the ad hoc group sessions.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
|
|
TGax (full)
|
|
AM2 |
TGax (full)
|
TGax (MU ad hoc) |
TGax (MAC ad hoc) |
|
|
TGax (full)
|
PM1 |
|
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
TGax (full)
|
PM2 |
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
TGax (MU ad hoc) |
TGax (MAC ad hoc) |
|
TGax (full)
|
PM3 |
TGax (PHY ad hoc) |
TGax (SR ad hoc) |
|
|
|
|
Main documents
The meeting agenda and minutes of the TGax and its subgroups, and TGax closing report can be found here.
- TGax
- 11-16-1077-06,
TGax September 2016 Meeting Agenda
- 11-16-1231-00,
IEEE 802.11 TGax September 2016 Warsaw Meeting Minutes
- 11-16-1284-00,
TGax September 2016 Closing Report
- TGax PHY ad hoc group
- 11-16-1246-06,
TGax PHY Ad Hoc Sep 2016 Meeting Agenda
- 11-16-1276-00,
IEEE 802.11 TGax September 2016 Warsaw PHY Ad Hoc Meeting Minutes
- TGax MAC ad hoc group
- 11-16-1247-02,
TGax MAC Ad Hoc September 2016 Meeting Agenda
- 11-16-1252-01,
IEEE 802.11 TGax, MAC Ad hoc September 2016 Warsaw TGax MAC Ad hoc Meeting Minutes
- TGax Multi-User (MU) ad hoc group
- 11-16-1244-01,
TGax MU Ad-hoc Agenda September 2016
- 11-16-1275-00,
IEEE 802.11 TGax, MU Ad hoc September 2016 TGax Meeting Minutes
- TGax Spatial Reuse (SR) ad hoc group
- 11-16-1245-02,
TGax Spatial Reuse Ad-hoc Agenda September 2016 Meeting
- 11-16-1300-00,
TGax Spatial Reuse ad hoc group meeting minutes Warsaw, September 2016
Achievements
- Work Completed
- TG received 90 submissions.
- Number of submissions: PHY/MAC/MU/SR/TG = 28/43/12/9/6.
The TG completed the discussion of all the submissions.
Exact count of resolved CIDs will be published by the Editor.
- The TG editor is planning to have draft revision D0.5 ready based on resolved comments.
- Technical Presentations
TG received 90 submissions which are categorized into PHY, MAC, MU, SR and TG.
- PHY 28 submissions
- 11-16-1133,
g11ax sounding modes reduction,h Yan Zhang (Marvell)
- 11-16-1134,
g11ax spec text on sounding modes reduction,h Yan Zhang (Marvell)
- 11-16-1135,
g11ax comment resolutions for clause 26.3.5,h Yan Zhang (Marvell)
- 11-16-1136,
g11ax comment resolutions for clause 26.3.8,h Yan Zhang (Marvell)
- 11-16-1137,
g11ax comment resolutions for clause 26.3.9,h Yan Zhang (Marvell)
- 11-16-1138,
g11ax comment resolutions for clause 26.3.10,h Yan Zhang (Marvell)
- 11-16-1148,
gCR HE-SIG-A part III,h Ross Jian Yu (Huawei)
- 11-16-1149,
gCR HE-SIG-A part II,h Ross Jian Yu (Huawei)
- 11-16-1150,
gCR Packet Extension part I,h Ross Jian Yu (Huawei)
- 11-16-1160,
gComment Resolution for CID 355,h Eunsung Park (LG Electronics)
- 11-16-1167,
gUL MU Clarifications,h Ron Porat (Broadcom)
- 11-16-1168,
gDCM TBDs,h Sriram Venkateswaran (Broadcom)
- 11-16-1169,
gCR Duplicate MU MIMO,h Sriram Venkateswaran (Broadcom)
- 11-16-1170,
gHE PHY Capabilities,h Lochan Verma (Qualcomm)
- 11-16-1171,
gPHY Miscellaneous Part-1,h Lochan Verma (Qualcomm)
- 11-16-1176,
gPHY CR Miscellaneous Part-2,h Lochan Verma (Qualcomm)
- 11-16-1179,
gPHY section editorial comments on D0.4,h Sungeun Lee (Cypress)
- 11-16-1190,
gTx Quality Requirements,h Daewon Lee (Newracom)
- 11-16-1191,
gComment Resolution for CIDs on PHY Transmit Spec,h Daewon Lee (Newracom)
- 11-16-1192,
gComment Resolution for CID 1450,h Daewon Lee (Newracom)
- 11-16-1193,
gHE variant HT Control - HE Link Adaptation,h Daewon Lee (Newracom)
- 11-16-1194,
gRemoval of Unnecessary PHY TBDs,h Daewon Lee (Newracom)
- 11-16-1202,
gCR HE-LTF,h Ming Gan (Huawei)
- 11-16-1227,
gcr-on-26-3-7,h Shahrnaz Azizi (Intel)
- 11-16-1232,
gText change proposal of TXTIME in 26.3.19 and 26.4.3,h Daewon Lee (Newracom)
- 11-16-1233,
gCR for DCM related CID 503, 504 and 2750,h Daewon Lee (Newracom)
- 11-16-1240,
gPacket Extension Factor calculation fix,h Yan Zhang (Marvell)
- 11-16-1242,
gspec text for packet extension factor calculation fix,h Yan Zhang (Marvell)
- MAC 43 submissions
- 11-16-0864,
gComment Resolutions on Clause 6 & 8 comments,h Yasuhiko Inoue (NTT)
- 11-16-0869,
gMisc. TWT comment resolution,h Zhou Lan (Broadcom)
- 11-16-0881,
gComment resolution on ROMI,h Jayh Park (LG Electronics)
- 11-16-0882,
gComment resolution on TOMI,h Alfred Asterjadhi (Qualcomm)
- 11-16-0883,
gComment resolution for CID152,h JayhPark (LG Electronics)
- 11-16-0884,
gSpec. Text for HE Operation element and AID Assign Rule,h Jianhan Liu (MediaTek)
- 11-16-0913,
gSU Multi-TID Rules,h Jarkko Kneckt (Apple)
- 11-16-0917,
gText for TID value of ALL ACK signaling,h Woojin Ahn (WILUS)
- 11-16-0918,
gDiscussions on Partial BSS Color,h Geonjung Ko (WILUS)
- 11-16-0924,
gNAV resetting with RTS/MU-RTS,h Weiming Xing (ZTE)
- 11-16-0925,
gSpec text on NAV resetting with RTS/MU-RTS,h Weiming Xing (ZTE)
- 11-16-0941,
gCR HE Fragmentation - part 2,h Ming Gan (Huawei)
- 11-16-0942,
gCR Service Field,h Ming Gan (Huawei)
- 11-16-0960,
gAP access procedure for UL MU operation,h Jinsoo Ahn (Yonsei Univ.)
- 11-16-0961,
gConsideration on Multi-STA BlockAck Optimization,h Hanseul Hong (Yonsei Univ.)
- 11-16-0962,
gEDCA rules-follow up 1,h Jing Ma (NICT)
- 11-16-0963,
gEDCA rules-follow up 2,h Jing Ma (NICT)
- 11-16-0998,
gRules for 2 EDCA parameters,h Laurent Cariou (Intel)
- 11-16-1110,
gComment Resolution on subclause 10.22.2 and 10.22.4,h Yongho Seok (Newracom)
- 11-16-1131,
gComment Resolution on MU Ack Policy,h Yongho Seok (Newracom)
- 11-16-1154,
gMAC CR for CID 966,h Weiming Xing (ZTE)
- 11-16-1157,
gComment resolution on SU_MU ACK procedures,h Jeongki Kim (LG Electronics)
- 11-16-1173,
gComment Resolution on Two NAVs - Part II,h Po-Kai Huang (Intel)
- 11-16-1180,
gProposed text changes for MU EDCA parameters,h Laurent Cariou (Intel)
- 11-16-1181,
gCW value after UL MU procedure,h Woojin Ahn (WILUS)
- 11-16-1182,
gHE Sounding Feedback Segmentation,h Liwen Chu (Marvell)
- 11-16-1183,
gMU RTS CTS data rate comment,h Liwen Chu (Marvell)
- 11-16-1184,
gA-MPDU 25.10 25.10.2 comment resolution,h Liwen Chu (Marvell)
- 11-16-1185,
gA-MPDU 25.10.3 comment resolution,h Liwen Chu (Marvell)
- 11-16-1186,
gA-MPDU Content Comment Resolution,h Liwen Chu (Marvell)
- 11-16-1188,
gMAC Capabilities in HE Capabilities IE,h Alfred Asterjadhi (Qualcomm)
- 11-16-1189,
gCC0-TWT operation,h Alfred Asterjadhi (Qualcomm)
- 11-16-1195,
gMAC Clarifications,h Alfred Asterjadhi (Qualcomm)
- 11-16-1204,
gIntra-PPDU Power Save for a Multiple BSSID Set Case,h Geonjung Ko (Wilus)
- 11-16-1205,
gText for Intra-PPDU Power Save for a Multiple BSSID Set Case,h Geonjung Ko (Wilus)
- 11-16-1210,
gComment Resolution on MU acknowledgement procedure,h Junichi Iwatani (NTT)
- 11-16-1211,
gCR_CID_122_576_972_2598,h Huizao Wang (Quantenna)
- 11-16-1213,
gCR TWT and HE element related,h Matthew Fischer (Broadcom)
- 11-16-1220,
gMU mode EDCA control,h Jinsoo Ahn (Yonsei Univ.)
- 11-16-1234,
gSpec Text for TWT Protection field,h Hanseul Hong (Yonsei Univ.)
- 11-16-1236,
gText for Partial BSS Color and AID Assignment Rule,h Geonjung Ko (Wilus)
- 11-16-1237,
gSetting Quiet Time Period,h Chao-Chun Wang (MediaTek)
- 11-16-1238,
gSetting Quiet Time Period - text,h Chao-Chun Wang (MediaTek)
- Multi-User (MU) 12 submissions
- 11-16-0773,
gComment Resolution Section 25.6 HE Sounding,h Raja Banerjea (Qualcomm)
- 11-16-0929,
gCR - UL MU Operation,h Simone Merlin (Qualcomm)
- 11-16-1152,
gDL OFDMA Ack rule for uplink trigger based PPDU,h Ming Gan (Huawei)
- 11-16-1158,
gComment resolution on OFDMA random access procedure,h Jeongki Kim (LG Electronics)
- 11-16-1162,
gComment Resolution on Retransmission of OFDMA Random Access,h Yunbo Li (Huawei)
- 11-16-1163,
gConcluding OFDMA M-BA transmission,h Zhou Lan (Broadcom)
- 11-16-1177,
gcomment-resolution-TXOP-truncation,h Young Hoon Kwon (Newracom)
- 11-16-1199,
gProposed text changes for DL OFDMA Acknowledge rule for trigger based PPDU,h Ming Gan (Huawei)
- 11-16-1222,
gComment Resolution on UL OFDMA Random Access,h Chittabrata Ghosh (Intel)
- 11-16-1224,
gRandom Access Parameter Set (RAPS) element,h Chittabrata Ghosh (Intel)
- 11-16-1239,
gTrigger Frame MU BAR part 1,h Raja Banerjea (Qualcomm)
- 11-16-1241,
gTrigger Frame MU BAR part 2,h Raja Banerjea (Qualcomm)
- Spatial Reuse (SR) 9 submissions
- 11-16-0945,
gClarification for OBSS_PD-based SR parameters,h Matthew Fischer (Broadcom)
- 11-16-0947,
gProposed text changes for OBSS_PD-based SR parameters,h Laurent Cariou (Intel)
- 11-16-1064,
gUnified SR approach DSC, ATPC and Inter-BSS,h Graham Smith (SR Technologies)
- 11-16-1155,
gSR Comment Resolution for CID994,h Kaiying Lv (ZTE) - not available
- 11-16-1161,
gSimulation-based evaluation of OBSS_PD-based SR default parameters,h Tanguy Ropitault (NIST)
- 11-16-1178,
gcomment-resolution-SR-RSSI,h Young Hoon Kwon (Newracom)
- 11-16-1216,
gSR Field SRP Table for HE-Trigger-Based PPDU,h James Wang (MediaTek)
- 11-16-1223,
gCR for Section 25.9.2 OBSS_PD Spatial reuse,h Laurent Cariou (Intel)
- 11-16-1225,
gHeads We Win, Tails We Don't Lose: Proposals for Dynamic CCA,h Sean Coffey (RealTek)
- Others (covered in the TGax full session) 6 submissions
- 11-15-1095,
gOFDMA performance in 11ax,h Suhwook Kim (LG Electronics)
- 11-16-1143,
g11ax PAR Verification,h Paul Cheng (MediaTek)
- 11-16-1159,
gSummary of Mandatory or Optional Features of 802.11ax,h Joonsuk Kim (Apple)
- 11-16-1166,
gMeeting PAR requirements with UL OFDMA,h Sriram Venkateswaran (Broadcom)
- 11-16-1198,
gPreliminary 11ax PAR Verification,h Jiyong Pang (Huawei)
- 11-16-1219,
gConsiderations on CR for 2665 and 2715,h Jing Ma (NICT)
- Timeline discussion
TG discussed and updated the timeline.
Current Timeline |
Modified Timeline |
May 2014 |
Start of TG |
May 2014 |
Start of TG |
November 2014 |
First draft of the TG SFD approved |
November 2014 |
First draft of the TG SFD approved |
January 2016 |
Proposed TG draft |
January 2016 |
Proposed TG draft |
March 2016 |
Draft 0.1 was approved and CC started |
March 2016 |
Draft 0.1 was approved and CC started |
September 2016 |
Issue Draft 1.0 and start WG Letter Ballot |
November 2016 |
Issue Draft 1.0 and start WG Letter Ballot |
March 2017 |
Draft 2.0 and WG recirculation ballot |
May 2017 |
Draft 2.0 and WG recirculation ballot |
November 2017 |
Mandatory Draft Review and formstion of Sponsor Ballot pool |
January 2018 |
Mandatory Draft Review and formation of Sponsor Ballot pool |
March 2018 |
Initial Sponsor Ballot |
March 2018 |
Initial Sponsor Ballot |
December 2018 |
RevCom submittal |
December 2018 |
RevCom submittal |
Goals for the November 2016 session
- Continue with comment resolutions.
- Prepare draft 1.0 and start WG letter ballot.
Teleconferences
TGax teleconferences are scheduled after the September 2016 session as follows.
Thursday |
September 29th, 2016 |
10:00 - 12:00 (ET) |
Thursday |
October 20th and 27th, 2016 |
10:00 - 12:00 (ET) |
Thursday |
October 30th, 2016 |
20:00 - 22:00 (ET) |
Thursday |
November 17th, 2016 |
10:00 - 12:00 (ET) |
July 2016 San Diego, CA
The TGax had 11 sessions during the week.
Six out of eleven sessions were assigned to the ad hoc group sessions.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
TGax (full, ad hoc)
|
|
TGax (full)
|
|
AM2 |
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
|
TGax (full)
|
PM1 |
|
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
TGax (full)
|
PM2 |
TGax (full)
|
TGax (MU ad hoc) |
TGax (SR ad hoc) |
|
TGax (full)
|
|
PM3 |
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
|
|
Main documents
The meeting agenda and minutes of the TGax and its subgroups, and TGax closing report can be found here.
- TGax
- 11-16-0779-06,
TGax July 2016 Meeting Agenda
- 11-16-0967-00,
IEEE 802.11 TGax July 2016 San Diego Meeting Minutes
- 11-16-1051-00,
TGax July 2016 Closing Report
- TGax PHY ad hoc group
- 11-16-1007-03,
TGax PHY Ad Hoc July 2016 Meeting Agenda
- 11-16-1040-00,
IEEE 802.11 TGax July 2016 San Diego PHY Ad Hoc Meeting Minutes
- TGax MAC ad hoc group
- TGax Multi-User (MU) ad hoc group
- TGax Spatial Reuse (SR) ad hoc group
Achievements
- Work Completed
- TGax received about 90 submissions.
- Number of submissions: PHY/MAC/MU/SR/TG = 26/34/12/10/8.
Most of the submissions are proposed resolutions for the comments on the draft 0.1.
A number of submissions were proposing new text to be added to the draft.
- A long list of submissions are yet to be considered.
- Approved the resolutions of about 230 comments discussed during telecons.
- Exact count of resolved CIDs will be published by the Editor.
- The TG editor is planning to have draft revision D0.3 ready based on resolved comments.
- Technical Presentations
Here is the list of 90 submissions.
- PHY 26 submissions
- 11-16-0816,
gComment Resolution for CID 2183,h Daewon Lee (Newracom)
- 11-16-0872,
gCR HE-SIG-A Part II,h Ross Jian Yu (Huawei Technologies)
- 11-16-0873,
gCR HE-SIG-A Part I,h Ross Jian Yu (Huawei Technologies)
- 11-16-0891,
gLDPC for 1024QAM,h Hongyuan Zhang (Marvell)
- 11-16-0892,
gSpec Text on LDPC for 1024QAM,h Hongyuan Zhang (Marvell)
- 11-16-0893,
g11ax Extended Range PPDU,g Bin Tian (Qualcomm)
- 11-16-0894,
gHE-LTF Capabilities,h Hongyuan Zhang (Marvell)
- 11-16-0895,
gSpec Text for HE-LTF Capabilities,h Hongyuan Zhang (Marvell)
- 11-16-0896,
g11ax Beamformee Capabilities,h Hongyuan Zhang (Marvell)
- 11-16-0897,
gSpec Text for Beamformee Capabilities,h Hongyuan Zhang (Marvell)
- 11-16-0898,
gBW Field in HE-MU Format,h Hongyuan Zhang (Marvell)
- 11-16-0899,
gSpec Text for BW Field in HE-MU Format,h Hongyuan Zhang (Marvell)
- 11-16-0900,
gPHY Comment Resolution for CID 1052 and 2519,h Bin Tian (Qualcomm)
- 11-16-0903,
gGamma phase rotation for HE PPDU,h Yujin Noh (Newracom)
- 11-16-0904,
gProposed text for gamma phase rotation for HE PPDU,h Yujin Noh (Newracom)
- 11-16-0906,
gRU restriction on 20MHz operating STAs,h Joonsuk Kim (Apple)
- 11-16-0908,
gCR - proposed text on RU restriction of 20MHz STAs,h Joonsuk Kim (Apple)
- 11-16-0910,
gMinimum Occupied Bandwidth,h Ron Porat (Broadcom)
- 11-16-0914,
gBit field finalization of HE-SIG-A,h Lochan Verma (Qualcomm)
- 11-16-0915,
gText for bit field finalization of HE-SIG-A,h Lochan Verma (Qualcomm)
- 11-16-0920,
gPHY comment resolution for CID 1659,493,494,h Xiaogang Chen (Intel)
- 11-16-0922,
gPHY CR 1024 QAM,h Sriram Venkateswaran (Broadcom)
- 11-16-0923,
gPHY CR DCM Constellation Mapping,h Sriram Venkateswaran (Broadcom)
- 11-16-0928,
gCR on Section 26.3.9.8 - HE-SIG-B,h Kaushik Josiam
- 11-16-0937,
g11ax Comment Resolutions for Clauses 26.3.2-26.3.9.3-26.3.9.4-26.3.9.5-26.3.10.2- 26.3.10.13,h Rui Cao (Marvell)
- 11-16-0964,
gConsiderations on MAC-PHY interactions during SR operations,h Jing Ma (NICT)
- MAC 34 submissions
- 11-16-0828,
gHE Fragmentation - part 1,h Alfred Asterjadhi (Qualcomm)
- 11-16-0829,
gComment Resolution for Section 10.24.10 Block Ack/GCR block ack,h Reza Hedayat (Newracom)
- 11-16-0844,
gCC0-Intra_PPDU_PS,h Alfred Asterjadhi (Qualcomm)
- 11-16-0856,
gIssue of Buffer Status reporting,h Stephane Baron (Canon)
- 11-16-0860,
gcomment resolution on A-MPDU format,h Yongho Seok (Newracom)
- 11-16-0861,
gcomment resolution on mu acknowledgment procedure,h Yongho Seok (Newracom)
- 11-16-0862,
gcomment resolution on subclause 25.11,h Yongho Seok (Newracom)
- 11-16-0864,
gd0.1 comment resolution on clause 6,h Yasuhiko Inoue (NTT)
- 11-16-0867,
gCIDs for CIDs: Section 9.3.1.9.3 Compressed BA format,h George Cherian (Qualcomm)
- 11-16-0868,
gCIDs for Section 9.3.1.9.7 Multi STA BAs,h George Cherian (Qualcomm)
- 11-16-0869,
gComment resolution section 9.3 TWT,h Zhou Lan (Broadcom)
- 11-16-0871,
gTrigger Frame Per User Info Order,h Zhou Lan (Broadcom)
- 11-16-0877,
gComment resolution on CID 783 (TXOP Duration field format),h Jeongki Kim (LG Electronics)
- 11-16-0878,
gComment resolution on CID 782 (Intra-PPDU PS),h Jeongki Kim (LG Electronics)
- 11-16-0881,
gComment resolution on ROMI,h Jayh Park (LG Electronics)
- 11-16-0882,
gComment resolution on TOMI,h Jayh Park (LG Electronics)
- 11-16-0883,
gComment resolution for CID 152,h Jayh Park (LG Electronics)
- 11-16-0884,
gSpec. Text for HE Operation element and AID Assign Rule,h Jianhan Liu (MediaTek)
- 11-16-0890,
gComment Resolution on NAV Setting of Single and Multiple Protection and Control Response,h Po-Kai Huang (Intel)
- 11-16-0913,
gSU Multi-TID Rules,h Jarkko Kneckt (Apple)
- 11-16-0916,
gTID value of ALL ACK signaling,h Woojin Ahn (Wilus Institute)
- 11-16-0917,
gText for TID value of ALL ACK signaling,h Woojin Ahn (Wilus Institute)
- 11-16-0918,
gDiscussions on Partial BSS Color,h Geonjung Ko (Wilus Institute)
- 11-16-0924,
gNAV resetting with RTS/MU-RTS,h Weimin Xing (ZTE)
- 11-16-0925,
gSpex text on NAV resetting with RTS/MU-RTS,h Weimin Xing (ZTE)
- 11-16-0941,
gCR HE Fragmentation - part 2,h Ming Gan (Huawei technologies)
- 11-16-0942,
gCR Service Field,h Ming Gan (Huawei Technologies)
- 11-16-0951,
gSetting for TXOP Duration Field,h Po-Kai Huang (Intel)
- 11-16-0952,
gSpec text trigger frame per user info order,h Zhou Lan (Broadcom)
- 11-16-0953,
gComment Resolution and Spec Text for Setting for TXOP Duration field,h Po-Kai Huang (Intel)
- 11-16-0960,
gAP access procedure for UL MU operation,h Jinsoo Ahn (Yonsei Univ.)
- 11-16-0961,
gConsideration on Multi-STA BlockAck Optimization,h Hanseul Hong (Yonsei Univ.)
- 11-16-0962,
gEDCA rules follow up 1,h Jing Ma (NICT)
- 11-16-0963,
gEDCA rules follow up 2,h Jing Ma (NICT)
- 11-16-0966,
gCID 71 and CID 190 Resolutions,h Jarkko Kneckt (Apple)
- 11-16-0998,
g2 sets of EDCA parameters,h Laurent Cariou (Intel)
- Multi-User (MU) 12 submissions
- 11-16-0866,
gComment Resolution of Section 26.3.13 MU-MIMO,h Kome Oteri (InterDigital)
- 11-16-0875,
gCR for the section 10.3.2.8a CS Condition to Respond CTS,h Kiseon Ryu (LG Electronics)
- 11-16-0876,
gCR for the section 25.5.2.4 UL MU CS CCA and CS Required Bit,h Kiseon Ryu (LG Electronics)
- 11-16-0880,
gUL MU Transmission Rules - EDCA backoff,h Jayh Park (LG Electronics)
- 11-16-0885,
gComment Resolution on UL MU CS NAV Consideration,h Po-Kai Huang (Intel)
- 11-16-0886,
gComment Resolution for some UL MU CS TBD,h Po-Kai Huang (Intel)
- 11-16-0887,
gSpec Text for MU-RTS restriction on HE MU PPDU,h Po-Kai Huang (Intel)
- 11-16-0926,
gSoliciting UL_MU_ACK,h Raja Banerjea (Qualcomm)
- 11-16-0929,
gCR - UL MU Operation,h Simone Merlin (Qualcomm)
- 11-16-0930,
gCR - DL MU Operation,h Simone Merlin (Qualcomm)
- 11-16-0938,
gComment Resolution for Sub-clause 25.10.4,h Chittabrata Ghosh (Intel)
- 11-16-0958,
gUL OFDMA for Unassociated STAs,h Leonardo Lanante (Kyushu Institute of Tech.)
- Spatial Reuse (SR) 10 submissions
- 11-16-0879,
gComment resolution on SR for VHT PPDUs,h Jeongki Kim (LG Electronics)
- 11-16-0889,
gComment Resolution for Spatial Reuse (Intra BSS detection),h Young Hoon Kwon (Newracom)
- 11-16-0901,
gClarification of SR Fields in HE Trigger Based PPDU,h Daewon Lee (Newracom)
- 11-16-0902,
gProposed Text Changes for SR Fields in HE Trigger-Based PPDU,h Daewon Lee (Newracom)
- 11-16-0905,
gSR Fields Clarification,h Ron Porat (Broadcom)
- 11-16-0919,
gDiscussions on SR Fields in HE Trigger-based PPDU,h Geonjung Ko (Wilus Institute)
- 11-16-0310,
gDSC Proposal Text,h Graham Smith (SR Technologies)
- 11-16-0945,
gClarifications for OBSS_PD-based SR parameters,h Laurent Cariou (Intel)
- 11-16-0947,
gProposed text changes for OBSS_PD-based SR parameters,h Laurent Cariou (Intel)
- 11-16-0957,
gComment Resolutions on OBSS_PD Conditions in 25.9.3,h James Wang (MediaTek)
- Others (covered in the TGax full sessions) 8 submissions
- 11-15-1095,
gOFDMA Performance in 11ax,h Suhwook Kim (LG Electronics)
- 11-16-0835,
gEIFS,h Alfred Asterjadhi (Qualcomm)
- 11-16-0870,
gConclusing MAC Trigger Padding,h Zhou Lan (Broadcom)
- 11-16-0907,
g20MHz HE devices,h Joonsuk Kim (Apple)
- 11-16-0909,
gCR - proposed text on 20 MHz devices,h Joonsuk Kim (Apple)
- 11-16-0949,
gMAC trigger frame padding follow up,h Zhou Lan (Broadcom)
- 11-16-0965,
gOn High Efficiency WLAN (HEW) TG PAR Scope,h Osama Aboul-Magd (Huawei Technologies)
- Timeline
TG discussed the timeline. No changes since last update.
Current Timeline |
May 2014 |
Start of TG |
November 2014 |
First draft of the TG SFD approved |
January 2016 |
Proposed TG draft |
March 2016 |
Draft 0.1 was approved and CC started |
September 2016 |
Issue Draft 1.0 and start WG Letter Ballot |
March 2017 |
Draft 2.0 and WG recirculation ballot |
July 2017 |
MDR (Mandatory Draft Review) |
November 2017 |
Formstion of Sponsor Ballot pool |
March 2018 |
Initial Sponsor Ballot |
December 2018 |
RevCom submittal |
Goals for the September 2016 session
- Continue with Comment Resolutions.
Teleconferences
TGax teleconferences are scheduled after the July 2016 session.
Thursday |
August 4th, 2016 |
20:00 - 22:00 (ET) (approved during the May 2016 session) |
Thursday |
August 11th and 25th, 2016,
September 1st, 2016 |
10:00 - 12:00 (ET) |
Thursday |
August 18th, 2016,
September 1st and 22nd, 2016 |
20:00 - 22:00 (ET) |
May 2016 Waikoloa, HI
The TGax had 10 sessions during the week.
Six out of ten sessions were assigned to the ad hoc groups.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
|
|
|
|
AM2 |
TGax (full)
|
TGax (MU ad hoc) |
TGax (MAC+SR ad hoc) |
|
|
TGax (full) |
PM1 |
|
|
TGax (PHY ad hoc) |
TGax (MAC+SR ad hoc) |
|
|
PM2 |
TGax (PHY ad hoc) |
TGax (MAC+SR ad hoc) |
|
TGax (PHY ad hoc) |
TGax (MU ad hoc) |
|
TGax (PHY ad hoc) |
TGax (MAC+SR ad hoc) |
|
TGax (full)
|
PM3 |
TGax (PHY ad hoc) |
TGax (MU ad hoc) |
|
|
|
|
Main documents
The meeting agenda and minutes of the TGax and its subgroups, and the TGax closing report can be found here.
- TGax
- 11-16-0512-04,
TGax May 2016 Meeting Agenda
- 11-16-0686-00,
IEEE 802.11 TGax May 2016 Waikoloa Meeting Minutes
- 11-16-0739-00,
TGax May 2016 Closing Report
- TGax PHY ad hoc group
- TGax MAC and Spatial Reuse (SR) ad hoc group
- 11-16-0698-04,
TGax MAC and Spatial Reuse Ad Hoc Agenda May 2016 Meeting
- 11-16-0701-00,
Combined Spatial Reuse and MAC ad hoc group meeting minutes
- TGax Multi-User (MU) ad hoc group
Achievements
- Work Completed
- TGax received about 70 submissions.
- Numbers of submissions: PHY/MAC/MUSR/TG = 33/18/9/3/6.
Majority of the submission were requesting changes to the TG Specification Framework.
Few submissions were addressing comment resolution mainly of the PHY clause.
- Agreed to terminate the Specification Framework process. The frame of reference is Draft D0.1.
- Future submissions shall bring text to continue developing the TG draft.
- The TG Technical Editor is planning to generate draft D0.2 based on outcome of this meeting.
- Approved the resolutions of about 200 comments, most of them addressing the PHY clause.
- Revisited and accepted a new modified timeline.
- Technical Presentations
70 technical submissions have been received and have been covered during the week.
A list of the submissions is also available in the agenda document.
- PHY 33 submissions
- 11-16-0608,
gBeamforming Feedback Report Structure,h Sameer Vermani (Qualcomm)
- 11-16-0610,
gCR HE-SIG-A Part I,h Ross Jian Yu (Huawei Technologies)
- 11-16-0611,
gRemaining Issues in Trigger Frame Design,h Sameer Vermani (Qualcomm)
- 11-16-0613,
gSIG-B Related Issues,h Lochan Verma (Qualcomm)
- 11-16-0614,
gComment Resolution on Clause 26.1.1 Part 1,h Lochan Verma (Qualcomm)
- 11-16-0615,
gComment Resolution on Clause 26.3.12 Part 1,h Lochan Verma (Qualcomm)
- 11-16-0617,
gRemaining Topics in Power Control,h Bin Tian (Qualcomm)
- 11-16-0618,
g11ax CSD Design,h Bin Tian (Qualcomm)
- 11-16-0619,
gPAPR Reduction of HE-SIGB,h Bin Tian (Qualcomm)
- 11-16-0620,
gDCM PHY Parameters,h Hongyuan Zhang (Marvell)
- 11-16-0621,
gDCM Interleaver,h Tianyu Wu (MediaTek)
- 11-16-0622,
g16 QAM Napping for DCM,h Sudhir Srinivasa (Marvell)
- 11-16-0623,
gCR on Section 26.3.10.12,h Bin Tian (Qualcomm)
- 11-16-0625,
gCR on Section 26.3.6,h Bin Tian (Qualcomm)
- 11-16-0626,
gFeedback Element Compression for 802.11ax,h Kome Oteri (InterDigital Communications)
- 11-16-0633,
gLeft over Issues in RU Signaling for HE-SIGB,h Yan Zhang (Marvell)
- 11-16-0634,
g11ax Comment Resolutions for Clauses 26.3.2,h Yan Zhang (Marvell)
- 11-16-0635,
gBW indication for Non-contiguous Channel Bonding,h Yunbo Li (Huawei Technologies)
- 11-16-0636,
gTXOP Duration field in HE-SIG-A,h Jeongki Kim (LG Electronics)
- 11-16-0637,
gLoad balancing indication for MU-MIMO over 484-tone and larger RU in OFDMA,h Ming Gan (Huawei Technologies)
- 11-16-0638,
gDiscussions for Non-contiguous Channel Bonding,h John Son (Wilus)
- 11-16-0639,
gFollow-up on HE-SIG-B user-specific field,h Jinsoo Choi (LG Electronics)
- 11-16-0649,
gFeedback Tone Map and Quantization,h Sriram Venkateswaran (Broadcom)
- 11-16-0652,
gPower scaling of 4 extra tones,h Xiaogang Chen (Intel)
- 11-16-0653,
gCR on section 26.3.3,h Xiaogang Chen (Intel)
- 11-16-0654,
gCP and LTF Options and Signaling,h Ron Porat (Broadcom)
- 11-16-0655,
gOn MCS0 DCM Modulation and DCM Capability,h Jianhan Liu (MediaTek)
- 11-16-0656,
g1024QAM Modulation,h Jianhan Liu (MediaTek)
- 11-16-0658,
gCR on 26.3.7.1,h Jinsoo Choi (LG Electronics)
- 11-16-0659,
gCR on 26.3.9.9 and 26.3.5,h Eunsung Park (LG Electronics)
- 11-16-0663,
gCR on Secition 26.2.2,h Ke Yao (ZTE)
- 11-16-0681,
gComment Resolution CID 215 2486,h Daewon Lee (Newracom)
- 11-16-0682,
gCR CID on PHY data field other,h Daewon Lee (Newracom)
- MAC 18 submissions
- 11-16-0583,
gBackoff Procedure Handling Upon TF Reception,h Yu Wang (Ericsson)
- 11-16-0584,
gNeed of SDU Fragmentation to Reduce Padding Ratio in UL-OFDMA Transmission,h Yu Wang (Ericsson)
- 11-16-0588,
gChannel State Estimation based Bidirectional Initialized Random Access,h Bo Li (Northwestern Polytechnical Univ.)
- 11-16-0590,
gMulti-BSS Association for Edge Usersf Throughput Improvements,h Mao Yang (Northwestern Polytechnical Univ.)
- 11-16-0616,
gBlockAck generation and selection rules,h Alfred Asterjadhi (Qualcomm)
- 11-16-0627,
gROM Recovery Rules,h Jayh Hyunhee Park (LG Electronics)
- 11-16-0628,
gBuffer Status Report in HE Control field,h Jayh Hyunhee Park (LG Electronics)
- 11-16-0640,
gBSS Color Collision,h Geonjung Ko (Wilus Institute)
- 11-16-0641,
gRegarding HE fragmentation,h Woojin Ahn (Yonsei Univ.)
- 11-16-0643,
gHE Control Scheduling,h Liwen Chu (Marvell)
- 11-16-0644,
gSS Allocation in Trigger,h Liwen Chu (Marvell)
- 11-16-0645,
gMU Minimum MPDU Start Spacing,h Liwen Chu (Marvell)
- 11-16-0646,
gHE Beamforming Feedback,h Liwen Chu (Marvell)
- 11-16-0657,
gIn-device Multi-radio Coexistence and UL MU operation,h Robert Stacy (Intel)
- 11-16-0673,
gMulti-User EDCA,h Jinsoo Ahn (Yonsei Univ.)
- 11-16-0674,
gEIFS excess problem of Acknowledgement for UL MU procedure,h Hanseul Hon (Yonsei Univ.)
- 11-16-0675,
gcomment resolution for CID2383,h Yonggang Fang (ZTE)
- 11-16-0684,
gChannel Access Efficiency,h Evgeny Khorov (IITP)
- Multi-User (MU) 9 submissions
- 11-16-0582,
gRandom Access RU Allocation in the Trigger Frame,h Evgeny Khorov (IITP)
- 11-16-0591,
gIssues related to OCW management,h Patrice Nezou (Canon)
- 11-16-0592,
gFollow up on Issue related to unused UL OFDMA RUs,h Stephane Baron (Canon)
- 11-16-0648,
gMU-RTS/CTS PHY Format,h Po-Kai Huang (Intel)
- 11-16-0661,
gAdaptive Random Access UL OFDMA,h Leonardo Lanante (Kyushu Institute of Technology)
- 11-16-0662,
gFurther consideration on channel access rule to facilitate MU transmission opportunity,h Jing Ma (NICT)
- 11-16-0664,
gConsideration on backoff procedure for UL MU transmission,h Jing Ma (NICT)
- 11-16-0665,
gSome Notes on Interference Alignment for Downlink Multi-User MIMO,h Dzevdan Kapetanovic (Ericsson)
- 11-16-0667,
gSignaling of Multi-TID Aggregation Limit,h Chittabrata Ghosh (Intel)
- Spatial Reuse (SR) 3 submissions
- 11-16-0581,
gProposed changes to SR clause,h Soma Tayamon (Ericsson)
- 11-16-0589,
gFractional-Backoff Procedure and Dynamic CCA,h Bo Li (Northwestern Polytechnical University)
- 11-16-0647,
gConsideration of Spatial Reuse for Trigger Frame,h Po-Kai Huang (Intel)
- Others (covered in TGax full sessions) 6 submissions
- 11-16-0571,
gQoS Handling of Trigger Frame,h Yu Wang (Ericsson)
- 11-16-0597,
gTG ax Indoor Enterprise Scenarios, Color, DSC and TPC,h Graham Smith (SR Technologies)
- 11-16-0604,
gSimulation-based evaluation of DSC in enterprise scenario,h Tanguy Ropitault (NIST)
- 11-16-0609,
gHE NDPA frame format,h Ross Jian Yu (Huawei)
- 11-16-0612,
gMandatory/Optional Issues for 802.11ax,h Sameer Vermani (Qualcomm)
- 11-16/0629,
gBox 5 Calibration Results,h Marik Hsiao (MediaTek)
- Timeline
TG discussed and revised the timeline as follows.
Current Timeline |
Modified Timeline |
May 2014 |
Start of TG |
May 2014 |
Start of TG |
November 2014 |
First draft of the TG SFD approved |
November 2014 |
First draft of the TG SFD approved |
January 2016 |
Proposed TG draft |
January 2016 |
Proposed TG draft |
March 2016 |
Draft 0.1 was approved and CC started |
March 2016 |
Draft 0.1 was approved and CC started |
July 2016 |
Issue Draft 1.0 and start WG Letter Ballot |
September 2016 |
Issue Draft 1.0 and start WG Letter Ballot |
March 2017 |
Draft 2.0 and WG recirculation ballot |
March 2017 |
Draft 2.0 and WG recirculation ballot |
|
|
July 2017 |
MDR (Mandatory Draft Review) |
|
|
November 2017 |
Formation of Sponsor Ballot pool |
January 2018 |
Initial Sponsor Ballot |
March 2018 |
Initial Sponsor Ballot |
|
|
December 2018 |
RevCom submittal |
Goals for the July 2016 session
- Continue with comment resolutions.
Teleconferences
Weekly teleconferences are planned after the May 2016 session.
Thursday |
June 2nd, 2016 |
10:00 - 12:00 (ET) |
Thursday |
June 16th, 2016 |
10:00 - 12:00 (ET) |
Thursday |
June 23rd, 2016 |
20:00 - 22:00 (ET) |
Thursday |
June 30th, 2016 |
10:00 - 12:00 (ET) |
Thursday |
July 7th, 2016,
| 20:00 - 22:00 (ET) |
Thursday |
July 14th, 2016 |
10:00 - 12:00 (ET) |
Thursday |
August 4th, 2016 |
20:00 - 22:00 (ET) |
March 2016 Macau
The TGax had 9 sessions during the week.
Five out of nine sessions were assigned to the ad hoc groups.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
|
|
|
|
AM2 |
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
|
TGax (full)
|
PM1 |
TGax (full)
|
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
|
PM2 |
|
TGax (MAC ad hoc) |
TGax (SR ad hoc) |
|
TGax (MAC ad hoc) |
TGax (MU ad hoc) |
|
TGax (full)
|
PM3 |
TGax (SR ad hoc) |
TGax (MU ad hoc) |
|
TGax (full)
|
|
|
Main documents
The meeting agenda and minutes of the TGax and its subgroups, and the TGax closing report can be found here.
- TGax
- 11-16-0235-07,
TGax March 2016 Meeting Agenda
- 11-16-0415-00,
IEEE 802.11 TGax March 2016 Macau Meeting Minutes
- 11-16-0475-00,
TGax March 2016 Closing Report
- TGax PHY ad hoc group
- TGax MAC ad hoc group
- TGax Multi-User (MU) ad hoc group
- TGax Spatial Reuse (SR) ad hoc group
Achievements
- Passed a number of motions affecting all aspects of the TG Specification Framework
- PHY 22 motions passed.
- MAC 17 motions passed.
- MU 9 motions passed.
- SR 2 motions passes.
- TG Documents
- Technical Presentations
48 technical submissions have been covered during the week.
Here is the list of submissions which is also available in the agenda document.
- PHY 12 submissions
- 11-15-1354,
gSIGA fields and Bitwidths,h Ron Porat (Broadcom)
- 11-16-0203,
gSignalling Support for Full Bandwidth MU-MIMO Compressed SIG-B Mode,h Lei Huang (Panasonic)
- 11-16-0319,
gI-Q Decoupled OFDM: A Solution To I/Q Imbalance,h Shouxing Simon Qu (Blackberry)
- 11-16-0335,
gHE-STF sequences for 160/80+80MHz,h Eunsung Park (LG Electronics)
- 11-16-0343,
gSpectral Mask Discussion,h Hongyuan Zhang (Marvell)
- 11-16-0344,
gPHY Padding Related Issues,h Hongyuan Zhang (Marvell)
- 11-16-0346,
g11ax Pilot Sequence,h Bin Tian (Qualcomm)
- 11-16-0349,
gHE-SIG-B Compression Mode,h Kaushik Josiam (Samsung)
- 11-16-0367,
gPower Scaling of L-LTF and L-STF,h Yakun Sun (Marvell)
- 11-16-0389,
gSounding Design,h Sriram Venkateswaran (Broadcom)
- 11-16-0395,
gPreamble transmission for Uplink OFDMA,h Ming Gan (Huawei)
- 11-16/0397,
gHE-SIG-B Signaling Discussions,h John Son (WILUS Institute)
- MAC 18 submissions
- 11-16-0297,
gResults for beacon collisions,h Evgeny Khorov (IITP RAS)
- 11-16-0345,
gSimultaneous NAK for MU GCR-BA,h Jinsoo Ahn (Yonsei Univ.)
- 11-16-0347,
gFragmentation for MU frames-Follow up on parameters,h Alfred Asterjadhi (Qualcomm)
- 11-16-0352,
gConsiderations on MU initial link setup,h Woojin Ahn (Yonsei Univ.)
- 11-16-0353,
gMU-RTS/CTS for TWT Protection,h Hanseul Hong (Yonsei Univ.)
- 11-16-0358,
gMaximal A-MPDU Size,h Liwen Chu (Marvell)
- 11-16-0359,
gManagement ACK,h Liwen Chu (Marvell)
- 11-16-0361,
gAck Policy of UL MU frame,h Jeongki Kim (LG Electronics)
- 11-16-0362,
gMulti-TID Aggregation Limit,h Chittabrata Ghosh (Intel)
- 11-16-0365,
gMulti-STA BA Design,h Xiaofei Wang (InterDigital)
- 11-16-0368,
gMAC padding options for legacy trigger frame,h Zhou Lan (Broadcom)
- 11-16-0369,
gM-BA aggregated trigger frame,h Zhou Lan (Broadcom)
- 11-16-0377,
gSounding Sequences Clarifications,h Simone Merlin (Qualcomm)
- 11-16-0378,
gExtended BA Bitmap,h Simone Merlin (Qualcomm)
- 11-16-0383,
gRU Signaling in Trigger Frame,h Yunbo Li (Huawei)
- 11-16-0396,
gIssues on BSS Color Bits Collision,h Geonjung Ko (WILUS Institute)
- 11-16-0399,
gConsiderations on Trigger Frame for Random Access Procedure,h Evgeny Khorov (IITP RAS)
- 11-16-0404,
gBlockAck Bitmap,h Dengyu Qiao (Huawei)
- Multi-User (MU) 6 submissions
- 11-16-0331,
gPower Control for Multi-User Transmission in 802.11ax,h Kome Oteri (InterDigital)
- 11-16-0333,
gIssue related to unused UL OFDMA RUs,h Stephane Baron (Canon)
- 11-16-0340,
gRandom Access UL MU Resource Allocation and Indication,h Leonardo Lanante (Kyushu Institute of Technology)
- 11-16-0371,
gFurther consideration for MU-RTS/CTS,h Jing Ma (NICT)
- 11-16-0379,
gTrigger Frame Format,h Simone Merlin (Qualcomm)
- 11-16-0413,
gPower Control for UL MU,h Arjun Bharadwaj (Qualcomm)
- Spatial Reuse (SR) 7 submissions
- 11-16-0212,
gEnterprise Scenario DSC and Color,h Graham Smith (SR Technplogies)
- 11-16-0310,
gDSC Proposed Text,h Graham Smith (SR Technplogies)
- 11-16-0350,
gEnterprise Scenario TPC and DSC,h Graham Smith (SR Technplogies)
- 11-16-0360,
gSimulation results of spatial reuse with various MCSs,h Junichi Iwatani (NTT)
- 11-16-0382,
gDiscussion on Spatial Reuse Operations in 11ax,h Yunbo Li (Huawei)
- 11-16-0403,
gSpatial Re-Use with Adaptive CCA and TPC Simulation,h Frank Hsu (MediaTek)
- 11-16-0414,
gAdjustment Rules for Adaptive CCA and TPC,h James Wang (MediaTek)
- Others (covered in the TGax full session) 5 submissions
- 11-15-1095,
gOFDMA Performance in 11ax,h Suhwook Kim (LG Electronics)
- 11-16-0066,
gViews on UL MU Features,h Joonsuk Kim (Apple)
- 11-16-0355,
gSnapshot of Residential Use 2016,h Carol Ansley (ARRIS Group)
- 11-16-0364,
gAID Assign Rules Based on BSS Color and HE Operation Element,h Jianhan Liu (MediaTek)
- 11-16-0394,
gAchieving High Efficiency in Medium Access via Roster Mode,h Sean Coffey (RealTek)
- Draft Specification
The TGax approved version 0.1 of the draft specification.
< TG Motion >
Move to accept document 11-16/0024r1 as the TG draft specification D0.1, and start a 21 day comment collection period.
- The submission is available at: https://mentor.ieee.org/802.11/dcn/16/11-16-0024-01-00ax-proposed-draft-specification.docx
Moved by Robert Stacey, Second by Simone Merlin.
Result: Y/N/A = 75/0/5, motion passes.
|
Goals for the May 2016 session
- Comment Resolution.
- Technical presentations.
- Revisit the timeline based on the number of comments received.
Teleconferences
TGax teleconferences are planned before the May 2016 session.
Thursday |
April 14th, 2016, |
10:00 - 12:00 (ET) |
Thursday |
April 21st, 2016 |
20:00 - 22:00 (ET) |
Thursday |
April 28th, 2016, |
10:00 - 12:00 (ET) |
Thursday |
May 5th, 2016 |
20:00 - 22:00 (ET) |
January 2016 Atlanta, GA
The TGax had 10 sessions during the week.
Four out of ten sessions were assigned to the ad hoc groups.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
|
|
TGax (full)
|
|
AM2 |
TGax (full)
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
|
TGax (full)
|
PM1 |
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
TGax (full)
|
|
PM2 |
TGax (MAC ad hoc) |
TGax (SR ad hoc) |
|
|
TGax (full)
|
TGax (full)
|
PM3 |
|
|
|
|
Main documents
The meeting agenda and minutes of the TGax and its subgroups, and the TGax closing report can be found here.
- TGax
- 11-15-1516-03,
TGax January 2016 Meeting Agenda
- 11-16-0096-00,
IEEE 802.11 TGax January 2016 Atlanta Meeting Minutes
- 11-16-0187-00,
TGax January 2016 Closing Report
- TGax PHY ad hoc group
- TGax MAC ad hoc group
- TGax Multi-User (MU) ad hoc group
Achievements
- Passed a number of motions affecting all aspects of the TG Specification Framework
- PHY 30 motions passed.
- MAC 9 motions passed.
- MU 7 motions passed.
- TG Documents
- Technical Presentations
48 technical submissions have been covered during the week.
A list of the submissions is available in the agenda document.
- PHY 22 submissions
- 11-16-0030,
gMaximum Tone Grouping Size for 802.11ax Feedback with MU-MIMO,h Kome Oteri (InterDigital)
- 11-16-0033,
g1x HE-LTF for ULMUMIMO,h Hongyuan Zhang (Marvell)
- 11-16-0034,
gBeamforming with HE-LTF Compression,h Hongyuan Zhang (Marvell)
- 11-16-0036,
gCRC Generation for HE-SIG,h Yakun Sun (Marvell)
- 11-16-0037,
gContinuous Puncturing for HE-SIGB Encoding,h Yakun Sun (Marvell)
- 11-16-0038,
gSequence for 1x LTF,h Daewon Lee (Newracom)
- 11-16-0039,
gRU Allocation in SIG-B,h Daewon Lee (Newracom)
- 11-16-0040,
gIssues with Compressed SIG-B Mode,h Yujin Noh (Newracom)
- 11-16-0041,
gLink Adaptation for HE WLAN,h Yujin Noh (Newracom)
- 11-16-0044,
gMCS Levels and TX EVM Requirement for 1024 QAM,h Eunsung Park (LG Electronics)
- 11-16-0045,
gFlexible Wider Bandwidth Transmission,h John Son (WILUS)
- 11-16-0046,
gContent for the extra tones in LSIG and RLSIG,h Jiayin Zhang (Huawei)
- 11-16-0047,
gDiscussion on the HE Extended Range SU PPDU,h Jiayin Zhang (Huawei)
- 11-16-0052,
gRemaining HE-LTF Sequence Design,h Le Liu (Huawei)
- 11-16-0053,
gRequirements for UL MU Transmissions,h Arjun Bharadwaj (Qualcomm)
- 11-16-0056,
gOn QPSK DCM Modulation and LDPC Tone Mapper for DCM,h Jianhan Liu (MediaTek)
- 11-16-0071,
gPacket Extension Follow Up,h Ron Porat (Broadcom)
- 11-16-0079,
gAllocation sizes for BCC in OFDMA,h Ken Taniguchi (Toshiba)
- 11-16-0080,
g1x/2x/4x OFDM Symbol in HE SU PPDU with BCC,h Heejung Yu (Yeungnam Univ./NEWRACOM)
- 11-16-0088,
gNg for Compressed Beamforming feedback,h Sriram Venkateswaran (Broadcom)
- 11-16-0089,
gSingle Stream Pilots in UL MU MIMO,h Sriram Venkateswaran (Broadcom)
- 11-16-0104,
gRate Matching for HE-SIG-B,h Daewon Lee (Newracom)
- MAC 12 submissions
- 11-16-0015,
gExplicit Block Ack Request in DL MU PPDU,h Yongho Seok (Newracom)
- 11-16-0017,
gBeacon Collision Avoidance,h Evgeny Khorov (IITP)
- 11-16-0018,
gTDMA for Eliminating Hidden Station Effect in Dense Networks,h Evgeny Khorov (IITP)
- 11-16-0028,
gFollow Up for Multi-STA BA for SU Transmissions,h Xiaofei Wang (InterDigital)
- 11-16-0029,
gTXOP Truncation Enhancement,h Xiaofei Wang (InterDigital)
- 11-16-0042,
gBSS Color Settings for a Multiple BSSID Set,h Geonjung Ko (WILUS)
- 11-16-0050,
gFragmentation for MU frames-Follow up on acks,h Alfred Asterjadhi (Qualcomm)
- 11-16-0051,
gResponse Give Trigger Type,h David Xun Yang (Huawei)
- 11-16-0068,
gBSS Color and Multiple BSSID,h Liwen Chu (Marvell)
- 11-16-0069,
gMulti-TID A-MPDU in MU Transmission,h Liwen Chu (Marvell)
- 11-16-0087,
gNAV cancellation issues on MU protection,h Jinsoo Ahn (Yonsei Univ.)
- 11-16-0102,
gHigh Efficiency Medium Access via Rosters,h Sean Coffey (RealTek)
- Multi-User (MU) 9 submissions
- 11-16-0031,
gProposed UL MU CS Rules,h Lei Wang (Marvell)
- 11-16-0048,
gProtection using MU RTS/CTS,h Young Hoon Kwon (Newracom)
- 11-16-0054,
gUL MU CCA Response,h Kaiying Lv (ZTE)
- 11-16-0057,
gIndication for UL MU Carrier Sensing,h Kiseon Ryu (LG Electronics)
- 11-16-0065,
gDuration/ID field in UL-MU,h Tomo Adachi (Toshiba)
- 11-16-0066,
gViews on UL-MU Features,h Joonsuk Kim (Apple)
- 11-16-0067,
gMAC Padding in Trigger Frame,h Liwen Chu (Marvell)
- 11-16-0085,
gCongestion control for UL MU random access,h Woojin Ahn (Yonsei Univ.)
- 11-16-0091,
gRegarding HE NDPA frame for DL Sounding Sequence,h Narendar Madhavan (Toshiba)
- Spatial Reuse (SR) 1 submission
- 11-16-0060,
gRecipient-aware Spatial Reuse,h Reza Hedayat (Newracom)
- Others (presented in the TGax full session) 4 submissions
- 11-15-1095,
gOFDMA Performance in 11ax,h Suhwook Kim (LG Electronics)
- 11-16-0024,
gProposed draft specification,h Robert Stacy (Intel)
- 11-16-0043,
gClarification of SFD Texts,h John Son (WILUS)
- 11-16-0059,
gNon-contiguous Channel Bonding in 11ax,h Yunbo Li (Huawei)
- Draft Specification
- Document
11-16-0024-00 was submitted by the TG Editor and it includes a gdrafth draft specification.
- The submission was reviewed by the TG Editor and is available on mentor to be reviewed by TG members.
- Plan for Progressing TG Draft
- Approve the TG draft specification during the March 2016 meeting.
- Start a comment collection (CC) for 30 days on draft 0.1 - Ends some time in April.
- Comment resolution (May and July)
- Draft 1.0 in July 2016 and start WG LB.
Goals for the March 2016 session
- Discuss Proposals affecting the TG Specification Framework document
- Approve D0.1 of the TG Draft
- Approve a 30-day Comment Collection Process.
Teleconferences
Three teleconferences are planned before the March 2016 session.
Thursday |
February 4th, 2016, |
10:00 - 12:00 (ET) |
Thursday |
February 18th, 2016 |
20:00 - 22:00 (ET) |
Thursday |
March 3rd, 2016, |
10:00 - 12:00 (ET) |
November 2015 Dallas, TX
The TGax originally planned 10 sessions during the week.
One session was added during the WG mid-week plenary session.
Five out of eleven sessions were assigned to the ad hoc groups.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
TGax (full, ad hoc)
|
|
TGax (full)
|
TGax (full)
|
AM2 |
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
|
TGax (full)
|
PM1 |
TGax (full)
|
TGax (MU ad hoc) |
TGax (SR ad hoc) |
|
TGax (PHY ad hoc) |
TGax (SR ad hoc) |
|
TGax (full)
|
PM2 |
|
|
TGax (PHY ad hoc) |
TGax (MU ad hoc) |
|
|
PM3 |
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
|
|
Main documents
The meeting agenda and minutes of the TGax and its subgroups, and the TGax closing report can be found here.
- TGax
- 11-15-1232-04,
TGax November 2015 Meeting Agenda
- 11-15-1368-01,
IEEE 802.11 TGax November 2015 Dallas Meeting Minutes
- 11-15-1457-00,
TGax November 2015 Closing Report
- TGax PHY ad hoc group
- TGax MAC ad hoc group
- TGax Multi-User (MU) ad hoc group
- TGax Spatial Reuse (SR) ad hoc group
- 11-15-1403-06,
TGax SR Ad Hoc November 2015 Agenda
- 11-15-1421-01,
Minutes of the IEEE 802.11ax Spatial Reuse ad hoc group meeting - Dallas, November 2015
Achievements
- Passed a number of motions affecting all aspects of the TG Specification Framework
- PHY 33 motions.
- MAC 16 motions.
- Multi-User (MU) 12 motions.
- Spatial Reuse (SR) 1 motion.
- TG Documents
- Latest revision of the Specification Framework is available
- Approved new revisions of the TGax Simulation Scenario and Evaluation Methodology documents.
- Other documents
- Technical Presentations
70 technical submissions have been covered during the week.
A list of the submissions is here which is also contained in the agenda document.
- PHY 27 submissions
- 11-15-1059,
gSIG-B Encoding Structure Part II,h Ron Porat (Broadcom)
- 11-15-1289,
gNon-Uniform Constellations for 1024-QAM,h Thomas Handte (Sony)
- 11-15-1303,
gLTF Sequence Designs,h Sungho Moon (Newracom)
- 11-15-1304,
gSupported Resource Allocations in SIG-B,h Sungho Moon (Newracom)
- 11-15-1305,
gSTBC and Padding Discussionsh Hongyuan Zhang (Marvell)
- 11-15-1309,
gExtended Range Support for 11ax,h Sameer Vermani (Qualcomm)
- 11-15-1310,
g11ax LDPC Tone Mapper for 160MHz,h Bin Tian (Qualcomm)
- 11-15-1311,
g11ax Spectral Mask,h Bin Tian (Qualcomm)
- 11-15-1315,
gHE-SIG-B Mapping and Compression,h Kaushik Josiam (Samsung)
- 11-15-1320,
gMaximum Tone Grouping Size for 802.11ax Feedback,h Kome Oteri (InterDigital)
- 11-15-1321,
gReducing Explicit MIMO Compressed Beamforming Feedback Overhead for 802.11a,h Kome Oteri (InterDigital)
- 11-15-1322,
gChannel Estimation Enhancement and Transmission Efficiency Improvement Using Beam-Change Indication and 1x HE-LTF,h Jianhan Liu (MediaTek)
- 11-15-1323,
gHE-STF Sequence,h Ensung Park (LG Electronics)
- 11-15-1324,
gMCS for HE-SIG-B,h Dongguk Lim (LG Electronics)
- 11-15-1327,
gDiversity Mode in OFDMA,h Yujin Noh (Newracom)
- 11-15-1329,
gLink Adaptation for HE WLAN,h Yujin Noh (Newracom)
- 11-15-1331,
gPHY Padding Capability Signaling,h Daewon Lee (Newracom)
- 11-15-1332,
gImplicit Sounding for HE WLAN,h Daewon Lee (Newracom)
- 11-15-1334,
gHE-LTF Sequence Design,h Le Liu (Huawei)
- 11-15-1335,
gHE-SIG-B Contents,h Le Liu (Huawei)
- 11-15-1347,
gStrategies to reduce MIMO feedback overhead,h Filippo Tosato (Toshiba)
- 11-15-1349,
gSounding for Uplink Transmission,h Sungho Moon (Newracom)
- 11-15-1350,
gSpatial Configuration And Signaling for MU-MIMO,h Yakun Sun (Marvell)
- 11-15-1353,
gPreamble Formats,h Ron Porat (Broadcom)
- 11-15-1354,
gSIGA fields and Bitwidths,h Ron Porat (Broadcom)
- 11-15-1357,
gExtra tones in the preamble,h Xiaogang Chen (Intel)
- 11-15-1372,
gL-LENGTH Equation Updates,h Hongyuan Zhang (Marvell)
- MAC 14 submissions
- 11-15-1265,
gRTS/CTS for UL DL OFDMA Control,h Cheeha Kim (POSTECH)
- 11-15-1278,
gHE MU Acknowledgment Procedure,h Yongho Seok (Newracom)
- 11-15-1300,
gDL MU transmission sequence,h Yong Hoon Kwon (Newracom)
- 11-15-1318,
gFragmentation for MU frames-Follow up,h Alfred Asterjadhi (Qualcomm)
- 11-15-1319,
gScheduled Trigger frames-Follow up,h Alfred Asterjadhi (Qualcomm)
- 11-15-1330,
gA method of transmitting Multi-STA Block frame,h Jeongki Kim (LG Electronics)
- 11-15-1341,
gReception Status of Frames Transmitted in Random Access RUs,h Tomoko Adachi (Toshiba)
- 11-15-1344,
gTrigger Frame Format,h Simone Merlin (Qualcomm)
- 11-15-1345,
gTrigger type specific information,h Kiseon Ryu (LG Electronics)
- 11-15-1346,
gAck Policy for UL MU Ack transmission,h Kiseon Ryu (LG Electronics)
- 11-15-1351,
gRate MCS Selection Rules for M-BA and DL OFDMA BA,h Liwen Chu (Marvell)
- 11-15-1352,
gbroadcast STAID in HE SIG B,h Liwen Chu (Marvell)
- 11-15-1355,
gConsiderations for TDLS transmission in 11ax,h Yingpei Lin (Huawei)
- 11-15-1359,
gSystem Performance Evaluation of 802.11ae,h Yu Wang (Ericsson)
- Multi-User (MU) 12 submissions
- 11-15-1280,
gTraffic priority for random Multi User Uplink OFDMA,h Stephane Baron (Canon)
- 11-15-1301,
gNAV Rule for UL MU Response,h Yingpei Lin (Huawei)
- 11-15-1312,
gMU BAR Frame Format,h Reza Hedayat (Newracom)
- 11-15-1314,
gI/Q Imbalance Impact to TGax OFDMA Uplink Reception,h Rui Yang (InterDigital)
- 11-15-1325,
gMU-RTS/CTS Follow Up,h Po-Kai Huang (Intel)
- 11-15-1326,
gNAV Consideration for UL MU Response Follow Up,h Po-Kai Huang (Intel)
- 11-15-1328,
gScheduling information for UL OFDMA Acknowledgement,hYujin Noh (Newracom)
- 11-15-1340,
gNDP Announcement for HE Sequence,h Narendar Madhavan (Toshiba)
- 11-15-1364,
gSignaling Trigger Information for STAs in 11ax,h Chittabrata Ghosh (Intel)
- 11-15-1369,
gRandom access based buffer status report,h Woojin Ahn (Yunsei Univ.)
- 11-15-1370,
gUL OFDMA Random Access Control,h Jinsoo Ahn (Yonsei Univ.)
- 11-15-1374,
gConsideration for protecting cascading MU DL/UL transmission with MU RTS/CTS,h Jing Ma (NICT)
- Spatial Reuse (SR) 9 submissions
- 11-15-1259,
gUse of TG ax Scenarios for Spatial Reuse,h Graham Smith (SR Tecnologies)
- 11-15-1284,
gSimulation results for spatial reuse in 11ax,h Jinmin Kim (LG Electronics)
- 11-15-1313,
gConsiderations for Spatial Reuse,h Reza Hedayat (Newracom)
- 11-15-1316,
gDSC calibration results with NS-3,h M. Shahwaiz Afaqui (T.U. Catalonia)
- 11-15-1336,
gBSS Color Field Size Measurements,h Chuck Lukaszewski (Aruba-HP)
- 11-15-1337,
gSecondary Channel CCA of HE STA,h John Son (Willus Institute)
- 11-15-1338,
gImproving Spatial Reuse During OBSS UL MU Procedure,h Geonjung Ko (Willus Institute)
- 11-15-1348,
gMultiple NAVs for Spatial Reuse,h Sigurd Schelstraete (Quantenna)
- 11-15-1427,
gDrivers of the dynamic CCA adaptation,h Eduard Garcia-Villegas (Technical Univ. of Catalonia)
- Others (presented in the TGax full session) 8 submissions
- 11-15-1288,
gAn issue of wider bandwidth operation at real denser environment,h Katsuo Yunoki (KDDI R&D Labs)
- 11-15-1302,
gSystem Level Simulator Evaluation with/without Capture Effect,h Vida Ferdowsi (Newracom)
- 11-15-1360,
gImplications of wrap-around for TGax Scenario 3 and Scenario 4 - follow-up,h Marcin Filo (Univ. of Surrey)
- 11-15-1361,
gEnergy consumption with Scheduled PSP,h Dmitry Akhmetov (Intel)
- 11-15-1362,
gOn TGax Scenario 4 channel model - follow-up,h Marcin Filo (Univ. of Surrey)
- 11-15-1363,
gRegulatory Landscape for Narrowband Transmissions in 11ax,h Ilan Sutskover (Intel)
- 11-15-1373,
gUpdated Box5 Calibration Results,h Narendar Madhavan (Toshiba)
- 11-15-1375,
g11ax Support for IoT - Requirements and Technological Implications,h Shimo Shilo (Huawei)
Goals for the January 2016 session
- Continue to advance TG documents based on submissions.
- Priority to the TG Specification Framework document.
- TG timeline indicates draft D0.1 will be available in January 2016.
- Technical Presentations.
Teleconferences
One teleconference is planned before the January 2016 session.
Thursday |
December 10th, 2015 |
10:00 - 12:00 (ET) |
September 2015 Bangkok, Thailand
The TGax originally planned to have 10 sessions during the week.
However, two more sessions are added due to a large number of contributions.
Six out of twelve sessions were assigned to the ad hoc groups.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
|
|
TGax (full)
|
TGax (full)
|
AM2 |
TGax (full)
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
|
|
PM1 |
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
TGax (MU ad hoc) |
TGax (SR ad hoc) |
|
TGax (PHY ad hoc) |
TGax (SR ad hoc) |
|
TGax (full)
|
PM2 |
|
TGax (full)
|
TGax (full)
|
|
PM3 |
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
TGax (MU ad hoc) |
TGax (SR ad hoc) |
|
|
|
Main documents
The meeting agenda and minutes of the TGax and its subgroups, and the TGax closing report can be found here.
- TGax
- 11-15-0987-06,
TGax September 2015 Meeting Agenda
- 11-15-1093-00,
IEEE 802.11 TGax September 2015 Bangkok Meeting Minutes
- 11-15-1190-00,
TGax September 2015 Closing Report
- TGax PHY ad hoc group
- 11-15-1125-04,
TGax PHY Ad Hoc September 2015 Meeting Agenda
- 11-15-1205-00,
September 2015 Bangkok TGax PHY Ad hoc Meeting Minutes
- TGax MAC ad hoc group
- TGax Multi-User (MU) ad hoc group
- TGax Spatial Reuse (SR) ad hoc group
- 11-15-1143-03,
TGax Spatial Reuse Ad Hoc September 2015 Agenda
- 11-15-1206-00,
Minutes of the IEEE 802.11ax Spatial Reuse ad hoc group meeting - Bangkok, September 2015
Achievements
- Passed a number of motions affecting all aspects of the TG Specification Framework
- PHY 29 motions.
- MAC 12 motions.
- Multi-User (MU) 15 motions.
- Spatial Reuse (SR) 4 motion.
- TG Documents
- Latest revision of the Specification Framework is available
- Approved new revisions of the TGax Simulation Scenarios and Evaluation Methodology documents.
- Other documents
- Technical Presentations
70 technical submissions have been covered during the week.
A list of the submissions is here which is also contained in the agenda document.
- PHY 24 submissions
- 11-15-0579,
gPreamble Design and Auto-detection,h Hongyuan Zhang (Marvell)
- 11-15-0580,
g11ax Coding Discussion,h Hongyuan Zhang (Marvell)
- 11-15-0602,
gHE-LTF squence for UL MU-MIMO,h Xiaogang Chen (Intel)
- 11-15-0810,
gHE PHY Padding and Packet Extension,h Hongyuan Zhang (Marvell)
- 11-15-0823,
gPreamble Design and Auto-Detection for 11ax,h Sungho Moon (Newracom)
- 11-15-0826,
hHE-SIG-A Transmission for Range Extension,h Jiayin Zhang (Huawei)
- 11-15-0853,
gExtensible Preamble Format Design,h Leonardo Lanante (Kyutech)
- 11-15-1031,
gDL MU Signaling,h Katsuo Yunoki (KDDI)
- 11-15-1051,
gHE NDP frame for sounding,h Young Hoon Kwon (Newracom)
- 11-15-1059,
gSIG-B Encoding Structure Part II,h Ron Porat (Broadcom)
- 11-15-1066,
gHE-SIG-B Contents,h Kaushik Josiam (Samsung)
- 11-15-1068,
gReliable Transmission Scheme for HE-SIG-B and Data,h Jianhan Liu (MediaTek)
- 11-15-1070,
g1024 QAM Proposal,h Eunsung Park (LG Electronics)
- 11-15-1071,
gTone Grouping Factors and NDP format for 11ax,h Sameer Vermani (Qualcomm)
- 11-15-1075,
gNumber of BSS Color bits,h Junichi Iwatani (NTT)
- 11-15-1077,
gHE-SIG-A Content,h Jiayin Zhang (Huawei)
- 11-15-1088,
gLTF Design for Uplink MU-MIMO,h Daewon Lee (Newracom)
- 11-15-1089,
gConsiderations on PHY Padding and Packet Extension in 11ax,h Yujin Noh (Newracom)
- 11-15-1091,
gConsiderations on Range Extension with SIG-A Repetition,h Yujin Noh (Newracom)
- 11-15-1092,
gSupport of 1x/2x/4x OFDM Symbol in HE SU PPDU,h Heejung Yu (Yeungnam Univ.)
- 11-15-1106,
gSIG-B Structure,h Reza Hedayat (Newracom)
- 11-15-1111,
gSIG-B Resource Unit Allocation Coding,h Amin Jafarian (Newracom)
- 11-15-1119,
gDiscussions on HE SIG-A Structure,h John Son (Wilus Institute)
- 11-15-1122,
gIdentifiers in HE PPDUs for power saving,h Alfed Asterjadhi (Qualcomm)
- MAC 18 submissions
- 11-15-1013,
g802.11ae & 802.11ax,h Guido R. Hiertz (Ericsson)
- 11-15-1014,
gMultiple BSSID Element,h Guido R. Hiertz (Ericsson)
- 11-15-1015,
gProxy ARB in 802.11ax,h Guido R. Hiertz (Ericsson)
- 11-15-1033,
gData field in HE PPDU,h Yongho Seok (Newracom)
- 11-15-1034,
gNotification of Operating Mode Changes,h Yongho Seok (Newracom)
- 11-15-1044,
gFurther Study of 11ax Multicast,h Kazuyuki Sakoda (Sony)
- 11-15-1052,
gBandwidth for UL MU transmission,g Young Hoon Kwon (Newracom)
- 11-15-1060,
gReceive Operating Mode Indication for Power Save,h Eric Wong (Apple)
- 11-15-1063,
g11ax Channel access procedure,h Chao-Chun Wang (MediaTek)
- 11-15-1067,
gMU TXOP truncation,h Jeongki Kim (LG Electronics)
- 11-15-1096,
gRecovery Procedures in Cascading Sequences,h John Son (Wilus Institute)
- 11-15-1098,
gACK/BA frame for UL MU under cascading structure,h Narendar Madhavan (Toshiba)
- 11-15-1114,
gAirtime Analysis of EDCA,h Sean Coffey (RealTek)
- 11-15-1115,
gHigh Efficiency in Accessing the Medium,h Sean Coffey (RealTek)
- 11-15-1116,
gTrigger Frame Channel Access,h Jinsoo Ahn (Yonsei Univ.)
- 11-15-1120,
gBuffer Status Report,h Alfred Asterjadhi (Qualcomm)
- 11-15-1121,
gHE A-Control field,h Alfred Asterjadhi (Qualcomm)
- 11-15-1137,
gTriggered OFDMA Random Access Observations,h Russell Huang (MediaTek)
- Multi-User (MU) 15 submissions
- 11-15-1043,
gOverall Protocol of UL MU BA for Multicast Transmission,h Kazuyuki Sakoda (Sony)
- 11-15-1047,
gRU selection process upon TF-R reception,h Stephane Baron (Canon)
- 11-15-1053,
gMultiuser Block ACK Request (MU-BAR),h Guoqing Li (Apple)
- 11-15-1057,
gMultiple Resource Unit Allocation for TGax OFDMA,h Kome Oteri (InterDigital)
- 11-15-1062,
gNAV Consideration for UL MU Response to Trigger frame,h Po-Kai Huang (Intel)
- 11-15-1065,
g11ax uplink Multi-TID aggregation,h Chao-Chun Wang (MediaTek)
- 11-15-1086,
gConsideration on multi-STA BA frame indication,h Jing Ma (NICT)
- 11-15-1097,
gReducing Channel Sounding Protocol Overhead for 11ax,h Narendar Madhavan (Toshiba)
- 11-15-1102,
gFragmentation with MU Operation,h Chittabrata Ghosh (Intel)
- 11-15-1103,
gDL Sounding Sequence with UL MU Feedback,h Chittabrata Ghosh (Intel)
- 11-15-1105,
gUL OFDMA-based Random Access Procedure,h Chittabrata Ghosh (Intel)
- 11-15-1107,
gPower Save with Random Access,h Chittarata Ghosh (Intel)
- 11-15-1117,
gRegarding UL MU protection,h Woojin Ahn (Yonei Univ.)
- 11-15-1123,
gAcknowledgement to DL MU,h Liwen Chu (Marvell)
- 11-15-1129,
gFeedback overhead in DL-MU-MIMO,h Filippo Tosato (Toshiba)
- Spatial Reuse (SR) 12 submissions
- 11-15-1045,
gDynamic CCA control and TPC Simulation Results with SS1-SS3,h Takeshi Itagaki (Sony)
- 11-15-1058,
gCCA consideration for UL MU transmission,h Kiseon Ryu (LG Electronics)
- 11-15-1069,
gAdaptive CCA and TPC,h James Wang (MediaTek)
- 11-15-1081,
gFurther consideration on receive behaviour based on the cascading structure and the BSS color scheme,h Jing Ma (NICT)
- 11-15-1082,
gAnalysis of BSS and ESS Structure During Concurrent SR Transmissions,h Chuck Lukaszewski (Aruba/HP)
- 11-15-1083,
gCost/Benefit Analysis of SR Techniques,h Chuck Lukaszewski (Aruba/HP)
- 11-15-1101,
gDSC/DCCA Calibration with TGax Agreed Scenarios,h Masahito Mori (Sony)
- 11-15-1104,
gTXOP Considerations for Spatial Reuse,h Reza Hedayat (Newracom)
- 11-15-1109,
gOBSS NAV and PD Threshold Rule for Spatial Reuse,h Rossi Jun Luo (Huawei)
- 11-15-1110,
gBSS TXOP,h Amin Jafarian (Newracom)
- 11-15-1118,
gDiscussions on Spatial Reuse Enhancement,h Geonjung Ko (WILUS)
- 11-15-1138,
gTo DSC or not to DSC,h Filip Mestanov (Ericsson)
- Simulation, calibration, and other submissions 12 submissions
- 11-15-1039,
gSpatial Reuse Measurements,h Chuck Lukaszewski (Aruba Networks, a HP company)
- 11-15-1046,
gMAC calibration results,h Stephane Baron (Canon)
- 11-15-1048,
gOn TGax Scenario 4 channel model,h Marcin Filo (Univ. of Surrey)
- 11-15-1049,
gImplications of wrap-around for TGax Scenario 3 and Scenario 4,h Marcin Filo (Univ. of Surrey)
- 11-15-1056,
gClarifying Link Level Simulator Assumptions,h Kome Oteri (InterDigital)
- 11-15-1087,
gMU BFee Interference channel feedback,h Sigurd Schelstraete (Quantenna)
- 11-15-1095,
gOFDMA performance in 11ax,h Suhwook Kim (LG Electronics)
- 11-15-1099,
gPower Save Simulation Results,h Hyeyoung Choi (LG Electronics)
- 11-15-1100,
gDiscussion on Deep and Shallow Sleep States,h Chittabrata Ghosh (Intel)
- 11-15-1113,
gBox5 Calibration results,h Vida Ferdowsi (Newracom)
- 11-15-1134,
g11ax Support for IoT,h Shimi Shilo (Huawei)
- 11-15-1135,
gResults for SS6 calibration case for single BSS and OBSS,h Esa Tuomaala (Nokia)
Goals for the November 2015 session
- Continue to advance TG documents based on submissions.
- Priority to the TG Specification Framework document.
- Technical Presentations.
Teleconferences
Three teleconferences are scheduled after the November 2015 session.
Thursday |
October 15th, 2015 |
10:00 - 12:00 (ET) |
July 2015 Waikoloa, HI
TGax originally planned to have nine sessions during the week.
Two more sessions were added during the mid-week plenary session (marked red).
Four out of eleven sessions were ad hoc sessions.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
TGax (full, ad hoc)
|
|
|
TGax (full)
|
AM2 |
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
|
TGax (full)
|
PM1 |
TGax (full)
|
TGax (MU ad hoc) |
TGax (SR ad hoc) |
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
TGax (full)
|
PM2 |
|
|
TGax (PHY ad hoc) |
TGax (MU ad hoc) |
|
TGax (full)
|
PM3 |
|
TGax (full)
|
|
|
Main documents
The meeting agenda and minutes of the TGax and its subgroups, and the TGax closing report can be found here.
- TGax
- 11-15-0735-05,
TGax July 2015 Meeting Agenda
- 11-15-0884-00,
IEEE 802.11 TGax July 2015 Waikoloa Meeting Minutes
- 11-15-0963-00,
TGax July 2015 Closing Report
- TGax PHY ad hoc group
- TGax MAC ad hoc group
- TGax Multi-User (MU) ad hoc group
- TGax Spatial Reuse (SR) ad hoc group
- 11-15-0911-01,
TGax Spatial Reuse Ad Hoc July 2015 Agenda
- 11-15-0971-01,
Minutes of the IEEE 802.11ax Spatial Reuse ad hoc group meeting - Hawaii, July 2015
Achievements
- Passed a number of PHY, MAC and MU motions affecting the TGax Specification Framework
- PHY SIG-A, SIG-B, Pilots, etc.
- MAC Trigger frame, etc.
- Multi-User (MU) Trigger frame for random access, MU CTS, etc.
- TG Documents
- Latest revision of the Specification Framework (rev. 7) is available.
- Approved new revisions of the TGax Simulation Scenarios and Evaluation Methodology documents.
- Other documents
- Technical Presentations
More than 70 technical submissions have been covered during the week.
A list of the submissions is here which is also contained in the agenda document.
- PHY 23 submissions
- 11-15-0579,
gpreamble design and autodetection,h Hongyuan Zhang (Marvell)
- 11-15-0580,
g11ax coding discussion,h Hongyuan Zhang (Marvell)
- 11-15-0602,
gHE-LTF sequence for UL MU-MIMO,h Qinghua Li (Intel)
- 11-15-0805,
gSIG-B field for HEW PPDU,h Young Hoon Kwon (Newracom)
- 11-15-0810,
gHE PHY Padding and Packet Extension,h Hongyuan Zhang (Marvell)
- 11-15-0812,
gPilot Design for Data Section,h Sameer Vermani (Qualcomm)
- 11-15-0813,
gCP Indication for UL MU Transmission,h Zhigang Rong (Huawei)
- 11-15-0816,
gInterleaver and Tone Mapper for OFDMA,h Yakun Sun (Marvell)
- 11-15-0817,
gP Matrix for HE-LTF,h Yakun Sun (Marvell)
- 11-15-0819,
g11ax OFDMA Tone Plan Leftover Tones and Pilot Structure,h Bin Tian (Qualcomm)
- 11-15-0821,
gHE SIG-B Structure,h Joonsuk Kim (Apple)
- 11-15-0822,
gSIG-A Structure in 11ax Preamble,h Jianhan Liu (MediaTek)
- 11-15-0823,
gPreamble Design and Auto-Detection for 11ax,h Sungho Moon (Newracom)
- 11-15-0824,
gPilot Design for 11ax Downlink Transmissions,h Yujin Noh (Newracom)
- 11-15-0826,
gHE-SIG-A transmission for range extension,h Jiayin Zhang (Huawei)
- 11-15-0827,
gConsiderations on HE-SIG-A and B,h Katsuo Yunoki (KDDI Labs)
- 11-15-0832,
gPerformance evaluation of SU/MU MIMO in OFDMA,h Jiayin Zhang (Huawei)
- 11-15-0845,
gLTF Design for Uplink MU-MIMO,h Daewon Lee (Newracom)
- 11-15-0853,
gExtensible Preamble Format Design,h Leonardo Lanante (Kyushu Institute of Technology)
- 11-15-0865,
gDiscussion of ACI performance and ACI requirements for IEEE 802.11ax,h Leif Wilhelmsson (Ericsson AB)
- 11-15-0868,
gImpact of Frequency Selective Scheduling Feedback for OFDMA,h Hakan Persson (Ericsson)
- 11-15-0873,
gSIG-B Encoding Structure,h Ron Porat (Broadcom)
- 11-15-0887,
gEfficient padding for last OFDM symbol,h Heejung Yu (Newracom)
- MAC 14 submissions
- 11-15-0615,
gDL OFDMA Bandwidth,h Liwen Chu (Marvell)
- 11-15-0803,
gFrame Collision Information Management,h Peng Shao (NEC Communication Systems)
- 11-15-0831,
gBroadcast and Unicast (Trigger) in DL MU,h Liwen Chu (Marvell)
- 11-15-0841,
gCascading Structure,h David Xun Yang (Huawei Technologies)
- 11-15-0851,
gHE Trigger Frame Format,h John Son (WILUS Institute)
- 11-15-0856,
gCompressed Uplink Trigger Frame,h Vida Ferdowsi (Newracom)
- 11-15-0871,
gEfficiency enhancement for 802.11ax,h Guido R. Hiertz (Ericsson)
- 11-15-0872,
g802.11ai and 802.11ax,h Guido R. Hiertz (Ericsson)
- 11-15-0874,
gMinimal data rates management frame transmissions in 2.4 GHz,h Guido R. Hiertz (Ericsson)
- 11-15-0876,
gDuration and MAC Padding for MU PPDU,h Simone Merlin (Qualcomm)
- 11-15-0877,
gTrigger Frame Format,h Simone Merlin (Qualcomm)
- 11-15-0878,
gIssues on Trigger Frame Retransmission,h Jinsoo Ahn (Yonsei Univ.)
- 11-15-0880,
gScheduled Trigger frames,h Alfred Asterjadhi (Qualcomm)
- 11-15-0914,
gEnlarged minimal contention window size,h Guido R. Hiertz (Ericsson)
- Multi-User (MU) 13 submissions
- 11-15-0800,
gMultiplexing of Acknowledgements for Multicast Transmission,h Yusuke Tanaka (Sony)
- 11-15-0806,
gProtection for MU transmission,h Young Hoon Kwon (Newracom)
- 11-15-0818,
gFurther Analysis of Feedback and Frequency Selective Scheduling (FSS) for TGax OFDMA,h Kome Oteri (InterDigital Communication)
- 11-15-0829,
gUplink ACK and BA Multiplexing,h Reza Hedayat (Newracom)
- 11-15-0843,
gUL MU OFDMA analysis,h Yonggang Fang (ZTE)
- 11-15-0852,
gTransmission Interval of Trigger Frames,h Leonardo Lanante (Kyushu Institute of Technology)
- 11-15-0854,
gDL OFDMA Signalling,h Tomoko Adachi (Toshiba)
- 11-15-0855,
gHow to collect STAsf Tx demands for UL MU,h Tomoko Adachi (Toshiba)
- 11-15-0858,
gMU BFee Interference channel feedback,h Sigurd Schelstraete (Quantenna)
- 11-15-0859,
gA mechanism for incremental updates to MU precoding,h Sigurd Schelstraete (Quantenna)
- 11-15-0867,
gMU-RTS/CTS for DL MU,h Po-kai Huang (Intel)
- 11-15-0875,
gRandom Access with Trigger Frames using OFDMA,h Chittabrata Ghosh (Intel)
- 11-15-0881,
gRegarding buffer status of UL-STAs in UL-OFDMA,h Woojin Ahn (Yonsei Univ.)
- Spatial Reuse (SR) 8 submissions
- 11-15-0797,
gNAV Operation for Spatial Reuse,h Yongho Seok (Newracom)
- 11-15-0801,
gDCCA/DSC Reference Simulation Results,h Masahito Mori (Sony)
- 11-15-0804,
gOutdoor Enterprise Scenario and DSC,h Graham Smith (SR Technologies)
- 11-15-0807,
gDSC Summary,h Graham Smith (SR Technologies)
- 11-15-0811,
gTopics for Consideration for Spatial Reuse,h Xiaofei Wang (InterDigital)
- 11-15-0882,
gDSC leveraging uplink RTS/CTS control,h M. Shahwaiz Afaqui (Technical University of Catalonia)
- 11-15-0883,
gFollow Up Discussion on The Receiver Behavior,h Yasuhiko Inoue (NTT)
- 11-15-0886,
gDSC Calibration Results,h Chinghwa Yu (MediaTek)
- Simulation, calibration, and others 13 submissions
- 11-15-0754,
gWLAN Packet traffic and efficiency analysis,h Jim Lansford (CSR)
- 11-15-0781,
gSummary of Power Save Calibration Results,h Eric Wong (Apple)
- 11-15-0787,
gPower Save Calibration Results,h Eric Wong (Apple)
- 11-15-0788,
gBox 1 and Box 2 calibration results,h Takeshi Itagaki (Sony)
- 11-15-0789,
gProposed Changes to Evaluation Methodologies,h Allan Jones (Activision)
- 11-15-0802,
gBox5 Calibration Results of SS6,h Jiyong Pang (Huawei)
- 11-15-0814,
gSimulation Results for Box5 Calibration,h Ke Yao (ZTE)
- 11-15-0833,
gCalibration results for PSP and UAPSD for 20, 40 and 80MHz bands,h Dmitry Akhmetov (Intel)
- 11-15-0680, gReference Box5 Calibration Assumptions and Parameters,h Jiyong Pang (Huawei)
- 11-15-0849,
gSimulation Results for Box5 Calibration,h Rongzhen Yang (Intel)
- 11-15-0869,
gOFDMA and VoIP Capacity,h Hakan Persson (Ericsson)
- 11-15-0870,
g802.11ax in 2.4 GHz,h Guido R. Hiertz (Ericsson)
- 11-15-0885,
gBox 5 Calibration Results,h ChingHwa Yu (MediaTek)
Goals for the September 2015 session
- Continue to advance TG documents based on submissions.
- Priority to the TG Specification Framework document.
- Technical Presentations.
Teleconferences
Three teleconferences are planned before the September 2015 meeting.
Thursday |
August 20th, 2015 |
10:00 - 12:00 (ET) |
May 2015 Vancouver, BC, Canada
The TGax had 10 sessions during the week.
Six out of ten sessions were assigned to the ad hoc groups.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
|
|
|
TGax (full)
|
AM2 |
TGax (full)
|
TGax (MU ad hoc) |
TGax (SR ad hoc) |
|
|
|
PM1 |
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
TGax (PHY ad hoc) |
TGax (SR ad hoc) |
|
TGax (PHY ad hoc) |
TGax (MU ad hoc) |
|
TGax (full)
|
PM2 |
|
|
TGax (full)
|
|
PM3 |
TGax (full)
|
|
|
|
Main documents
The meeting agenda and minutes of the TGax and its subgroups, and the TGax closing report can be found here.
- TGax
- 11-15-0500-08,
TGax May 2015 Meeting Agenda
- 11-15-0622-00,
TGax May 2015 Vancouver Meeting Minutes
- 11-15-0692-01,
TGax May 2015 Closing Report
- TGax PHY ad hoc group
- TGax MAC ad hoc group
- TGax Multi-User (MU) ad hoc group
- TGax Spatial Reuse (SR) ad hoc group
- 11-15-0650-02,
TGax Spatial Reuse Ad Hoc May 2015 Agenda
- 11-15-0662-01,
Minutes of the IEEE 802.11ax Spatial Reuse ad hoc group meeting - Vancouver, May 2015
Achievements
- Passed a number of PHY, MAC and MU motions affecting the TGax Specification Framework
- PHY SIG-A, SIG-B, Pilots, etc.
- MAC Trigger frame, etc.
- Multi-User (MU) Trigger frame for random access, MU CTS, etc.
- TG Documents
- Latest revision of the Specification Framework (rev. 7) is available.
- Approved new revisions of the TGax Simulation Scenarios and Evaluation Methodology documents.
- Other documents
- Technical Presentations
More than 50 technical submissions have been covered during the week.
A list of the submissions is here which is also contained in the agenda document.
- PHY 14 submissions
- 11-15-0550,
gL-preamble issues for UL-OFDMA,h Katsuo Yunoki (KDDI Labs)
- 11-15-0553,
gEnhancing Performance of Hybrid-ARQ with Linear Constellation Precoding,h Muhammad Mehboob Fareed (King Abdullah Univ. of Science and Technology)
- 11-15-0569,
gPerformance of 1x, 2x, and 4x HE-LTF,h Kome Oteri (InterDigital)
- 11-15-0572,
gInefficiency of 256-FFT per 20MHz,h Heejung Yu (Yeungnam Univ./Newracom)
- 11-15-0574,
gSIG structure for UL PPDU,h Young Hoon Kwon (Newracom)
- 11-15-0575,
gPreamble Structure in 802.11ax,h Yujin Noh (Newracom)
- 11-15-0577,
gPilot Design for 11ax,h Daewon Lee (Newracom)
- 11-15-0579,
gPreamble design and auto-detection,h Hongyuan Zhang (Marvell)
- 11-15-0580,
g11ax coding discussion,h Hongyuan Zhang (Marvell)
- 11-15-0584,
gConsiderations on LTF Sequence Design,h Sungho Moon (Newracom)
- 11-15-0600,
gNon Uniform Constellations for 1024QAM,h Daniel Schneider (Sony)
- 11-15-0602,
gHE-LTF sequence for UL MU-MIMO,h Qinghua Li (Intel)
- 11-15-0621,
gDesign Principles for HE Preamble,h John Son (WILUS)
- 11-15-0381,
gHE-STF Proposal,h Yakun Sun (Marvell)
- MAC 6 submissions
- 11-15-0567,
gMulti-STA BA for SU Transmissions,h Xiaofei Wang (InterDigital)
- 11-15-0604,
gRandom Access with Trigger Frames using OFDMA,h Chittabrata Ghosh (Intel)
- 11-15-0611,
gMulti-STA Block ACK Protection,h Jinsoo Ahn (Yonsei Univ.)
- 11-15-0615,
gUL OFDMA Bandwidth,h Liwen Chu (Marvell)
- 11-15-0617,
gDuration and MAC Padding for UL MU PPDUs,h Gang Ding (Qualcomm)
- 11-15-0626,
gFurther consideration for Multi-STA Block ACK frame,h Jeongki Kim (LG)
-
- Multi-User (MU) 7 submissions
- 11-15-0378,
gChannel Sensing in UL OFDMA,h Reza Hedayat (Newracom)
- 11-15-0568,
gFrequency Selective Scheduling (FSS) for TGax OFDMA,h Kome Oteri (InterDigital)
- 11-15-0586,
gFrequency Diversity Options in OFDMA,h Reza Hedayat (Newracom)
- 11-15-0587,
gUplink ACK and BA Multiplexing,h Reza Hedayat (Newracom)
- 11-15-0597,
gBeamformed HE PPDU,h Yongho Seok (Newracom)
- 11-15-0608,
gRegarding trigger frame in UL MU,h Tomo Adachi (Toshiba)
- 11-15-0612,
gMulti Channel availability for UL-OFDMA,h Woojin Ahn (Yonsei Univ.)
- Spatial Reuse (SR) 5 submissions
- 11-15-0543,
gSimulation Scenario changes for Frequency Re-use,h Graham Smith (SR Technologies)
- 11-15-0544,
gProposed text additions to 14/980 for frequency re-use,h Graham Smith (SR Technologies)
- 11-15-0548,
gEnterprise Scenario and DSC,h Graham Smith (SR Technologies)
- 11-15-0588,
gCCA revisited II,h Amin Jafarian (Newracom)
- 11-15-0595,
gDiscussion on The Receiver Behavior for CCAC/DSC with BSS Color,h Yasuhiko Inoue (NTT)
- Simulation, calibration, and others 18 submissions
- 11-15-0551,
gOBSS Preamble Detection,h Suhwook Kim (LG Electronics)
- 11-15-0552,
gIEEE 802.11 performance in dense, cellular-like, outdoor deployments,h Richard Edgar (Imagination Technologies)
- 11-15-0330,
gOFDMA Numerology and Structure,h Sharnaz Azizi (Intel)
- 11-15-0583,
gOBSS Preamble Error Probability,h Jiyong Pan (Huawei)
- 11-15-0590,
gTraffic Model Updates to Evaluation Methodology,h Phil Barber (Huawei)
- 11-15-0674,
gJoint submission for Box 5 Calibration,h Suhwook Kin (LG Electronics)
- 11-15-0581,
gLSP Correlation Clarification for Scenario 4,h Daewon Lee (Newracom)
- 11-15-0582,
gClarifications to Box 2 MIMO simulation calibrations,h Daewon Lee (Newracom)
- 11-15-0373,
gMixed traffic configurations on simulation scenarios,h Yingpei Lin (Huawei)
- Not presented since the contents of this submission was merged into 11-15-0590.
- 11-15-0610,
gSimulation Results for Box 5 Calibration,h Vida Ferdowsi (Newracom)
- 11-15-0613,
gBox 5 Calibration Result,h Chinghwa Yu (MediaTek)
- 11-15-0623,
gTGax simulation scenario gBox 5h - calibration results,h Guido Hiertz (Ericsson)
- 11-15-0316,
gPower Save Calibrations,h Hyeyoung Choi (LG Electronic)
- 11-15-0564,
g802.11ax Calibration and Modeling Adjacent Channel Interference,h Naveen Kakani (CSR)
- 11-15-0576,
gLatency and Power Consumption in State Transitions,h Chittabrata Ghosh (Intel)
- 11-15-0592,
gMore Power Save Calibration Results,h Eric Wong (Apple)
- 11-15-0598,
gU-APSD Enhancement for HE,h Jarkko Kneckt (Nokia)
- 11-15-0603,
gCalibration Results for PSP and U-APSD,h Chittabrata Ghosh (Intel)
Goals for the July 2015 session
- Continue to advance TG documents based on submissions.
- Expectation is more submissions affecting the TG specification framework document will be considered.
- Technical Presentations.
Teleconferences
Three teleconferences are planned before the July 2015 session.
Thursday |
June 18th, 2015 |
10:00 - 12:00 (ET) |
March 2015 Berlin, Germany
TGax originally planned nine sessions during the week.
However, one more session was added (Wednesday PM2).
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
TGax (full, ad hoc)
|
|
TGax (MU ad hoc) |
TGax (SR ad hoc) |
|
TGax (full)
|
AM2 |
|
TGax (PHY ad hoc) |
TGax (MAC ad hoc) |
|
|
|
PM1 |
TGax (full)
|
TGax (full)
|
TGax (full)
|
TGax (full)
|
PM2 |
|
|
TGax (full)
|
|
PM3 |
|
TGax (full)
|
|
|
Main documents
The meeting agenda, minutes, and closing report of the TGax can be found here.
Achievements
- Passed a number of PHY, MAC and MU motions affecting the TGax Specification Framework
- PHY LTF and SIG-B design.
- MAC Multi-User Block Ack and Multi-User procedures.
- Multi-User (MU) Ack multiplexing.
- etc.
- TG Documents
- Approved new revisions of the TGax Simulation Scenarios and Evaluation Methodology documents.
- Other documents
- Technical Presentations
Following technical submissions have been covered during the week.
- PHY 12 submissions
- 11-15-0305,
gEffective Subcarrier Assignment for DL-OFDMA,h Katsuo Yunoki (KDDI R&D Laboratories)
- 11-15-0330,
gOFDMA Numerology and Structure,h Shahrnaz Azizi (Intel Corporation)
- 11-15-0344,
gSIG field design principle for 11ax,h Young Hoon Kwon (Newracom)
- 11-15-0349,
gHE-LTF Proposal,h Hongyuan Zhang (Marvell)
- 11-15-0358,
gNumerology for 11ax,h Daewon Lee (Newracom)
- 11-15-0360,
gPreamble Auto-Detection for 802.11ax,h Sungho Moon (NEWRACOM)
- 11-15-0364,
g11ax Preamble design: training sequence,h Sigurd Schelstraete (Quantenna)
- 11-15-0375,
gMinimum Resource Granularity in OFDMA,h John Son (WILUS Institute)
- 11-15-0378,
gChannel Sensing in UL OFDMA,h Reza Hedayat (Newracom)
- 11-15-0380,
gDiscussion on OFDMA scheduling for 802.11ax,h Le Liu (Huawei Technologies)
- 11-15-0381,
gHE-STF Proposal,h Yakun Sun (Marvell)
- 11-15-0383,
gImpact of number of sub-channels in OFDMA,h Leif Wilhelmsson (Ericsson)
- MAC 6 submissions
- 11-15-0320,
gGCR-BA with Measurement Report Performance in OBSS,h Yuichi Morioka (SONY)
- 11-15-0336,
gMAC Overhead Analysis of MU Transmissions,h Xiaofei WANG (InterDigital)
- 11-15-0362,
gBeacon Transmission Issues,h Yonggang Fang (ZTE)
- 11-15-0365,
gUL MU Procedure,h Kiseon Ryu (LG Electronics)
- 11-15-0366,
gMulti-STA BA,h Simone Merlin (Qualcomm)
- 11-15-0376,
gUL-MU MAC Throughput Under Non-Full Buffer Traffic,h Tatsumi Uwai (Radrix Co. Ltd)
- Multi-User (MU) 9 submissions
- 11-15-0331,
gUplink Multi-User MIMO Protocol Design,h Yongho Seok (NEWRACOM)
- 11-15-0333,
gThroughput Comparison of Some Multi-user Schemes in 802.11ax,h Kome Oteri (InterDigital)
- 11-15-0336,
gMAC Overhead Analysis of MU Transmissions,h Xiaofei WANG (InterDigital)
- 11-15-0353,
gOFDMA Non-contiguous Channel Utilization,h Jinsoo Ahn (Yonsei univ.)
- 11-15-0354,
gBandwidth granularity on UL-OFDMA data allocation,h Woojin Ahn (Yonsei Univ.)
- 11-15-0363,
gUL MU Synchronization Requirements,h Yonggang Fang (ZTE)
- 11-15-0377,
gConsiderations on UL MU Resource Scheduling,h Leonardo Lanante (Kyutech)
- 11-15-0379,
gDL OFDMA Performance and ACK Aggregation,h Reza Hedayat (Newracom)
- 11-15-0384,
gDiscussion on DL-OFDMA Sub-channel Indication Method,h Yu Cai (Lenovo)
- Spatial Reuse (SR) 7 submissions
- 11-15-0300,
gPotential of Modified Signal Detection Thresholds,h Gustav Wikstrom (Ericsson AB)
- 11-15-0318,
gCCA Regime Evaluation Revisited,h Amin Jafarian (Newracom Inc.)
- 11-15-0319,
gImpact of TPC coupled to DSC for legacy unfairness issue,h Masahito Mori (Sony)
- 11-15-0338,
gDiscussions on the Definition of CCA Threshold,h Akira Kishida (NTT)
- 11-15-0367,
gOBSS preamble detection,h Gwen Barriac (Qualcomm)
- 11-15-0371,
gProposal and simulatin based evaluation of DSC-AP Algorithm,h Eduard Garcia-Villegas (UPC)
- 11-15-0374,
gFurther Considerations on Legacy Fairness with Enhanced CCA,h John Son (WILUS Institute)
- Simulation, calibration, and others 24 submissions
- 11-14-1392,
gSimulation results for Box-5 calibration,h Suhwook Kim (LG Electronics)
- 11-14-1434,
gSLS Box4 Calibration Results,h Russell Huang (MediaTek Inc.)
- 11-15-0053,
gBox5 Results of 11ac SS6,h Jiyong Pang eHuawei)
- 11-15-0072,
gU-APSD power saving calibration results,h Yanchun Li (Huawei)
- 11-15-0125,
gBox 1 and Box 2 Calibration Results,h Ron Porat (Broadcom)
- 11-15-0304,
gEvaluating Power Save Performance,h Joonsuk Kim (Apple)
- 11-15-0306,
gPower Save Mode Calibration Results,h Eric Wong (Apple)
- 11-15-0307,
gMAC calibration results for Test 4,h Ke Yao (ZTE Corp.)
- 11-15-0308,
gSimulation results for box 5,h Ke Yao (ZTE Corp.)
- 11-15-0314,
gSleep States in IEEE 802.11ax Simulation Scenarios,h Chittabrata Ghosh (Intel)
- 11-15-0316,
gPower Save Calibration,h Hyeyoung Choi (LG)
- 11-15-0326,
gU-APSD Enhancements for HE,h Jarkko Kneckt (Nokia)
- 11-15-0327,
gMicrosleep for HE STA,h Jarkko Kneckt (Nokia)
- 11-15-0343,
gIn Situ Frame Size Measurements,h Chuck Lukaszewski (Aruba Networks)
- 11-15-0351,
gEmpirical Measurements of Channel Degradation Under Load,h Chuck Lukaszewski (Aruba Networks)
- 11-15-0357,
gScenario 1 CCA Simulation,h Knut Odman (Broadcom Corporation)
- 11-15-0359,
gClarification of MIMO Box2 calibration,h Jaehyun Ahn (Newracom)
- 11-15-0368,
gBox 5 results for Single BSS Calibration Case,h Esa Tuomaala (Nokia)
- 11-15-0369,
gMAC calibration test 4 simulation results,h Enrico-Henrik Rantala (Nokia)
- 11-15-0370,
gMAC Calibration Results,h Guoqing Li (Apple)
- 11-15-0372,
gCorrections on Reference Traffic Profile for Scenario 2 in Simulation Scenarios Document,h Yingpei Lin (Huawei)
- 11-15-0373,
gMixed traffic configurations on simulation scenarios,h Yingpei Lin (Huawei)
- 11-15-0382,
gMAC calibration test 4 simulation results,h Yanchun Li (Huawei)
- 11-15-0441,
gProposed text to TGax Simulation Scenarios MAC test 4,h Enrico-Henrik Rantala (Nokia)
Goals for the May 2015 session
- Continue to advance TG documents based on submissions.
- Expectation is more submissions affecting the TG specification framework document will be considered.
- Technical Presentations.
Teleconferences
Three teleconferences are planned before the May 2015 session.
Thursday |
April 9th, 2015 |
10:00 - 12:00 (ET) |
Thursday |
April 30th, 2015 |
20:00 - 22:00 (ET) |
January 2015 Atlanta, GA
The TGax planned to have 9 sessions during the week.
One session (Thursday PM2) was cancelled upon completion of the business.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
|
|
TGax (full)
|
TGax (full)
|
AM2 |
TGax (full)
|
TGax (full)
|
|
|
PM1 |
TGax (full)
|
TGax (full)
|
TGax (full)
|
TGax (Cancelled)
|
PM2 |
|
|
|
|
PM3 |
TGax (full)
|
|
|
|
Main documents
The meeting agenda, minutes, and closing report of the TGax can be found here.
Achievements
- TG Structure
Co-chairs for the ad hoc groups are elected.
MAC |
PHY |
Multi-User (MU) |
Spatial Reuse (SR) |
Eric Wong (Apple) |
Bo Sun (ZTE) |
Sigurd Schelstraete (Quantenna) |
Laurent Cariou (Orange) |
Reza Hedayat (Newracom) |
Jianhan Liu (MediaTek) |
Kiseon Ryu (LG Electronics) |
Guido R. Hiertz (Ericsson) |
Brian Hart (Cisco) |
Yakun Sun (Marvell) |
Kaushik Josiam (Samsung) |
Jae Seung Lee (ETRI) |
- TG Documents
- Passed a number of motions affecting the TG specification Framework.
- Approved new revisions of Simulation Scenarios and Evaluation Methodology TG documents.
- Technical Presentations
Here is the list of the submissions that the TGax received during the week.
- DSC and CCA
- 11-15-0025,
gDSC and Roaming,h Graham Smith (SR Technologies)
- 11-15-0027,
gSimulation Based Evaluation DSC in residential scenario,h M. Shahwaiz Afaqui (UPC)
- 11-15-0045,
gPerformance Analysis of BSS Color and DSC,h Masahito Mori (Sony)
- 11-15-0050,
gModeling components impacting throughput gain from CCAT adjustment,h Yu Wang (Ericsson AB)
- 11-15-0085,
gLegacy Fairness Issues of Enhanced CCA,h John Son (WILUS Institute)
- 11-15-0105,
gDynamic CCA Management,h Sean Coffey (RealTek)
- OFDMA
- 11-15-0034,
gDL-OFDMA Map Frame,h Katsuo Yunoki (KDDI Labs)
- 11-15-0066,
gDownlink OFDMA Protocol Design,h Yongho Seok (Newracom)
- 11-15-0079,
gOFDM Numerology for 11ax,h Daewon Lee (Newracom)
- 11-15-0091,
gUL-OFDMA Procedure in IEEE 802.11ax,h Woojin Ahn (Yonsei Univ.)
- 11-15-0092,
gDL-OFDMA Procedure in IEEE 802.11ax,h Jinsoo Ahn (Yonsei Univ.)
- Multi-User (MU)
- 11-15-0010, gdraft for integrated UL DL MU MIMO Frame Format,h Tae-Yoon Kim (Korea Univ.) - Not presented
- 11-15-0029, gDiscussion on integrated UL/DL MU-MIMO,h Tae-Yoon Kim (Korea Univ.) - Not presented
- 11-15-0040,
gDiscussion on integrated UL-DL MU-MIMO-MAC,h TaeYoon Kim (Korea Univ.)
- 11-15-0064,
gConsideration on UL-MU overheads,h Tomoko Adachi (Toshiba)
- 11-15-0086,
gUplink MU Transmission and Legacy Coexistence,h Reza Hedayat (NEWRACOM)
- 11-15-0089,
gMAC Efficiency Gain of Uplink Multi-user Transmission,h Leonardo Lanante Jr (Kyushu Inst. of Tech.)
- MAC
- 11-15-0035,
gScalable Channel Utilization,h Katsuo Yunoki (KDDI R&D Laboratories)
- 11-15-0037,
gStructural Format Change,h Kyonggi University
- 11-15-0046,
g11aa GCR-BA Performance in OBSS,h Yuichi Morioka (Sony)
- 11-15-0059,
gUplink RTS/CTS Control,h Sigurd Schelstraete (Quantenna)
- PHY
- 11-15-0048,
gNon-Uniform Constellations for Higher Order QAMs,h Daniel Schneider (Sony)
- 11-15-0068,
gSupport of outdoor environments,h Young Hoon Kwon (NEWRACOM)
- 11-15-0079,
gOFDM Numerology for 11ax,h Daewon Lee (NEWRACOM)
- 11-15-0081,
gConsiderations on 11ax Auto-detection Methods,h Jaeyoung Song (KAIST)
- 11-15-0082,
gConsiderations on 11ax OFDMA Frequency Granularity,h Young-bin Kim (KAIST)
- 11-15-0097,
gPerformance Analysis of Frequency Selective Scheduling,h Ningbo Zhang (BUPT)
- 11-15-0099,
gPayload Symbol Size for 11ax,h Sriram Venkateswaran (Broadcom)
- 11-15-0101,
gPreamble structure for 11ax system,h Jiayin Zhang (Huawei)
- Simulation Scenarios and Evaluation Methodology
- 11-14-1342,
gMAC Calibration Results,h Igor Kim (ETRI)
- 11-14-1343,
gMulticast Scenarios for MAC Calibration,h Igor Kim (ETRI)
- 11-14-1392,
gSimulation Results for Box-5 Calibration,h Suhwook Kim (LGE)
- 11-14-1523,
gOffline Discussion Minutes of SLS Calibration,h Jiyong Pang (Huawei)
- 11-14-1590,
gMulti-wall penetration loss model for HEW system level simulation,h Kejun Zhao et al. (National Engineering Research Center for Broadband Networks & Applications)
- 11-14-1597,
gPHY abstraction and performance for outdoor channel models,h Kejun Zhao et al. (National Engineering Research Center for Broadband Networks & Applications)
- 11-15-0022,
gMAC Calibration Results,h Xiaofei Wang (InterDigital)
- 11-15-0044,
gProposed Changes to Simulation Scenarios,h Masahito Mori (Sony)
- 11-15-0051,
gBox5 Calibration Results,h Jiyong Pang (Huawei)
- 11-15-0052,
gBox5 Results of One BSS Case,h Jiyong Pang (Huawei)
- 11-15-0053,
gBox5 Results of 11ac SS6,h Jiyong Pang (Huawei)
- 11-15-0061,
gFPS Network Traffic Model,h Allan Jones (Activision)
- 11-15-0065,
g11ax EMD Revision Straw Poll,h Jiyong Pang (Huawei)
- 11-15-0071,
gMAC calibration test 4 results,h Yanchun Li (Huawei)
- 11-15-0072,
gU-APSD power saving calibration results,h Yanchun Li (Huawei)
- 11-15-0073,
gSimulation Results of Box5,h Ke Yao (ZTE)
- 11-15-0078,
gClarification on calibration test cases,h Guoqing Li (Apple)
- 11-15-0080,
gMAC Calibration Results,h Geonjung Ko (WILUS Institute)
- 11-15-0093,
gText Update on PHY Abstraction and SP,h Yakun Sun (Marvell)
- 11-15-0103,
gPower Save Calibration,h Yarkko Kneckt (Nokia)
- 11-15-0104,
gSLS MAC Test 4 Results,h Chinghwa Yu (MediaTek)
- Others
- 11-15-0043,
gIn-band Full Duplex Radios and System Performance,h Kapseok Chang (ETRI)
- 11-15-0075,
gOperating Rules for TGax Ad Hoc groups,h Osama Aboul-Magd (TGax chair)
- 11-15-0076,
gField Sample OBSS and Client Data,h Carol Ansley (ARRIS Group)
Goals for the March 2015 session
- Continue to advance TG documents based on submissions.
- Expectation is more submissions affecting the TG specification framework document will be considered.
- Technical Presentations.
Teleconferences
Three teleconferences are planned before the March 2015 session.
Thursday |
February 26th, 2015 |
10:00 - 12:00 (ET) |
November 2014 San Antonio, TX
The TGax originally planned to have 9 sessions during the week.
FourHowever, one session (Tuesday PM3) was cancelled.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
TGax (ad hoc)
|
|
|
TGax
|
AM2 |
|
TGax
|
|
|
PM1 |
|
TGax
|
TGax
|
TGax
|
PM2 |
TGax
|
TGax
|
|
|
PM3 |
|
TGax (Cancelled)
|
|
|
Main documents
The meeting agenda, minutes, and the closing report of TGax can be found here.
Achievements
- Discussions on the TG Structure
- The TG approved a motion to create four ad hoc groups.
- PHY, MAC, Multi-User (MU) and Spatial Reuse (SR)
- The TG approved a motion to have 3 co-chairs for each of the ad hocs.
- Ad hoc chairs election is scheduled for January 2015 meeting on Tuesday.
- Ad hoc meetings will start on March 2015
- Robert Stacy (Intel) was appointed as the technical editor of the TGax.
- TG Documents The group approved updated documents.
- The group approved the first version of TGax Specification Framework document
(11-14-1453-02).
- The group approved new revisions of the following documents.
- Technical Presentations
Here is the list of the 44 submissions that the TGax received.
- Evaluation Methodology
- 11-14-1388,
gConsideration on PER Prediction for PHY Abstraction,h Bo Sun (ZTE Corp)
- 11-14-1418,
gFurther Study of Time Varying Interference and PHY Abstraction,h Yakun Sun (Marvell)
- 11-14-1420,
gThe Impact of Preamble Error on MAC System Performance,h Po-Kai Huang (Intel)
- 11-14-1424, gProposed Changes to Evaluation Methodology and Simulation Scenario,h Yuichi Morioka (Sony)
- 11-14-1440,
gA Few Corrections to Video Traffic Model,h Guoqing Li (Apple)
- Simulation Scenarios and Calibration
- 11-14-1177,
gDiscussion about Box5 Calibration,h Jiyong Pang (Huawei)
- 11-14-1342,
gMAC Calibration Results,h Igor Kim (ETRI)
- 11-14-1343,
gMulticast Scenarios for MAC Calibration,h Igor Kim (ETRI)
- 11-14-1392,
gSimulation results for Box 5 calibration,h Suhwook Kim (LG Electronics)
- 11-14-1402,
gBox1 and Box3 calibration results,h Masahito Mori (Sony)
- 11-14-1419,
gSLS Box5 Calibration Results and Discussions,h Yakun Sun (Marvell)
- 11-14-1434,
gTGax SLS Box4 Calibration Results,h Russell Huang (MediaTek Inc.)
- 11-14-1441,
gSimulation Setting of Box5 Calibration,h Jiyong Pang (Huawei)
- 11-14-1444,
gEnergy Efficiency Evaluation and Simulation Model,h Chinghwa Yu (MediaTek)
- 11-14-1449, gMAC Calibration Results,h Newracom
- 11-14-1450,
hBox 0 calibration results,h Hongsup Lee (Newracom)
- 11-14-1451,
gBox 1 and Box 2 Calibration Results,h Jaehyun Ahn (Newracom)
- Technology/Other
- 11-14-1228,
gIssues on 256-FFT per 20MHz,h Heejung Yu (NEWRACOM/YU)
- 11-14-1380,
gEfficiency Measurement for RTS/CTS,h Katsuo Yunoki (KDDI R&D Laboratories)
- 11-14-1381,
gNovel RTS/CTS Procedure,h Katsuo Yunoki (KDDI R&D Laboratories)
- 11-14-1382,
gResponses to the comments on doc.1169,h Katsuo Yunoki (KDDI R&D Laboratories)
- 11-14-1397,
gDiscussion on Frame Structure for Future WLAN Systems with OFDMA,h Myeong-Jin Kim (Korea University)
- 11-14-1403,
gPerformance Analysis of BSS Color and DSC,h Masahito Mori (Sony)
- 11-14-1404,
g11aa GCR-BA Performance in OBSS,h Yuichi Morioka (Sony)
- 11-14-1416,
gObserved protocol violations caused by DSC with roaming STAs,h Chuck Lukaszewski (Aruba Networks)
- 11-14-1417,
gHEW PPDU Transmission Discussion,h Yongho Seok (NEWRACOM)
- 11-14-1426,
gDSC and legacy coexistence,h Gustav Wikstrom et al. (Ericsson)
- 11-14-1427,
gDSC Performance,h Gustav Wikstrom et al. (Ericsson)
- 11-14-1428,
gClear Channel Assessment for OFDMA PHY,h K. C. Chen (NTU) and D. J. Deng (NCUE)
- 11-14-1431,
gIssues on UL-OFDMA Transmission,h Young Hoon Kwon (Newracom)
- 11-14-1433,
gProtocol and signaling framework for OFDMA,h Sigurd Schelstraete (Quantenna)
- 11-14-1435,
gConsiderations on OBSS Spatial Re-Use,h Jianhan Liu (Mediatek Inc.)
- 11-14-1436,
gOverhead Analysis for Simultaneous Downlink Transmissions,h Pengfei Xia (interdigita)
- 11-14-1437,
gEfficient Wider Bandwidth Operation in IEEE 802.11ax,h Jinsoo Ahn (Yonsei Univ)
- 11-14-1439,
gPreamble Considerations in Large Channel Delay Spread Scenarios,h Daewon Lee (Newracom)
- 11-14-1442,
gConsiderations on DL OFDMA control mechanism,h Woojin Ahn (Yonsei Univ.)
- 11-14-1443,
gAdapting CCA and Receiver Sensitivity,h Esa Tuomaala (Nokia)
- 11-14-1446,
gAnalysis of frequency and power requirements for UL-OFDM,h Leif Wilhelmsson (Ericsson)
- 11-14-1448,
gConsiderations for Adaptive CCA,h Reza Hedayat (Newracom)
- 11-14-1452,
gFrequency selective scheduling in OFDMA,h Leif Wilhelmsson (Ericsson)
- Specification Framework
- 11-14-1429,
gProposed 802.11ax specification framework document,h Minho Cheong (Newracom)
- 11-14-1432,
gProposed 802.11ax specification framework - background,h Minho Cheong (Newracom)
- 11-14-1447,
gProposed Spec Framework Document for 11ax considering potential tech features,h John Son (WILUS Institute), Young Doo Kim (SK Telecom)
- 11-14-1453,
gSpec Framework Proposal,h Robert Stacey (Intel)
Goals for the January 2015 session
- Elect ad hoc chairs - 3 co-chairs/ad hoc group as agreed.
- Continue to advance TG documents.
- Technical Presentations.
Teleconferences
One teleconference is planned before the January 2015 session.
Thursday |
December 4th, 2014, |
10:00 - 12:00 (ET) |
September 2014 Athens, Greece
The TGax had nine sessions during the week.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
|
|
|
TGax
|
AM2 |
TGax
|
TGax
|
|
|
PM1 |
|
TGax
|
TGax
|
TGax
|
PM2 |
TGax
|
TGax
|
|
|
PM3 |
TGax
|
|
|
|
Main documents
The meeting agenda, minutes, and the closing report of TGax can be found here.
Achievements
- The group elected two vice chairs and discussed about the TG structure.
Election of Vice Chairs took place during this meeting and two TG Vice Chairs are elected:
- Simone Merlin (Qualcomm)
- Ron Porat
The group started discussion on the Ad Hoc groups. Discussion will be continued in future meetings.
- The group approved minutes from the July 2014 San Diego meeting.
- TG Documents
The group approved updated documents.
- Technical Presentations
54 submissions were submitted to the group and 52 of them were covered during the week.
- Functional Requirements
- 11-14-0636,
gDiscussion on Functional Requirements,h David Xun Yang (Huawei Technologies)
- 11-14-0920,
gConsiderations of Functional Requirements Documents,h David Xun Yang (Huawei Technologies)
- 11-14-1009,
gProposed 802.11ax Functional Requirements,h Lei Wang (Marvell)
- 11-14-1164,
gMeaningful 11ax Functional Requirements,h Joe Kwak (InterDigital)
- 11-14-1167,
gTGax Functional Requirement Discussion,h Yonggang Fang (ZTE)
- 11-14-1170,
gFunctional Requirements Discussions on Coex with Legacy STAs,h Masahito Mori (Sony)
- 11-14-1234,
gRequirements Discussion,h Joseph Levy (InterDigital)
- Simulation Scenarios and Calibration
- 11-14-0800,
gBox 1 and Box 2 Calibration Results,h Nihae Jindal (Broadcom)
- 11-14-1147,
gMAC Simulator Calibration Results,h Shoko Shinohara, Akira Kishida (NTT)
- 11-14-1175,
gMAC Calibration results,h Suhwook Kim (LG Electronics)
- 11-14-1177,
gDiscussion about Box5 Calibration,h Jiyong Pang (Huawei Technologies)
- 11-14-1187,
gThe Effect of Preamble Error Model on MAC Simulator,h Po-Kai Huang (Intel)
- 11-14-1191,
gMAC calibration results,h Zhou Lan (Huawei Technologies)
- 11-14-1192,
gMAC calibration results comparison,h Zhou Lan (Huawei Technologies)
- 11-14-1198,
gAdditional Test Cases for MAC calibration,h Gwen Barriac (Qualcomm)
- 11-14-1217,
gMAC Calibration Results for Test 1 and 2,h Esa Tuomaala (Nokia)
- 11-14-1223,
gStadium Measurements,h Brian Hart (Cisco Systems)
- 11-14-1226,
gSLS Box 1&2 Calibration Results,h Russell Huang (MediaTek)
- 11-14-1230,
gMAC Calibration Result,h Chinghwa Yu (MediaTek)
- Evaluation Methodology
- 11-14-1161,
gParameters for Power Save Mechanisms,h Eric Wong (Apple)
- 11-14-1162,
gEnergy Efficiency Evaluation Methodology Follow Up,h Eric Wong (Apple)
- 11-14-1174,
gPHY Abstraction with Time Varying Interference,h Yakun Sun (Marvell)
- 11-14-1176,
gPHY abstraction tables for 11ax system level simulation,h Jiayin Zhang (Huawei Technologies)
- 11-14-1221,
gTraffic Generator for OBSS Calibration Case,h Chao-Chun Wang (MediaTek)
- Channel Model
- 11-14-1214,
gImpact of correlated shadowing in 802.11ax system evaluations,h Leif Wilhelmsson (Ericsson AB)
- 11-14-1222,
gDoppler Effect Evaluation for 11ax,h Jianhan Liu (MediaTek)
- Technologies/Others
- 11-14-1106,
gWLAN Frame Collision Information,h Peng Shao (NEC Communication Systems)
- 11-14-1148,
gConsideration of asynchronous interference in OBSS environment,h Koichi Ishihara (NTT)
- 11-14-1168,
g802.11 TGax PHY Frame Structure Discussion for Enabling New Contention Mechanism,h Yonggang Fang (ZTE)
- 11-14-1169,
gDL-FDMA considerations,h Katsuo Yunoki (KDDI R&D Labs.)
- 11-14-1171,
gDSC Simulation Results for Scenario 3,h Masahiro Mori (Sony)
- 11-14-1172,
gMulticast Performance in OBSS,h Yuichi Morioka (Sony)
- 11-14-1178,
gInter-BSS interference in WLANs,h Hyunduk Kang (ETRI)
- 11-14-1179,
gConsiderations for Partial Band Interference between WLAN Systems,h Gwangzeen Ko (ETRI)
- 11-14-1180,
gDiscussions on Interference between TD-LTE & WLAN around 2.4GHz Band,h Meng Yang (CATR)
- 11-14-1181,
gMeasurements on A-MPDU performances under various channel conditions,h John Sun (WILUS Institute)
- 11-14-1186,
gComparisons of Simultaneous Downlink Transmissions,h Pengfei Xia (InterDigital)
- 11-14-1190,
gFrame Exchange Control for Uplink Multi-user transmission,h Kaying Lv (ZTE)
- 11-14-1199,
gEffect of CCA in residential scenario part 2,h Gwen Barriac (Qualcomm)
- 11-14-1207,
gOBSS reuse mechanism which preserves fairness,h Laurent Cariou (Orange)
- 11-14-1208,
gMAC considerations on 802.11ax OFDMA,h Jinsoo Ahn (Yonsei Univ.)
- 11-14-1209,
gMultiple RF operation for 802.11ax OFDMA,h Woojin Ahn (Yonsei Univ.)
- 11-14-1210,
gHEW PPDU Format for Supporting MIMO-OFDMA,h Yongho Seok (NEWRACOM)
- 11-14-1211,
gACK Procedure for OFDMA,h Yongho Seok (NEWRACOM)
- 11-14-1216,
gConsideration on Coexistence between LTE-U and 802.11 WLAN,h Jae Seung Lee (ETRI)
- 11-14-1224,
gLink-Aware CCA,h Brian Hart (Cisco Systems)
- 11-14-1225,
gConsiderations on CCA for OBSS Opearation in 802.11ax,h Luo Jun (Huawei Technologies)
- 11-14-1227,
gOFDMA Performance Analysis,h Tianyu Wu (MediaTek)
- 11-14-1228,
gIssues on 256-FFT per 20MHz,h Heejung Yu (NEWRACOM)
- 11-14-1229,
gDynamic OFDM Symbol Duration,h Alan Jauh (MediaTek)
- 11-14-1232,
gOn MU Aggregation Mechanisms for 11ax,h Reza Hedyat (NEWRACOM)
- 11-14-1233,
gAdaptive CCA for 11ax,h Reza Hedyat (NEWRACOM)
Goals for the November 2014 session
- Continue to advance TG documents.
- Technical Presentations.
Teleconferences
Three teleconferences are planned before the November 2014 session.
Thursday |
October 9th, 2014 |
10:00 - 12:00 (ET) |
July 2014 San Diego, CA
The TGax had 10 sessions during the week.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
TGax
|
|
TGax
|
TGax
|
AM2 |
|
TGax
|
|
|
PM1 |
|
|
TGax
|
TGax
|
PM2 |
TGax
|
TGax
|
TGax
|
|
PM3 |
|
TGax
|
|
|
Main documents
The meeting agenda, minutes, and the closing report of TGax can be found here.
Achievements
- The group discussed on the TG structure.
- The group will have two vice chairs to be election during the initial meeting slot of TGax in September 2014.
- Chair has sent out the call for nominations to the reflector.
- The group will have some ad hoc groups in the future, however, the discussion on the ad hoc structure was deferred.
- The group approved minutes from the May 2014 Waikoloa meeting and Teleconference on July 2nd, 2014.
- TG Documents
The group discussed and approved following documents as current TG documents.
- The group approved new version of the Simulation Scenarios Document
(11-14-0980-01).
- The group approved new version of the Evaluation Methodology Document
(11-14-0571-03).
- The group approved the initial version of the TGax Channel Model document
(11-14-0882r3).
- The group adopted the initial version of the TGax Selection Procedure
(11-14-0938r4).
- The group had discussion on the Functional Requirements document.
- Technical Presentations
More than 40 submissions were covered during the week.
- Simulation Scenarios and Calibration
- 11-14-0799,
gModifications to Simulation Scenarios and Calibration Process,h Nihar Jindal (Broadcom)
- 11-14-0800,
gBox 1 and Box 2 Calibration Results,h Nihar Jindal (Broadcom)
- 11-14-0803,
gPacket Length for Box 0 Calibration,h Wookbong Lee (LG Electronics)
- 11-14-0850,
gClarification for MAC Calibration,h Gwen Barriac (Qualcomm)
- 11-14-0851,
gProposed Rate Control for MAC Simulator,h Gwen Barriac (Qualcomm)
- 11-14-0859,
gProposing a Stadium Scenario,h Hakan Persson (Ericsson)
- 11-14-0860,
gText proposal of a Stadium scenario to ax,h Hakan Persson (Ericsson)
- 11-14-0869,
gMAC calibration results,h Zhou Lan (Huawei)
- 11-14-0871,
gFurther Calibration Results towards Integrated System Level Simulation,h Jiyong Pang (Huawei)
- 11-14-0892,
gMAC Calibration Text to Simulation Scenarios,h Jarkko Kneckt (Nokia)
- 11-14-0894,
gCalibration of System Level Simulators,h Sayantan Choudhury (Nokia)
- 11-14-0895,
gCalibration of MAC simulator with OBSS Network Scenario,h Chao-CHun Wang (MediaTek)
- Evaluation Methodology
- 11-14-0571,
gEvaluation Methodologies,h Ron Porat (Broadcom)
- 11-14-0810,
gRBIR-based PHY Abstraction with Channel Estimation Error,h Yukun Sun (Marvell)
- 11-14-0811,
gOverview on RBIR-based PHY Abstraction,h Yukun Sun (Marvell)
- 11-14-0827,
gEnergy Efficiency Evaluation Methodology,h Eric Wong (Apple)
- 11-14-0865,
gACI and AACI for 802.11ax System Simulations,h Yu Cai (Huawei)
- 11-14-0866,
gTraffic modeling and system capacity performance measure,h Johan Soder (Ericsson)
- 11-14-0873,
gPHY Abstraction Table for 11ax System Level Simulations,h Jiayin Zhang (Huawei)
- 11-14-0874,
gUnified Traffic Model on Enterprise Scenario,h Phillip Barber (Huawei)
- 11-14-0875,
gVoIP Traffic Model Content for 11ax TG Simulation Scenarios & Evaluation Methodology,h Phillip Barber (Huawei)
- Channel Models
- 11-14-0882,
gIEEE 802.11ax Channel Model Document,h Jianhan Liu (Mediatek)
- 11-14-0904,
gIn-Cabin WiFi Channel Channel: Preliminary Ray Tracing Simulations,h Fan Bai (General Motors)
- Functional requirements
- 11-14-0567,
gProposed 802.11ax Functional Requirements,h Lei Wang (Marvell)
- 11-14-0818,
gSynchronization Requirements,h Yonggang Fang (ZTE)
- 11-14-0821,
gCoexistence Requirements of 802.11 WLAN and LTE in Unlicensed Spectrum,h Alireza Babaei (CableLabs)
- 11-14-0835,
gFunctional Requirements Discussion,h Joe Kwak (InterDigital)
- Technologies/Others
- 11-14-0779,
gDynamic Sensitivity Control Practical Usage,h Graham Smith (DSP Group)
- 11-14-0801,
gEnvisioning 11ax PHY Structure - Part II,h Dongguk Lim(LG Electronics)
- 11-14-0802,
gConsideration on UL MU transmission,h Jinyoung Chun (LG Electronics)
- 11-14-0804,
gEnvisioning 11ax PHY Structure - Part I,h Jinsoo Choi (LG Electronics)
- 11-14-0832,
gPerformance Evaluation of OBSS Densification,h Po-Kai Huang (Intel)
- 11-14-0833,
gResidential Scenario Sensitivity and Transmit Power Control Simulation Results,h Ron Murias (InterDigital)
- 11-14-0838,
gDiscussion on dual-link STR in IEEE 802.11ax,h Jinsoo Ahn (Yonsei Univ)
- 11-14-0839,
gDiscussion on OFDMA in IEEE 802.11ax,h Jinsoo Ahn (Yonsei Univ)
- 11-14-0846,
gChanging CCA in the Residential Environment,h Gwen Barriac (Qualcomm)
- 11-14-0847,
gFurther Considerations on Enhanced CCA for 11ax,h John Son (WILUS Institute)
- 11-14-0854,
gDSC and Legacy Coexistence,h Yuichi Morioka (SONY)
- 11-15-0855,
gTechniques for Short Downlink Frames,h Brian Hart (Cisco Systems)
- 11-15-0856,
gEvaluating Dynamic CCA/Receiver Sensitivity Algorithms,h Brian Hart (Cisco Systems)
- 11-14-0858,
gAnalysis on Multiplexing Schemes exploiting frequency selectivity,h Kaushik Josiam (Samsung)
- 11-14-0861,
gImpact of CCA adaptation on spatial reuse in dense residential scenario,h Sayantan Choudhury (Nokia)
- 11-14-0868,
gUL & DL DSC and TPC MAC simulations,h Johan Soder (Ericsson)
- 11-14-0872,
gA Protocol Framework for Dynamic CCA,h Sean Coffey (Realtek)
- 11-14-0880,
gIncreased Network Throughput with Channel Width Related CCA and Rules,h James Wang (Mediatek)
- 11-14-0889,
gPerformance Gains from CCA Optimization,h Nihar Jindal (Broadcom)
- Timeline
No change was made to the tGax initial timeline that was approved during the May 2014 Waikoloa session.
Current Timeline |
May 2014 |
Start of TG |
November 2014 |
Start to work on the specification framework |
July 2016 |
Draft 1.0 to be ready |
March 2017 |
Draft 2.0 to be ready |
1H 2019 |
Publication of IEEE 802.11ax amendment |
Goals for the September 2014 session
- TG vice-chairs election.
- Continue to advance TG documents.
- Technical Presentations.
Teleconferences
Three teleconferences are planned before the September 2014 session.
Thursday |
August 14th, 2014 |
10:00 - 12:00 (ET) |
Chair had sent out call for submissions on the TGax reflector.
May 2014 Waikoloa, HI
The TGax had 10 sessions during the week.
Four out of ten sessions were assigned to the ad hoc groups.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
|
|
TGax
|
TGax
|
AM2 |
TGax
|
TGax
|
|
|
PM1 |
|
|
|
Tgax
|
PM2 |
TGax
|
TGax
|
|
|
PM3 |
TGax
|
TGax
|
|
|
Main documents
The meeting agenda, minutes, and the closing report of TGax can be found here.
Achievements
- The group elected the chairperson and the secretary.
- Chairperson: Osama Aboul-Magd (Huawei Technologies)
- Secretary: Yasuhiko Inoue (NTT)
Other officer psitions and TG structure will be discussed in the July 2014 session.
- The group approved minutes from the March 2014 Beijing meeting and Teleconference on April 17th, 2014.
- TG Documents
- The group approved initial version of the Simulation Scenarios
(11-14-0621-04) and
Evaluation Methodology (11-14-0571-02) documents.
- The group started the discussion related to Functional Requirements document. Expectation is to approve the initial revision of the document in July.
- Discussion related to Channel Model document is expected to start in July.
- Technical Presentations
40 submissions were covered during the week.
- 11-14-0527,
gPHY Abstraction for TGax System Level Simulationsh, Pengfei Xia (InterDigital)
- 11-14-0546,
gIEEE 802.11ax High Efficiency WLAN Packet measurements around Boulder Coloradoh, Jim Lansford (CSR)
- 11-14-0567,
gProposed 802.11ax Functional Requirementsh, Lei Wang (Marvell)
- 11-14-0571,
g11ax Evaluation Methodologiesh, Ron Porat (Broadcom)
- 11-14-0577,
gPath Loss Model for Scenario 1,h Nihar Jindal (Broadcom)
- 11-14-0578,
gResidential Scenario CCA/TPC Simulation Discussion,h Frank La Sita (InterDigital)
- 11-14-0581,
gFurther Discussions on PHY Abstraction,h Yakun Sun (Marvell)
- 11-14-0582,
gCalibrating MAC Simulator Through Function Test,h Jinjing Jiang (Marvell)
- 11-14-0583,
gFurther Discussions on Instantaneous SINR Calibration for System Simulation,h Yakun Sun (Marvell)
- 11-14-0584,
gSystem Level Simulations on Beamforming and Link Adaptation,h Yan Zhang (Marvell)
- 11-14-0585,
gPHY Abstractions for and IEEE 11ax PHY System Simulation and Integrated System Level Simulation,h Jianhan Liu (MediaTek)
- 11-14-0586,
gAutomotive Considerations for the Simulation Scenarios,h Igal Kotzer (General Motors)
- 11-14-0594,
gInsert Virtual Desktop Infrastructure (VDI) Traffic Model Content for HEW Simulation Scenarios,h Yingpei Lin (Huawei)
- 11-14-0595,
gEdits on Some Traffic Content for HEW SG Simulation Scenarios,h Yingpei Lin (Huawei)
- 11-14-0598,
gUplink multi-user MAC protocol for 11ax,h Tran Thi Thao Nguyen (Kyushu Inst. of Tech.)
- 11-14-0600,
gProposed Calibration For MAC simulator,h Gwen Barriac ( Qualcomm)
- 11-14-0604,
gModeling and Evaluating Variable Bit rate Video Streaming for 802.11ax,h Chao-Chun Wang (MediaTek)
- 11-14-0612,
gCalibration Procedures towards Integrated System Level Simulation,h Jiayin Zhang (Huawei)
- 11-14-0613, gDiscussions on adaptive frame length in MAC based on block ACK,h Ningbo Zhang (BUPT)
- 11-14-0614, gJoint Coding and Modulation Diversity with LRA MMSE VP by QR precoding MIMO,h Ningbo Zhang (BUPT)
- 11-14-0616,
gCSMA/CA Enhancement Suggestion,h Yonggang Fang (ZTE)
- 11-14-0617,
gDiscussion on timeline for 802.11ax,h Laurent Cariou (Orange)
- 11-14-0620,
gLink Adaptation for PHY SLS calibration,h Jinyoung Chun (LG Electronics)
- 11-14-0621,
gTGax Simulation Scenarios,h Simone Merlin (Qualcomm)
- 11-14-0624,
gInvestigation on 1024 QAM feasibility in 11ax,h Eunsung Park (LG Electronics)
- 11-14-0625,
gMulti-channel operation in Simulation scenarios,h Suhwook Kim (LG Electronics)
- 11-14-0626, gIEEE 802.11ax Functional Requirements,h SangHyun Chang (Samsung)
- 11-14-0627,
gOutdoor Channel Models for System Level Simulations,h Kaushik Josiam (Samsung)
- 11-14-0628,
gMeasurements on CCA Thresholds in OBSS Environment,h John Son (WILUS Institute), Young Doo Kim (SK Telecom)
- 11-14-0634,
gConsideration on MAC system calibration,h Zhou Lan (Huawei)
- 11-14-0635,
gDynamic Sensitivity Control Implementation,h Graham Smith (DSP Group)
- 11-14-0636,
gConsideration on functional requirements,h Zhou Lan (Huawei)
- 11-14-0637,
gSpatial Reuse and Coexistence with Legacy Devices,h James Wang (MediaTek)
- 11-14-0647,
gPHY abstraction method comparison,h Tianyu Wu (MediaTek)
- 11-14-0648,
gPerformance Observation of a Dense Campus Network,h Chinghwa Yu (MediaTek)
- 11-14-0649,
g802.11ax Timeline Scenarios,h Rolf de Vegt (Qualcomm)
- 11-14-0656,
gHow to Describe 802.11ax Functional Requirements,h Minho Cheong
- 11-14-0660,
g802.11ax Timeline,h Minho Cheong (NEWRACOM)
- 11-14-0677,
gComparison of Calibration Methodology for MAC Simulation,h Chinghwa Yu (MediaTek)
- 11-14-0682,
gIn Situ Spectrum Reuse Measurements in Indoor 20,000 Seat Arena,h Chuck Lukaszewski (Aruba Networks)
- Timeline
The group approved initial timeline.
Current Timeline |
May 2014 |
Start of TG |
November 2014 |
Start to work on the specification framework |
July 2016 |
Draft 1.0 to be ready |
March 2017 |
Draft 2.0 to be ready |
1H 2019 |
Publication of IEEE 802.11ax amendment |
Goals for the July 2014 session
- Continue to advance simulation scenarios (11-14/0621) and Evaluation Methodologies (11-14/0571) documents.
- Approve an initial Functional Requirements document.
- Approve an initial Channel Model document.
- Discuss and approve TG structure and process.
- Technical Presentations.
Teleconferences
Three teleconferences are planned before the July 2014 meeting.
Wednesday |
June 4th, 2014 |
10:00 - 12:00 (ET) |
Wednesday |
June 18th, 2014 |
20:00 - 22:00 (ET) |
Wednesday |
July 2nd, 2014 |
10:00 - 12:00 (ET) |
High Efficiency WLAN (HEW) Study Group
March 2014 Beijing, China
The HEW SG had 7 sessions during the week.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
|
|
HEW
|
HEW
|
AM2 |
|
HEW
|
|
|
PM1 |
|
|
|
HEW
|
PM2 |
HEW
|
HEW
|
|
|
PM3 |
|
HEW
|
|
|
Main documents
The meeting agenda, minutes, and the closing report of HEW SG can be found here.
Achievements
- The group approved minutes from the January 2014 Los Angeles meeting and teleconferences on
February 6th, 2014 and February 13th, 2014.
- Addressed comments related to the PAR and CSD received from individuals and other IEEE 802 WGs.
Resolutions of comments are contained in the following document:
- Updated the PAR and the CSD documents based on received comments:
- The group passed motions to approve revised PAR and CSD documents, and SG extension.
Revised PAR (11-14/0165r1): |
Y/N/A = 94/0/1, |
Motion passes. |
Revised CSD (11-14/0169r1): |
Y/N/A = 97/0/1, |
Motion passes. |
SG extension: |
Y/N/A = 105/0/0, |
Motion passes. |
HEW SG has completed its work and the IEEE standard board approved 802.11ax project.
- The group received more than 30 submissions in the categories of simulation scenarios, evaluation methodologies,
channel models, functional requirements, technologies and selection procedure.
Following submissions have been presented and discussed during the week.
- 11-13-1359,
gHEW-Evaluation-Methodologyh Ron Porat (Broadcom)
- 11-14-0112,
gWi-Fi interference measurements in Korea - part IIh, Minho Cheong (NEWRACOM)
- 11-14-0113,
gModeling of additional channel loss in dense WLAN environmentsh, Minho Cheong (NEWRACOM)
- 11-14-0294,
gDSC Channel Selection and Legacy Sharingh Graham Smith (DSP Group)
- 11-14-0301,
gMulticast Considerations for HEWh, Eisuke Sakai (Sony Corporation)
- 11-14-0306,
gDiscussions on HEW Functional Requirementsh, Lei Wang (Marvell)
- 11-14-0307,
gPHY Calibration Resultsh, Nihar Jindal (Broadcom)
- 11-14-0328,
gDense Apartment Complex Throughput Calculationsh, Graham Smith (DSP Group)
- 11-14-0329,
gChannel Models for different links in Simulationsh, Kaushik Josiam (Samsung)
- 11-14-0330,
gHEW PHY Abstractionh, Sameer Vermani (Qualcomm)
- 11-14-0335,
gInstantaneous SINR Calibration for System Simulationh, Yakun Sun (Marvell)
- 11-14-0336,
gCalibration of Long-Term SINR for System Simulatorh Yakun Sun (Marvell)
- 11-14-0339,
gA simplified STR Mechanismh, Raja Banerjea (CSR)
- 11-14-0340,
gA simplified STR Mechanism - MACh, Raja Banerjea (CSR)
- 11-14-0342,
gShort Packet Optimizationsh, Naveen Kakani (CSR, Inc)
- 11-14-0345,
gJoint Coding and Modulation Diversity with RBD pre-coding for next generation WLANh, Zhanji Wu (BUPT)
- 11-14-0350,
gSuggestion on Evaluation Methodologyh, Jinyoung Chun (LG Electronics)
- 11-14-0352,
gDiscussion on power save mode for real time traffich, Giwon Park (LG Electronics)
- 11-14-0353,
gSuggestion on PHY Abstraction for Evaluation Methodologyh, Dongguk Lim (LG Electronics)
- 11-14-0355,
gSimulation Scenario 1 Revisedh, Simone Merlin (Qualcomm)
- 11-14-0356,
gCalibration of System Level Simulatorsh, Jarkko Kneckt (Nokia)
- 11-14-0357,
gUtilizing Unused Resources for Simultaneous Transmissionsh, Jarkko Kneckt (Nokia)
- 11-14-0365,
gExtended Intra-Vehicle Channel Modelh, Igal Kotzer (General Motors)
- 11-14-0372,
gSystem level simulations on increased spatial reuseh, Liwen Chu (Marvell)
- 11-14-0373,
gEnergy Efficiency in HEWh, Pingping Xu, Wei Wang (Southeast University )
- 11-14-0381,
gStadium scenario for HEWh, Johan Soder, Filip Mestanov (Ericsson AB)
- 11-14-0383,
hConsiderations on evaluation methodology for candidate HEW PHY&MAC techniquesh, Le Liu (Huawei)
- 11-14-0385,
gSimulation Methodology and Calibrationh, Gwen Barriac (Qualcomm)
- 11-14-0386,
gDiscussions on MCS selectionh , Tianyu Wu (MediaTek)
- 11-14-0392,
gTraffic Separation Scheme for Optimizing WLANs using PHY and MAC optionsh, Takayuki Nishio (Kyoto University)
- 11-14-0393,
gPossible Indoor Channel Models for HEW System Simulationsh, Leif Wilhelmsson (Ericsson AB)
- 11-14-0419,
g802.11ax Spec Development Process Proposalh, Rolf de Vegt (Qualcomm)
Goals for the May 2014 session
- Meet as a new TG and will have officer elections.
- Continue the work on simulation scenarios, evaluation methodologies, channel models, and function requirements.
Teleconferences
Three teleconferences are planned before the May 2014 meeting.
Thursday |
April 174th, 2014 |
10:00 - 12:00 (ET) |
Details to be announced.
January 2014 Los Angeles, CA
The HEW SG had 9 sessions during the week.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
|
|
|
HEW
|
AM2 |
HEW
|
HEW
|
|
|
PM1 |
|
|
|
HEW
|
PM2 |
HEW
|
HEW
|
HEW
|
|
PM3 |
HEW
|
HEW
|
|
|
Main documents
Achievements
- The group approved minutes from the November 2013 Dallas meeting and teleconferences on December 4th, 2013,
December 18th, 2013 and January 8th, 2014.
- The group resolved open issues related to the PAR and CSD.
- The group received 28 submissions that were categorized into (1) PAR and 5 Criteria related submissions, and (2) Best Effort submissions.
Best Effort submissions basically related to simulation scenario and evaluation methodology.
- The group passed motions to approve PAR and CSD.
- PAR and 5 Criteria related submissions (high priority)
- 11-13-1410,
g802.11 HEW Draft PAR and 5Ch, Osama Aboul-Magd and All
- 11-13-1489,
gAirport Capacity Analysish, Graham Smith (DSP Group)
- 11-14-0026,
gthoughts on hew parh, Yong Liu (Apple)
- 11-14-0045,
gE-Education Analysish, Graham Smith (DSP Group)
- 11-14-0058,
gPico Cell Use Case Analysis g, Graham Smith (DSP Group)
- 11-14-0061,
gSome findings from real world measurementh, Katsuo Yunoki (KDDI Labs)
- 11-14-0065,
gComments on Draft HEW PARh, Bill Carney (SONY)
- 11-14-0101,
gComments on 802.11 HEW Draft PAR & 5Ch, Rakesh Taori (Samsung Electronics)
- 11-14-0106,
gDiscussion on HEW PARh, Kiseon Ryu (LG Electronics)
- 11-14-0119,
gSuggested PAR Changesh, James Yee (MediaTek)
- 11-14-0163,
gRaising the PARh, Mat Fischer (Broadcom)
- Best Effort submissions
- 11-14-0043,
gPHY abstraction in system level simulation for HEW studyh, Fei Tong (Samsung)
- 11-14-0051,
gWireless Office with Interferenceh, David Xun Yang (Huawei)
- 11-14-0053,
gFurther Considerations on Calibration of System Level Simulationh, Jiayin Zhang (Huawei)
- 11-14-0056,
gTraffic Model on Virtual Desktop Infrastructureh, Yingpei Lin (Huawei)
- 11-14-0059,
gIntegrated System Level Simulationh, Jun Luo (Huawei)
- 11-14-0063,
gDesign Challenges for 802.11 HEW Radiosh, Yu Cai (Huawei)
- 11-14-0070,
gJoint MAC/PHY Evaluation Methodologyh, Kaushik Josiam (Samsung)
- 11-14-0082,
gImproved Spatial Reuse Feasibility - Part Ih, Ron Porat (Broadcom)
- 11-14-0083,
gImproved Spatial Reuse Feasibility - Part IIh, Ron Porat (Broadcom)
- 11-14-0086,
gOutdoor AP Measurement in Tokyoh, Tsugu Aoki (Toshiba)
- 11-14-0088,
gIntra-Vehicular Channel Modelh, Igal Kotzer (General Motors)
- 11-14-0095,
gOFDM-IDMA Uplink Communicationh, Leonardo Lanante (Kyushu Inst. Of Tech)
- 11-14-0107,
gHEW Evaluation Metricsh, Yonggang Fang (ZTETX)
- 11-14-0116,
gLong-Term SINR Calibration for System Level Simulationh, Yakun Sun (Marvell)
- 11-14-0117,
gPHY Abstraction for HEW System Level Simulationh, Yakun Sun (Marvell)
- 11-14-0118,
gConsideration on System Level Simulationh, Jinsoo Chio (LG Electronics)
- The group passed motions to approve PAR and CSD
Goals for the March 2014 session
- Resolve comments expected from EC members and other IEEE 802 WGs
- Continue with presentations relevant to the SG topics.
- Simulation scenarios
- Evaluation Methodologies
- Channel Models
- Technology
- etc.
Teleconferences
The group agreed to have four teleconferences before the March 2014 session.
Thursday |
February 6th, 2014 |
20:00 - 22:00 (ET) |
Thursday |
February 13th, 2014 |
10:00 - 12:00 (ET) |
Thursday |
February 20th, 2014 |
10:00 - 12:00 (ET) |
Thursday |
February 27th, 2014 |
20:00 - 22:00 (ET) |
November 2013 Dallas, TX
The HEW SG had 10 sessions during the week.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
|
|
HEW
|
HEW
|
AM2 |
|
HEW
|
|
|
PM1 |
|
HEW
|
HEW
|
HEW
|
PM2 |
HEW
|
HEW
|
HEW
|
HEW
|
PM3 |
|
|
|
|
Main documents
Achievements
- The group approved minutes from the September 2013 Nanjing meeting and teleconferences on October 3rd and October 30th, 2013.
- The group received more than 40 submissions that were categorized into three categories,
i.e., (1) Channel Mode/Simulation Scenarios and Evaluation Methodologies, (2) MAC/PHY technologies and (3) PAR proposals.
Following submissions were presented during the week.
- Channel Models, Simulation Scenarios and Evaluation Methodologies
- 11-13-1001,
gHEW SG Simulation Scenariosh, Simone Merlin (Qualcomm)
- 11-13-1305,
gSimplification on HEW traffic modelsh, Bill Carney (Sony)
- 11-13-1334,
11-13-1335,
gVideo Traffic Modelingh, Guiqing Li (Intel)
- 11-13-1359,
gHEW Evaluation Methodologyh, Ron Porat (Broadcom)
- 11-13-1370,
gLTE OOB Interference to 2.4 GHz Bandg, Yonggang Fang (ZTE TX)
- 11-13-1376,
gDiscussions on Penetration Lossh, Jianhan Liu (MediaTek)
- 11-13-1380,
gOutdoor Channel Model Simulation Follow-uph, Hongyuan Zhang (Marvell)
- 11-13-1383,
gSystem Level Simulation Parametersh, Wookbong Lee (LG Electronics)
- 11-13-1387,
gHEW channel modeling for system level simulationh, Yan Zhang (Marvell)
- 11-13-1390,
gPHY Abstraction for HEW System Level Simulationsh, Yakun Sun (Marvell)
- 11-13-1391,
gAbout SINR conversion for PHY Abstractionh, Yakun Sun (Marvell)
- 11-13-1392,
gMethodology of Calibrating System Level Simulation Resultsh, Yakun Sun (Marvell)
- 11-13-1401,
gSystem Level Assessments for Outdoor HEW Deploymentsh, Kaushik Josiam (Samsung)
- 11-13-1406,
gTraffic Modeling for HEW Simulationsh, Huai-Rong Shao (Samsung)
- 11-13-1407,
gSimulation based study of QoEh, Chao-Chun Wang (MediaTek)
- 11-13-1412,
gHow to use simulation scenarios in HEWg, Minho Cheong (ETIR)
- 11-13-1419,
gModifications to ITU Channel Model to Support 160MHz bandwidth of operationh, Shahrnaz Azizi (Intel)
- 11-13-1420,
gHEW Considerations for the Vehicular Environmenth, Igal Kotzer (General Motors)
- 11-13-1438,
gTraffic Observation and Study on Virtual Desktop Infrastructureh, Phillip Barber (Huawei Technologies)
- 11-13-1456,
gConsiderations on WFA feedbackg, Simone Merlin (Qualcomm)
- MAC/PHY Technologies
- 11-13-1325,
gIEEE 802.11ai overviewh, Hiroshi Mano (ATRD), chair of TGai
- 11-13-1349,
gAccess Control Enhancementh, Katsuo Yunoki (KDDI)
- 11-13-1375,
gSummary and Discussions of Proposals on Potential PHY Technologies in HEWh, Jianhan Liu (MediaTek)
- 11-13-1377,
gDL efficiency enhancement in high density networkh, Kiseon Ryu (LG Electronics)
- 11-13-1382,
gDiscussion on OFDMA in HEWh, Jinsoo Choi (LG Electronics)
- 11-13-1386,
gImproving WLAN Efficiency and QoE - A Top Down Approachh, Veli-Pekka Kentonen (7 Signals)
- 11-13-1388,
gUL MU-MIMO transmissionh, Jinyoung Chun (LG)
- 11-13-1395,
gSimultaneous Transmission Technologies for HEWh, Koichi Ishihara (NTT)
- 11-13-1409,
gDual Wi-Fi: Dual Channel Wi-Fi for Congested WLANs with Asymmetric Traffic Loadsh, Adriana Flores (Rice University)
- 11-13-1421,
gSTR Radios and STR Media Accessh, Phillip Levis (Stanford University)
- 11-13-1440,
gArgos | Practical Masive-MIMOh, Clayton Shepard (Rice University)
- PAR proposals
- 11-13-1331,
gProposed direction and priorities for HEWh, Guido R. Hiertz (Ericsson)
- 11-13-1333,
gPower Efficiency PAR Requirementsh, Chris Hansen (Covariant)
- 11-13-1361,
gDiscussion to derive HEW Functional Requirementsh, Yasunao Misawa (KDDI)
- 11-13-1366,
gSome propositions to progress towards the PAR definitionh, Laurent Cariou (Orange)
- 11-13-1389,
gDiscussion on HEW PARh, HanGyu Cho (LG Electronics)
- 11-13-1397,
gRenewing 2.4 GHzh, Brian Hart (Cisco Systems)
- 11-13-1398,
gRequirements for HEWh, Akira Yamada (NTT DOCOMO)
- 11-13-1404, gSome Thoughts on PARh, and
11-13-1405,
gHEW PARh, Eldad Perahia (Intel)
- 11-13-1450,
gSummary of PAR Discussionsh, Osama Aboul-Magd (HEW SG chair)
- 11-13-1470 and
11-13-1471,
g802.11 HEW proposed basis for PAR discussionh, Laurent Cariou (Orange)
- Discussed the WFA feedback on prioritization of the usage cases and approved a liaison letter back to WFA.
- Feedback from the Wi-Fi Alliance:
- Approved a liaison document to the Wi-Fi Alliance:
- 11-13-1446-00,
IEEE 802.11 Liaison to WFA on Prioritization of High Efficiency WLAN (HEW) Usage Scenarios
- Started the discussion on the PAR.
- The group passed a motion to extend the study group by 136/0/2.
Goals for the January 2014 session
- Progress the work on the PAR and 5C.
Teleconferences
Three teleconferences are planned before the March 2016 meeting.
Wednesday |
December 4th, 2013 |
10:00 - 12:00 (ET) |
Wednesday |
December 18th, 2013 |
20:00 - 22:00 (ET) |
Wednesday |
January 8th, 2014 |
10:00 - 12:00 (ET) |
September 2013 Nanjing, China
The HEW SG had 9 sessions during the week.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
|
|
|
HEW
|
AM2 |
|
HEW
|
|
|
PM1 |
|
|
HEW
|
HEW
|
PM2 |
HEW
|
HEW
|
HEW
|
|
PM3 |
HEW
|
HEW
|
|
|
Main documents
Achievements
- The group approved minutes from the Geneva meeting and teleconference on August 28th, 2013.
- 11-13-0861-01,
Minutes from face-to-face meeting in Geneva, July 2013
- 11-13-1003-00,
Minutes from the teleconference on August 28th, 2013
- 50 submissions in the following categories were received and presented during the week.
- Channel Models
- 11-13-0996,
gOutdoor Channel Model Candidates for HEWh, Kaushik Josiam (Samsung)
- 11-13-1113,
gChannel Modeling for Dense Wi-Fi Environmentsg, Minho Cheong (ETRI)
- 11-13-1125,
gHEW Outdoor Channel Model Discussionsh, Hongyuan Zhang (Marvell)
- 11-13-1135,
gSummary of HEW Channel Modelsh, Jianhan Liu (MediaTek)
- 11-13-1146,
gUpdate on HEW Channel Modelh, Shahrnaz Azizi (Intel Corp)
- Simulation Scenarios/Simulation Methodologies
- 11-13-1000,
gSimulation Scenariosh, Simone Merlin (Qualcomm)
- 11-13-1001,
gSimulation Scenarios Document Templateh, Simone Merlin (Qualcomm)
- 11-13-1079,
gOutdoor Stadium Simulation Details Discussionh, Joseph Levy (InterDigital)
- 11-13-1080,
gMarkov Modeling of the Channel for HEW System Level Simulationsh, Joseph Levy (InterDigital)
- 11-13-1081,
gHEW Simulation Methodologyh, Sayantan Choudhury (Nokia)
- 11-13-1083,
gHEW SG Unified Simulation Scenariosh, David Xun Yang (Huawei)
- 11-13-1114,
gSimulation Scenario for unplanned Wi-Fi Networkh, Jae Seung Lee (ETRI)
- 11-13-1123,
gCapacity Simulation of High Density Indoor WLAN Systemsh, Filip Mestanov (Ericsson AB)
- 11-13-1133,
gVirtual Desktop Infrastructure (VDI)h, Yingpei Lin (Huawei Technologies)
- 11-13-1153,
gSimulation Scenario Proposalh, Laurent Cariou (Orange)
- 11-13-1159,
gVideo Performance Requirements and Simulation Parametersh, Guoqing Li (Intel)
- 11-13-1162,
gVideo Application Categories and Characteristicsh, Guoqing Li (Intel)
- 11-13-1176,
gSome Simulation Scenarios for HEWh, Reza Hedayat (Cisco)
- Evaluation Methodology
- 11-13-1051,
gEvaluation Methodologyh, Ron Porat (Broadcom)
- 11-13-1054,
gHEW Evaluation Metrics Suggestionsh, Yonggang Fang (ZTETX)
- 11-13-1059,
gPHY Abstraction for HEW Evaluation Methodologyh, Dongguk Lim (LG Electronics)
- 11-13-1131,
gPHY Abstraction for HEW System Level Simulationh, Jiayin Zhang (Huawei Technologies)
- 11-13-1137,
gThe Definition of Performance Metrics for HEWh, Haui-Rong Shao (Samsung)
- 11-13-1144,
gSimplified Traffic Model Based on Aggregated Network Statisticsh, William Carney (Sony)
- 11-13-1158,
gVideo Traffic and Applications for HEWh, William Carney (Sony)
- Functional Requirements
- 11-13-1097,
gFunctional Requirements for HEW PARh, Minho Cheong (ETRI)
- 11-13-1116,
gDiscussion on HEW Functional Requirementsh, Jinsoo Choi (LG Electronics)
- MAC/PHY Technologies
- 11-13-1046,
gDiscussion for Massive MIMO for HEWh, Zhigang Wen (BUPT)
- 11-13-1056,
gEnhancement on resource utilization in OBSS environmenth, Giwon Park (LG Electronics)
- 11-13-1058,
gEfficient wider bandwidth operationh, Kiseon Ryu (LG Electronics)
- 11-13-1061,
gMulticast Transmission for HEWh, Jeongki Kim (LG electronics)
- 11-13-1073,
gAccess Control Enhancementg, Katsuo Yunoki (KDDI Labs)
- 11-13-1074,
gOccupied air time calculation for doc.1073r0h, Katsuo Yunoki (KDDI R&D Laboratories)
- 11-13-1077,
gEDCA Enhancements for HEWh, Hui Zhao (BUPT)
- 11-13-1089,
gD2D Technology for HEWh, Xiang Gao (BUPT)
- 11-13-1090,
gNon-linear pre-coding MIMO Scheme for next generation WLANh, Xiang Gao (BUPT)
- 11-13-1105,
gDiscussion on Access Mechanism for HEWh, Meng Yang (CATR)
- 11-13-1122,
gConsiderations for In-Band Simultaneous Transmit and Receive (STR) feature in HEWh, Rakesh Taori (Samsung Electronics)
- 11-13-1126,
gBeamforming under OBSS Interferenceh, Hongyuan Zhang (Marvell)
- 11-13-1154,
gDL-MU-MIMO Transmission with Unequal Bandwidthh, Yongming Huang (Southeast University)
- 11-13-1155,
gSpace Division Multiplex for OBSS Interference Suppressionh, Yongming Huang (Southeast University)
- 11-13-1156,
gTXOP Redundancy NAV Clearh, Yongming Huang (Southeast University)
- 11-13-1157,
gFeasibility of Coordination Transmission for HEWh, Yunzhou Li (Tsunghua University)
- 11-13-1168,
gRequirements on WLAN Ad Pushh, Hui Tian (BUPT)
- 11-13-1169,
gWLAN Cellular Offload in High Speed Moving Environmenth, Hui Tian (BUPT)
- General
- 11-13-1057,
gLegacy support on HEW frame structureh, Wookbong Lee (LG electronics)
- 11-13-1100,
gHEW SG Progress Reviewh, Osama Aboul-Magd (HEW SG)
- 11-13-1115,
gPossible vision of the HEW-driven Wi-Fi 2020h, Minho Cheong (ETRI)
- 11-13-1163,
gPAR and 5C: Comments based on 11nh, Sean Coffey (RealTek)
- 11-13-1164,
gSome PAR and 5C Requirementsh, Paul Lambert (Marvell)
- Straw Polls
Several straw polls were conducted to sense the group consensus on topics related to simulation scenarios, evaluation methodologies and channel models.
- Timeline
The group reviewed the timeline. No changes.
Goals for the November 2013 session
- Hear presentations addressing SS/SM/EM/FR/CM/TECH
- Attempt to consolidate documents related to the above areas of discussion.
- Priority will be given to presentations with consolidated views
- Start discussion on PAR related issues
- Motion for SG extension
- WFA feedback on the usage cases
Teleconferences
Three teleconferences are planned before the November 2013 meeting.
Wednesday |
October 9th, 2013 |
10:00 - 12:00 (ET) |
Wednesday |
October 17th, 2013 |
00:00 - 02:00 (ET) |
Wednesday |
October 30th, 2013 |
10:00 - 12:00 (ET) |
July 2013 Geneva, Switzerland
The HEW SG had nine sessions during the week.
|
Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
|
|
HEW
|
HEW
|
AM2 |
|
HEW
|
|
HEW
|
PM1 |
|
|
HEW
|
|
PM2 |
HEW
|
HEW
|
HEW
|
HEW
|
PM3 |
|
|
|
|
Main Documents
Acheivements
- The group approved minutes from the face-to-face meeting in Waikoloa, HI and teleconferences held on
June 5th and June 19th.
- Technical Presentations
The group received over 35 submissions in areas of (1) Usage Models/Use Cases, (2) Functional Requirements,
(3) Simulation Scenarios and Evaluation Methodology, (4) MAC/PHY techniques as listed below.
- Usage Models/Use Cases
- 11-13-0657,
gHEW SG usage models and requirements - Liaison with WFAh Laurent Cariou (Orange)
- 11-13-0761,
gInterference Control Use Case for HEWh, Fang Xie (CMCC)
- 11-13-0795,
gHEW Usage Scenarios Categorizationh, Eldad Perahia (Intel)
- 11-13-0802,
gProposed re-categorization of the HEW usage modelsh, Yasuhiko Inoue (NTT)
- 11-13-0836,
gHEW Usage Models for Backhauls and Floor Automationg, Minho Cheong (ETRI)
- Functional Requirements
- 11-13-0787,
gFollow up requirementsh, Wu Tianyu (Huawei)
- 11-13-0798,
gFunctional Requirements in HEWh, Jinsoo Choi (LG Electronics)
- 11-13-0840,
gHEW Functional Requirements Follow-up (Preliminary Version for Study Group discussions)h, Minho Cheong (ETRI)
- 11-13-0850,
gQuantitative QoE Requirements for HEWh, Huai-Rong Shao (Samsung)
- Simulation Scenarios and Evaluation Methodology
- 11-13-0723,
gHEW SG Evaluation Methodology Overviewh, Minyoung Park (Intel)
- 11-13-0728,
gNetwork Optimization for Expected HEW Traffic Patternsh, Bill Carney (Sony)
- 11-13-0756,
gHEW Channel Modelh, Vinko Erceg (Broadcom)
- 11-13-0757,
gEvaluation Methodology and Simulation Scenariosh Nihar Jindal (Broadcom)
- 11-13-0786,
gDiscussion on System Level Simulation Methodologyh Wu Tianyu (Huawei)
- 11-13-0800,
gHEW Study Group Documentationh, Hemanth Sampath (Qualcomm)
- 11-13-0805,
gOn Definition of Dense Networks and Performance Metrich, Jianhan Liu (MediaTek)
- 11-13-0837,
gConsideration for HEW Evaluation Methodologyh, Minho Cheong (ETRI)
- 11-13-0847,
gEvaluation Criteria and Simulation Scenariosh Klaus Doppler (Nokia)
- 11-13-0858,
gEnhanced Channel Model for HEWh, Shahrnaz Azizi (Intel)
- 11-13-0869,
gSimulation scenarios and metrics for HEWh, Thomas Derham (Orange)
- 11-13-0872,
gClarifications on outdoor deploymentsh, Laurent Cariou (Orange)
- MAC/PHY Techniques
- 11-13-0712,
gA Brief Time of Historyh, Larry Taylor (DTC)
- 11-13-0758,
gPossible Approaches for HEWh, Katsuo Yunoki (KDDI Labs)
- 11-13-0764,
gFull-duplex Technology for HEWh, Andre Bourdoux (IMEC)
- 11-13-0765,
gFull-duplex is an emerging radio paradigm that has the potential to improve the efficiency of future WLANsh, Hongliang Bian (China Telecom)
- 11-13-0768,
gTD-uCSMAh, Riccard Scopigno (ISMB)
- 11-13-0801,
gIssues of Low Rate Transmissionsh, Akira Kishida (NTT)
- 11-13-0843,
gFurther Evaluation on outdoor Wi-Fih, Wookbong Lee (LG Electronics)
- 11-13-0849,
gNew Techniques: Enabling Real World Improvement By Exposing Internal MAC stateh, Brian Hart (Cisco)
- 11-13-0852,
gPotential approach to improve WLAN BSS edge performanceh, Juho Pirskanen (Renesas Mobile)
- 11-13-0854,
gConsideration on Efficiency Enhancementh, SangHyun Chang (Samsung)
- 11-13-0865,
gVideo Data Rate for HEWh, Huai-Rong Shao (Samsung)
- 11-13-0871,
gDiscussion on Potential Techniques for HEWh, Timo Koskela (Renesas Mobile)
- 11-13-0877,
gHEW Beamforming Enhancementsh, James Wang (MediaTek)
- 11-13-0878,
gEfficiency enhancement for dense WLAN environmenth, Jeongki Kim (LG Electronics)
- HWE SG Initial Usage Models
The group approved document
11-13-0657-06
as HEW SG initial draft of Usage Models and to send it to Wi-Fi Alliance asking for prioritization of the use cases and additional feedbacks.
- Liaison to the Wi-Fi Alliance
The group also approved a liaison letter to the Wi-Fi Alliance contained in the document
11-13-0902-01.
- The group passed motion to extend the SG.
- Timeline
The group discusses the timeline.
TGax Initial Timeline |
May 2013 |
Start of the HEW SG |
July 2013 |
Presentations, SG extension |
September 2013 |
Presentations |
November 2013 |
Presentations, initial PAR and 5C, and SG extension |
January 2014 |
Presentations, final PAR and 5C, WG approval |
March 2014 |
Presentations, EC approval of PAR and 5C |
May - June, 2014 |
NesCom approval of PAR and 5C |
July 2014 |
Start of a new TG |
Goals for September 2013 session
During the September 2013 meeting, the HEW SG continues discussions on issues related to:
- Usage Models/Use Cases
- Functional Requirements
- Feasibility
- Scope and Process
Teleconferences
Two teleconferences are planned before the September 2013 session.
Wednesday |
August 7th, 2013 |
10:00 - 12:00 (ET) |
Wednesday |
August 27th, 2013 |
20:00 - 22:00 (ET) |
May 2013 Waikoloa, HI
HEW SG had six sessions during the week.
The TGax had 10 sessions during the week.
Four out of ten sessions were assigned to the ad hoc groups.
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Monday |
Tuesday |
Wednesday |
Thursday |
AM1 |
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HEW
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AM2 |
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HEW
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HEW
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PM1 |
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|
|
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PM2 |
HEW
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HEW
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HEW
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PM3 |
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Main Documents
Acheivements
- The group decided leadership structure to have one chairperson and one secretary.
- Chair: Osama Aboul-Magd (Huawei Technologies)
- Secretary: Yasuhiko Inoue (NTT)
- The group received 22 submissions as listed below.
- Usage Models/Use Cases
- 11-13-0514,
gHEW Usage Scenarios and Applicationsh, Eldad Perahia (Intel)
- 11-13-0538,
gDense apartment building use case for HEWh, Klaus Doppler (Nokia)
- 11-13-0554,
gUse Casesh, Minho Cheong (ETRI)
- 11-13-0567,
gProposed HEW Usage Modelsh, Yasuhiko Inoue (NTT)
- 11-13-0527,
gUsage Models for Next Generationh, David Xun Yang (Huawei) and James Wang (MediaTek)
- 11-13-0534,
gDirection and Use Cases for HEWh, HanGyu Cho (LG Electronics)
- 11-13-0563-00, gD2D Technology for HEWh, Zhanji Wu (BUPT) - not presented
- Problem Statements
- 11-13-0505,
gMAC Efficiency Analysis for HEW SGh, Minyoung Park (Intel)
- 11-13-0545,
gWLAN QoE, End User Perspective Opportunities to Improveh, Veli-Pekka Ketonen (7 signals)
- 11-13-0523,
gUnderstanding Current Situation of Public Wi-Fi Usage - Possible Requirements for HEW -g, Katsuo Yunoki (KDDI Labs)
- 11-13-0539,
gEfficient Frequency Spectrum Utilizationh, Yongho Seok (LG Electronics)
- 11-13-0544,
gDiscussions on 11ac PHY efficiencyh, Jianhan Liu (MediaTek)
- 11-13-0536-00,
gHEW SG PHY Considerations For Outdoor Environmenth, Wookbong Lee (LG Electronics)
- 11-13-0576,
gPerformance Evaluation for 11ach, Wu Tianyu (Huawei Technologies)
- 11-13-0556,
gWi-Fi interference measurements in Korea - Part 1h, Minho Cheong (ETRI)
- 11-13-0549,
gA perspective on what any High Efficiency Wireless TG should and should not doh, Brian Hart (Cisco Systems)
- Requirements
- 11-13-0524,
gHEW Finctional Requirementsh, Wu Tianyu (Huawei Technologies)
- 11-13-0555,
gConsiderations on Functional Requirements for HEWh, Minho Cheoung (ETRI)
- Scenarios and Metrics
- 11-13-0503,
gDiscussion on Basic Technical Aspects for HEWh, Juho Pirskanen (Renesas Mobile)
- 11-13-0542,
gHEW Scenarios and Goalsh, Simone Merlin (Qualcomm)
- 11-13-0486,
gHEW - Metrics, Targets and Simulation Scenariosh, Ron Porat (Broadcom)
- 11-13-0520,
gHEW scenarios and evaluation metricsh, Thomas Derham (Orange)
- Technical Feasibility
- 11-13-0558,
gCoexistence and Optimization of Wireless LAN: Time, Frequency, Space, Power, and Loadh, Jim Lansford (CSR)
- Liaison to the Wi-Fi Alliance
- The group agreed to ask the Wi-Fi Alliance for input about priority of the use cases.
- Laurent Cariou (Orange) volunteers to develop the use case document.
- Project planning
- The group discussed about the project plan based on the submission
11-13-0616-02
by Phil Barber (Huawei)
- Discussion to be continued in the July meeting.
Goals for July 2013 session
During July 2013 session, the HEW SG will continue discussions on:
- Use Cases,
- Functional Requirements,
- Feasibility,
- Scope and Process.
Teleconferences
Two teleconferences are planned before the July 2013 session.
Wednesday |
June 5th, 2013 |
10:00 - 12:00 (ET) |
Wednesday |
June 19th, 2013 |
20:00 - 22:00 (ET) |
Related documents
Documents referenced in the motion that led to the creation of the study group
Press release document
Useful links to other web sites
IEEE P802.11 WLANs RELATED
OTHER SITES
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