Hi，Alice,
Thanks for you careful check.
For you first comment, we have already differentiate the 2 data rates with W and W_bar. As I highlighted in below.
For 250kbps data rate, the NAMETBD1 is constructed by the 32-bit sequence W, where each bit in the sequence is mapped to an OOK symbol of duration 2 µs. For 1 Mbps data rate, the NAMETBD1 is constructed by the logical complement of W, where each bit in the sequence is mapped to an OOK symbol of duration 2 µs.
For clarify, I will make it more explicitly:
For 250kbps data rate, the NAMETBD1 is constructed by the 32-bit sequence W, where each bit in the sequence is mapped to an OOK symbol of duration 2 µs. For 1 Mbps data rate, the NAMETBD1 is constructed by
, which is the logical complement of W, where each bit in the sequence is mapped to an OOK symbol of duration 2 µs
For you second comment, I will capture it in r2 as in https://mentor.ieee.org/802.11/dcn/25/11-25-2132-02-00bp-pdt-amp-downlink-synchronization-field.docx
BR,
weijie
发件人: Alice Jialing Li Chen <jialing.li.phd2@xxxxxxxxx>
发送时间: 2025年11月13日 5:05
收件人: 徐伟杰 <xuweijie@xxxxxxxx>
抄送: STDS-802-11-TGBP@xxxxxxxxxxxxxxxxx
主题: Re: [STDS-802-11-TGBP] PDT on AMP DL sync
Hi Weijie,
A few comments to your PDT.
In the text below, "W" is used for both 250kbps and 1Mbps. "W_bar" should be used for 1Mbps. Could you please correct it? Also, for clarity purpose, could you please add text explicitly saying that W and W_bar are complementary sequences?
Could you please change the title of Figure 40-5 to for example, "AMP-Sync field format in a DL AMP PPDU to non-backscatter non-AP STAs or bistatic backscatter non-AP STAs" for clarity? This figure is not applicable to other transmissions.
Regards,
Alice
On Wed, Nov 12, 2025 at 2:22 AM 徐伟杰 <00001bc427594473-dmarc-request@xxxxxxxxxxxxxxxxx> wrote:
Hi, all,
Based on the comments received during the online discussion, I revised the PDT on DL sync to 2132r1 as in https://mentor.ieee.org/802.11/dcn/25/11-25-2132-01-00bp-pdt-amp-downlink-synchronization-field.docx
The only change is update the request to the editor.
If no other comments, I will send a PDT motion to Bo.
Thanks.
BR,
Weijie
发件人: Amichai Sanderovich <00003126a116a6ee-dmarc-request@xxxxxxxxxxxxxxxxx>
发送时间: 2025年11月12日 17:11
收件人: STDS-802-11-TGBP@xxxxxxxxxxxxxxxxx
主题: Re: [STDS-802-11-TGBP] PDT on general description
Hello,
Another version has been uploaded to the server, following comments from this morning.
Please share any feedback you have on this version.
Best Regards
Amichai
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