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Re: [STDS-802-11-TGBP] SP request

Hi Bo,

 

Could you please add the following new SFD SP to the PHY que?

 

  • Do you agree to add the following content to TGbp SFD:
    • For Bi-static backscatter operation, the center frequency of the backscattered signal shall be shifted up or down from the DL excitation frequency with a fixed absolute value.
    • Note: The fixed absolute value is TBD.

 

[Ref: 25/2056r0]

 

 

Thanks!

 

Best

Lumin

 

 

From: qianbin (G) <000026f90ace5529-dmarc-request@xxxxxxxxxxxxxxxxx>
Sent: Thursday, November 13, 2025 8:30 AM
To: STDS-802-11-TGBP@xxxxxxxxxxxxxxxxx
Subject: [STDS-802-11-TGBP] 答复: SP request

 

Hi Bo,

 

Could you please add the following NEW SPs to the queue? I appreciate if my SPs could be run in the PM1 session.

 

SFD SP:

  • Do you agree to add following content to TGbp SFD:

Ø  For each input bit of the AMP-Data field of AMP DL PPDU, the ratio between the averaged power of the On Symbol and the averaged power of the Off Symbol of the transmit signal shall be at least 20 dB

[Reference: 11-25/2052r0]

 

PDT SP:

n  Do you agree to incorporate the proposed draft text in document 11-25/2017r2 into the next version of the 11bp draft, and grant the TGbp editor privilege to make editorial modification when incorporating the proposed text?

 

Best Regards

Bin

 

发件人: lipanpan (D) <00002fa7231ab79a-dmarc-request@xxxxxxxxxxxxxxxxx>
发送时间: 2025年11月13日 8:19
收件人: STDS-802-11-TGBP@xxxxxxxxxxxxxxxxx
主题: [STDS-802-11-TGBP] SP request

 

Hi Bo,

 

Could you please help add following two SFD SPs to queue?

 

SP 1:

o   11bp shall adopt the following channelization scheme for EU:

§  Bands: 915-921MHz

§  BW: 400kHz

§  Channel center frequency (MHz): 915.5, 915.9, 916.3, 919.5, 919.9, 920.3, 920.7

Reference: 11-25-2059-00

 

SP 2:

  • Do you agree to add the following text to TG bp SFD?

o   11bp defines two PPDU variants of the AMP DL PPDU for monostatic backscattering operation in sub-1GHz

§  PPDU subtype 1 consists of an Excitation field, an AMP SYNC field, and an AMP Data field and an Excitation field

§  PPDU subtype 2 consists of an AMP SYNC field, and an AMP Data field and an Excitation field

Reference: 11-25-1225-00, 11-25-1558-00, 11-25-1232-00

 

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