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Re: [STDS-802-11-TGBN] moving forward of 11-26/711



Hi Liwen,

 

For CID 6412, I think some texts are needed for non-AP STA enabling/updating DPS + DBE. For example, whether a DPS STA can enable DPS with the normal capability as LC mode. If it is allowed, there should be some rules for when the DPS STA can do so, and also for the OMP procedure for DPS and DBE; when DBE BW is not activated, DPS is considered as disabled even the DPS STA indicates DPS is enabled.

 

Regarding

     Additionally the DPS non-AP STA’s UHR Mode Change element with the Mode Specific Parameters field for DBE is also used to defines the DPS non-AP STA’s current operating mode.(#6412)

The DPS STA’s current operating mode also depends on when AP disables/enables DBE, considering there may be time gaps between when DPS STA announces Mode Specific Parameters field for DBE and when DBE is actually enabled/disabled.

 

Regards

Yongsen

 

From: Liwen Chu <liwen.chu@xxxxxxx>
Sent: Tuesday, May 12, 2026 2:08 AM
To: STDS-802-11-TGBN@xxxxxxxxxxxxxxxxx
Subject: [STDS-802-11-TGBN] moving forward of 11-26/711

 

Hi all, The following are the CIDs that require further discussion in 11-26/711. If you have comments, please let me know. Best Regards, Liwen CID 6412 Comments received in the meeting: the DBE should be combined with the other methods in one

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Hi all,

 

The following are the CIDs that require further discussion in 11-26/711. If you have comments, please let me know.

 

Best Regards,

Liwen

 

CID 6412

Comments received in the meeting: the DBE should be combined with the other methods in one sentence.

Justification of using the separate sentences: The reason to separate DE from the other operations in the bullet is that the DBE case is not applicable to “if different from the DPS non-AP STA’s EHT Capabilities element” that is highlighted.

 

 

CID 11433 etc.

Comments received in the meeting: non-HT duplicate PPDU is missing. The non-HT duplicate PPDU should not be applicable to the band other than 6GHz band.

I can change the text to

If  there is at least one associated non-AP STA in DPS mode, the UHR AP shall transmit its Beacons and group-addressed frames as defined in subclause 10.6.5 (Rate selection for Data and Management frames) and 26.17.2.2 (Beacons in the 6 GHz band) with the restrictions of non-HT (duplicate) PPDU using a rate of 6 Mb/s, 12 Mb/s and 24 Mb/s. (#11433, 4330, 6180, 6527, 8405, 10213)

With such changes, the baseline’s non-HT or non-HT duplicate PPDU is followed.

 

CID 11774

Comments received in the meeting: the DPS non-AP STA with ICF Required field set to 0 is ok to enable DUO although the ICF is required for each TXOP the DPS non-AP STA is the TXOP responder.

Justification of CID 11774 change in 11-26/711: the EMLSR link should follow the same criteria.

 

CID 5411

Comments received in the meeting: the current RTS/CTS CCA sensing rules should be applied.

Justification of CID 5411 changes in 11-26/711: for a DPS STA with HC mode BW more than 20MHz that uses 20MHz for the CCA in LC mode, the current RTS/CTS rules are not enough. One way moving forward is to separate the RTS/CTS  to case 1 with same BW of LC and HC mode and case 2 with HC mode BW wider than LC mode BW. Case 1 uses the baseline RT/CTS rules while case 2 uses the new rules.

 

CID 11062

Comments received in the meeting: “decoding the PPDUs” is not applicable to ICF Required equal to 0 where the frame transmission is missing.

Justification of CID 11062 changes in 11-26/711: the case of ICF Required equal to 1 doesn’t require the transmission of the frame case.

One option to move forward is to separate the description to ICF Required equal to 1 from ICF Required equal to 0.

 

 

  

 

 

 

 

 

 


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