Re: [STDS-802-11-TGBN] LB291 DBE related CIDs part 1

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Hi Yongsen,

Thank you for your comments.

Please see my responses below and inline in the attached doc too.

Also, attaching a revised r1 with the proposed edits.

Welcome any further feedback.

Thanks,

Binita

On Sat, Nov 8, 2025 at 9:57 AM Yongsen Ma <yongsen.ma@xxxxxxxxxxx> wrote:

Hi Binita,

I added a few comments in the attached document, also copied below. Thanks.

I think this part should be placed in the DSO subclause along with other related CIDs, since it describes the rules mostly for DSO STAs with DBE as a limiting factor. The rules may also apply to other cases like OMN/OMI/AOM.

[BG] Since this is related to DBE, I think we need a subclause under DBE as well, and there can be some text in the DSO clause too.

For OMI/OMI, there was a comment whether we even need to capture those because OMI/OMI may not be used by the AP in practice much to update AP's operating BW.

AOM is from the STA side, it does not update AP’s operating BW and does not apply here.

The “shall” part seems to be in conflict with the last paragraph where a DBE non-AP STA can perform DSO (re)negotiation to update the DSO subband. Should you add something like “except if DSO (re)negotiation is performed”?

[BG] Sure, good with adding the except part. Have revised in r1.

For when DBE mode is changed from enabled to disabled or DBE bandwidth being terminated, the rules are missing. For example, does the DSO non-AP STA need to perform OMP request to disable DSO, or is OMP request not needed with DSO being considered as disabled even the DSO non-AP STA still indicates DSO Enabled = 1, or is DBE/DSO automatically disabled for the DBE/DSO non-AP STA with DSO subband outside of BSS bandwidth?

[BG] Good point. I have captured DBE mode disablement case in the revised r1.

Best regards

Yongsen

From: Binita Gupta <bingupta.ieee@xxxxxxxxx>
Sent: Friday, November 7, 2025 4:32 PM
To: STDS-802-11-TGBN@xxxxxxxxxxxxxxxxx
Subject: Re: [STDS-802-11-TGBN] LB291 DBE related CIDs part 1

Dear DBE and DSO TTT members, I have doc 11-25/1979 (LB 291 CR for DBE with DSO CIDs) uploaded now. Please review and let me know if you have any feedback. Thanks, Binita On Thu, Nov 6, 2025 at 8: 31 PM Binita Gupta <bingupta. ieee@ gmail. com>

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Dear DBE and DSO TTT members,

I have doc 11-25/1979 (LB 291 CR for DBE with DSO CIDs) uploaded now.

Please review and let me know if you have any feedback.

Thanks,

Binita

On Thu, Nov 6, 2025 at 8:31 PM Binita Gupta <bingupta.ieee@xxxxxxxxx> wrote:

Dear DBE TTT members,

I have uploaded doc 11-25/1909 that addresses some more DBE CIDs

Please review and let me know if you have any feedback.

11-25/1909 - LB291 CR for DBE CIDs - Part 2

Thanks,

Binita

On Sun, Nov 2, 2025 at 7:06 AM Binita Gupta <bingupta.ieee@xxxxxxxxx> wrote:

Dear DBE TTT members,

I have uploaded the following DBE CR doc that addresses mostly editorial comments on DBE.

Please review and let me know if you have any feedback.

11-25/1908 - LB291 CR for DBE CIDs - Part 1

Thanks,

Binita

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