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Re: [STDS-802-11-TGBF] share the CR contribution



 

Hi Chaoming,

 

Thanks for sharing your opinions and questions.

 

As described in 11bf D2.0, the partial TSF field is set to AP’s TSF time at the timing of transmitting the preceding sensing polling Trigger frame.

I think that it is obvious that if there is no transmission of the sensing polling trigger frame in the sensing measurement exchange, the partial TSF field does not exist.

 

In addition, as commented by Ali, I think that we don’t restrict the use case of the partial TSF to specific STA beacon by this information, any STA can get the benefits.

After discussion, I added the related text as a note in the resolution to indicate that..

 

Best regards,

Dongguk.  

 

From: 朝明(Chaoming Luo) [mailto:000015d97e832564-dmarc-request@xxxxxxxxxxxxxxxxx]
Sent: Thursday, November 2, 2023 12:23 PM
To: STDS-802-11-TGBF@xxxxxxxxxxxxxxxxx
Subject: Re: [STDS-802-11-TGBF] share the CR contribution

 

Hi Dongguk,

 

Thanks for the contribution!  I do have a question per CID 3204 and I don’t think the issue got resolved.

The CID raises such a case: the measurement exchange does not contain a polling phase (e.g., no unassociated non-AP responders). In such a case, how should the Partial TSF field in the SR2SI Sounding Trigger frame be set?

Keep in mind in the current 11.55.1.5.2.4 TF sounding phase - SR2SI variant, it looks like the SR2SI Sounding Trigger frame always includes a the User Info field with the AID12/USID12 field equal to 2008.

If the Partial TSF field is used by unassociated non-AP only,  I’d suggest we add text (may be in clause 11) to clarify the SR2SI Sounding Trigger frame includes the User Info field with the AID12/USID12 field equal to 2008 only when there is unassociated non-AP responder(s), otherwise it does not include that User Info field.

 

BR,

Chaoming

发件人: stds-802-11-tgbf@xxxxxxxxxxxxxxxxx <stds-802-11-tgbf@xxxxxxxxxxxxxxxxx> 代表 Dongguk Lim
发送时间: 2023112 10:28
收件人: STDS-802-11-TGBF@xxxxxxxxxxxxxxxxx
抄送: hg.cho@xxxxxxx; js.choi@xxxxxxx
主题: share the CR contribution

 

外部邮件/External Mail

 

 

Hi All,

 

I would like to share CR contribution, which provides resolutions for 5 CIDs related to SR2SI Sounding Trigger frame.

I plan to upload it to the server after hearing your opinions.

 

So, I would appreciate it if you could share your thoughts.

 

Best regards,

Dongguk.

 


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