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Hi Dongguk, Please see my follow up inline. BR, Chaoming 发件人: Dongguk Lim <dongguk.lim@xxxxxxx>
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. [cm] It’s not obvious. As you see, Ali pointed out two options: 1. The partial TSF field does not exist (or the user
info with 2008 not exist?) when polling not exist; 2. The TSF filed is reserved when polling not exist. We need text to clarify which one is the group’s preference. 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.
[cm] This means when partial TSF exists it applies to both A-STA and U-STA. Sounds OK to me for this point. After discussion, I added the related text as a note in the resolution to indicate that.. Best regards, Dongguk. From:
罗朝明(Chaoming Luo) [mailto:000015d97e832564-dmarc-request@xxxxxxxxxxxxxxxxx]
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
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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