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Hi Ross, The previous description is not accurate. There are two main reasons:
a) The value of the UL Spatial Reuse field in the Common Info field of the Trigger frame of the PSRR PPDU
if an HE TB PPDU follows the PSRR PPDU, or b) Special User Info field of the Trigger frame of the PSRR PPDU
if an EHT TB PPDU follows the PSRR PPDU, Therefore, I would suggest the following changes:
Please let me know if you have any further questions. Thanks, Zinan From: Yujian (Ross Yu) <ross.yujian@xxxxxxxxxx>
Hi Zinan, I think the previous description is good enough. Regarding how to differentiate HE/EHT TB PPDU, there is already description in clause 9, the table you referred. There is no need to mention it
here. Moreover, relying on B55 is not a complete solution. regards 于健 Ross Jian Yu Huawei Technologies 发件人: Zinan Lin [mailto:Zinan.Lin@xxxxxxxxxxxxxxxx]
Hi Ross, Thanks for your feedback. As indicated the current specs (11be D2.2,
35.10.3.1), there are 3 options for the OBSS STA to obtain PSR values (as indicated below). The first two options (a and b) are to obtain PSR values from the Trigger frame if the OBSS STA can hear from the Trigger frame; the last option is to obtain PSR
values from the TB PPDU. The existing explanation structure is clear. However, as I indicated in the discussion, the OBSS STA may not be able to hear the TB PPDU. The first two options are focused on where the PSR value can obtained from the Trigger frame. That is why it is more straightforward to use the
value of Common Info field of the Trigger frame as a criterion to determine where PSR can be obtained from the Trigger frame and add the corresponding reference. Could you please elaborate more about how to add the reference here? Thanks, Zinan From: Yujian (Ross Yu) <ross.yujian@xxxxxxxxxx>
Hi Zinan, Thanks for the sharing and good work. For CID 11675, I suggest to not touch how to differentiate HE/EHT TB PPDU as there is already detailed description in other subclauses.
You may add references if you like.
regards
于健 Ross Jian Yu
Huawei Technologies 发件人:
Zinan Lin [mailto:Zinan.Lin@xxxxxxxxxxxxxxxx]
Dear all, Attached please find the CR document for CIDs (11674, 11675, 12010,12066, 12067, 12363, 14010). Majority of CIDs are related to EHT PSR operation.
Could you please take a look at the document? Please let me know your comments by next Thursday (10/20). I plan to upload the document before next Joint meeting ( 10/26). Thank you for your help in advance! Best regards, Zinan To unsubscribe from the STDS-802-11-TGBE list, click the following link: https://listserv.ieee.org/cgi-bin/wa?SUBED1=STDS-802-11-TGBE&A=1 |