Hi Jinyoung,
Thanks. This helps people better understand that there may be multiple trigger frames within one TXOP, but each BFee can
be only triggered once.
regards
于健 Ross Jian Yu
Huawei Technologies
发件人:
천진영 [mailto:jiny.chun@xxxxxxx]
发送时间: 2022年1月18日
12:36
收件人: Yujian (Ross Yu) <ross.yujian@xxxxxxxxxx>; STDS-802-11-TGBE@xxxxxxxxxxxxxxxxx
主题: RE: [STDS-802-11-TGBE]
答复: [STDS-802-11-TGBE] BFRP discussion
Hi Ross,
Thank you for your careful drawing.
The first BFRP is mandatory, but the second one is optional. So I slightly prefer the original one.
But I’m
okay with that because it just shows an example of sounding sequence.
I’ll
add the below figure in r3 and let’s show members both of them in Joint
CC.
Best regards,
Jinyoung
From: Yujian (Ross Yu) [mailto:00001792b51ef4ea-dmarc-request@xxxxxxxxxxxxxxxxx]
Sent: Monday, January 17, 2022 4:49 PM
To: STDS-802-11-TGBE@xxxxxxxxxxxxxxxxx
Subject: [STDS-802-11-TGBE] 答复:
[STDS-802-11-TGBE] BFRP discussion
Hi Jinyoung,
For Figure 35-29, can we also have another example like below? The visio file is within the attached docx.
regards
于健 Ross Jian Yu
Huawei Technologies
发件人:
천진영 [mailto:jiny.chun@xxxxxxx]
发送时间: 2022年1月13日
9:00
收件人: STDS-802-11-TGBE@xxxxxxxxxxxxxxxxx
主题: [STDS-802-11-TGBE] BFRP discussion
Hi,
Yesterday, I’ve presented 21/2013 (CRs for 35.5.3) and members want more
discussion by email. So I make this email thread.
The addressed issue is that:
Currently, the same STA can’t be re-polled but the other STAs can be polled
by additional BFRP Trigger in the same TXOP.
So the current figure has some problem.
So I’d like to remove the word
‘One or more sequences’ and make
some changes the BFRP explanation as below.
BFRP Trigger frames sent within an EHT TB sounding sequence shall solicit EHT TB PPDUs.
(move from other place)
An EHT beamformer that has initiated an EHT TB sounding sequence may send
another more than one BFRP Trigger frame in the same TXOP as shown in Figure 35-29 (An illustration of EHT TB sounding).
Please give me your opinions or good directions for the CR.
Best regards,
Jinyoung
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