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Re: [STDS-802-11-TGBE] TGbe Teleconferences [03/22/2021 and 03/24/2021]: Agendas Posted

Hi Zinan,

You raised good questions. I'm looking into this and will get back to you.

The normalization resolution of 20MHz has nothing to do with which subband and subband size each SR field indicates.

Thanks,
Alice


On Mon, Apr 5, 2021 at 6:57 PM Zinan Lin <Zinan.Lin@xxxxxxxxxxxxxxxx> wrote:

Hi Alice,

 

Thank you for your explanation.

 

I also have a few questions related to CID 1618 and 2634, specifically the sentence “If the STA operating channel width is 20 MHz or 40 MHz, then this field is set to the same value as the Spatial Reuse 1 field.”

 

  1. Per SP #402, it is stated that the normalization of PSR is performed on 20MHz basis regardless of the BW field of the EHT TB PPDU. If 20MHz is the normalization resolution, why the 2nd field is set to the same value as the Spatial Reuse 1 field if the STA operating channel width is 40MHz?

 

  1. May I know what “the STA" in that sentence refers to? Does this STA refer to the EHT STA that sends the TB PPDU?

 

Thanks,

Zinan

 

From: Alice Jialing Li <jialing.li.phd2@xxxxxxxxx>
Sent: Monday, April 5, 2021 3:30 PM
To: STDS-802-11-TGBE@xxxxxxxxxxxxxxxxx
Subject: Re: [STDS-802-11-TGBE] TGbe Teleconferences [03/22/2021 and 03/24/2021]: Agendas Posted

 

Hi Eunsung,

 

Yes. You are correct. We got the exact wording from the SR fields in HE-SIG-A in HE TB PPDU. And that was the way how it was being set back in 11ax, if we're correct.

 

Best regards,

Alice

 

 

On Sun, Apr 4, 2021 at 11:09 PM Eunsung Park <esung.park@xxxxxxx> wrote:

Hi Alice,

 

Thanks for preparing the resolutions.

I have a question for clarification. Regarding the resolutions for CID 1618 and 2634, you added the sentences in orange into the Spatial Reuse 2 field as below. Could you clarify what the sentence “If the STA operating channel width is 20 MHz or 40 MHz ~” means? That means a 20 or 40 MHz operating STA sets the Spatial Reuse 2 field to the same value as the Spatial Reuse 1 field?

 

 

Best regards,

Eunsung

 

From: Alice Jialing Li [mailto:jialing.li.phd2@xxxxxxxxx]
Sent: Tuesday, March 23, 2021 3:23 PM
To: STDS-802-11-TGBE@xxxxxxxxxxxxxxxxx
Subject: Re: [STDS-802-11-TGBE] TGbe Teleconferences [03/22/2021 and 03/24/2021]: Agendas Posted

 

Hi Alfred,

 

Please add the comment resolutions on U-SIG part 4 (495r0) to the PHY queue.

 

Thanks,

Alice Chen

Qualcomm

 

 

On Sun, Mar 21, 2021 at 8:37 AM Alfred Asterjadhi <asterjadhi@xxxxxxxxx> wrote:

Hello all,

 

I uploaded an updated version of the agendas, which contains the agenda for the next conference calls, scheduled on Monday, March 22 (MAC/PHY), 19:00-22:00 ET and Wednesday, March 24 (JOINT), 10:00-12:00 ET.

 

The agendas can be found here:

https://mentor.ieee.org/802.11/dcn/21/11-21-0385-10-00be-mar-may-tgbe-teleconference-agenda.docx

 

DIAL IN DETAILS FOR MONDAY:

Join the MAC meeting here: https://ieeesa.webex.com/ieeesa/j.php?MTID=m6588021783b62d8dfcc451903289a807 Meeting number: 129 109 6603 Meeting password: wireless (94735377 from phones and video systems)     

 

Meeting number: 129 370 8473 Meeting password: wireless (94735377 from phones and video systems)

 

DIAL IN DETAILS FOR WEDNESDAY:

Join the JOINT meeting here: https://ieeesa.webex.com/ieeesa/j.php?MTID=mf0eb017f253cac532618a3fa59b1344c

Meeting number: 129 921 8124 Meeting password: wireless (94735377 from phones and video systems)

 

Notice: Please note that by now all authors of the submissions for PDTs and CRs (especially MAC) should have sent requests for feedback to the IEEE TGbe reflector. Members are invited to provide feedback for these contributions prior to the conference call via e-mail so that the time in the conf calls is used efficiently. 

 

Best Regards,

 

Alfred

 

--

Alfred Asterjadhi, PhD

IEEE802.11 TGbe Chair,

Qualcomm Technologies Inc.

Cell #:    +1 858 263 9445

Office #: +1 858 658 5302

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