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Re: [STDS-802-11-TGBC] Resolutions uploaded

Hi Mark,

 

Thank you for your email.


I am fine with your suggested changes.


Regards,

Abhi

 

From: ** STDS-802-11-TGbc -- Enhanced Broadcast Service ** <STDS-802-11-TGBC@xxxxxxxx> On Behalf Of Mark Rison
Sent: Tuesday, August 31, 2021 8:49 AM
To: STDS-802-11-TGBC@xxxxxxxxxxxxxxxxx
Subject: Re: [STDS-802-11-TGBC] Resolutions uploaded

 

WARNING: This email originated from outside of Qualcomm. Please be wary of any links or attachments, and do not enable macros.

Hello Abhi,

 

How about:

 

An EBCS AP shall signal buffered EBCS Data frames via the EBCS TIM element (see 9.4.2.x (EBCS TIM element)) instead of the TIM element [delete: in Beacon frames, since this would prevent EBCS from being used with DMG, for example]. [1005] [do the tables of Beacon, DMG Beacon, (S1G Beacon) contents need to be updated?]

 

NOTE—The TIM element has only 1 bit for signaling buffered group addressed frames and so cannot differentiate between different streams of traffic [again, traffic streams has a specific meaning in 802.11]. If an EBCS AP were to use the TIM element, an associated non-AP STA that does not subscribe to any EBCS traffic stream would wake up for the EBCS traffic streams. This would cause unnecessary power consumption at the STA. Similarly, using a TIM element would cause an unassociated non-AP STA that subscribes to an EBCS traffic stream to wake up for any non-EBCS group addressed traffic. [delete: Usage of EBCS TIM element helps avoid such unnecessary power consumption for both category of STAs, since this is over-egging the pudding].

 

Thanks,

 

Mark

 

--

Mark RISON, Standards Architect, WLAN   English/Esperanto/Français

Samsung Cambridge Solution Centre       Tel: +44 1223  434600

Innovation Park, Cambridge CB4 0DS      Fax: +44 1223  434601

ROYAUME UNI                             WWW: http://www.samsung.com/uk

 

From: ** STDS-802-11-TGbc -- Enhanced Broadcast Service ** <STDS-802-11-TGBC@xxxxxxxx> On Behalf Of Abhishek Patil
Sent: Tuesday, 31 August 2021 23:06
To: STDS-802-11-TGBC@xxxxxxxxxxxxxxxxx
Subject: Re: [STDS-802-11-TGBC] Resolutions uploaded

 

 

Hi Morioka-san,


Thank you for revising the document based on the feedback from the group during the previous call.

 

May I suggest alternative text for the following paragraph and NOTE page 17?

 

An EBCS AP shall signal buffered EBCS Data frames via the EBCS TIM element (see 9.4.2.x (EBCS TIM element)) instead of the TIM element in Beacon frames. [1005]

 

NOTE—The TIM element has only 1 bit for signaling buffered group addressed frames and cannot differentiate between different traffic streams. If an EBCS AP were to use the TIM element, an associated non-AP STA that does not subscribe to EBCS traffic stream will wake up for the EBCS traffic streams. This will cause unnecessary power consumption at the STA. Similarly, using TIM element will cause an unassociated non-AP STA that subscribes to an EBCS traffic streams to wake up for the non-EBCS group addressed traffic. Usage of EBCS TIM element helps avoid such unnecessary power consumption for both category of STAs.

 

 

Reasoning:

  1. TIM element signals BUs. Same applies for EBCS TIM element
  2. The subject in the paragraph and the NOTE is the EBCS AP
  3. General restructuring for clarity

 

Regards,
Abhi

 

-----Original Message-----
From: ** STDS-802-11-TGbc -- Enhanced Broadcast Service ** <STDS-802-11-TGBC@xxxxxxxx> On Behalf Of Hitoshi MORIOKA
Sent: Tuesday, August 31, 2021 1:33 AM
To: STDS-802-11-TGBC@xxxxxxxxxxxxxxxxx
Subject: [STDS-802-11-TGBC] Resolutions uploaded

 

WARNING: This email originated from outside of Qualcomm. Please be wary of any links or attachments, and do not enable macros.

 

Hi Marc and all,

 

I have uploaded the updated proposed resolutions.

 

Excel

https://mentor.ieee.org/802.11/dcn/21/11-21-0768-09-00bc-resolutions-for-clause-11-100-2.xlsx

 

Word

https://mentor.ieee.org/802.11/dcn/21/11-21-0239-09-00bc-resolutions-for-clause-11-100-2.docx

 

Best Regards,

 

---

Hitoshi MORIOKA

SRC Software Inc.

hmorioka@xxxxxxxxxxxx

 

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