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Re: [STDS-802-11-TGBE] [EXTERNAL] Re: [STDS-802-11-TGBE] PDT for NS/EP Priority Access



Hi Yangbo,

Thanks for your additional questions. Please see my responses below.

 

Regards,
_Subir

 

From: Yangbo (Boyce, 2012 NT Lab) <yangbo59@xxxxxxxxxx>
Sent: Sunday, September 20, 2020 9:47 PM
To: Das, Subir <sdas@xxxxxxxxxxxxxxxxx>; STDS-802-11-TGBE@xxxxxxxxxxxxxxxxx
Subject:
答复: [EXTERNAL] Re: [STDS-802-11-TGBE] PDT for NS/EP Priority Access

 

Hi Subir,

 

Actually I have similar concern with Zhiqian on how to classify a MSDU as NSEP, to which you responded that “Once it is enabled, all MSDUs will be classified the way it is done today for AC_VO”. I still have two clarification questions.

 

1, For uplink NESP traffic, are you supposing all NSEP STAs have NESP traffic only? For example, If a STA has both NESP traffic and background traffic in buffer, this mechanism assigns inappropriate priority to background traffic.

 

SD> Once enabled,  all traffic from NSEP STAs are treated as Priority Access traffic. We agree that if there are other types of traffic originated from NSEP STAs during this enablement, they will also get the similar treatment. We believe that the alternative to this will require additional classifications to each category which will be complicated. Remember, this service is normally represent a small fraction of the overall use base and requires only during emergency.

 

2, For downlink only NESP traffic, how could an AP know the traffic is NESP? Some AP does not have higher layer within itself. Who should be responsible to trigger NESP Priority Access setup procedure in this case? The NESP Server? Or the NESP receiving STA?

 

SD> As we  clarified earlier, this type of service can only be enabled in a managed BSS. So there will be an interface that will trigger to the AP. This is beyond the scope of this Standard.

 

 

Regards

Boyce Yangbo

发件人: Das, Subir [mailto:sdas@xxxxxxxxxxxxxxxxx]
发送时间: 2020920 20:47
收件人:
STDS-802-11-TGBE@xxxxxxxxxxxxxxxxx
主题: Re: [STDS-802-11-TGBE] [EXTERNAL] Re: [STDS-802-11-TGBE] PDT for NS/EP Priority Access

 

Hello Zhiqiang,

Thanks for your review and comments. Please find my responses in the attached.

 

Regards,

_Subir

 

From: Zhiqiang Han <han.zhiqiang1@xxxxxxxxxx>
Sent: Friday, September 18, 2020 2:59 AM
To:
STDS-802-11-TGBE@xxxxxxxxxxxxxxxxx
Subject: [EXTERNAL] Re: [STDS-802-11-TGBE] PDT for NS/EP Priority Access

 

Hi, Subir Das,

Thanks for your hard working, please find comments in the attached files for r1.

 

 

Best Regards,

 

Zhiqiang Han,

 

ZTE Corporation @ Xi'an

原始邮件

发件人:Das,Subir <sdas@xxxxxxxxxxxxxxxxx>

20200917 22:25

Re: [STDS-802-11-TGBE] PDT for NS/EP Priority Access

Thanks to the members that have reviewed rev0 and provided good comments.

We have uploaded rev1.

 

https://mentor.ieee.org/802.11/revise-document?t=7995000040%7F1

 

Thanks for your support.

 

Regards,

_Subir

 

From: Das, Subir
Sent: Tuesday, September 8, 2020 9:49 PM
To:
STDS-802-11-TGBE@xxxxxxxxxxxxxxxxx
Subject: PDT for NS/EP Priority Access

 

Hello TTT members for NS/EP Priority Access,

I have posted the initial draft text for your review and inputs.

 

https://mentor.ieee.org/802.11/dcn/20/11-20-1434-00-00be-pdt-for-ns-ep-priority-access.docx

 

Regards,

-Subir


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