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Re: [STDS-802-11-TGBE] PDT-MAC-MLO Enhanced Multi-link Single-radio Operation

Hi Yongho,

Thanks for your suggestions. I revised the document to r7:
https://mentor.ieee.org/802.11/dcn/20/11-20-1291-07-00be-pdt-mac-mlo-enhanced-multi-link-single-radio-operation.docx

The following changes are made in r7:
  1. The 1st paragraph is now changed as follows. Since "the specified set of the enabled links in which the EMLSR mode is applied" is used every time to describe the links used for the EMLSR operation, I gave a name for it so that the text becomes cleaner:
    "A non-AP MLD may operate in the enhanced multi-link single-radio (EMLSR) mode on a specified set of the enabled links. (name of the mode is TBD) The specified set of the enabled links in which the EMLSR mode is applied are called EMLSR links."
  2. The 3rd paragraph is now changed as follows: 
    "    When a non-AP MLD is operating in the EMLSR mode, the non-AP MLD shall be able to listen on the EMLSR links, by having its affiliated STA(s) corresponding to those links in the awake state. The listening operation includes CCA and receiving the initial Control frame of a frame exchange sequence that is initiated by an AP MLD."
  3. All the occurrences of " the specified set of the enabled links in which the EMLSR mode is applied" are now replaced with "the EMLSR links"
Regarding your comment on "Because this concurrent listening can be supported on only the specified set of enabled links. And, it is not supported after receiving the initial Control frame.", this case is handled in the last paragraph in the following sentence "After receiving the initial Control frame of a frame exchange sequence, the non-AP MLD shall transmit or receive frames on the link in which the initial Control frame was received and shall not transmit or receive on the other link(s) of the EMLSR links until the end of the frame exchange sequence..."

Thanks,
Minyoung

On Fri, Aug 28, 2020 at 12:01 PM Yongho Seok <yongho.seok@xxxxxxxxx> wrote:
Hi Minyoung, 
May I suggest the following change?
From "the non-AP MLD shall be able to listen on more than one enabled link and less than or equal to the total number of enabled links of the non-AP MLD"
To "the non-AP MLD shall be able to listen on the specified set of enabled links in which the EMLSR mode is applied, until receiving the initial Control frame of a frame exchange sequence that is initiated by an AP MLD."
Because this concurrent listening can be supported on only the specified set of enabled links. And, it is not supported after receiving the initial Control frame.  
And, there is a typo, "initated". 
   
Thanks, 
Yongho 

2020년 8월 28일 (금) 오전 11:31, Minyoung Park <mpark.ieee@xxxxxxxxx>님이 작성:
Hi Sharan,

Thanks for the suggestion. I'll make the change in r7.

Regards,
Minyoung

On Fri, Aug 28, 2020 at 11:26 AM Sharan Naribole <n.sharan@xxxxxxxxxxx> wrote:

Hi Minyoung,

 

Thanks for your efforts!

 

It would be helpful to clarify in the very first paragraph of 33.x.y that EMSLR mode can be applied on a subset of the enabled links. I suggest this because you removed the sentence of non-AP MLD indicating the set of EMLSR links later in the document.

 

Thanks,

Sharan

 

From: Minyoung Park [mailto:mpark.ieee@xxxxxxxxx]
Sent: Friday, August 28, 2020 11:17 AM
To: STDS-802-11-TGBE@xxxxxxxxxxxxxxxxx
Subject: Re: [STDS-802-11-TGBE] PDT-MAC-MLO Enhanced Multi-link Single-radio Operation

 

Hello TTT members for Enhanced Multi-link Single-radio Operation,

 

I've resolved all the comments and uploaded r6 for the draft text for enhanced multi-link single-radio operation:

 

Please review and let me know if you have any further comments. I'm planning to run a SP sometime next week.

 

Thanks,

Minyoung

 

On Mon, Aug 24, 2020 at 9:15 PM Minyoung Park <mpark.ieee@xxxxxxxxx> wrote:

Hello TTT members for Enhanced Multi-link Single-radio Operation,

 

Here is an initial draft text for enhanced multi-link single-radio operation:

https://mentor.ieee.org/802.11/dcn/20/11-20-1291-00-00be-pdt-mac-mlo-enhanced-multi-link-single-radio-operation.docx

 

Please review and let me know if you have any comments.

 

Thanks,

Minyoung

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