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Re: [STDS-802-11-TGBN] MAC queue for May F2F: SP on Roaming

Hi Giovanni,


Thanks for the SP, I have several comments on the SP text, see them below in blue font.





Thanks


Best Regards


Jay Yang (杨志杰)



Original
From: GiovanniChisci <00002b657bbbbed7-dmarc-request@xxxxxxxxxxxxxxxxx>
To: STDS-802-11-TGBN@xxxxxxxxxxxxxxxxx <STDS-802-11-TGBN@xxxxxxxxxxxxxxxxx>;
Date: 2024年05月11日 08:51
Subject: [STDS-802-11-TGBN] MAC queue for May F2F: SP on Roaming

Hi Alfred,

 

I’d like to queue the following harmonized SP for the Roaming agenda in the MAC queue

 

SP:

·         Do you agree that during roaming, after the request/response exchange that initiates notification of the DS mapping change from the current AP MLD to the target AP MLD,

need to clarify the request/response with current AP MLD or target AP MLD?

o   the current AP MLD is able to deliver buffered DL data frames for a TBD period of time.

How about rewording as "the current AP MLD is able to deliver buffered DL data frames to the non-AP MLD based on certain TBD threshod(time, buffered data numbers, etc.)"

o   The non-AP MLD may retrieve buffered DL data frames from the current AP MLD

Not sure what the meaning of "retrieve" here, if it equal to receive, you can merge it to the bullet above. Otherwise, need more clarification.

o   TBD – The non-AP MLD shall not send UL data to current AP MLD

When non-AP MLD receives DL data, it still have the chance to send UL data according to several contributions in preemption topic, 

How about rewording as "TBD--The non-AP MLD may send UL data to current AP MLD"

o   The non-AP MLD may send UL data to target AP MLD.

o   It is assumed that the target AP MLD is able to deliver data frames after the DS mapping change

Add bullet:

the current AP MLD is able to forward the undelived buffered DL data frames to the target AP MLD.  

 

Supporting list: [24/0052, 24/0413, 24/0396, 23/1971, 24/0101, 23/1996, 24/0083, 24/0679]

 

These topics might have been discussed also in other contributions, so anyone please feel free to reach out to me if you’d like to add your CID and/or be included in further harmonization discussions on this topic.

 

Thanks,

Giovanni

 

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