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[STDS-802-11-TGBN] Regarding 25/1014r1, "Discussion on PEDCA internal collision"



Hi all,

I presented 25/1014r0, "Discussion on PEDCA internal collision,” on today TGbn MAC (AM 2) session.
I have modified the straw poll text and uploaded 25/1014r1 (You can download it from here.)
This submission discusses an internal collision resolution clarification issue between DS-CTS transmission and EDCAF’s frame transmission.

I will request to run SP of the document, and you can see the SP text below:

SP #1
Do you agree to add the following text?:

37.6 Prioritized EDCA
In a P-EDCA STA, if the start of a DS-CTS transmission and the start of an EDCAF frame transmission occur at the same time (e.g., when DSAIFS[AC_VO] coincides with AIFS[AC] plus the remaining backoff slot(s) of an EDCAF), the STA should transmit the DS-CTS frame. This shall not be regarded by any EDCAF of the STA as an internal collision; EDCAFs shall not invoke the internal-collision resolution procedure, and the EDCAFs’ channel-access parameters (e.g., QSRC[AC]) shall remain unchanged.

If you have any questions or opinions, please feel free to let me know.
Thank you.

Juseong Moon
KNUT

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