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Re: [STDS-802-11-TGBN] [EXT] [STDS-802-11-TGBN] Straw Polls on ICR (coexistence) in MAC

Hi Alfred,

 

Please add the following two SPs to the 11bn queue as well following my contribution:

2024

543

1

TGbn

Coexistence Protocols for UHR - follow up

 

  • Do you support defining the following fields for unavailability indication in M-STA BA frames:

–         An Unavailability Target Start Time field defined as the TSF time at which the STA becomes unavailable (duration and resolution TBD, expectation is to use a portion of the TSF)

–         An Unavailability Duration field defined as the time during which the STA is unavailable (field may be not present or set to an unknown value)

 

  • Do you support to define a special Feedback Per AID TID Info field (name TBD) that carries control feedback in the M-BA frame?

–         The control feedback (i.e. unavailability indication) is carried instead of the BlockAck Bitmap in that Feedback Per AID TID Info field.

–         The Ack Type subfield of the Per AID TID Info field is set to 0 and the TID subfield of the Per AID TID Info field is set to a reserved value.

–         The AID11 subfield of this Per AID TID Info field is set to a reserved TBD value if the control feedback is addressed to all STAs or to the AID11 that identifies the intended recipient STA.

–         The Starting Sequence Number field of this Per AID TID Info field is reserved.

 

 

Regards,

Sherief

 

From: Liwen Chu <liwen.chu@xxxxxxx>
Sent: Monday, July 15, 2024 2:57 PM
To: STDS-802-11-TGBN@xxxxxxxxxxxxxxxxx
Subject: [STDS-802-11-TGBN] [EXT] [STDS-802-11-TGBN] Straw Polls on ICR (coexistence) in MAC

 

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Hi Alfred,

 

Following presentation of document 857r1 (https://mentor.ieee.org/802.11/dcn/24/11-24-0857-01-00bn-icr-consideration.pptx), please queue the following SPs to the MAC 11bn queue.

 

SP1

  • Do you support to use M-STA BA for Initial Control Response frame (ICR) for DL and UL, at least when carrying feedbacks (i.e. unavailability feedback)?

 

Best Regards,

Liwen

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