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Re: [STDS-802-11-TGBN] MAC queue: SP on Co-RTWT

Hi SunHee,


Regarding to your SP4, if one AP share the OBSS info to another AP via Beacon frame, the two APs should share their BIGTK to each other to verify the received Beacon frame first.

Seems we don't have BIGTK sharing procedure between two APs.  From security perspective, it's better to defer it now.




Thanks


Best Regards


Jay Yang (杨志杰)



Original
From: SunHeeBaek <sunhee.baek@xxxxxxx>
To: STDS-802-11-TGBN@xxxxxxxxxxxxxxxxx <STDS-802-11-TGBN@xxxxxxxxxxxxxxxxx>;
Date: 2024年10月17日 10:40
Subject: [STDS-802-11-TGBN] MAC queue: SP on Co-RTWT

Hi Alfred,

 

Could you add the following straw polls on Co-RTWT to the MAC queue?

 

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

n   The TWT element is used to specify R-TWT schedule(s) to be coordinated between an AP and another AP.

u  Whether to use existing frame or to define a frame to include the TWT element is TBD.

Supporting list: [24/160, 23/1916]

 

  • SP #2: Do you agree to add the following text to the TGbn SFD?

n   The TWT element to specify R-TWT schedule(s) to be coordinated between an AP and another AP shall include one or more Broadcast TWT Parameter Set field(s).

u  How to configure the field is TBD.

Supporting list: [24/160, 23/1916]

 

  • SP #3: Do you agree to add the following text to the TGbn SFD?

n   The TWT element to specify R-TWT schedule(s) to be coordinated between an AP and another AP shall include an ID to identify a coordinated R-TWT schedule.

Supporting list: [24/160, 23/1916]

 

  • SP #4: Do you agree to add the following text to the TGbn SFD?

n   An AP shall announce OBSS R-TWT schedule(s) coordinated with another AP in the Beacon frame(s).

u  Note – OBSS R-TWT schedule(s) means the schedule(s) that is requested by that another AP to the AP, and then successfully coordinated.

u  How to announce the OBSS R-TWT schedule(s) is TBD.

Supporting list: [24/161, 23/1916]

 

Best Regards

SunHee Baek.

 

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