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Re: [STDS-802-11-TGBB] Comments on Relayed CCA

Hi Volker,

Thank you very much for your comments. We’ll certainly look into framing the wording accordingly.

Kind regards,

Nikola

 

From: Jungnickel, Volker <volker.jungnickel@xxxxxxxxxxxxxxxxx>
Sent: 02 March 2021 09:18
To: Nikola Serafimovski <nikola.serafimovski@xxxxxxxxxxxx>; Chong Han <chong.han@xxxxxxxxxxxx>
Cc: STDS-802-11-TGBB@xxxxxxxxxxxxxxxxx
Subject: Comments on Relayed CCA

 

Dear Nikola, Chong,

 

I have some remarks regarding the relayed CCA scheme proposed in doc. 11-21/0280r1. My two main problems are

  1. it ends in a desaster if it is occassionally also used in non-AP STAs.
  2. it needs full-duplex support at APs which increases complexity

My personal view is it should be optional and if used, in no way activated at non-AP STAs.

 

I hope these comments are helpful for you.

 

Best regards - Volker

 

 

Priv.-Doz. Dr. Volker Jungnickel

Metro-, Access and Inhouse Systems

Fraunhofer Heinrich Hertz Institut

Einsteinufer 37

10587 Berlin

Deutschland

Tel. 0162 255 2756

 

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