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[STDS-802-11-TGBE] 11-20-0747-00-00be-rts-cts-in-11be



Hi Yong and Lochan,

 

Because of time limit, I didn’t get a chance to ask questions during teleconference. Would you please clarify below questions? Thanks.

 

1)       Slide 7: There are both BW and puncture patent subfields in the special user info field of MU-RTS in your presentation.  Since puncture pattern will provide detailed information for each 20MHz subchannels, why we still need BW subfield here?

2)       Slide 8: In the last bullet, one bit is used to distinguish which CTS frame format will be used in response of MU-RTS. Since ehtCTS is used for single STA, while CTS is used for more than one STAs. This information can be obtained by STA itself by counting the number of User info field. Why a bit indication is needed here?

3)       Slide 9: an new ehtCTS is introduced in this page. Its function is almost the same as BQR in current standard. Do we still need to introduce this new frame? Isn’t a better idea to reuse BQR frame here?

 

 

Regards,

Yunbo


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