Hi Ross,
Thank you for your question.
I think this up to the AP to include the TF triggering with a P2P RU in a cascading sequence or not.
So yes, a simplified sequence as you mention is possible.
However, I think that including a TF for P2P transmission in a cascading sequence provides additional benefits:
-
The AP have more flexibility to share a TxOp for UL, DL, or P2P.
-
By using additional information like a “More TF” information, a P2P station can avoid immediate ack from its peer (and then save multiple SIFS overhead) if it is confident that another opportunity will
come later in the same TxOp (for instance another time slot allocated to the other peer).
-
So, to me, the TF triggering a P2P transmission can be in or out of the scope of a cascading sequence, but have more benefits in a cascading sequence.
Best regards.
Stéphane.
From: Yujian (Ross Yu) <ross.yujian@xxxxxxxxxx>
Sent: mardi 26 mai 2020 03:10
To: BARON Stephane <Stephane.BARON@xxxxxxxxxxxx>
Cc: STDS-802-11-TGBE@xxxxxxxxxxxxxxxxx
Subject: Clarification question on 813r0
Hi Stephane,
Thanks for preparing the contribution. Could you clarify if the whole (not part of) TXOP can be shared to the triggered P2P transmission or not? In other
words, does it have to be combined with MU cascading sequence in slide 4? How about a simple procedure like this?
PS: I usually attend PHY calls, so may not have the chance to ask questions after your presentation. That’s why I send the clarification question here
in advance. Thanks.
regards
于健 Ross Yu
Huawei Technologies
发件人:
BARON Stephane [mailto:Stephane.BARON@xxxxxxxxxxxx]
发送时间:
2020年5月26日
2:55
收件人:
STDS-802-11-TGBE@xxxxxxxxxxxxxxxxx
主题:
Re: [STDS-802-11-TGBE] TGbe Conf Calls [May-July 2020]: Call For Submissions
Hi Alfred,
Can you please add the following contribution to the list:
- 11-20/0813r0 : triggered p2p transmissions
follow up (Stephane Baron, Canon), MAC : Medium Access
Best regards.
Stéphane.
From: Alfred Asterjadhi <asterjadhi@xxxxxxxxx>
Sent: dimanche 10 mai 2020 20:14
To: STDS-802-11-TGBE@xxxxxxxxxxxxxxxxx
Subject: [STDS-802-11-TGBE] TGbe Conf Calls [May-July 2020]: Call For Submissions
Hello all,
This is a call for submissions for the upcoming teleconference calls meeting.
Please let me know if you have any items to be added to the agenda by sending me an e-mail with a request using the format below:
- DCN-Presentation Title (Author, Affiliation), Topic
Also please ensure that the presentation is uploaded
at least one week prior to the conference call as I will include the links to the presentations in the Submission's list. If the contribution is not uploaded by that time then it may not be included in the list.
PS - There is no need to send an additional request for contributions that are already present in the conf call queue as they
will be imported by default to the Back-Logged Submission's List.
Best Regards,
Alfred
--
Alfred Asterjadhi, PhD
IEEE802.11 TGbe Chair,
Qualcomm Technologies Inc.
Cell #: +1 858 263 9445
Office #: +1 858 658 5302
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