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Hi Tony, Based on some offline discussions, I would like to revise the SP/motion text for TCIR as follows. Thanks again the group members for the valuable comments and suggestions. And please let me know if you have any further comments or suggestions. The SP text
•
Do you support to add the following to the TGbf SFD: Truncated Channel Impulse Response(TCIR)
described as follows should be considered as an optional type of the sensing measurement results for sub-7GHz sensing.
Ø
The CIR is defined as the output of IDFT of frequency domain CSI.
Ø
The TCIR is a subset of CIR around the largest magnitude tap of the CIR.
Note: the method of selecting TCIR taps from the CIR is TBD. The Motion text
•
Move to add the following to the TGbf SFD: Truncated Channel Impulse Response(TCIR)
described as follows should be considered as an optional type of the sensing measurement results for sub-7GHz sensing.
Ø
The CIR is defined as the output of IDFT of frequency domain CSI.
Ø
The TCIR is a subset of CIR around the largest magnitude tap of the CIR.
Note: the method of selecting TCIR taps from the CIR is TBD. Best wishes, Rui Du 发件人: durui (D) [mailto:000017788cb650b9-dmarc-request@xxxxxxxxxxxxxxxxx]
Hi Tony, I receive some valuable comments and questions for TCIR from the group members in last month, really appreciate that. With the very good discussion, I’ve converged and confirmed the idea of TCIR with some group members. And still waiting for the potential further comments from other group members.
Since I haven’t received any further comments or questions until now, I would like to request the SP and motion again about the TCIR. The SP text
•
Do you support to add the following to the TGbf SFD:
•
Truncated Channel Impulse Response(TCIR) described as follows should be considered as one optional type of the sensing measurement results for sub-7GHz sensing.
Ø
Generating the CIR (time domain) from frequency domain CSI (e.g. by IFFT).
Ø
Reporting the set of taps (complex samples) around the tap with the largest magnitude of the entire CIR .
Ø
The size of the selected set is corresponding to the range of interest.
Ø
Note: the calculation of the size of the reporting set is TBD. The Motion text
•
Move to add the following to the TGbf SFD:
•
Truncated Channel Impulse Response(TCIR) described as follows should be considered as one optional type of the sensing measurement results for sub-7GHz sensing.
Ø
Generating the CIR (time domain) from frequency domain CSI (e.g. by IFFT).
Ø
Reporting the set of taps (complex samples) around the tap with the largest magnitude of the entire CIR .
Ø
The size of the selected set is corresponding to the range of interest.
Ø
Note: the calculation of the size of the reporting set is TBD. The first sub-bullet modified to state that IFFT is one recommending method, other potential method also can be adopted to generating the CIR. The second sub-bullet is the statement of how to select the reference point (this has been discussed clearly in the email thread and this is a common method that is
already adopted in 11ay and under discussion in 802.15.4ab). The third sub-bullet remain the same meaning of the previously one. And I am asking the group members again, please let me know if you have any further comments, questions or suggestions. Many thanks. Best wishes, Rui Du 发件人: Hanxiao (Tony, WT Lab) [mailto:0000177ab8f731c4-dmarc-request@xxxxxxxxxxxxxxxxx]
Dear all, This is a reminder and
call for submissions for the upcoming
meeting on:
•
February 14 (Monday), 9am - 11:00am ET
•
February 15 (Tuesday), 9am - 11:00am ET
•
February 17 (Thursday), 10pm - 12:00am ET Please note:
1.
Please
send the agenda
request at least
24 hours prior to the call, following the format below: •
DCN, Title, Author (affiliation), Time duration
3.
Please
upload your submissions (revision 0) on mentor
24 hours prior to the meeting so that members would have a chance to review those submissions offline. Otherwise,
a.
If there is not enough time during the meeting, the presentation will be delayed to the next meeting.
b.
If there is enough time during the meeting, the presentation will be moved to the end of the queue and be presented in the end. However, any related SP should be delayed
to the next meeting.
4.
Please send the
motion request (with related DCN, and SP result) around
10+5 days before the meeting (for teleconference, not for Plenary or Interim meeting), so that the TG chair could send the 10 day advance
notice to the 802.11 reflector, after getting the approval from the WG chair.
5.
Dial-in information: February 14 (Monday) Join the Webex meeting here:
https://ieeesa.webex.com/ieeesa/j.php?MTID=m86e726b2f437f5a06f7c8dbcad778a33 Meeting number: 234 917 01979
Meeting password: wireless (94735377 from phones and video systems)
Join by phone: Tap to call in from a mobile device (attendees only)
+1-408-418-9388 USA Toll Access code: 234 917 01979
Join from a video system or application Dial
23491701979@xxxxxxxxxxxxxxxx
You can also dial 173.243.2.68 and enter your meeting number. Join using Microsoft Lync or Microsoft Skype for Business Dial
23491701979.ieeesa@xxxxxxxxxxxxxx
Need help? Go to
http://help.webex.com February 15 (Tuesday) Meeting number: 234 659 57065
Meeting password: wireless (94735377 from phones and video systems)
Join by phone: Tap to call in from a mobile device (attendees only)
+1-408-418-9388 USA Toll Access code: 234 659 57065
Join from a video system or application Dial
23465957065@xxxxxxxxxxxxxxxx
You can also dial 173.243.2.68 and enter your meeting number. Join using Microsoft Lync or Microsoft Skype for Business Dial
23465957065.ieeesa@xxxxxxxxxxxxxx
Need help? Go to
http://help.webex.com February 17 (Thursday) Join the Webex meeting here:
https://ieeesa.webex.com/ieeesa/j.php?MTID=md170f69e272dfa7f7939933839e8a4bf Meeting number: 234 939 70716
Meeting password: wireless (94735377 from phones and video systems)
Join by phone: Tap to call in from a mobile device (attendees only)
+1-408-418-9388 USA Toll Access code: 234 939 70716
Join from a video system or application Dial
23493970716@xxxxxxxxxxxxxxxx
You can also dial 173.243.2.68 and enter your meeting number. Join using Microsoft Lync or Microsoft Skype for Business Dial
23493970716.ieeesa@xxxxxxxxxxxxxx
Need help? Go to
http://help.webex.com Best Regards : ) Tony Xiao Han
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