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The following SPs
are earlier SPs we raised in May meeting(SP Set #10). We have made some wording update. Please process the SPs with our update version. Thanks. SP1:
Do you agree to add
the following text to 11bp SFD?
l
802.11bp allows short timestamp to be carried in an AMP trigger Frame.
o
Note: The presence of the short timestamp is configurable. [Reference contributions:
11-25/0814r0, 11-25/0342r0, 11-24/1774r0, 11-25/1251r0] SP2:
Do you agree to add
the following text to 11bp SFD?
l
802.11bp allows duty-cycle configuration to be carried in an AMP trigger Frame.
o
Details of Duty-cycle configuration are TBD.
o
Note: The presence of the duty-cycle configuration is configurable.
[Reference contributions:
11-25/0813r0, 11-25/0341r0, 11-24/1775r0, 11-25/1252r0] SP3:
Do you agree to add
the following text to 11bp SFD?
l
802.11bp defines one mechanism that a non-AP AMP STA can derive its specific service period
in order to monitor AMP DL Frame in a duty-cycle manner. [Reference contributions:
11-25/0813r0, 11-25/0341r0, 11-25/1252r0] SP4:
Do you agree to add
the following text to 11bp SFD?
l
802.11bp supports a time-slot based random access mechanism, which includes:
o
Non-AP AMP STA randomly selects a time-slot among time-slots indicated by an AMP Trigger and the
non-AP AMP STA transmits an uplink PPDU in the selected slot.
o
How to do random selection is TBD. [Reference contributions:
11-25/0858r0] SP5:
Do you agree to add
the following text to 11bp SFD?
l
802.11bp supports a two phases access mechanism for Active Tx non-AP AMP STAs, which includes:
o
Based on the uplink frame
received in the one or more random access time-slots indicated by the AMP Frame from an AMP AP, the AMP AP can transmit another AMP frame to assign one or more transmission time-slots for non-AP AMP STA(s). [Reference contributions:
11-25/0815r0, 11-25/1253r0] Best Regards, Chuanfeng 发件人:
贺传峰(Chuanfeng HE) <00003db79489373f-dmarc-request@xxxxxxxxxxxxxxxxx>
Hi Bo, We have total 7 SPs requests. SP1-5 are earlier SPs raised in May meeting. I also have another 2 new SPs for this meeting.
SP6： Do you agree to add the following text to 11bp SFD?
l
802.11bp specifies, for a short timestamp, coarse timing granularity larger than 1µs.
o
The detailed timing granularity are TBD.
[Reference contributions: 11-25/1251r0, 11-25/0814r0, 11-25/0342r0,
11-24/1774r0] SP7: Do you agree to add the following text to 11bp SFD?
l
802.11bp supports that acknowledge information for two or more AMP non-AP STAs is carried in
one AMP frame. [Reference contributions: 11-25/0859r0] Best Regards,
Chuanfeng 发件人: Rojan Chitrakar <00002005fb56ded7-dmarc-request@xxxxxxxxxxxxxxxxx>
Hi Bo, Aside from the earlier 11 SP requests, please also add the following 8 SPs related to AMP Frame format (25/1102r1) and 1 SP related to AMP Acknowledgments (25/1242r0). So total 20 SP requests from myself. AMP Frame format: SP1: Do you agree to add to 11bp SFD:
[Reference: 25/1102r1, 25/0817r0, 25/0818r0] SP2: Do you agree to add to 11bp SFD:
§
Frame Control
o
Always present
§
ID
o
The number of the ID fields and whether they are always present is TBD.
§
Length
o
Only present if the Frame Body field is present in the AMP frame. [Reference: 25/1102r1, 25/0817r0, 25/0818r0] SP3: Do you agree to add to 11bp SFD:
[Reference: 25/1102r1, 25/0817r0, 25/0818r0] SP4: Do you agree to add to 11bp SFD:
[Reference: 25/1102r1, 25/0817r0, 25/0818r0] SP5: Do you agree to add to 11bp SFD:
[Reference: 25/1102r1, 25/0817r0, 25/0818r0] SP6: Do you agree to add to 11bp SFD:
[Reference: 25/1102r1, 25/0817r0, 25/0818r0] SP7: Do you agree to add to 11bp SFD:
[Reference: 25/1102r1, 25/0817r0, 25/0818r0] SP8: Do you agree to add to the 11bp SFD:
§
The UHF command is carried in the Payload field [Reference: 25/1102r1, 25/0817r0, 25/0818r0] AMP Acknowledgments: SP1: Do you agree to add to the 11bp SFD:
[Reference: 25/1242r0] Best Regards, Rojan Chitrakar From: Rojan Chitrakar <00002005fb56ded7-dmarc-request@xxxxxxxxxxxxxxxxx>
Hi Bo, I presented the related contributions this morning. Please add the following SPs to the agenda: AMP Channel Access: SP1: you agree to add to the 11bp SFD:
§
Session ID: Identifies the random access session
§
Response Type: Type of the solicited uplink response
§
ACW: Indicates the upper limits of the random access contention window
§
The frame may also carry a Number of Slots indicating the number of slots immediately after the AMP Trigger frame that are allocated for uplink transmissions
§
Other parameters are TBD. Note (not part of SP): The AMP Trigger frame is referred to as AMP Poll frame in 25/1240r0. [Reference: 25/1240r0, 25/0817r0, 25/0818r0] SP2: you agree to add to the 11bp SFD:
§
If it is a new session, the non-AP AMP STA initializes ACW and randomly chooses an ABO Counter in the range [0, ACW]. Else, if it a known session and the non-AP AMP STA’s previous transmission was unsuccessful,
the non-AP AMP STA updates the ACW to (2*ACW+1) and randomly chooses an ABO Counter in the range [0, ACW].
§
If the ABO Counter is less than the number of slots (N) allocated by the AMP Trigger frame, the non-AP AMP STA transmits an uplink AMP PPDU carrying the requested response in one of the slot allocated by the
AMP Trigger frame. Else, ABO Counter is decremented by N. [Reference: 25/1240r0, 25/0817r0, 25/0818r0] SP3: you agree to add to the 11bp SFD:
§
Session ID: Identifies the random access session
§
Other parameters are TBD.
§
Note (not part of SP): The AMP Trigger frame is referred to as AMP Re-Poll frame in 25/1240r0. [Reference: 25/1240r0, 25/0817r0, 25/0818r0] SP4: you agree to add to the 11bp SFD:
§
If the non-AP AMP STA has not yet transmitted its uplink response, and the ABO Counter is equal to 0, the non-AP AMP STA transmits an uplink AMP PPDU carrying the requested response; else the ABO Counter is
decremented by 1. [Reference: 25/1240r0, 25/0817r0, 25/0818r0] SP5: you agree to add to the 11bp SFD:
§
Response Type: Type of the solicited uplink response
§
The frame may also carry:
o
Number of Slots (N) indicating the number of slots immediately after the AMP Trigger frame that are allocated for uplink transmissions, and,
o
IDs of two or more non-AP AMP STAs that are scheduled for uplink transmission.
§
Other parameters are TBD. Note (not part of SP): The AMP Trigger frame is referred to as AMP Request frame in 25/1240r0. [Reference: 25/1240r0, 25/0817r0, 25/0818r0] SP6: you agree to add to the 11bp SFD:
§
If the AMP Trigger frame carries the ID of the non-AP AMP STA, the non-AP AMP STA transmits an uplink AMP PPDU carrying the requested response. [Reference: 25/1240r0, 25/0817r0 MAC Aspects of Backscatter non-AP STAs: SP1: you agree to add to the 11bp SFD:
§
NOTE – EPC is defined by the EPC Tag Data Standard (TDS)
§
Length of the EPC is TBD [Reference: 25/1239r0, 25/0818r0] SP2: Do you agree to add to the 11bp SFD:
[Reference: 25/1239r0, 25/0818r0] SP3: Do you agree to add to the 11bp SFD:
[Reference: 25/1239r0, 25/0818r0] SP4: Do you agree to add to the 11bp SFD:
[Reference: 25/1239r0, 25/0818r0] SP5: Do you agree to add to the 11bp SFD:
[Reference: 25/1239r0, 25/0818r0] Best Regards, Rojan Chitrakar From: Rojan Chitrakar <00002005fb56ded7-dmarc-request@xxxxxxxxxxxxxxxxx>
Hi Bo, For tomorrow (Jul 30th
) AM1, I request to replace 25/819 with 25/1239, since 1239 is already well discussed in the past, as well as offline. I will do my best to complete in 10 Mins.
11-25/1239, MAC Aspects of Backscatter non-AP
AMP STAs, Rojan Chitrakar (Huawei) I also request to swap the sequence for 1242 and 1240, i.e., present 1242 before 1240: 11-25/1242, AMP Acknowledgments, Rojan Chitrakar (Huawei) 11-25/1240, AMP Channel Access, Rojan Chitrakar (Huawei)
Best Regards, Rojan Chitrakar From:
sun.bo1@xxxxxxxxxxxxxxxx <sun.bo1@xxxxxxxxxxxxxxxx>
Hello, all, To proceed the submissions as many as possible during the Jul plenary session, one more TGbp meeting slot is added to Tue PM2. An updated meeting agenda is uploaded, including incorporated changes requested by members. Best Regards, Bo
Original From: 孙波
Date: 2025年07月26日
05:21 Subject: [STDS-802-11-TGBP] TGbp meeting agenda for Jul 802 plenary session uploaded
Hello, all, Thanks to those who have announced submissions in the TGbp reflector. The submission requests have been incorporated into the TGbp meeting agenda and uploaded to
the mentor server. There're around 50 submissions received which is much more than we have seen in past meetings. According to our history progress, not all submissions will be presented
during Jul plenary session. Some of them will be deferred to following TCs if the authors agree. All received submissions are classified into several topic groups. Topics of more submissions have higher pirority to present. More meeting slots are arragned
for PHY topics. If your submisisons are in the agenda, please
upload your submissions at least 24 hours before you presenting them to the group. And if your submissions are
NOT in the submission list, or you have special request for your submisisons (time, order, topic group), let me know it. Looking forward to seeing you in Madrid! Best Regards, Bo To unsubscribe from the STDS-802-11-TGBP list, click the following link:
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