9467 xun yang "A non-AP STA with Please Rejected- A-BQR Support clarify. subfield of its HE The commentor asked for Capabilities element clarification of Once “asist”. equal to 1 delivers the AP received the channel bandwidth query availability information from reports (BQRs) to STAs, it is up to the AP to assist the AP in utilize the information. So allocating DL MU and here is really “asist” UL MU resources in implementation dependent. an efficient way." Implementation details should "Asist" here is not not be present in the spec clear. How does BQR text. information "asist" AP allocate the MU TGax editor no changes resources? on CID 9467. 9468 xun yang Can AP solicit BQR Please Rejected- more than one time clarify. by sending BQRP It is really an implementation variant trigger frame? choice as described by the Consider the case commentor. The current spec that the availabe text already allows such channels at the usage. triggered STAs are few or the primary TGax editor makes no 20MHz is not changes on CID 9468. available at all the triggered STAs, is it allowed that AP sending trigger to other STAs to know channel availability of them? 9526 Yasuhiko There is no field Assign one Revised- Inoue 56 named "DL OFDMA reserved bit With MIMO Support" in the HE Agree in principle. Per in HE Capabilities. PHY proposed resolution of CID Capabilities 4804, this sentence will be Information removed. field of HE Capabilities TGax editor makes changes element to as shown in 11-17/1286r1 indicate this that are marked with CID capability. 9526. 9587 Yongho Kim If a non-AP STA has Define it. Rejected- no capabilities on some channels, what How to obtain the channel value need to be set? availability information is And, If a non-AP defined already in section STA's channel 28.3.17.6.5 and referred in bandwidth is this section. If the STA is not regulated by OMI capable of determining the procedure, what interference level with 90% value need to be set? probability, then the bit will be set to 0. TGax editor makes no changes on CID 9587.
9467 xun yang "A non-AP STA with A-BQR Support subfield of its HE Capabilities element equal to 1 delivers bandwidth query reports (BQRs) to assist the AP in allocating DL MU and UL MU resources in an efficient way." "Asist" here is not clear. How does BQR information "asist" AP allocate the MU resources? Please clarify. Rejected- The commentor asked for clarification of “asist”. Once the AP received the channel availability information from STAs, it is up to the AP to utilize the information. So “asist” here is really implementation dependent. Implementation details should not be present in the spec text. TGax editor no changes on CID 9467. 9468 xun yang Can AP solicit BQR more than one time by sending BQRP variant trigger frame? Consider the case that the availabe channels at the triggered STAs are few or the primary 20MHz is not available at all the triggered STAs, is it allowed that AP sending trigger to other STAs to know channel availability of them? Please clarify. Rejected- It is really an implementation choice as described by the commentor. The current spec text already allows such usage. TGax editor makes no changes on CID 9468. 9526 Yasuhiko Inoue There is no field named "DL OFDMA With MIMO Support" in HE Capabilities. Assign one reserved bit in the HE PHY Capabilities Information field of HE Capabilities element to indicate this capability. Revised- Agree in principle. Per proposed resolution of CID 4804, this sentence will be removed. TGax editor makes changes as shown in 11-17/1286r1 that are marked with CID 9526. 9587 Yongho Kim If a non-AP STA has no capabilities on some channels, what value need to be set? And, If a non-AP STA's channel bandwidth is regulated by OMI procedure, what value need to be set? Define it. Rejected- How to obtain the channel availability information is defined already in section 28.3.17.6.5 and referred in this section. If the STA is not capable of determining the interference level with 90% probability, then the bit will be set to 0. TGax editor makes no changes on CID 9587. 56
11-17-1286-01-00ax-cr-dl-mu-procedure.docx