TGax editor makes changes as shown in the as specified in 15940 The "color in use" (report) This is confusing, and Revised- mechanism is not well should be clarified. Please the following described. How does this submission for the differ from (or relate to) background of the BSS "color collision"? How color in use event report. can a non-AP STA be using a color, if that color is not in collision? And, clearly, the non-AP STA should not report the associated AP's own color to it, even thought the When a non-AP STA that non-AP STA is using that is associated with an AP color to talk to it. is communicating (e.g., Soft AP, P2P, mesh network) with a peer STA that uses the different BSS color with its associated AP, the AP STA uses the BSS color in use even report for avoiding an interference from the SR. But, for more background information, some clarification texts are added in 11.24.2.8. TGax editor makes changes as shown in the as specified in 15062 Spec should define rules As in comment Revised- to prevent abuse. For Agree in principle. example, define rules to prevent a STA from The AP uses only the sending frequent event most recently received report frames and/or BSS color in use event blocking all 63 colors. report. Also clarify if a STA can And, use the BSS color cancel its previous report value 0 to cancel the and enable SR on the previously sent BSS reported color color in use event report. TGax editor changes as shown in the as specified in 16465 According to DCN456r1, a Change it to "The BSS color Revised- HE STA can have two in use event report enables The BSS color in use BSS colors. In this a non-AP HE STA to inform event report provides the subcluause, it says "The a BSS color in use by the
TGax editor makes changes as shown in the as specified in 15940 The "color in use" (report) mechanism is not well described. How does this differ from (or relate to) "color collision"? How can a non-AP STA be using a color, if that color is not in collision? And, clearly, the non-AP STA should not report the associated AP's own color to it, even thought the non-AP STA is using that color to talk to it. This is confusing, and should be clarified. Revised- Please the following submission for the background of the BSS color in use event report. When a non-AP STA that is associated with an AP is communicating (e.g., Soft AP, P2P, mesh network) with a peer STA that uses the different BSS color with its associated AP, the STA uses the BSS color in use even report for avoiding an interference from the SR. But, for more background information, some clarification texts are added in 11.24.2.8. TGax editor makes changes as shown in the as specified in 15062 Spec should define rules to prevent abuse. For example, define rules to prevent a STA from sending frequent event report frames and/or blocking all 63 colors. Also clarify if a STA can cancel its previous report and enable SR on the reported color As in comment Revised- Agree in principle. The AP uses only the most recently received BSS color in use event report. And, use the BSS color value 0 to cancel the previously sent BSS color in use event report. TGax editor changes as shown in the as specified in 16465 According to DCN456r1, a HE STA can have two BSS colors. In this subcluause, it says "The Change it to "The BSS color in use event report enables a non-AP HE STA to inform a BSS color in use by the Revised- The BSS color in use event report provides the AP
11-18-1780-01-00ax-lb233-cr-mac-miscellaneous.docx