2731 64.33 33 8.5.16.4 The Please P See – broadcast change changes operation is broadcasts in the same as to 11/1217r0 transmission transmits to group or to Broadcast broadcast address. address. 2732 64.33 33 8.5.16.4 How AP Please P Test – ensures that clarify. modified the frame is to indicate broadcasted that AP to all STAs? has option May some of using VHT broadcast Operating or unicast. Mode See Notification changes frames be in transmitted 11/1217r0 to individual address? May AP transmit the VHT Operating Mode Notification frame several times? Discussion In the resolution presented below, text in 10.25.1 related to the VHT Operating Mode Notification frame is moved to its own section STA notification of operating mode changes”. Text in 8.5.16.4 that “VHT describes station behaviour is moved to this new section and modified to accommodate the comments above. Resolution 8.5.16.4 VHT Operating Mode Notification frame format Change the first paragraph as follows: The VHT Operating Mode Notification frame is used to notify STAs that the transmitting STA is changing its operating channel width, the maximum number of streams it can receive or both. See definition in 8.4.1.40 (VHT Operating Mode field). 10.25.1 Basic VHT BSS functionality
2731 64.33 33 8.5.16.4 The broadcast operation is the same as transmission to group or Broadcast address. Please change broadcasts to transmits to broadcast address. P – See changes in 11/1217r0 2732 64.33 33 8.5.16.4 How AP ensures that the frame is broadcasted to all STAs? May some VHT Operating Mode Notification frames be transmitted to individual address? May AP transmit the VHT Operating Mode Notification frame several times? Please clarify. P – Test modified to indicate that AP has option of using broadcast or unicast. See changes in 11/1217r0 Discussion In the resolution presented below, text in 10.25.1 related to the VHT Operating Mode Notification frame is moved to its own section “VHT STA notification of operating mode changes”. Text in 8.5.16.4 that describes station behaviour is moved to this new section and modified to accommodate the comments above. Resolution 8.5.16.4 VHT Operating Mode Notification frame format Change the first paragraph as follows: The VHT Operating Mode Notification frame is used to notify STAs that the transmitting STA is changing its operating channel width, the maximum number of streams it can receive or both. See definition in 8.4.1.40 (VHT Operating Mode field). 10.25.1 Basic VHT BSS functionality