Case 4: We are the media center and cannot establish a GO on UNII-1 band due to any of the reasons described in previous use cases, even though we are indoors Use Case: Indoor AP established BSS on UNII-1 Device A associated with AP capable of WFD Device B: Battery powered device that support WFD and is not connected to the AP Device B wishes to establish a direct peer-to-peer link with Device A for file transfer (pictures) Device C: AV Powered TV that is not connected to the AP Device A wishes to establish a direct peer-to-peer link with Device C for Wireless display Device D capable of WFD Device A wishes to establish a direct peer-to-peer link with Device D for file transfer Assumptions: Device A,B,C,D HW support UNII-1 It is unkown if Device A,B,C,D are indoor or outdoor Resulting use case restrictions: Since Device A has several peer to peer connections simultaneously, it is optional only if device A is the GO and devices B,C and D are connected to the same group. Since Device B,C,D are not connected to AP on UNII-1 band they may be outdoor. As such they cannot establish a connection on UNII-1 band and can only communicate on the low band channels or UNII-3 on specific regions.
Case 4: We are the media center and cannot establish a GO on UNII-1 band due to any of the reasons described in previous use cases, even though we are indoors Use Case: Indoor AP established BSS on UNII-1 Device A associated with AP capable of WFD Device B: Battery powered device that support WFD and is not connected to the AP Device B wishes to establish a direct peer-to-peer link with Device A for file transfer (pictures) Device C: AV Powered TV that is not connected to the AP Device A wishes to establish a direct peer-to-peer link with Device C for Wireless display Device D capable of WFD Device A wishes to establish a direct peer-to-peer link with Device D for file transfer Assumptions: Device A,B,C,D HW support UNII-1 It is unkown if Device A,B,C,D are indoor or outdoor Resulting use case restrictions: Since Device A has several peer to peer connections simultaneously, it is optional only if device A is the GO and devices B,C and D are connected to the same group. Since Device B,C,D are not connected to AP on UNII-1 band they may be outdoor. As such they cannot establish a connection on UNII-1 band and can only communicate on the low band channels or UNII-3 on specific regions.