What's the relationship with UAPSD and WMEenabled in CE/WM platform? Should the 2 parameter use together?

WMM APSD stands for Wi-Fi Multimedia (WMM) Automatic Power Save Delivery. It is basically a feature mode that allows your mobile devices to save more battery while connected to your wifi network. So to use APSD, WMEenabled must be set. WMM Use of Wi-Fi Multimedia Extensions, also known as WMM. Key WMM Path HKLM\Comm\SDCCF10G1\Parms\Configs\GlobalConfig\WME   Note: The HKLM\Comm\SDCCF10G1\Parms\Configs\... path is the same for all radios. Value (0) On (1) Off