Abstract: A method for providing data channel virtualization between one or more devices and one or more applications is disclosed. In one example, a device policy manager (DPM) is initialized by creating an instance of the DPM before creating any application. Further, the DPM is configured for device management by identifying each device of the one or more devices and its associated device data channel (DDC) to be managed by the DPM. Each of the one or more devices is identified using an associated device identity (ID) and its corresponding DDC. Furthermore, one or more virtual data channels (VDCs) are created and provided to the one or more associated applications upon receiving a request from each of the one or more applications using a device identity (ID) and any application specific configuration parameters provided by the application.

Abstract: A system and method for low delay fast update, using multiple fast update pictures, for video streaming are disclosed. In one embodiment, a fast update request is received from a media client via a network by a media server to recover from packet losses. Further, one or more low delay fast update frames are generated based on packet loss statistics obtained during a steady state video streaming session by the media server. Furthermore, the generated one or more low delay fast update frames are sent to the media client to recover from the packet losses by the media server.

Abstract: A method for providing data channel virtualization between one or more devices and one or more applications is disclosed. In one example, a device policy manager (DPM) is initialized by creating an instance of the DPM before creating any application. Further, the DPM is configured for device management by identifying each device of the one or more devices and its associated device data channel (DDC) to be managed by the DPM. Each of the one or more devices is identified using an associated device identity (ID) and its corresponding DDC. Furthermore, one or more virtual data channels (VDCs) are created and provided to the one or more associated applications upon receiving a request from each of the one or more applications using a device identity (ID) and any application specific configuration parameters provided by the application.

Abstract: A system and method for low delay fast update, using multiple fast update pictures, for video streaming are disclosed. In one embodiment, a fast update request is received from a media client via a network by a media server to recover from packet losses. Further, one or more low delay fast update frames are generated based on packet loss statistics obtained during a steady state video streaming session by the media server. Furthermore, the generated one or more low delay fast update frames are sent to the media client to recover from the packet losses by the media server.