A Serial and Parallel Scheduling Algorithm for Mobile P2P Streaming Media System

According to a mobile P2P (Peer to Peer) streaming media system, a serial scheduling and parallel scheduling algorithm were proposed for multi-video-sources. If Qos (quality of service) monitored by the receiving-peer is degraded, the serial scheduling algorithm triggered the video source change event and synchronized the multi-video-sources by the time model of the streaming sequence. If the multi-video source concurrently sent the data to the receiving-peer, the parallel scheduling algorithm assigned the transmission task by frame-level bit assignment strategy. The algorithm was implemented by a greedy strategy and the experiments result show our algorithm is accuracy and valid.