The Mobile Node ID Kademlia for Multimedia Stream Transmission in Wireless Network

Coming with the development of the wireless equipment, more applications can be transplanted onto a mobile platform. So the transmission of multimedia in the wireless network enters our sight. In order to improve the efficiency of system, we propose the p2p structure. For peers in the wireless network are less stable than normal, we use the mobile node ID instead of the static node ID in Kademlia and design a filter to choose the believable node for the first time. We also design the virtual channel caching mechanism and the motion estimated caching mechanism to guarantee the fluency of the multimedia transmission.