Optimization of a Kind of P2P Transmission Method

P2P is that the network transmission is hit by the comparatively important technology at present.Speaking from the computer network itself,It can be said is a natural return to the computer network that reflect the original intention of the founders of network that anybody shares his resources while making use of network resources.With high definition video in the network transmission and online watching,Efficient allocation of network bandwidth is one of the primary problems in order to better solve the existing network load problem and obtain higher transmission performance..Based on the analysis of existing popular P2P video-on-demand system,The paper proposes a more optimized transmission technology that is an effective method which network transmission is controled in the edge of the network so that it reduces the main network load and ensure the transmission or viewing of the smooth and prevents network jamming.At the same time,it reduces the time complexity of better locating and finding the resource.The optimized technology has strong expansibility,availability,robustness,also has better practical and promotional value.