Searching Optimization Method for Requested Media Data in Peer-To-Peer Network

摘要

The processes of request, search, selection and delivery of video content in peer-to-peer networks with the unstructured architecture, which is most consistent with heterogeneous and dynamic Internet environment, are considered. The problem solution of files fragmentation requested by the consumer in a P2P network of streaming video using a discrete-continuous mathematical autoregressive model is used, which displays the state of each j-th peers on each of the k-steps of fragmentation. The solution of the problem is reduced to the procedure of dynamic programming. In selection of m-proposed fragments, it is recommended to select two, which will help to reduce the service traffic.