P2P network based on regional resource aggregation
Xiaojia Zheng · Information technology newsletter · 2014
Expanding the scale of network P2 P leads to the flooding-based search methods producing a serious communication cost problem. This paper puts forward a unstructured peer-to-peer network resource aggregation,which the distributed resources in unstructured peer-to-peer networks can be aggregated hierarchically into the large granularity resource entity and the network size can be reduced significantly.With multiple factors that affect resource retrieval hits,the resource reference value decline function regulate the vector and matrix describing resource entity reference value. It begins to search the resource with the maximum reference value resource group in the resource clusters of the regional and this process will be gradually extended until it finds so far. The Simulations demonstrate it effectively limits the scope of the packets dissemination and improves the performance of the system.