A File Sharing Method Based on P2P Small World Model

This study proposes a method that separates the resource discovery process and resource sharing process from the implementation. We define two private protocols PIEP and PDEP under IPv6 environment. These two protocols can serve the process of the resource discovery and the resource sharing process. The PIEP uses small-world model to find resource information, while the PDEP has a smaller protocol header, so as to achieve the purpose of improving the network utilization.