Location-Aware Based Neighbor Network Construction Algorithm And P2P Neighbor Search In Maze

There exist some major problems in central resource query service of Maze system, such as, severe system load, monotonous query method, and low download-availability caused by resource identification inability. In this paper, we propose to construct nearby node (neighbor) network to improve user's download-availability on resources. Meanwhile, our neighbor network enables resource query and download to be accomplisned within the spoce of neighbor network, and the system load of central resource query can be released greatly.In this paper, we analyze the unitlizaiton efficiency of neayby node in Maze, and propose to take advantage of user's IP location information as the basis for nearby nodes selection, and we also design a coding scheme named BitCode. We propose a neighbor finding algorithm that is appropriate for Maze and state the construction of neighbor networks with the algorithm in detail.Taking current P2P search technologies as refrerence and with a view to Maze architecture, we design and implement the P2P neighbor search machenism that limits resource search within neighbor network. And this helps to reduce dependency on central resource query server, release system load and improve system availability.