An Efficient Scheme for Locating Nodes in the Internet
نویسندگان
چکیده
One of the major weakness of existing peer-to-peer networks is that their overlay structures do not match well with the physical underlying network topology. In this paper, we present a Geographical Longest Prefix Matching (Geo-LPM) scheme whereby nodes selforganise themselves into clusters such that nodes in the same cluster are close to each other in terms of network latency and membership. Geo-LPM combines IP prefixes and network metric measurements to quickly and easily locate nodes in the geographical space. It is simple, scalable, self-organising and distributed with no form of global knowledge required. Simulation results are presented.
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