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According to Chord protocol of P2P network, entries in the routing table are placed at a long distances that are all powers of 2 and only cover half of the identifier space. Therefore, an improved Chord routing algorithm is proposed. The algorithm presents a new routing table structure formula, increases entries distribution density, and extends routing searching coverage areas. Performance analysis...
Routing is essential in P2P applications. Chord is a kind of structured P2P network, but its routing table can only cover half of the Chord ring. As long as target node is in the half ring which is not covered by the routing table, the target node must be found via not less than one medium node, namely, two hops. So, Chord is not very efficient. Therefore, a two-layer routing model for Chord(T-Chord)...
The key in P2P network is to locate resources effectively.Chord is a kind of structured P2P network, but the routing table in Chord suffers serious information redundancy and it is not very efficient.Therefore, an improved chord routing algorithm is proposed.On the premise of not increasing the length of routing table, repetitious entries are deleted and anticlockwise routing in the same amount are...
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