Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2007, Vol. 30 ›› Issue (1): 118-122.doi: 10.13190/jbupt.200701.118.hanl

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A New Peer-to-Peer Network Constitution Based on DHT

HAN Li, LEI Zhen-ming, LIU Fang   

  1. School of Information Engineering , Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Received:2006-10-10 Revised:1900-01-01 Online:2007-03-30 Published:2007-03-30
  • Contact: HAN Li

Abstract:

A constant-degree peer-to-peer network constitution based on d dimension star connected cycles(SCC) graph was presented firstly, namely SCC- distributed Hash table (DHT). It adopts DHT to search and locate resource, and the connection of network nodes are covered and connected according to SCC graph. SCC-DHT achieves a time complexity of logic hop per lookup request by using neighbors per node. The simulation results show that SCC-DHT has better robustness and expansibility.

Key words: peer-to-peer network, distribute Hash table, star connected cycles graph, small constant-degree

CLC Number: