A reciprocal capacity based adaptive topology protocol for p2p networks

  • Authors:
  • Huirong Tian;Shihong Zou;Wendong Wang;Shiduan Cheng

  • Affiliations:
  • State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, P.R China;State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, P.R China;State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, P.R China;State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, P.R China

  • Venue:
  • ICOIN'06 Proceedings of the 2006 international conference on Information Networking: advances in Data Communications and Wireless Networks
  • Year:
  • 2006

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Abstract

A Reciprocal Capacity based Adaptive Topology Protocol (RC-ATP) for P2P networks is proposed in this paper It is based on the rational belief that a peer is only willing to maintain connections with those which will benefit it in future Reciprocal capacity is defined based on peers' capacity of providing services and of recommending service providers As a result, reciprocal peers connect each other adequately Therefore the resulting topologies are more efficient and resilient compared with Adaptive Peer-to-Peer Topologies (APT).