Consistency of cooperative caching in mobile peer-to-peer systems over MANET

Jiannong Cao, Y. Zhang, L.I. Xie, G. Cao

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

Caching consistency is an important issue for cooperative caching in mobile environments but has not been adequately addressed for mobile ad hoc networks (MANETs). In this paper, we proposed a novel approach, called RPCC (relay peer-based caching consistency), to addressing the caching consistency issues in a MANET. With the help of relay peers between the source host and cache hosts, both push-based and pull-based strategies can be employed, which helps to reduce the communication overhead and query latency. The source host pushes the data to relay peers and cache hosts pull the data from relay peers. These operations can be performed asynchronously and simultaneously. Moreover, the proposed RPCC approach is flexible in that it can deal with different consistency requirements adaptively. Simulation results demonstrated that RPCC outperforms the traditional push and pull based strategies by taking their advantages while at the same time avoiding their weakness.
Original languageEnglish
Title of host publication25th IEEE International Conference on Distributed Computing Systems Workshops, 2005, 6-10 June 2005
PublisherIEEE
Pages573-579
Number of pages7
ISBN (Print)0769523285
DOIs
Publication statusPublished - 2005
EventInternational Conference on Distributed Computing Systems [ICDCS] -
Duration: 1 Jan 2005 → …

Conference

ConferenceInternational Conference on Distributed Computing Systems [ICDCS]
Period1/01/05 → …

Keywords

  • Ad hoc networks
  • Cache storage
  • Mobile computing
  • Peer-to-peer computing

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