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Message publish/subscribe scheme based on opportunistic networks

  • Beihang University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Publish/Subscribe system is an asynchronous and multi-point communication system, which decouples communication space from communication time and control flow completely. It adapts well to highly dynamic network environments and data-centric networks. This paper presents an Opportunistic Networks based Message Publish/Subscribe Scheme (ONMPSS), which can calculate the number of subscription requests and respond events according to the communication frequency between different nodes adaptively. The evaluation results demonstrate that ONMPSS can balance well the tradeoff between delivery ratio and resource consumption in community-based opportunistic networks. The simulation results show that ONMPSS outperforms Epidemic and Direct Transmission algorithms on both delay ratio and resource consumption.

Original languageEnglish
Title of host publicationProceedings - Symposia and Workshops on Ubiquitous, Autonomic and Trusted Computing in Conjunction with the UIC 2010 and ATC 2010 Conferences, UIC-ATC 2010
Pages180-184
Number of pages5
DOIs
StatePublished - 2010
EventSymposia and Workshops Held in Conjunction with the 7th International Conference on Ubiquitous Intelligence and Computing, UIC 2010 and the 7th International Conference on Autonomic and Trusted Computing, ATC 2010 - Xi'an, China
Duration: 26 Oct 201029 Oct 2010

Publication series

NameProceedings - Symposia and Workshops on Ubiquitous, Autonomic and Trusted Computing in Conjunction with the UIC 2010 and ATC 2010 Conferences, UIC-ATC 2010

Conference

ConferenceSymposia and Workshops Held in Conjunction with the 7th International Conference on Ubiquitous Intelligence and Computing, UIC 2010 and the 7th International Conference on Autonomic and Trusted Computing, ATC 2010
Country/TerritoryChina
CityXi'an
Period26/10/1029/10/10

Keywords

  • Message forwarding
  • Mobile agents
  • Opportunistic networking
  • Publish/subscribe system

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