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Message publish/subscribe scheme based on opportunistic networks

  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

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.

源语言英语
主期刊名Proceedings - Symposia and Workshops on Ubiquitous, Autonomic and Trusted Computing in Conjunction with the UIC 2010 and ATC 2010 Conferences, UIC-ATC 2010
180-184
页数5
DOI
出版状态已出版 - 2010
活动Symposia 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, 中国
期限: 26 10月 201029 10月 2010

出版系列

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

会议

会议Symposia 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
国家/地区中国
Xi'an
时期26/10/1029/10/10

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