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WSNs中基于传输内容与能量感知的机会路由协议

Content Relevance and Energy Aware Opportunistic Routing for Wireless Sensor Networks
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摘要 无线传感网生存时间是衡量其应用价值的关键,为在保障网络传输性能的同时尽量提升网络生存时间,通过对现有机会路由协议的改进与优化,提出一种能同时对传输内容与节点能量进行感知的机会路由协议(CREAOR)。仿真结果表明,与传统路由方案相比,CREAOR能显著提升网络生存时间,同时在传输高优先级数据包时降低了时延。 Survivability is crucial to the commercial value of Wireless Sensor Network.In order to keep a balance between the network life span and network performance,dynamic routing protocol named Content Relevance and Energy Aware Opportunistic Routing（CREAOR）based on the improvement and optimization of opportunistic routing approaches.Simulation results shows a significant increase in network lifespan while the overall packet delay remains similar compared with traditional routing.
作者 姚烨 YAO Ye(School of Optical-Electrical and Computer Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China)
机构地区 上海理工大学光电信息与计算机工程学院
出处 《软件导刊》 2018年第6期198-202,共5页 Software Guide
关键词 无线传感网 机会路由 能量感知 网络生存时间 WSNs opportunistic routing energy aware network lifespan
分类号 TP393 [自动化与计算机技术—计算机应用技术]
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软件导刊
2018年 第6期

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