| 无线传感网络中QoS约束多播路由算法 |
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| 引用本文： | 伍新华. 无线传感网络中QoS约束多播路由算法[J]. 武汉理工大学学报(交通科学与工程版), 2011, 0(4) |
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| 作者姓名： | 伍新华 |
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| 作者单位： | 武汉理工大学计算机学院; |
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| 基金项目： | 武汉市科技攻关项目资助(批准号:201010621207) |
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| 摘 要： | 分析了无线传感网络中具有时延、带宽和剩余能量等多QoS约束的多播路由问题.描述了一种适应于研究QoS多播路由的网络模型.提出了一种具有多QoS约束的能量有效的多播路由算法(EMRA),该算法成功地解决了无线传感网络中多播节点动态变化时的QoS路由选择问题.仿真实验证明了EMRA的有效性和优越性.
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| 关 键 词： | 多播路由 无线传感网络 算法 QoS约束 |
A Multicast Routing Algorithm of the Wireless Sensor Networks Based on QoS Constraints |
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| Wu Xinhua. A Multicast Routing Algorithm of the Wireless Sensor Networks Based on QoS Constraints[J]. journal of wuhan university of technology(transportation science&engineering), 2011, 0(4) |
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| Authors: | Wu Xinhua |
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| Affiliation: | Wu Xinhua(Department of Computer Science and Technology,WUT,Wuhan 430063,China) |
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| Abstract: | This paper discusses the multicast routing problem of the wireless sensor networks(WSN) with multiple QoS constraints,which may deal with the delay,bandwidth and surplus energy metrics,and describes a network model for researching the routing problem.It presents an energy-efficient multicast routing algorithm with multiple QoS constraints(EMRA).The EMRA successfully solves the QoS routing problems when multicast nodes change dynamically in the networks.In this paper,the proof of correctness and complexity a... |
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| Keywords: | multicast routing WSN algorithm QoS constraints |
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