| 面向特定区域的WSN组播路由协议 |
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| 引用本文： | 高德民,钱焕延,陈继光,王晓楠.面向特定区域的WSN组播路由协议[J].计算机工程,2011,37(19):88-90. |
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| 作者姓名： | 高德民 钱焕延 陈继光 王晓楠 |
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| 作者单位： | 1. 南京理工大学计算机学院,南京,210094
2. 南京理工大学计算机学院,南京210094;常熟理工学院,江苏常熟215500 |
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| 基金项目： | 江苏省自然科学基金资助项目(BK2009133); 中国博士后科学基金资助项目(20090451217) |
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| 摘 要： | 针对无线传感器网络(WSN)中节点分布不均和能量消耗较大的问题,提出一种面向特定区域的WSN组播路由协议.采用组头轮换机制,使能量储备较多和位置最优的节点担任组播节点承担转发任务,能量储备较少的节点负责数据采集任务.利用多转发组的模式建立稳定路由,提高网络健壮性,降低数据延迟.仿真结果表明,该协议可使整个区域内节点能量...
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| 关 键 词： | 无线传感器网络 区域组播 网络组播 路由协议 能量消耗 |
| 收稿时间： | 2011-04-12 |
WSN Multicast Routing Protocol for Region-specific |
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| GAO De-min,QIAN Huan-yan,CHEN Ji-guang,WANG Xiao-nan.WSN Multicast Routing Protocol for Region-specific[J].Computer Engineering,2011,37(19):88-90. |
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| Authors: | GAO De-min QIAN Huan-yan CHEN Ji-guang WANG Xiao-nan |
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| Affiliation: | GAO De-min1,QIAN Huan-yan1,CHEN Ji-guang1,WANG Xiao-nan1,2(1.School of Computer,Nanjing University of Science and Technology,Nanjing 210094,China,2.Changshu Institute of Technology,Changshu 215500,China) |
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| Abstract: | For the uneven distribution and high-energy consumption problems of Wireless Sensor Network(WSN),this paper proposes a region-specific multicast routing protocol for WSN.The use of group head rotation mechanism,node with more energy reserves and the optimal location forward packets to other nodes,node with less energy reserves is responsible for data acquisition.Using multi-mode forwarding group to establish a stable route,improve network robustness and reduce data latency.Simulation results show that the a... |
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| Keywords: | Wireless Sensor Network(WSN) region multicast network multicast routing protocol energy consumption |
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