| WMN中新型路由协议HR-AODV的实现 |
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| 引用本文： | 赵晓南,周颢,赵保华. WMN中新型路由协议HR-AODV的实现[J]. 计算机工程, 2011, 37(23): 77-78,82 |
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| 作者姓名： | 赵晓南 周颢 赵保华 |
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| 作者单位： | 中国科学技术大学计算机科学与技术学院,合肥,230027 |
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| 基金项目： | 国家自然科学基金资助项目，国家"863"计划基金资助项目 |
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| 摘 要： | 对移动Ad hoc网络现有的AODV协议进行改进，实现一种将主动路由与被动路由相结合的新型混合路由方式，并增加范围限定机制以及折中距离和能量机制，改进后的HR-AODV协议在无线Mesh网络下具有较好的性能，可在网络层更好地服务于上层应用。NS2仿真结果表明，HR-AODV协议在时延、丢包率以及吞吐量等方面有较大改善，具有较强的健壮性和容错性。
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| 关 键 词： | 无线Mesh网络 混合式路由 范围限定 折中距离和能量 |
| 收稿时间： | 2011-04-15 |
Realization of New Routing Protocol HR-AODV in Wireless Mesh Network |
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| ZHAO Xiao-nan,ZHOU Hao,ZHAO Bao-hua. Realization of New Routing Protocol HR-AODV in Wireless Mesh Network[J]. Computer Engineering, 2011, 37(23): 77-78,82 |
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| Authors: | ZHAO Xiao-nan ZHOU Hao ZHAO Bao-hua |
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| Affiliation: | (Dept.of Computer Science and Technology,University of Science and Technology of China,Hefei 230027,China) |
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| Abstract: | This paper improves the AODV protocol used in the wireless Ad hoc network,realizes a new hybrid routing architecture by combining active and passive protocol,increases range limitation mechanism and compromise of distance and energy,the improved HR-AODV protocol has a better performance in Wireless Mesh Network（WMN）,and it is more suitable for upper level applications in network layer.Simulation results using NS2 show that the HR-AODV protocol achieves a larger improvement in the network latency,packet loss rate,thought and so on,it has stronger robustness and fault tolerance. |
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| Keywords: | Wireless Mesh Network（WMN） hybrid routing range limitation compromise of distance and energy |
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