| 有效的AODV路由协议改进方法 |
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| 引用本文： | 李冬霞,付西男. 有效的AODV路由协议改进方法[J]. 计算机工程与应用, 2011, 47(28): 83-85. DOI: 10.3778/j.issn.1002-8331.2011.28.022 |
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| 作者姓名： | 李冬霞 付西男 |
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| 作者单位： | 中国民航大学 电子信息工程学院，天津 300300 |
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| 基金项目： | 天津市自然基金项目(No.09JCYBJC00600); 中国民航大学科研基金项目(No.qd02so7) |
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| 摘 要： | 为了在路由请求时避免使用相对移动性很高的节点，在路由应答时选取更可靠的路由，提出一种AODV路由协议改进算法，该算法充分利用Ad hoc网络节点的移动性信息，与AODV相比，改进后的协议可发现更稳定的路径，并明显降低路径断裂的概率，且协议的延时小，包投递率高。仿真结果验证结论的正确性。
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| 关 键 词： | Adhoc网络 无线自组网按需距离矢量路由协议（AODV） 相对移动性 |
| 修稿时间： | |
Revised AODV routing protocol |
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| LI Dongxia,FU Xinan. Revised AODV routing protocol[J]. Computer Engineering and Applications, 2011, 47(28): 83-85. DOI: 10.3778/j.issn.1002-8331.2011.28.022 |
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| Authors: | LI Dongxia FU Xinan |
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| Affiliation: | College of Electronic and Information Engineering，Civil Aviation University of China，Tianjin 300300，China |
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| Abstract: | In order to choose a route with high reliability and avoid using high mobility nodes in the process of route dis- covery, a revised routing algorithm based on AODV is proposed in this paper.The nodes＇ mobility information is taken into account fully in the algorithm.Compared to AODV, the revised protocol can find routes that are more reliable and reduce the possibility of route breakage.Results of the computer simulation show that the revised method has a better performance of packet delivery ratio and end to end delay. |
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| Keywords: | Ad hoc network Ad Hoc On-demand Distance Vecto(rAODV) relative mobility |
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