| 移动Ad Hoc网络动态源路由协议改进研究 |
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| 引用本文： | 赵立恒,朱毅.移动Ad Hoc网络动态源路由协议改进研究[J].成都信息工程学院学报,2010,25(5):462-466. |
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| 作者姓名： | 赵立恒 朱毅 |
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| 作者单位： | 1. 成都信息工程学院计算机学院,四川,成都,610225
2. 成都信息工程学院软件工程学院,四川,成都,610225 |
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| 摘 要： | 针对动态源路由协议没有考虑网络负载、节点能量和最优路径等问题,提出一种改进的新动态源路由协议,在原协议的基础上增加节点拥塞系数和能量系数,并根据新添加的约束参数改进路由选择策略。通过网络模拟器仿真对比分析,在相同的网络环境下,新动态源路由协议的相关性能有所提高,其中分组投递率平均提高约3.1%,归一化路由负荷平均降低约7.8%,网络最小生存时间增加约5.5%。
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| 关 键 词： | 计算机应用技术 网络计算机应用 移动AdHoc网络 动态源路由协议 网络仿真 路由选择 性能分析 |
Improvement of DSR Protocol in Mobile Ad Hoc Network |
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| ZHAO Li-heng,ZHU Yi.Improvement of DSR Protocol in Mobile Ad Hoc Network[J].Journal of Chengdu University of Information Technology,2010,25(5):462-466. |
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| Authors: | ZHAO Li-heng ZHU Yi |
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| Institution: | ZHAO Li-heng1,ZHU Yi2 (1.Dept.of Computer Science & Technology,CUIT,Chengdu 610225,China,2.Dept.of Software Engineering,China) |
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| Abstract: | Based on the problems that the DSR protocol does not consider such as the network load,node energy and optimal path etc.An improved new DSR protocol was proposed.It increased the node congestion factor and energy coefficient based on the original protocol,and improved routing strategy under the new constraint parameters.Comparison and analysis of NS-2 simulation show that some performances of the new DSR protocol were improved in the same network environment.The packet delivery rate increased by about 3.1% ... |
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| Keywords: | computer application technology network computer application mobile Ad Hoc network DSR NS-2 routing performance analysis |
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