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| 一种负载均衡的移动Ad-hoc网络路由协议及改进 | |
| 引用本文： | 赵力强,王新,林国祥,薛向阳. 一种负载均衡的移动Ad-hoc网络路由协议及改进[J]. 计算机科学, 2006, 33(12): 30-33 |
| 作者姓名： | 赵力强 王新 林国祥 薛向阳 |
| 作者单位： | 1. 复旦大学软件学院,上海,200433 2. 上海市智能信息处理重点实验室,上海,200433 3. 京都大学计算机科学系,日本京都 4. 复旦大学计算机科学与工程系,上海,200433 |
| 基金项目： | 国家高技术研究发展计划(863计划);上海市科技攻关项目 |
| 摘 要： | 随着移动ad hoc网络负载的增加，现有路由协议的性能将急剧下降。为适应重负载网络，本文提出了一种带宽估算模型和负载平衡技术，并结合AODV（Ad hoc On-demand Distance Vector Routing）设计了新的路由协议。同时考虑到时廷因素，对新协议进一步改进。仿真表明，本文提出的协议可以提高分组传送率，降低平均端到端时延，并减少路由开销。 |
| 关 键 词： | Ad hoc网络 路由协议 负载均衡 AODV |
A Load Balance Based MANET Routing Protocol and Improvement |
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| ZHAO Li-Qiang,WANG Xin,LIM Azman-Osman,XUE Xiang-Yang. A Load Balance Based MANET Routing Protocol and Improvement[J]. Computer Science, 2006, 33(12): 30-33 | |
| Authors: | ZHAO Li-Qiang WANG Xin LIM Azman-Osman XUE Xiang-Yang |
| Affiliation: | School of Software, Fudan University, Shanghai 200433; Shanghai Key Laboratory of Intelligent Information Processing Shanghai 200433; Dept, of Computer Science, Kyoto University, Kyoto, Japan; Dept. of Computer Science and Engineering, Fudan University, Shanghai 200433 |
| Abstract: | Under the condition of a heavy loaded network, the existing mobile ad hoc routing protocols suffer a rapid performance drop. In this paper, we design a bandwidth estimation model and a load balance mechanism, and combining with AODV we propose a new routing protocol. Considering the latency factor, we further improve the protocol. Simulation shows that the new schemes improve packet delivery ratio, reduces average end-to-end latency and decreases routing overhead. |
| Keywords: | AODV |
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