| 基于帧投递率的无线Mesh网络DSR路由协议 |
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| 引用本文： | 沈强,方旭明.基于帧投递率的无线Mesh网络DSR路由协议[J].西南交通大学学报,2007,42(2):200-205. |
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| 作者姓名： | 沈强 方旭明 |
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| 作者单位： | 1. 西南交通大学移动通信省重点实验室,四川,成都,610031
2. 西南交通大学移动通信省重点实验室,四川,成都,610031;东南大学移动通信国家重点实验室,江苏,南京,210096 |
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| 基金项目： | 四川省学术带头人培养资金资助项目;本文的工作得到了西南交通大学科学研究基金（2005802）、东南大学移动通信国家重点实验室开放研究基金资助项目（N200608）和华为研发基金资助项目（YBTS2005010）的资助,在此一并致谢. |
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| 摘 要： | 为实现网络负载均衡，提出一种适用于无线Mesh网络的基于帧投递率（frame delivery ratio，FDR）的动态源路由（dynamic source routing，DSR）协议．该协议通过对网络的帧投递率的感知，优化路由发现与路由决策机制．仿真结果表明，该方法在准静态的网络拓扑环境下，使网络吞吐率提升1倍左右．
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| 关 键 词： | 无线Mesh网络 动态源路由 路由协议 跨层设计 帧投递率 |
| 文章编号： | 0258-2724（2007）02-0200-06 |
| 修稿时间： | 2005-11-25 |
Dynamic Source Routing Protocol Based on Frame Delivery Ratio in Wireless Mesh Networks |
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| SHEN Qiang,FANG Xuming.Dynamic Source Routing Protocol Based on Frame Delivery Ratio in Wireless Mesh Networks[J].Journal of Southwest Jiaotong University,2007,42(2):200-205. |
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| Authors: | SHEN Qiang FANG Xuming |
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| Institution: | 1. Provincial Key Lab. of Mobile Communications, Southwest Jiaotong University, Chengdu 610031, China; 2. National Mobile Communications Research Lab. , Southeast University, Nanjing 210096, China |
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| Abstract: | For load balance in wireless mesh networks (WMNs), a dynamic source routing (DSR) protocol based on frame delivery ratio (FDR) was proposed. In the protocol, route discovery and route decision are optimized through awareness of FDR in WMNs. Simulation results show that, in a quasi-static network topology, the new protocol increases the throughput about as twice as that of the original DSR. |
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| Keywords: | WMN DSR routing protocol cross-layer design FDR |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
