| 一种用于MANET网络的模糊控制路由协议 |
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| 引用本文： | 赵春晓,王光兴.一种用于MANET网络的模糊控制路由协议[J].东北大学学报(自然科学版),2003,24(5):441-444. |
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| 作者姓名： | 赵春晓 王光兴 |
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| 作者单位： | 东北大学信息科学与工程学院,辽宁沈阳,110004 |
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| 基金项目： | 国家高技术研究发展计划项目(863 701 2 4,863 708 5 4) |
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| 摘 要： | 介绍了移动adhoc无线网络并进行了相关工作的比较·基于动态源路由(DSR)协议,提出了一个有效的按需路由协议,称为扩展动态源路由(EDSR)协议·研究了模糊控制技术的使用·对每种度量,定义了相应的模糊隶属度函数,用于预测一个更稳定的链路·实现了一个模糊推理规则库以产生每种链路的模糊代价·基于运动预测选择最稳定的路径·建立了多路径用于路由发现过程,这样当路由路径失败时,保留了网络带宽,减少了路由重构时间·通过和DSR的仿真比较,结果表明EDSR协议有高的分组递交率和低的控制开销·
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| 关 键 词： | 无线网络 MANET网络 路由协议 按需路由 移动计算 模糊控制模型 |
| 文章编号： | 1005-3026(2003)05-0441-04 |
| 修稿时间： | 2002年12月25日 |
Fuzzy Control Routing Protocol for MANET Networks |
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| Zhao,Chun-Xiao ,Wang,Guang-Xing.Fuzzy Control Routing Protocol for MANET Networks[J].Journal of Northeastern University(Natural Science),2003,24(5):441-444. |
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| Authors: | Zhao Chun-Xiao Wang Guang-Xing |
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| Institution: | (1) Sch. of Info. Sci. and Eng., Northeastern Univ., Shenyang 110004, China |
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| Abstract: | A mobile ad-hoc wireless network's character was introduced. Based on the dynamic source routing (DSR) protocol, an efficient on-demand routing protocol is presented, called the extension of the dynamic source routing (EDSR) protocol. The use of fuzzy controlling techniques was investigated. For each metric, a fuzzy membership function was defined to predict a more stable Sink. A fuzzy-inference rule base was implemented to generate the fuzzy cost of each link. The protocol selects the most stable path based on mobility prediction and establishes multiple paths for a route discovery procedure, thus conserving network bandwidth and reducing route reconstruction times when routes path failed. Compared with DSR, the protocol has high packet delivery ratio with low control overhead. |
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| Keywords: | ?wireless network MANET routing protocol on-demand routing mobile computing fuzzy controling model |
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