| 基于模拟退火的多射频多信道网络的路由算法 |
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| 引用本文： | 覃德泽. 基于模拟退火的多射频多信道网络的路由算法[J]. 中南林业科技大学学报(自然科学版), 2011, 31(2) |
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| 作者姓名： | 覃德泽 |
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| 作者单位： | 贺州学院计算机科学与工程系; |
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| 摘 要： | 提出一种基于模拟退火的优化算法来解决路由问题。模拟退火算法以加权累积期望传输时间为代价函数来寻找最佳路由方式。系统仿真基于802.11无线网络,分别比较使用基于模拟退火的路由算法和最短路由算法情况下的网络吞吐量和丢包率。仿真结果显示,基于模拟退火的路由算法比最短路由算法具有更好的性能。
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| 关 键 词： | 无线网状网络 多射频多信道网络 路由算法 模拟退火 加权累积期望传输时间 |
A routing algorithm of multi-radio and multi-channel wireless mesh networks based on simulated annealing |
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| QIN De-ze. A routing algorithm of multi-radio and multi-channel wireless mesh networks based on simulated annealing[J]. , 2011, 31(2) |
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| Authors: | QIN De-ze |
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| Affiliation: | QIN De-ze(Dept.of Computer Science and Engineering,Hezhou University,Hezhou 542800,Guangxi,China) |
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| Abstract: | An optimization algorithm based on simulated annealing was proposed to solve the routing problem.The simulated annealing(SA) algorithm looked for the best routing strategy by taking the weighted cumulative expectations transmission time as the cost function.The simulation that operated based on 802.11 wireless networks compared the network throughput and the packet loss ratio by using SA-based routing algorithm and the shortest path routing strategy respectively.The results show that SA-based routing algori... |
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| Keywords: | wireless mesh network multi-radio and multi-channel wireless mesh networks routing algorithm simulated annealing weighted cumulative expectations transmission time(WCETT) |
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