| 基于功率控制和信道分配的网络优化算法 |
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| 引用本文： | 刘悦,郭晓磊,张迅.基于功率控制和信道分配的网络优化算法[J].电信科学,2015,31(10):93-98. |
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| 作者姓名： | 刘悦 郭晓磊 张迅 |
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| 作者单位： | 1. 开封大学信息工程学院 开封 475004;2. 武汉大学电子信息学院 武汉 430079 |
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| 摘 要： | WLAN已经在各种场所进行了大规模的布设，但是用户网络质量感知较差，甚至出现掉线、不能接入网络等问题。针对这种情况，设计了一种基于功率控制和信道分配的网络优化算法，该方案采用功率控制及信道分配的方法对特定范围内的无线局域网进行优化，最大化无线局域网的有效带宽，同时保证网络负载的均衡。仿真实验结果表明，提出的功率控制及信道分配的网络优化方案提高了网络的性能。
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| 关 键 词： | WLAN 网络优化 负载均衡 功率调整 信道分配 遗传算法 |
Network Optimization Algorithm Based on Power Control and Channel Assignment |
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| Yue Liu,Xiaolei Guo,Xun Zhang.Network Optimization Algorithm Based on Power Control and Channel Assignment[J].Telecommunications Science,2015,31(10):93-98. |
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| Authors: | Yue Liu Xiaolei Guo Xun Zhang |
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| Affiliation: | 1. College of Information Engineering，Kaifeng University，Kaifeng 475004，China;2. School of Electronics and Information Engineering，Wuhan University，Wuhan 430079，China |
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| Abstract: | WLAN has been massively deployed in various places.However，the poor user perception of network quality，or even dropping line，unable to connect to the network and other issues.For this case，a network optimization algorithm based on power control and channel assignment was proposed.The algorithm uses the method of power control and channel assignment to optimize the WLAN in a specific range，maximize the effective bandwidth of WLAN，and ensure the balance of network load at the same time.Simulation experiments show that the network optimization algorithm of the power control and channel assignment has achieved the aim of improving network performance. |
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| Keywords: | WLAN network optimization load balancing power adjustment channel allocation genetic algorithm |
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