| 无线mesh网络的动态品质优化分析 |
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| 引用本文： | 黄东,田逢春,治学亮,柏崧,叶蕾.无线mesh网络的动态品质优化分析[J].重庆大学学报(自然科学版),2013,36(2):51-55. |
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| 作者姓名： | 黄东 田逢春 治学亮 柏崧 叶蕾 |
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| 作者单位： | 重庆大学通信工程学院,重庆,400044 |
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| 基金项目： | 国家863资助项目（No.2008AA01Z202）;国家自然科学基金资助项目（No.60872038）;重庆大学“211工程”三期创新人才培养技术建设项目（No.S-09102），中央高校基本科研业务费资助项目（No.CDJRC10160005） |
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| 摘 要： | 为获得全控型无线mesh网络的最优控制品质,首先分析影响全控型无线mesh网络控制品质的因素主要为网络时延,而为了获得较好的控制品质必须取得最小的网络时延,建立了最小网络时延的相关优化模型,并应用分支边界算法求解,最后通过相关数值计算和仿真分析,由仿真结果可知通过调节网络节点个数和数据流成功获得信道的概率以及任意节点获得信道后传输成功的概率降低网络时延,从而明显改善整个全控型无线mesh网络的控制品质.
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| 关 键 词： | 无线mesh网络 时延 优化 |
Analysis on the optimum dynamic quality of wireless mesh network |
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| HUANG dong,TIAN Fengchun,ZHI Xueliang,BAI Song and YE Lei.Analysis on the optimum dynamic quality of wireless mesh network[J].Journal of Chongqing University(Natural Science Edition),2013,36(2):51-55. |
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| Authors: | HUANG dong TIAN Fengchun ZHI Xueliang BAI Song and YE Lei |
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| Institution: | (College of Communication Engineering,Chongqing University,Chongqing 400030,P.R.China) |
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| Abstract: | In order to procure the optimum quality of control for full-controlled wireless mesh network, the primary influencing factor network time delay is analyzed. In order to get the optimum quality of control,the minimum network time delay should be acquired,and the algorithm of branch and bound is given to solve this problem. According to the numerical simulation, the quality of control for the whole network system with decreasing the delay time can be optimized by adjusting the number of nodes, the average transmission hop counts, and the probability of successful channel access and transmission for random nodes. |
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| Keywords: | wireless mesh network time delay optimization |
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