| 基于节点度优化的无线 mesh网络拓扑控制算法 |
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| 引用本文： | 谢琦,黄廷磊.基于节点度优化的无线 mesh网络拓扑控制算法[J].桂林电子科技大学学报,2012(3):233-236. |
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| 作者姓名： | 谢琦 黄廷磊 |
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| 作者单位： | 桂林电子科技大学 计算机科学与工程学院,广西 桂林 541004 |
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| 基金项目： | 国家自然科学基金(61163059) |
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| 摘 要： | 由于网络节点之间资源竞争以及无线信号干扰增大,无线 mesh网络的吞吐性能亟待得到进一步的优化.针对此问题,给出了一种基于节点度优化的拓扑控制算法.算法采用中继区方式构建网络逻辑邻域拓扑,利用RNG 方法对网络拓扑进行局部节点度优化.仿真结果表明,该算法保证了网络的连通性,有效地提升网络的吞吐量.
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| 关 键 词： | 无线 mesh网络 拓扑控制 节点度优化 吞吐量 |
A topology control algorithm of wireless mesh networks based on node degree optimized |
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| Xie Qi,Huang Tinglei.A topology control algorithm of wireless mesh networks based on node degree optimized[J].Journal of Guilin Institute of Electronic Technology,2012(3):233-236. |
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| Authors: | Xie Qi Huang Tinglei |
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| Affiliation: | (School of Computer Science and Engineering,Guilin University of Electronic Technology,Guilin 541004,China) |
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| Abstract: | Because of the increasing resources competition of network nodes and wireless signal interference,wireless mesh network throughput must be further optimized.To solve this problem,a topological control algorithm of wireless mesh networks based on proximity graph is presented.The algorithm introduces the relay region to construct network logical neighborhood topology and use s the RNG method to optimize local node degree of network topology.Simulation results show that the method not only ensures the network connectivity but also enhances the network throughput effectively. |
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| Keywords: | wireless mesh networks topology control proximity graph throughput |
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