| 无线Mesh网络中一种新的路由判据 |
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| 引用本文： | 赵云云,缪殿飞,杨震. 无线Mesh网络中一种新的路由判据[J]. 电力系统通信, 2009, 30(8): 64-67 |
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| 作者姓名： | 赵云云 缪殿飞 杨震 |
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| 作者单位： | 南京邮电大学,信号处理与传输研究院,江苏,南京,210003 |
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| 基金项目： | 江苏省高校自然科学重大基础研究项目(06KJA51001);;江苏省科技厅自然科学基金重大项目(BK2007729) |
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| 摘 要： | 由于无线Mesh网络特有的性质,网络中的路由判据设计对网络整体性能起着至关重要的作用。文章介绍了无线Mesh网对路由判据的要求,分析了现有的几种路由判据,并针对现有路由判据的缺点提出了一种新的判据——链路累积干扰．通过仿真对该判据进行了验证。仿真结果说明,新的路由判据能明显改善网络性能。
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| 关 键 词： | 无线Mesh网络 路由判据 链路累积干扰 路径间干扰 路径内干扰 |
A new routing metric for wireless mesh networks |
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| ZHAO Yun-yun,MIAO Dian-fei,YANG Zhen. A new routing metric for wireless mesh networks[J]. Telecommunications for Electric Power System, 2009, 30(8): 64-67 |
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| Authors: | ZHAO Yun-yun MIAO Dian-fei YANG Zhen |
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| Affiliation: | Institute of Signal Processing and Transmission;Nanjing University of Posts and Telecommunications;Nanjing 210003;China |
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| Abstract: | Routing metrics design plays an important role in wireless mesh networks for its unique characteristics.This paper introduces the requirement of wireless mesh network on routing metrics,and analyses several existing routing metrics.Considering the shortages of existing routing metrics,a new routing metric-Cumulative Interference of Links(CIL) is proposed.The simulation results show that the proposed routing metric can improve the performance of the network greatly. |
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| Keywords: | wireless mesh network routing metric CIL intra-flow interference inter-flow interference |
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