| 间断连接无线互联网络中路由问题的动态规划方法 |
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| 引用本文： | 赵晓娜,李云,刘期烈,佘文魁.间断连接无线互联网络中路由问题的动态规划方法[J].通信技术,2009,42(2):141-142. |
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| 作者姓名： | 赵晓娜 李云 刘期烈 佘文魁 |
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| 作者单位： | 重庆邮电大学无线信息嘲络研究中心,重庆,400065 |
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| 摘 要： | 在间断连接无线互联网络中，由于自然干扰或人为因素影响，节点之间无线链路通常在时间上具有间断特性，这就为间断连接无线互联网络的选路问题提出了新的挑战。丈章在链路统计特性的基础上，重点分析了运用动态规划方法求解该问题的基本思路。并且给出了该方法的基本方程，从理论上分析了该方法的正确性和有效性。
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| 关 键 词： | 间断连接无线互联网络 路由 动态规划 |
Dynamic Programming of Routing in Discontinuously Connected Wireless Network |
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| ZHAO Xiao-na,LI Yun,LIU Qi-lie,SHE Wenkui.Dynamic Programming of Routing in Discontinuously Connected Wireless Network[J].Communications Technology,2009,42(2):141-142. |
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| Authors: | ZHAO Xiao-na LI Yun LIU Qi-lie SHE Wenkui |
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| Affiliation: | (Research Center for Wireless Information Networks, Chongqing University of Post and Telecommunications, Chongqing 400065, China) |
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| Abstract: | In the discontinuously connected wireless network, because of nature disturbing or man-made influence, the wireless links between the nodes usually are of interruption characteristics in the time. So, it is a new challenge to the routing in the discontinuously connected wireless networks. This paper, based on the statistic characteristics of the link, analyzes the main idea in resolving the routing in this kind of network by dynamic programming. In addition, basic equation of the dynamic programming is provided, and theoretical analysis proves the correctness and validity of the method. |
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| Keywords: | discontinuously connected wireless network routing dynamic programming |
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