计算机工程

• 移动互联与通信技术 • 上一篇    下一篇

移动WSN节点不相交多路径路由算法

于磊磊1,2,陈冬岩1,黄 旭1,秦绍华1   

  • 收稿日期:2012-10-29 出版日期:2013-12-15 发布日期:2013-12-13
  • 作者简介:于磊磊(1982-),男,博士研究生,主研方向:无线传感器网络;陈冬岩,教授、博士生导师;黄 旭、秦绍华,博士研究生
  • 基金项目:

    济南市高校院所自主创新计划基金资助项目(201004004, 201102006)

Node-disjoint Multipath Routing Algorithm for Mobile WSN

  1. (1. School of Control Science and Engineering, Shandong University, Jinan 250061, China; 2. Network and Information Center, Shandong University, Jinan 250100, China)
  • Received:2012-10-29 Online:2013-12-15 Published:2013-12-13

关键词: 移动无线传感器网络, 节点不相交, 多路径路由, 可靠性, HSV色彩空间, 接收信号强度指示值

Abstract:

In order to handle the path breakage in the routing of mobile Wireless Sensor Network(WSN), a node-disjoint multipath routing algorithm based on the HSV color space is proposed. The algorithm creates a numeric (h, s, v) tuple for each link in the network and distributes these tuples into six basic planes in the color space, then it can find multiple node-disjoint paths within different basic color planes. It designs disjoint multipath routing maintenance mechanism based on variable intervals for mobile nodes link Received Signal Strength Indicator(RSSI) value detection, which is without any geographic location information. Experimental results show that when using three paths to transmit, the data transfer success rate of the proposed algorithm can achieve 80% above, and other contrastive classic algorithms are all less than 70%. In addition, it also has good performance on the network throughput and energy consumption .

Key words: mobile Wireless Sensor Network(WSN), node-disjoin, multipath routing, reliability, HSV color space, Received Signal Strength Indicator(RSSI)

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