| 基于运动预测与动态通信能量调整的移动WSN路由选择算法 |
| |
| 引用本文： | 李巍,韩九强,钟德兴. 基于运动预测与动态通信能量调整的移动WSN路由选择算法[J]. 传感技术学报, 2011, 24(12): 1761-1766 |
| |
| 作者姓名： | 李巍 韩九强 钟德兴 |
| |
| 作者单位： | 西安交通大学智能网络与网络安全教育部重点实验室电信学院自动化研究所 |
| |
| 基金项目： | 国家自然科学基金项目(61105021);中央高校基本科研业务费专项资金项目 |
| |
| 摘 要： | 针对移动无线传感器网络中,大量节点随机运动导致的网络拓扑结构复杂且拓扑变化频繁而引发的通信效率低、网络寿命下降等问题,在分析WSN节点通信模型的基础上,得到不同节点间存在优化能量转发节点的限定条件,确定了节点间本地通信转发的触发范围,提出了一种用于移动WSN的基于节点运动判断的路由选择算法NMEBRP,算法通过对邻居节...
|
| 关 键 词： | 无线传感器网络 运动预测 路由协议 网络寿命 |
A Routing Algorithm Based on Movement Estimation and Dynamic Communication Energy Adjustment for Mobile Wireless Sensor Network |
| |
| LI Wei,HAN Jiuqiang,ZHONG Dexing. A Routing Algorithm Based on Movement Estimation and Dynamic Communication Energy Adjustment for Mobile Wireless Sensor Network[J]. Journal of Transduction Technology, 2011, 24(12): 1761-1766 |
| |
| Authors: | LI Wei HAN Jiuqiang ZHONG Dexing |
| |
| Affiliation: | * Ministry of Education Key Lab for Intelligent Networks and Network Security,Automation Institute,School of Electronic and Information Engineering,Xi ’ an Jiaotong University,Xi ’ an,China 710049 |
| |
| Abstract: | In mobile wireless sensor network,the random movements of sensor nodes cause complex and dynamic network topologies,the network communication efficiency and network life time are also degenerated.Upon analysis of node communication model,the packet-forwarding energy-conditions between nodes are achieved,and the forwarding areas between nodes are decided.A node mobility estimation based routing protocol(NMEBRP)is proposed,the NMEBRP adjusts the local route-table dynamically according to the estimation of neighbor nodes ’ movements.Extensive simulations show that the NMEBRP can improve the energy efficiency and network lifetime effectively. |
| |
| Keywords: | wireless sensor network movement estimation routing protocol network lifetime |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《传感技术学报》浏览原始摘要信息 |
|
点击此处可从《传感技术学报》下载全文 |
