| 无线传感器网络中基于最小跳数路由的节点休眠算法 |
| |
| 引用本文： | 任智,王青明,郭晓金.无线传感器网络中基于最小跳数路由的节点休眠算法[J].计算机应用,2011,31(1):194-197. |
| |
| 作者姓名： | 任智 王青明 郭晓金 |
| |
| 作者单位： | 1. 重庆市南岸区崇文路2号:重庆邮电大学通信学院2. 重庆邮电大学 |
| |
| 基金项目： | 国家自然科学基金资助项目(60972068); 重庆市自然科学基金资助项目(2009BB2085); 重庆市教委科研基金资助项目(KJ090524); 重庆邮电大学科研基金资助项目(A2008-13) |
| |
| 摘 要： | 结合无线传感器网络中的最小跳数路由协议，根据功能的不同将传感器节点分为只进行数据采集的终端节点和既进行数据采集又要转发数据的中间节点两类；提出一种节点休眠算法，对前述两种节点采取不同的休眠/唤醒策略以降低能耗。理论分析和仿真结果表明：所提节点休眠算法节约了节点能量，延长了无线传感器网络的寿命。
|
| 关 键 词： | 无线传感器网络 最小跳数 能量 休眠 唤醒 |
| 收稿时间： | 2010-08-03 |
| 修稿时间： | 2010-09-16 |
Node sleeping algorithm for wireless sensor networks based on minimal hop routing protocol |
| |
| REN Zhi,WANG Qing-ming,GUO Xiao-jin.Node sleeping algorithm for wireless sensor networks based on minimal hop routing protocol[J].journal of Computer Applications,2011,31(1):194-197. |
| |
| Authors: | REN Zhi WANG Qing-ming GUO Xiao-jin |
| |
| Affiliation: | REN Zhi1,2,WANG Qing-ming1,GUO Xiao-jin1(1.School of Communication and Information Engineering,Chongqing University of Posts and Telecommunications,Chongqing 400065,China,2.Key Laboratory of Mobile Communication Technology of Chongqing,China) |
| |
| Abstract: | Network nodes were divided into terminal nodes and intermediate nodes according to the different functions with reference to the minimum hop routing protocol in wireless sensor networks.Terminal nodes only collected data,while intermediate nodes not only collected data but also forwarded them.A node sleeping algorithm consisting of different sleep/wake-up strategies was proposed for the two kinds of nodes to reduce energy consumption.The theoretical analysis and simulation results show that this proposed no... |
| |
| Keywords: | Wireless Sensor Network(WSN) minimal hop energy sleeping waking |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《计算机应用》浏览原始摘要信息 |
|
点击此处可从《计算机应用》下载全文 |
