无线传感器网络生命期优化的研究无线传感器网络生命期优化的研究.pdf

Computer Science and Application 计算机科学与应用, 2014, 4, 379-384 Published Online December 2014 in Hans. /journal/csa /10.12677/csa.2014.412050 The Research of Lifetime Optimization in Wireless Sensor Networks 1 1,2* 1 1 Yiwen Sun , Zhansheng Chen , Zijun Chen , Jun Wang 1 School of Applied and Technology, Beijing Union University, Beijing 2 School of Computer and Information Technology, Beijing Jiaotong University, Beijing * Email: ldtchenzs@ th th th Received: Nov. 7 , 2014; revised: Dec. 10 , 2014; accepted: Dec. 17 , 2014 Copyright © 2014 by authors and Hans Publishers Inc. This work is licensed under the Creative Commons Attribution International License (CC BY). /licenses/by/4.0/ Abstract The paper introduces and analyzes some recent researches of routing protocols for wireless sen- sor networks, states the characters of WSNs and the classification of routing protocols, mainly in- troduces the hierarchical routing protocol based on cluster and wireless sensor network data col- lection method based on compression perception and finally outlooks WSN data aggregation de- velopment trends. Keywords Wireless Sensor Networks, Routing Protocol, Data Aggregation, Compressed Sensing 无线传感器网络生命期优化的研究 1 1,2* 1 1 孙一文 ，陈战胜 ，陈子君 ，王 俊 1北京联合大学应用科技学院，北京 2北京交通大学计算机与信息技术学院，北京 * Email: ldtchenzs@ 收稿日期：2014年11月7 日；修回日期：2014年12月10 日；录用日期：2014年12月17 日 *通讯作者。 379 无线传感器网络生命期优化的研究 摘 要 本文对近年来无线传感器网络数据收集的研究成果进行归纳、分析，介绍了无线传感器网络的特点，路 由协议的分类，重点介绍了基于簇的层次式路由协