无线传感器网络的拓扑控制-南京大学计算机科学与技术系.PDF

ISSN 1000-9825, CODEN RUXUEW E-mail: jos@ Journal of Software, Vol.18, No.4, April 2007, pp.943−954 http://www.j DOI: 10. 1360/jos1 80943 Tel/Fax : +86-10 © 2007 by Journal of Software. All rights reserved. ∗ 无线传感器网络的拓扑控制 1,2,3+ 1,2 1,2 1,2 1,2 张 学 , 陆桑璐 , 陈贵海 , 陈道蓄 , 谢 立 1(计算机软件新技术国家重点实验室(南京大学),江苏 南京 210093) 2(南京大学 计算机科学与技术系,江苏 南京 210093) 3(南京农业大学 工学院 电气工程系,江苏 南京 210031) Topology Control for Wireless Sensor Networks ZHANG Xue1,2,3+, LU Sang-Lu1,2, CHEN Gui-Hai1,2, CHEN Dao-Xu1,2, XIE Li1,2 1(State Key Laboratory for Novel Software Technology (Nanjing U niversity), Nanjing 210093, China) 2(Department of Computer Science and Technology, Nanjing University, Nanjing 210093, China) 3(Department of Electrical Engineering, School of Engineering, Nanjing Agricultural University, Nanjing 210031, China) + Corresponding author: Phn: +86-25 Fax: +86-25 E-mail: zhangxue@, Zhang X, Lu SL, Chen GH, Chen DX, Xie L. Topology control for wireless sensor networks. Journal of Software, 2007,18(4):943−954. /1000-9825/18/943.htm Abstract: Topology control is one of the most fundamental problems in wireless sensor networks. It is of great importance for prolonging network lifetime, reducing radio interference, increasing the efficiency of MAC (media access control) protocols and routing protocols, among other things. This paper makes a full-scale introduction to the advancement of research on topology control. Firstly, the topology control problem and the design objecti ves are clearly presented. Secondly, an introduction is made to representative