计算机应用与软件Issue(2)：140-143,4.DOI:10.3969/j.issn.1000-386x.2014.02.038
无线传感器网络中干扰定义方法改进与拓扑优化
MODIFYING INTERFERENCE DEFINITION IN WIRELESS SENSOR NETWORK AND OPTIMISING ITS TOPOLOGY
张路桥 1王祖俪 2朱清新1
作者信息
- 1. 成都信息工程学院网络工程学院 四川 成都610000
- 2. 电子科技大学计算机科学与工程学院 四川 成都610000
- 折叠
摘要
Abstract
Topology control has the important role in energy consumption reduction,interference decrease and network lifetime extension, etc.for wireless sensor network.The studies on the interference and robustness of the topology structure has been popularising during the past years.In this study,we will put forward a topology optimisation method for improving the robustness of the networks under the premise of not increasing the communication interference between the nodes.First,we will analyse various existing methods in regard to the interference definition,and make the modification on them.Based on the new definitions,we then optimise the topology structure in the way of adding the bidirectional incremental links.At last,it is shown by the analysis and simulation that the method can effectively improve the robustness of topology structure.关键词
无线传感器网络/拓扑控制/干扰/鲁棒性Key words
Wireless sensor network/Topology control/Interference Robustness分类
信息技术与安全科学引用本文复制引用
张路桥,王祖俪,朱清新..无线传感器网络中干扰定义方法改进与拓扑优化[J].计算机应用与软件,2014,(2):140-143,4.
