Node Positioning Algorithm in A Wireless Sensor Network

被引:0
|
作者
Liu, Wei [1 ]
Du, Qinsheng [1 ]
Wang, LeLe [1 ]
机构
[1] Changchun Univ, Coll Comp Sci & Technol, Changchun 130022, Peoples R China
关键词
WSN; node localization algorithm; ant colony algorithm;
D O I
10.4028/www.scientific.net/AMM.321-324.604
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Node positioning technology in the Wireless sensor network is a very important issue. This article introduces the ant colony algorithm and its characteristics. It is a good solution to the static and dynamic portfolio optimization problem. The node positioning method in the wireless sensor network can be divided into two categories based ranging and no ranging. In order to get a higher positioning accuracy, and a further improvement the positioning accuracy, this paper introduces the ant colony optimization algorithm based on the first positioning method of the feasibility. The experimental results demonstrate the decrease of the number of transmitting beacon and the optimal mobile path after being optimized.
引用
收藏
页码:604 / 607
页数:4
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