无线传感器网络节点定位算法研究

无线传感器网络可以在广泛的应用领域内实现监测和追踪任务，而网络中传感器节点的自身定位问题是无线传感器网络的关键技术之一，对无线传感器网络的定位原理、典型定位算法进行阐述，研究了几种重要定位技术．最后对上述算法进行了性能分析和比较．

Research of Node Location Algorithm in Wireless Sensor Network

Wireless sensor network （WSN） can inspect and trace mission in many application fields, and node （ location is one of the key techniques of WSN. This paper explains location theory and representative location algorithm, studies some important location techniques, and at last analyses and compares the performances of the above algorithms.