论文部分内容阅读
基于测距的定位方法对测量的距离信息运用几何知识求解未知节点的位置,常用在定位精度较高的领域,可在误差、能耗、受环境因素影响等方面进行优化。本文对基于测距的无线传感器网络节点定位算法进行详细地分析和比较。
Distance-based localization method solves the location of unknown nodes by using the geometric knowledge of the measured distance information. It is commonly used in the field of high positioning accuracy and can be optimized in terms of error, energy consumption and environmental factors. This paper analyzes and compares the node localization algorithm based on ranging in wireless sensor networks.