无线网络定位技术分析及发展综述

Analysis and development of positioning technology in wireless network

基于梳理无线网络定位技术的发展现状、分析其现有定位算法和系统的优势及存在问题的目的,依据定位技术的基本原理和评估标准,采用分类对比法,从定位精度、定位规模、算法复杂度、算法适应性、算法可行性等几个方面对定位算法进行综合分析,在考虑定位算法和系统的定位精度以及可行性的情况下,得出不同应用环境下,定位方案的具体分类和优化改进措施。

In the interest of combing through the development of wireless network positioning technology, and analyzing the advantages and problems of the existing positioning algorithms and systems, these positioning algorithms were compared from positioning accuracy, positioning scale, algorithm complexity, algorithm adaptability and feasibility based on the basic principle and evaluation criteria of the positioning technology. Considering the positioning accuracy and the feasibility of the positioning algorithms and systems, the specific classification and optimization of the positioning scheme for different applications are obtained.