摘要
随着移动通信技术的发展,越来越多的用户希望移动通信系统能够提供定位服务。特别是随着第三代移动通信系统的不断发展,定位业务已成为有着广泛前景和吸引力的重要业务之一。本文在介绍常见的无线定位技术原理的基础上,比较了各个定位技术的优势和缺点,分析了产生定位误差的原因及其改进方法,归纳了无线定位技术的应用,最后,本文还对这些方法的共同原理及前景进行了总结,从而为其他定位技术的研究和开发提供了新的思路。
Along with the development of mobile communication technology,more and more users want to mobile communication system can provide location-based services.Especially along with the third generation mobile communication system development,positioning business has become widely and prospect of one of the important business attraction.Based on the introduction of principle of each common wireless location technology,this thesis has compared the advantages and disadvantages between them,analyzed the causes of the positioning error causes and improvement methods,summarized the wireless location technology applications,at last,the common principles and the prospects of these methods are summarized,thus it provides new ideas for other location-based technology research and development.
出处
《无线通信技术》
2012年第1期8-12,16,共6页
Wireless Communication Technology
