基于LBS的无线定位应用解决方案研究

【作者】 王荣；

【导师】 吴健平；

【作者基本信息】 华东师范大学 ， 软件工程， 2006， 硕士

【摘要】 随着社会的发展,人们的活动范围越来越大,而且越来越不确定。这种移动性和不确定性给移动通信带来市场和挑战的同时,也为位置服务的开展和扩大带来了无限商机,作为移动通信网提供的增值业务,移动定位服务(Location Based Service简称LBS)正在悄然兴起。 论文以“基于LBS的无线定位应用解决方案研究”为题,研究了LBS的关键技术和多个国内外先进的无线定位解决方案,并以上海蓝芯移动资源管理系统为实例,对本文提出的无线定位解决方案进行了比较全面的论证,概括起来,论文主要涉及以下内容: 首先论文分析了地理信息系统的起源和发展,阐述了其向网络化、服务发展的趋势,以及由此衍生出移动位置服务LBS的过程。文章列举了多个基于无线定位的系统应用方向,说明基于LBS的应用具有非常广泛的领域和商业价值。 其次论文分析了移动定位服务LBS的多种关键技术,其中包括无线定位技术、数据通讯协议及技术、分布式系统技术以及Web Service技术等,并通过对现有国内外多种无线定位解决方案的分析和归纳,提出了基于gpsOne技术的无线定位解决方案。 接着论文给出了根据论文所提出的解决方案开发的上海蓝芯移动资源管理系统,通过对系统平台和实际运行效果的探讨,证明本文提出的无线定位解决方案是可行的和高效的。 最后分析了论文所提出的解决方案现存的部分问题并展望了基于LBS的无线定位应用未来3G条件下的发展趋势和美好前景。更多还原

【Abstract】 With the development of the society, people move all around the world and always change the location. People want new value-added services that are relevant to their location, personalized to their interests, and can be acted upon right away. Location based services (LBS) represent an important new revenue source for wireless carriers, and a way to differentiate themselves and stay competitive.This thesis, "The Study of LBS Based Solutions on Wireless Location System", researches the key technologies and several domestic and overseas wireless location system solutions. Thesis proposes an integrated solution which is implemented in Navitone’s Mobile Resource Management (MRM) system. Following are the main parts of the thesis:Firstly this author introduces the development of Geographical Information System (GIS). With the appearance of Web GIS and conception of service, LBS appears as an integration of many technologies. As known there are many profitable fields in LBS, so LBS applications have wide marketing value.Secondly thesis explains key technologies in LBS including wireless location technologies, communication protocols and theories, distributed theories and Web Service technologies. Given these advanced technologies and several wireless location system solutions, this thesis propose a new solution based on gpsOne technology.Thirdly author illuminates each main module of Navitone’s MRM system which implements the solution provided in this thesis so that a conclusion is made that the solution is proved to be feasible and effective.Finally this thesis forecasts the wide development and bright future of LBS based wireless location applications in 3G.更多还原