摘要
阐述了基于位置的信息服务是蜂窝移动通信运营公司为用户提供的一种增值业务 ,具有广阔的应用前景 ,提出了一种位置信息服务系统实现的方案。
The information service based on location is a kind of value increasing sevice, which is provided by cellular mobile telecommunication company It has a bright practical future Discusses several kinds of mobile information service, which is based on location Finally, it provide a locational information service system
出处
《现代电子技术》
2002年第8期14-17,共4页
Modern Electronics Technique
