首先说明移动电话用户紧急情况下需要无线定位业务。
The paper begins with pointing out the necessity of wireless location service in case of emergency call by mobile telephone users.
主要介绍了无线定位在CDMA网络中的具体实现方法。分析了CDMA无线定位技术及CDMA无线定位业务的网络结构。
Practicality implementation wireless Orientation in CDMA network is introduced, and CDMA wireless orientation technology and the network structure of CDMA wireless orientation are analysed.
随着PHS无线市话业务的普及，继短消息服务等附加业务后，PHS无线市话定位业务将成为无线数据增值业务的一个新亮点。
With the popularity of PHS and the applications of additional service such as message, the location service of PHS will be another new one in the wireless data additional service.
实验结果表明：研制基于通用分组无线业务移动网络的图像化定位监测仪器切实可行。
The result shows that the instrument based on general packet radio service mobile network is feasible to obtain positioning and images.
采用GPS卫星定位技术与GPRS通用分组无线业务相结合，实现对移动车辆的全天候的监控、报警、指挥和调度的功能。
Adopt GPS satellite location technology to combine with GPRS GPRS , realizes it to moving all-weather control of the vehicle , function called the police , commanded and managed.
采用GPS卫星定位技术与GPRS通用分组无线业务相结合，实现对移动车辆的全天候的监控、报警、指挥和调度的功能。
Adopt GPS satellite location technology to combine with GPRS GPRS , realizes it to moving all-weather control of the vehicle , function called the police , commanded and managed.
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