基于CDMA1x网络的车载定位终端的设计  

The design of vehicle mobile positioning system based on CDMA1x network

作　　者：杨莘元[1] 于楠[1] 

机构地区：[1]哈尔滨工程大学信息与通信工程学院,黑龙江哈尔滨150001

出　　处：《应用科技》2007年第7期26-30,共5页Applied Science and Technology

摘　　要：结合车载移动定位系统的体系结构,比较现有的移动定位技术和解决方案,确定了基于CDMA1x网络的车载移动定位系统的总体设计方案,介绍了系统的组成、功能模块、定位结构、定位过程和主要研究内容及关键技术.According to the requirements of vehicle mobile positioning in mobile police system , this paper compares the currently available mobile positioning technologies and solutions in combination with systematic structure of vehicle mobile position system. The overall design scheme of vehicle mobile position system based on CDMA network is determined. The configuration, functional modules, positioning structure, positioning process and important technologies are demonstrated in detail.

关 键 词：CDMA 1x 移动定位 GPSONE DTGS-800 

分 类 号：TN929.533[电子电信—通信与信息系统]