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Position: Home > Articles > Study on RTK differential data transmitting technic based on CDMA Journal of Northeast Agricultural University 2006,37 (4) 88-92

基于CDMA的RTK差分数据传输技术研究

作  者:
苏安玉
单  位:
东北农业大学资源与环境学院
关键词:
CDMA;RTK;差分数据传输;基准站;移动站
摘  要:
随着GPS技术的发展与完善,RTK技术在测绘领域中应用越来越广泛。差分数据传输是实现RTK技术的关键。利用CDMA无线数据传输技术传送GPS差分数据可以扩大测区范围,实现高精度实时动态定位。文章介绍了RTK技术的基本原理,分析了基于CDMA的RTK差分数据传输技术系统构成与主要功能,并对移动站软件设计进行了探讨。
译  名:
Study on RTK differential data transmitting technic based on CDMA
作  者:
SU Anyu(College of Resource and Environment,Northeast Agricultural University,Harbin Heilongjiang 150030,PRC)
关键词:
CDMA;RTK;differential data transmission;base station;rover station
摘  要:
With the development and perfect of GPS,the technic of RTK is more and more widely used.The differential data transmission is the key point in it.We can enlarge the range of mapping region by utilizing CDMA wireless data transmission in transporting GPS difference data,and realize high precision orientation of real time.This article introduced the basic principle of RTK technic,and give the analysis of the system constructure and main functions of RTK differential data transmission technic which is based on CDMA.Further more,we made a discussion on designing of mobile station software.

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