计算机工程 ›› 2009, Vol. 35 ›› Issue (16): 270-272.doi: 10.3969/j.issn.1000-3428.2009.16.097

• 开发研究与设计技术 • 上一篇    下一篇

基于LabVIEW的移动通信路测同步技术

王浩文1,王 萍2   

  1. (1. 上海无线通信研究中心,上海 200050;2. 中国科学院上海微系统与信息技术研究所,上海 200050)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-08-20 发布日期:2009-08-20

Synchronization Technology for Drive Test in Mobile Communication Based on LabVIEW

(1. Shanghai Research Center for Wireless Communications, Shanghai 200050;2. Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050)   

  1. (1. Shanghai Research Center for Wireless Communications, Shanghai 200050; 2. Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050)
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-08-20 Published:2009-08-20

摘要: 介绍一种基于图像化编程软件LabVIEW开发的使用现有商用测试设备和商用GPS接收机实现的同步技术。对该软件实现中的多线程编程和开发工具选择、系统设计和编程等过程进行描述。现场使用测试表明,作为一种有效的低成本方案,该技术可方便地解决地理位置和被测数据在移动测试中的同步问题。

关键词: 全球定位系统, 实验室虚拟仪器工程平台, 同步机制

Abstract: This paper introduces a synchronization technology which is developed by the graphic language Laboratory Virtual Instrument Engineering Workbench(LabVIEW), and uses commercial instruments and commercial Global Positioning System(GPS) receiver. It describes the multithreaded programming, choosing the develop tool, system design and programming during the development. As an available and low cost solution, it is proved in the practice that the technology can solve the synchronization of the location and the measurement data easily.

Key words: Global Positioning System(GPS), Laboratory Virtual Instrument Engineering Workbench(LabVIEW), synchronization mechanism

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