This paper introduces the short message communication technology of the Beidou satellite navigation guiding and positioning system.
介绍了北斗卫星导航定位系统的简短通信技术。
Meanwhile, introduced the key technology that how to send and receive a short message with computer, mainly the technology of serial communication.
介绍了如何用计算机实现短消息收发的关键技术，主要是串口实现通讯的方法。
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