Method and system for realizing intercommunication between Beidou short message and Tiantong mobile phone short message

The invention relates to the technical field of Tiantong and Beidou communication, in particular to a method and a system for realizing intercommunication between a Beidou short message and a Tiantong mobile phone short message. The method comprises the following steps of: decoding a short message from a Tiantong mobile phone; encoding the decoded short message into a Beidou short message; and sending the Beidou short message to a Beidou terminal. According to the invention, mutual communication between the Tiantong mobile phone short message and the Beidou terminal short message can be realized, so that the service coverage range of the Beidou satellite network and the Tiantong satellite network is indirectly expanded, and the application values of the two satellite networks are improved. 本发明涉及天通和北斗通信技术领域，具体的说是一种实现北斗短报文与天通手机短信互通的方法和系统。本发明方法包括以下步骤：对来自天通手机的短信进行解码；将解码后的短信编码为北斗短报文；将所述北斗短报文发送至北斗终端。本发明能够实现天通手机短信和北斗终端短报文之间相互通讯，从而间接扩大北斗和天通两种卫星网络的业务覆盖范围，提升两种卫星网络应用价值。