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Beidou short message terminal number mapping method and device

A Beidou short message and terminal number technology, which is applied in the field of Beidou short message terminal number mapping

Active Publication Date: 2020-09-04
NAT UNIV OF DEFENSE TECH
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This problem makes it impossible for Beidou short message satellite terminals to conduct two-way short message digital information transmission with ground mobile communication terminals, satellite mobile communication terminals and other terminals and systems that use E.164 protocol numbers.

Method used

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  • Beidou short message terminal number mapping method and device
  • Beidou short message terminal number mapping method and device
  • Beidou short message terminal number mapping method and device

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Embodiment Construction

[0033] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0034] A Beidou short message terminal number mapping method provided by this application can be applied to such as figure 1 environment shown. Among them, the Beidou short message terminal refers to various instruments, computers, mobile phones, smart devices, etc. that have the function of Beidou short message, and can also have the function of ground mobile communication at the same time. Mobile communication terminals refer to mobile phones, smart devices, etc. that have the communication function of the terrestrial cellular communication network, but do not have the ...

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Abstract

The invention relates to a Beidou short message terminal number mapping method and device. The method comprises the following steps: receiving first short message information sent by a short message sending terminal, and obtaining a receiving end number and a sending end number according to the first short message information; and according to a preset number mapping table, setting the receiving end number as the number of a communication protocol corresponding to the receiving end, and setting the sending end number as an E.164 protocol number according to the number mapping table; generatingsecond short message information according to the set receiving end number and the sending end number, and sending the second short message information to a short message receiving terminal corresponding to the receiving end number. According to the method and the device, the problem that the number of the Beidou short message communication protocol is incompatible with the E.164 protocol numbercan be solved, and bidirectional short message information transmission between the terminal using the Beidou short message protocol number and the terminal using the E.164 protocol number is realized.

Description

technical field [0001] The present application relates to the technical field of digital information transmission, in particular to a method and device for mapping Beidou short message terminal numbers. Background technique [0002] The Beidou short-message satellite communication system is mainly composed of a space segment, a ground control center and a user segment. The space segment is composed of a satellite constellation containing several satellites. The satellite forwards the outbound signal sent by the ground center station and the inbound signal sent by the user machine; the ground control center completes the user signal sending and receiving measurement and information sending and receiving processing, and manages and controls the operation of the entire system; the user section refers to the The user machine terminal with message sending and receiving function receives data services and control messages from the ground control center, and sends inbound messages ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/14H04L29/06H04B7/185
CPCH04B7/18513H04L69/08H04W4/14
Inventor 李井源王飞雪周蓉欧钢刘增军孙广富张可黄新明
Owner NAT UNIV OF DEFENSE TECH
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