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Portable satellite communication apparatus

A satellite communication and portable technology, applied in telephone communication, sub-office equipment, radio transmission system, etc., can solve the problems of inability to use mobile terminals and difficulty in real-time charging of portable terminals, and achieve the effect of reducing manufacturing costs

Inactive Publication Date: 2016-01-13
ASIA PACIFIC SATELLITE COMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is difficult for the portable terminal to be charged in real time on site, therefore, the mobile terminal cannot be used

Method used

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  • Portable satellite communication apparatus
  • Portable satellite communication apparatus
  • Portable satellite communication apparatus

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Embodiment Construction

[0035] Hereinafter, exemplary embodiments of the present invention will be described in detail. In describing the present invention, the thickness and size of each component shown in the drawings may be simplified or exaggerated for convenience or clarity. In the present invention, the terms used herein are defined by considering functions, and the terms may vary according to user's or operator's intention or custom. Therefore, definitions of terms should be determined based on the overall content of the specification.

[0036] figure 1 is a flowchart illustrating a service flow of a portable satellite communication device according to an exemplary embodiment of the present invention, figure 2 is a block diagram showing the configuration of a portable terminal according to an exemplary embodiment of the present invention, image 3 is a block diagram showing the configuration of a satellite terminal according to an exemplary embodiment of the present invention, and Figure...

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Abstract

The present invention comprises: a satellite terminal short-range communication module for performing short-range radio communication with a portable terminal; a satellite RF module for signal processing in order to perform satellite communication via a satellite antenna; a voice data input and output unit for inputting and outputting voice data; and a satellite terminal control unit forming a traffic channel by using satellite communication via the satellite RF module according to a called party number inputted from the portable terminal through the satellite terminal short-range communication module so as to transmit the voice data inputted through the voice data input and output unit to the satellite RF module and output the voice data inputted by the satellite RF module through the voice data input and output unit.

Description

technical field [0001] The present invention relates to a portable satellite communication device, and more particularly, to a portable satellite communication device that transmits and receives data through a satellite communication network connected to a portable terminal. Background technique [0002] Generally, when a call setup request is received from a mobile communication user or a public switched telephone network (PSTN) user, the mobile communication system provides mobile communication services by allocating resources of the mobile communication system (for example, a channel for call setup) to Generate a call. [0003] When generating an outgoing call, an incoming call, and a switching call from a mobile communication terminal as described above, the base station transmits a request to process the call to the mobile switching center through the base station controller. Then, the mobile switching center receives a request to handle the call, and performs call pro...

Claims

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Application Information

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IPC IPC(8): H04B7/185H04M1/72412H04M1/72424
CPCH04B7/18528H04B7/18517H04M1/72424H04M1/72412H04B7/185
Inventor 朴钟仁
Owner ASIA PACIFIC SATELLITE COMM