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Scheduling communication method based on satellite transmission system

A satellite communication and transmission system technology, applied in the field of satellite communication, can solve problems such as high user fees, low efficiency of satellite channel utilization, and lack of scheduling communication functions, etc., so as to reduce user fees, reduce transmission and judgment time, and improve channel quality. The effect of utilization

Inactive Publication Date: 2008-11-05
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the current satellite communication system, there is no dispatching communication function, and the utilization efficiency of satellite channels in the voice communication mode is low, so special communication service items cannot be provided to users, and user usage fees are relatively high

Method used

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  • Scheduling communication method based on satellite transmission system
  • Scheduling communication method based on satellite transmission system
  • Scheduling communication method based on satellite transmission system

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Embodiment Construction

[0018] Embodiments of the present invention are described below by taking the accompanying drawings as an example.

[0019] figure 1 It is a system structure diagram of an embodiment of the present invention, wherein: MS1~MSn are satellite communication user terminals, using maritime satellite communication terminals; (1) are satellite transmission communication systems, using maritime satellite communication systems; (2) are wireless transmission interfaces , to provide the connection between the satellite communication system and the exchange control system, and the exchange control system also controls and distributes the channels of the satellite communication system; Work software and user information data of satellite communication user terminals, the user data also includes the user's current user code, priority, group code, location code, work status code, etc.; (4) is the network transmission interface, for This switching control system provides incoming and outgoing...

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Abstract

A scheduling communication method based on satellite transmission system provided by the invention adopts the setting, transmitting, judging and processing operational mode of the transmission type codes, call type codes and channel application codes, thereby the satellite communications user terminal has the scheduling communication function, and the method improves the use ratio of the satellite communication channel and the communication connection velocity, reduces the user operational cost, and meanwhile has features of easy implementing and convenient use.

Description

technical field [0001] The invention relates to a dispatching communication method based on a satellite transmission system, which is composed of a satellite transmission system, a wireless transmission interface, a network transmission interface, an exchange control system, a satellite communication user terminal and an external communication user, and belongs to the field of satellite communication. Background technique [0002] In the current satellite communication system, there is no dispatching communication function, and the utilization efficiency of the satellite channel in the voice communication mode is low, so special communication service items cannot be provided to users, and user usage fees are relatively high. [0003] Therefore, it is necessary to design a satellite communication method that can provide users with dispatching communication functions, improve the utilization rate of satellite communication channels and communication connection speed, and reduce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/185
Inventor 耿直
Owner STATE GRID CORP OF CHINA
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