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Hierarchical and componentized simulation method and system for mobile communication satellite information transmission

A communication satellite and information transmission technology, which is applied in the field of satellite communication simulation, can solve the problems of insufficient accuracy, low portability and reusability, and achieve the effect of ensuring accuracy, improving portability, and solving tightly coupled simulation problems

Active Publication Date: 2018-05-18
CHINA ACADEMY OF SPACE TECHNOLOGY
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Problems solved by technology

[0003] The technical problem solved by the present invention is: to overcome the deficiencies of the prior art, aiming at the technical problems of insufficient accuracy, low portability and low reusability of the existing mobile communication satellite information transmission simulation model, a level of mobile communication information transmission is proposed Component-based simulation method and system, establish hierarchical decomposition complexity calculation relationship, and improve the accuracy, portability and reusability of mobile communication satellite information transmission simulation based on the minimum functional envelope of actual mobile communication satellite information transmission

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  • Hierarchical and componentized simulation method and system for mobile communication satellite information transmission

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Embodiment Construction

[0053] Specific embodiments of the present invention are further described in detail below.

[0054] Such as figure 1 As shown, the present invention proposes a hierarchical componentized simulation method for mobile communication satellite information transmission, the steps are as follows:

[0055] (1) Perform hierarchical decomposition of the mobile communication satellite information transmission simulation model to obtain a hierarchical model; specifically:

[0056] (1.1) According to the actual system composition and communication system architecture of mobile communication satellites, construct the application system architecture of mobile communication satellite information transmission; specifically:

[0057] (a) Perform vertical optimization decomposition: vertical optimization decomposition is to independently model the communication satellite application system, mainly including:

[0058] Combination: During vertical optimization and decomposition, the common att...

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Abstract

The invention discloses a hierarchical and componentized simulation method and system for mobile communication satellite information transmission. The method comprises a hierarchical decomposition stage: constructing application system architecture, calculating hierarchical decomposition complexity, determining an information stream and an interface, and determining a minimum envelope so as to obtain a hierarchical model; a componentized decomposition stage: completing typical functional componentization; and a hierarchical packaging cascade stage: completing simulation of mobile communicationsatellite information transmission through hierarchical packaging cascade, so as to ensure that the simulation of mobile communication satellite information transmission is high in correctness and good in transportability and reusability.

Description

technical field [0001] The invention relates to a hierarchical component simulation method and system for mobile communication satellite information transmission, belonging to the technical field of satellite communication simulation. Background technique [0002] The simulation of mobile communication satellite information transmission refers to the application of certain methods and tools to simulate the load and platform functions of mobile communication satellites on the corresponding software or hardware. The mobile communication satellite load mentioned here refers to the device carried by the mobile communication satellite on the mobile communication satellite in order to complete the information transmission, and the mobile communication satellite platform refers to the energy developed by the mobile communication satellite to complete the flight in the earth orbit. part. The simulation of mobile communication satellite information transmission generally uses method...

Claims

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Application Information

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IPC IPC(8): G06F17/50
CPCG06F30/20
Inventor 钱晋希陈东张阁吴志强张博杜妍张雯
Owner CHINA ACADEMY OF SPACE TECHNOLOGY
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