An operation simulation method and system for broadband communication constellation
A technology of broadband communication and simulation method, which is applied in the field of communication satellites, can solve the problems of high price, low efficiency and repeated construction of the system, and the increase of the construction cost of the ground test verification system, so as to achieve the effect of enhancing the designability and improving the flexibility of the system
Active Publication Date: 2021-08-24
INNOVATION ACAD FOR MICROSATELLITES OF CAS +1
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Problems solved by technology
Due to the high level and high price of satellite components, if only the authenticity is considered, the construction cost of the ground test verification system will increase significantly, which is unaffordable.
At the same time, the ground test verification system needs to consider the flexibility of the system, otherwise the scalability will be low after completion, which will lead to inefficient and repeated construction of the system
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[0026] In the following description, the present invention is described with reference to various examples. One skilled in the art will recognize, however, that the various embodiments may be practiced without one or more of the specific details, or with other alternative and / or additional methods, materials, or components. In other instances, well-known structures, materials, or operations are not shown or described in detail so as not to obscure the inventive concepts of the present invention. Similarly, for purposes of explanation, specific quantities, materials and configurations are set forth in order to provide a thorough understanding of embodiments of the invention. However, the invention is not limited to these specific details. Furthermore, it should be understood that the embodiments shown in the drawings are illustrative representations and are not necessarily drawn to correct scale.
[0027] In this specification, reference to "one embodiment" or "the embodiment...
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The invention provides a broadband communication constellation-oriented operation simulation system, which is communicably connected with other subsystems of the ground experiment verification system, including a virtual satellite module for simulating the signal processing process of a real broadband communication satellite, for simulating ground operation The virtual ground station module of the control station, the running state configuration and routing module communicatively connected with the virtual satellite module and the virtual ground station module, and the interface communication module for communicating with other subsystems of the ground experiment verification system.
Description
technical field [0001] The invention relates to the technical field of communication satellites, in particular to an operation simulation method and system for broadband communication constellations. Background technique [0002] Before the construction of large-scale satellite constellations, it is necessary to build a ground test verification system to conduct multi-level and multi-level verifications such as key technology verification, system verification, interface verification, and application scenario verification, so as to provide preliminary technical support for the construction of satellite constellations. After the satellite constellation is completed, it is also necessary to use the ground test verification system for ground troubleshooting of on-orbit satellite faults and ground verification of on-orbit software or system updates. At the same time, the ground test verification system can also be used as a shared open laboratory to provide an experimental platfo...
Claims
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IPC IPC(8): H04B7/185
CPCH04B7/18519
Inventor 李光龚文斌刘会杰尚琳邱林谢卓辰尤星任前义邵丰伟常家超
Owner INNOVATION ACAD FOR MICROSATELLITES OF CAS