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GSO protection area determination method and device, electronic equipment and storage medium

A technology for protecting areas and determining methods, applied in the aerospace field, can solve complex and computationally intensive problems, and achieve rapid determination results

Active Publication Date: 2022-03-08
INST OF INFORMATION ENG CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method, device, electronic equipment and storage medium for determining a GSO protected area, which is used to solve the defects of large and complex calculations in determining a GSO protected area in the prior art, and achieve the purpose of improving the speed of determining a GSO protected area

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  • GSO protection area determination method and device, electronic equipment and storage medium
  • GSO protection area determination method and device, electronic equipment and storage medium
  • GSO protection area determination method and device, electronic equipment and storage medium

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Embodiment Construction

[0028] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] The GSO protection area determination method provided by this application can be applied to such as figure 1In the application environment shown, it is specifically applied to a method system for determining a GSO protected area. The method system for determining a GSO protected area includes a terminal 102 and a server 104, wherein the terminal 102 communicates with the server 104 th...

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Abstract

The invention provides a GSO protection area determination method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining the accumulated interference power of a GSO according to an interference limit value index; determining interference power of candidate interference links in an interference link set based on the accumulated interference power to obtain target interference power of the candidate interference links; determining the path loss of the candidate interference link based on the target interference power to obtain the free space path loss of the candidate interference link; obtaining target position information by using the correlation between the free space path loss and the GSO earth station position information; and determining a target GSO protection area according to the corresponding relationship between the target position information and the GSO protection area. According to the method, the speed of determining the GSO protection area can be improved.

Description

technical field [0001] The invention relates to the field of aerospace technology, in particular to a method, device, electronic equipment and storage medium for determining a GSO protection area. Background technique [0002] With the development of aerospace technology, the construction of large-scale Internet constellation systems is in full swing. Although the radio spectrum is an inexhaustible natural resource, the working frequency bands of commercial communication satellite systems are mainly concentrated in a certain frequency band or a certain frequency band. Multiple frequency bands will inevitably produce frequency conflicts with GSO (for geostationary earth orbit satellites) that also use this frequency band, and because of the large number of satellites in the large-scale Internet constellation system, it can seamlessly cover the communication service area of ​​the GSO system. Serious co-channel interference to the GSO system. In relevant regulations, GSO fixed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/185
CPCH04B7/18513H04B7/18519Y02D30/70
Inventor 王文刘沂青耿静茹黄伟庆魏冬
Owner INST OF INFORMATION ENG CHINESE ACAD OF SCI