A Method of Meteor Trail Communication Network Simulation Based on GIS System

Abstract

The invention discloses a method for realizing meteor trail communication network simulation based on a GIS (Geographic Information System) system, belonging to the technical field of communication. In the traditional meteor trail communication network simulation, the function is limited to predicting network connectivity. In order to further provide systematic decision support, this method is proposed. The method consists of three main modules: channel simulation, transmission parameter calculation, and decision analysis. On the basis of the planned meteor trail communication network in the GIS platform, the above three modules are run in sequence to output channel simulation data, transmission parameter data and Decision-making report, convenient operation and intuitive results. The invention realizes the software simulation of the meteor trail communication network, has a good man-machine interface, can efficiently and quickly simulate the information transmission in the whole network, and provides a basis for the construction and use of the meteor trail communication network.

Description

Technical field [0001] The present invention belongs to the field of communication technology, and the meteor ingredient communication network simulation method based on GIS (Geographic Information System) system, specifically, involving the GIS system to implement channel simulation, transmission parameter calculation and display, decision analysis. Background technique [0002] The meteor restraint channel has the characteristics of randomness, intermittent, and sudden characteristics of the radio wave formed by the ionized illegal extension of the meteor injection of the Earth's high-altitude atmosphere. At the same time, the appearance of meteor is strong. Geographically, the communication efficiency of the meteor restraint link is closely related to geographical information such as terrain, landform. Traditional meteor 余 通 communication system simulation function is limited to predictive network connectivity, and it is impossible to provide users with a series of decision su...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the defects in the prior art, the present invention can overcome the problems of many manual operations, low efficiency, low reliability, and unintuitive results in the existing network simulation, and proposes a method for realizing meteor trail communication network simulation based on the GIS system, Include the following steps:

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