Satellite communication method and device, readable medium and electronic equipment

Abstract

The invention discloses a satellite communication method and device, a readable medium and electronic equipment. The method comprises the following steps: determining a target message of a first satellite; determining a second satellite corresponding to the target ground station at the current moment; sending the target message from the first satellite to the second satellite according to a preset routing strategy; sending the target message to the second satellite, so that the second satellite forwards the target message to the target ground station; the first satellite and the second satellite are located on a first satellite orbit; according to the method, the indirect earth communication of the first satellites is completed based on the second satellites through the communication of all the same-orbit satellites among the satellite groups, real-time earth communication of any first satellite in the satellite groups is helped to be achieved, the communication efficiency is relatively high, the communication mechanism is relatively stable, and the communication efficiency is relatively high. The defect that large-scale real-time ground communication cannot be achieved in the prior art is overcome.

Description

technical field [0001] The invention relates to the field of satellite technology, in particular to a satellite communication method, device, readable medium and electronic equipment. Background technique [0002] As we all know, after entering space, artificial satellites will orbit the earth according to a fixed orbit, and the ground station that can communicate with the satellite is located at a fixed position on the surface of the earth. Based on the principle of straight-line propagation of electromagnetic waves, the satellite can only communicate with the ground station when it passes a certain range above the ground station. Satellites cannot communicate when they are below the horizon. [0003] This means that there is only a certain period of time during which the satellite can communicate with the ground during its orbit. At other times, if real-time satellite-to-ground communication is required, other satellites or other ground stations are used as relays. [0...

AI Technical Summary

Problems solved by technology

[0004] However, this communication method using other satellites or ground stations as relays is more similar to a temporary communication method, which is often fragmented and inefficient, and cannot meet the needs of large-scale real-time ground communication.

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