Communication network switching method and device, electronic equipment and storage medium

Abstract

The embodiment of the invention discloses a communication network switching method and device, electronic equipment and a storage medium. The method for switching a communication network from a groundmobile communication network to a satellite mobile communication network comprises the steps that the current position of a terminal is acquired, and the current positions of satellites in a satellite mobile communication network are acquired; a plurality of satellites closest to the terminal are determined according to the current position of the terminal and the current positions of the satellites; a control terminal measures the signal intensity of the plurality of satellites, and determines the satellite with the highest signal intensity in the plurality of satellites as a target satellite to be switched; and reserved uplink channel information of the target satellite is acquired, and a network switching request signaling carrying a target satellite identifier and the reserved uplinkchannel information of the target satellite is initiated to the terminal. According to the embodiment of the invention, seamless switching of the terminal between the ground mobile communication network and the satellite mobile communication network can be realized, and the stability and continuity of terminal service can be improved.

Description

technical field [0001] Embodiments of the present disclosure relate to the field of communication technologies, and in particular to a method, device, electronic device, and storage medium for switching a communication network. Background technique [0002] The wireless communication can be based on the ground mobile communication system or the satellite mobile communication system. At present, the ground mobile communication system is mainly used for wireless communication. The overall block diagram of the ground mobile communication system is as follows: figure 1 shown. The satellite mobile communication system uses geostationary orbit satellites or medium and low orbit satellites as relay stations, which can provide users around the world with large-span, large-scale, long-distance roaming, mobile and flexible mobile communication services. Mountainous areas, islands, disaster-stricken areas, ocean-going ships and long-distance aircraft have unique advantages in communi...

AI Technical Summary

Problems solved by technology

Terminal mobile devices such as image 3 In the scenario shown, from within the satellite coverage of position 1 to the intersection of satellite and ground base station coverage at position 2, and then to the strong coverage of the ground base station at position 3, if the terminal mobile device does not support the communication system switching function, its mobile communication The business will be interrupted, seriously affecting the user experience

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