Method, device, electronic device, and storage medium for switching communication network

Abstract

The embodiments of the present disclosure disclose a method, an apparatus, an electronic device, and a storage medium for switching a communication network. The method for switching from a terrestrial mobile communication network to a satellite mobile communication network includes: acquiring the current location of a terminal, and acquiring the satellite mobile communication network According to the current position of the terminal and the current position of each satellite, determine the satellites closest to the terminal; control the terminal to measure the signal strength of multiple satellites, and determine the satellite with the strongest signal strength among the multiple satellites as the The target satellite to be handed over; obtain the reserved uplink channel information of the target satellite, and initiate a network handover request signaling carrying the target satellite identifier and the reserved uplink channel information of the target satellite to the terminal. The embodiments of the present disclosure can realize the seamless handover of the terminal between the terrestrial mobile communication network and the satellite mobile communication network, and can improve the stability and continuity of the terminal service.

Description

technical field [0001] The embodiments of the present disclosure relate to the field of communication technologies, and in particular, to a method, an apparatus, an electronic device, and a storage medium for switching a communication network. Background technique [0002] The wireless communication can be based on a terrestrial mobile communication system or a 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 and mobile, flexible mobile communication services. Mountains, islands, disaster-stricken areas, ocean-going ships and voyage planes 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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