Computing task scheduling method in satellite-ground fusion network

Abstract

The invention provides a computing task scheduling method in a satellite-ground fusion network. The method comprises the following steps of: providing a satellite-ground fusion network, taking a spacebase station which is in communication connection with a ground network part as a first space base station, and pre-configuring various types of computing task processing modes in the first space base station; the first space base station receiving a data processing demand of a demand user from the ground network part to serve as a computing task request, generating a current computing task, andselecting one of computing task processing modes as a current indication mode according to the current computing task or the current state of the first space base station; correspondingly executing the current computing task according to the current indication mode to obtain a computing result; and sending a computing result to the demand user. By reasonably configuration and selection of the computing task processing mode for a satellite space base station, a scheduling mechanism of the computing task in the satellite-ground fusion network is optimized, and the resource utilization efficiencyof space equipment and ground equipment is improved.

Description

technical field [0001] The invention belongs to the technical field of wireless communication, and in particular relates to a calculation task scheduling method in a satellite-ground fusion network. Background technique [0002] Satellite communication network and ground communication network are complementary in terms of communication capability and coverage. Due to the high orbital altitude and large ground coverage area, the satellite communication system can break through the limitations of terrain and terrestrial disasters. Through the joint networking of high-, medium-, and low-orbit satellites, intercontinental and even global mobile network coverage can be achieved, especially the communication service support for high-speed and long-distance mobile users (such as high-speed rail, cruise ships, and aircraft, etc.). Therefore, the integrated network integrating satellite network and terrestrial network can solve the problem of full coverage and deep coverage, provide...

AI Technical Summary

Problems solved by technology

This method brings the following problems: 1) The communication bandwidth is easy to be blocked; 2) The data of time-sensitive services cannot be responded in time

Since the above-mentioned technologies are still in the early stage of standardization discussions, more complex requirements and functions such as computing power and computing task processing of space base stations have not yet been discussed.

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