Satellite-ground integrated computing unloading and resource allocation method based on SFN partition

The invention discloses a satellite-ground integrated computing unloading and resource allocation method based on SFN (Single Frequency Network) partition, and belongs to the technical field of wireless communication. The invention provides a calculation unloading and resource allocation method based on an SFN partition, aiming at the problems of access selection and network congestion caused by calculation-intensive application surge in a satellite-ground integrated network. Firstly, according to a defined QoE (Quality of Experience) of an SFN partition, a given area is merged and split, and the connection between a user and an AP (Access Point) is adjusted to obtain the SFN partition based on the optimal QoE. And then, based on the SFN partition and the connection between the user and the AP, reasonably selecting an unloading mode according to a task request, and under the limitation of power and computing resource capacity, realizing the balance between time delay and energy consumption by adopting a simul