Resource optimization method and device for mobile edge computing network

The invention provides a resource optimization method and device for a mobile edge computing network. The method comprises the following steps: determining a target energy consumption optimization model based on a local calculation energy consumption model and a transmission energy consumption model; the method is based on a first power channel gain model, a second power channel gain model, a first bit number model of a bit number of a secondary user executing a local calculation task in a target time slot, a second bit number model of a bit number of an unloading calculation task, and a transmission power model of an unmanned aerial vehicle and the secondary user. Determining a first constraint condition of the target energy consumption optimization model; and based on the target energy consumption optimization model meeting the first constraint condition, determining a corresponding resource allocation strategy when the sum of the energy consumption of the computing service provided by the secondary users i