Abstract: In order to meet the service quality requirements of different power distribution communication services,base stations need to optimize wireless resources in real time under time-varying network conditions. The paper proposes a cascaded deep network-based edge proxy scheduling method of access network wireless resource to allocate time-frequency resources and transmit power for the services with different delay tolerances. Furthermore,the core network adopts a soft slice method in which network element functions are decoupled from dedicated hardware devices. While ensuring that the load is reliably removed within a specified period of time,the core network server’s time and space multiplexing capabilities for different services are improved. The simulation results show that the access delay between the RTU and the co-control sub-station in the parallel operation of multiple services is reduced by 40.76%compared with the TD-LTE private network,and the power leakage ratio between the adjacent first and second channels is higher than45 dB. It satisfies the requirements of millisecond-level load removal service branching time delay and communication reliability for the entire group of actions.