Energy-saving method and system based on downlink control information extension

The invention discloses an energy-saving method based on downlink control information extension. The method comprises the following steps: detecting a physical downlink control channel scheduled by downlink control information in a unit time slot; calling a plurality of physical downlink shared channels through a physical downlink control channel; separately executing a physical downlink control channel and a plurality of physical downlink shared channels, wherein the execution time slot of the physical downlink control channel is different from the execution time slots of the plurality of physical downlink shared channels. The invention also discloses an energy-saving system based on downlink control information extension, and according to the method and the system disclosed by the invention, the energy loss of the terminal equipment can be reduced, and the working efficiency of processing based on the downlink control information is improved. 本发明公开了一种基于下行链路控制信息扩展的节能方法，该方法包括：在单位时隙中检测下行链路控制信息所调度的物理下行控制信道；通过物理