configuring monitoring information for one scheduling window, wherein the monitoring information is configured to indicate at least one of that Physical Downlink Control Channel (PDCCH) monitoring is to be performed by a terminal in a first target time unit of the scheduling window or that the PDCCH monitoring is to be skipped by the terminal in a second target time unit of the scheduling window;

notifying the terminal of the monitoring information,

wherein the scheduling window comprises at least one time unit that is used for data transmission and scheduled by the base station, the first target time unit comprises a first time unit in the scheduling window, the second target time unit comprises a third time unit in the scheduling window, and each of the first target time unit, the second target time unit, the at least one time unit, the first time unit, and the third time unit is a slot, a symbol, or absolute time, and the absolute time is second, millisecond, or microsecond;

wherein the notifying the terminal of the monitoring information comprises:

notifying the terminal of the monitoring information through a bitmap of predetermined information,

wherein each bit in the bitmap of the predetermined information is configured to indicate that a time unit corresponding to the bit is the first target time unit or the second target time unit;

wherein the predetermined information comprises one or more of group-common Downlink Control Information (DCI), a Medium Access Control (MAC) control unit, and a power saving signal.