Activation system information transmission method, apparatus, and device

User equipment, comprising a memory that stores a program instruction, a processor configured to control execution of the program instruction, and a receiver, wherein:

• the receiver, configured to receive a first system message sent by a base station, wherein the first system message comprises activation indication information and a change indication tag, the activation indication information is used to indicate whether a function indicated in an activation system message is activated, and the change indication tag is used to indicate whether scheduling information of the activation system message changes;
• the processor, configured to obtain first scheduling information of the activation system message according to the activation indication information and the change indication tag;
• and
• the receiver, configured to read the activation system message according to the first scheduling information.

A computer program product stored in a non-transitory medium, comprising instructions which, when executed by a computer, cause the computer to:

• receiving a first system message sent by a base station, wherein the first system message comprises activation indication information and a change indication tag, the activation indication information is used to indicate whether a function indicated in an activation system message is activated, and the change indication tag is used to indicate whether scheduling information of the activation system message changes;
• obtaining first scheduling information of the activation system message according to the activation indication information and the change indication tag;
• and
• reading the activation system message according to the first scheduling information.