Carrier activation method, device, apparatus, system, and storage medium

A method for carrier activation, comprising:

• generating wake-up information;
• and
• sending the wake-up information to User Equipment (UE) on a predetermined carrier that is configured to transmit the wake-up information;
• in at least two carriers allocated to the UE, the wake-up information indicating that the UE activates the predetermined carrier and at least one other carrier, or the wake-up information indicating that the UE activates at least two other carriers, and the other carrier(s) being a carrier(s) other than the predetermined carrier in the at least two carriers.

User Equipment (UE), comprising:

• a processor;
• and
• a memory that is configured to store an instruction executable by the processor,
• wherein the processor is configured to:
• receive wake-up information on a predetermined carrier that is configured to transmit the wake-up information in at least two carriers allocated to the UE;
• and
• activate the predetermined carrier and at least one other carrier based on the wake-up information, or activate at least two other carriers based on the wake-up information, the other carrier(s) being a carrier(s) other than the predetermined carrier in the at least two carriers.