Method, device and communication system for processing common search area

A base station, comprising:

• a transmitter and a processor coupled with the transmitter;
• wherein the processor is configured to determine a position of a first common search area and a position of a second common search area;
• wherein the transmitter is configured to send to a user equipment device, a first resource indication and a second resource indication, wherein the first resource indication is for determining the position of the first common search area and the second resource indication is for determining the position of the second common search area;
• wherein among a type of control signaling for scheduling a system message, a type of control signaling for scheduling a paging message, a type of control signaling for scheduling a random access signaling and a type of control signaling carrying power control command, the first common search area is a search area including the type of control signaling for scheduling the system message and the second common search area is a search area including the type of control signaling for scheduling the paging message, the type of control signaling for scheduling the random access signaling or the type of control signaling carrying power control command.

A non-transitory readable medium, comprising:

• a memory;
• and
• program instructions stored in the memory, wherein the program instructions are executed to perform the method of:
• determining a position of a first common search area and a position of a second common search area;
• and
• sending to a user equipment device, a first resource indication and a second resource indication, wherein the first resource indication is for determining the position of the first common search area and the second resource indication is for determining the position of the second common search area;
• wherein among a type of control signaling for scheduling a system message, a type of control signaling for scheduling a paging message, a type of control signaling for scheduling a random access signaling and a type of control signaling carrying power control command, the first common search area is a search area including the type of control signaling for scheduling the system message and the second common search area is a search area including the type of control signaling for scheduling the paging message, the type of control signaling for scheduling the random access signaling or the type of control signaling carrying power control command.