Method and apparatus for transmitting and receiving signals on basis of coverage class in communication system

A terminal for communicating with a base station based on a mobility coverage class, the terminal comprising:

• a transceiver;
• and
• at least one processor configured to:
• control the transceiver to receive, from the base station, configuration information including first information used for estimating mobility of the terminal,
• determine whether the terminal has the mobility required for entering a mobility mode based on the first information used for estimating the mobility of the terminal,
• enter the mobility mode in which a predetermined coverage class in a normal mode is switched to the mobility coverage class in the mobility mode in case that it is determined that the terminal has the mobility,
• control the transceiver to transmit, to the base station, a mobility mode indicator indicating entry into the mobility mode,
• select one of coverage classes of the base station as the mobility coverage class, and
• control the transceiver to communicate with the base station using a resource allocated to the terminal based on the selected mobility coverage class,
• wherein the at least one processor is further configured to:
• control the transceiver to receive a paging message transmitted from the base station using the resource allocated to the terminal based on the mobility coverage class, and transmit a paging response message in response to the paging message using the resource allocated to the terminal based on the mobility coverage class.