Method and apparatus for activating carriers in mobile communication system
A method and apparatus of a terminal and a base station in a mobile communication system are provided. The method includes receiving measurement information including a measurement interval from a base station, determining a measurement period based on a discontinuous reception (DRX) cycle if a carrier is activated, determining the measurement period based on the received measurement interval if the carrier is deactivated, and generating a filtered measurement result for the carrier based on the measurement period.
1. A method by a terminal in a mobile communication system, the method comprising:
receiving measurement information including a measurement interval from a base station;
determining a measurement period based on a discontinuous reception (DRX) cycle if a carrier is activated;
determining a measurement period based on the received measurement interval if the carrier is deactivated; and
generating a filtered measurement result for the carrier based on the determined measurement period,
wherein the measurement period is acquired by multiplying the measurement interval by a predefined value if the carrier is deactivated, and the predefined value is greater than one.
2. The method of claim 1 , wherein the predefined value is 5.
3. An apparatus of a terminal in a mobile communication system, the apparatus comprising:
a transceiver configured to transmit and receive a signal; and
a controller configured to receive measurement information including a measurement interval from a base station, to determine a measurement period based on a discontinuous reception (DRX) cycle if a carrier is activated, to determine a measurement period based on the received measurement interval if the carrier is deactivated, and to generate a filtered measurement result for the carrier based on the determined measurement period,
wherein the measurement period is acquired by multiplying the measurement interval by a predefined value if the carrier is deactivated, and the predefined value is greater than one.
4. The apparatus of claim 3 , wherein the predefined value is 5.
5. An apparatus of a base station in a mobile communication system, the apparatus comprising:
a transceiver configured to transmit and receive a signal; and a controller
configured to transmit, to a terminal, measurement information including a measurement interval and to receive, from the terminal, a measurement result for a carrier based on a measurement period,
wherein the measurement period is determined based on a discontinuous reception (DRX) cycle if the carrier is activated, and is determined based on the measurement interval if the carrier is deactivated,
wherein the measurement period is acquired by multiplying the measurement interval by a predefined value if the carrier is deactivated, and the predefined value is greater than one.
6. The apparatus of claim 5 , wherein the predefined value is 5.