Method for communicating with data through component carriers in mobile communication system to which carrier aggregation method is applied and apparatus therefor

摘要

The present invention relates to a method for enabling a terminal to communicate with data by modifying an association relationship among component carriers in a mobile communication system supporting carrier aggregation and an apparatus therefor. The method in accordance with one embodiment of the present invention, comprises: receiving a message including identifier information for modifying an association relationship among at least one downlink component carrier and at least one uplink component carrier from a base station; receiving predetermined data through at least one downlink component carrier from the base station; and transmitting feedback data to the base station for data received through the uplink component carrier modified according to the identifier information.

主权项

1. A method for configuring component carriers at a user equipment in a mobile communication system supporting carrier aggregation, the method comprising:
receiving a message including configuration information for a first component carrier; and modifying configuration of the component carriers according to the configuration information, wherein the configuration information includes identification information of a second component carrier, and wherein the identification information indicates an association between the first component carrier and the second component carrier.