Method and device for information transmission in wireless communication system

Abstract

The present invention relates to a wireless communication system and more specifically relates to a method and device for transmitting information. A wireless communication system can support carrier aggregation (CA). In one aspect of the present invention, a method, in which a terminal transmits information to a base station in a wireless communication system, comprises the steps of: carrying out rate matching for a preset number of symbols in a subframe for transmitting first information on at least one serving cell formed in the terminal; and transmitting the first information from the subframe in which the rate matching has been carried out, to the base station. Therein, the uplink transmission timing of the one or more serving cells are different from one another, and the preset number is determined in accordance with the difference between the uplink transmission timings of the one or more serving cell.

Dependencies are inferred from the claim text.