METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM

摘要

The present invention relates to a method for transmitting control information by a base station in a wireless communication system, and includes a step of transmitting an enhanced physical downlink channel (EPDCCH) for a terminal using at least one physical resource block pair from among a plurality of physical resource block pairs. The plurality of physical resource block pairs include a plurality of resource units for the EPDCCH transmission to which an antenna port is allocated, respectively. When the EPDCCH for a terminal is transmitted using at least two resource units from among the at least one physical resource block pairs, the same pre-coding is applied to signals to be transmitted via at least two resource units.