CONTROL CHANNEL TRANSMISSION DEVICE AND METHOD IN FREQUENCY INTEGRATED SYSTEM

摘要

Disclosed are a device and a method for transmitting control information in a base station the supports a high-speed data service for a primary cell (PCell) area and a secondary cell (SCell) area. To this end, control information is generated according to a format which is determined by considering a primary duplex mode supported in the PCell area and a secondary duplex mode supported in the SCell area. The generated control information is transmitted to a downlink control channel. The primary duplex mode and the secondary duplex mode correspond to either a frequency division duplex (FDD) mode or a time division duplex (TDD) mode so as to be different from each other.