METHOD AND DEVICE FOR ALLOCATING A DOWNLINK CONTROL CHANNEL IN A WIRELESS COMMUNICATION SYSTEM

摘要

Provided are a method and device for allocating a downlink control channel in a wireless communication system. A base station allocates an enhanced physical control format indicator channel (e-PCFICH) to a control region of a plurality of resource blocks (PRs), transmits, to a terminal through the e-PCFICH, an enhanced physical downlink control channel (e-PDCCH) indicator including information for indicating a starting position of an e-PDCCH to be allocated to a data region of the PBs, and allocates the e-PDCCH indicator to the data region of the PBs based on the e-PDCCH indicator.