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

摘要

Provided is a method and apparatus for allocating a downlink control channel in a wireless communication system. A base station allocates at least one control channel element (CCE), which contains a plurality of resource elements (REs), in a data region of one resource block (RB), allocates an enhanced physical downlink control channel (e-PDCCH) corresponding to said at least one CCE, and transmits a downlink control signal through the allocated e-PDCCH.