METHOD AND DEVICE FOR DOWNLINK CONTROL CHANNEL ALLOCATION IN WIRELESS COMMUNICATION SYSTEM

摘要

Provided are a method and device for downlink control channel allocation in a wireless communication system. A base station allocates e-PDCCH(enhanced physical downlink control channel) to one slot in a subframe, and transmits a DMRS(demodulation reference signal) after allocating the DMRS to one of the slots for the e-PDCCH.