Method and apparatus of primary cell indication for enhanced control channel demodulation

摘要

Method and apparatus of primary cell indication for enhanced control channel demodulation method and apparatus are disclosed. Control information receiving method in a multi-distributed node system includes demodulating a first cell identification(ID) based on a synchronization signal(SS), demodulating information indicating a second cell ID based on a radio resource control(RRC) message and demodulating enhanced physical downlink control channel(e-PDCCH) based on the second cell ID, Accordingly, it may be possible to reduce complexity that occurs when the optimal prediction motion vector is induced and to enhance efficiency.