摘要 |
<p>Disclosed is a method in which a base station (NodeB) transmits one or more physical downlink control channel (PDCCH) to a user equipment (UE) on a first carrier wave among a plurality of carrier waves during a transmission time interval (TTI) k. The NodeB performs transmission through the PDCCH, and the UE performs reception through the PDCCH. Control channel elements (CCEs) corresponding to PDCCH candidates are obtained based on a carrier wave index n_CI.</p> |