Patent ID: 9295049
Filing Date: 2016-03-22
CPC Classification: H04L,H04W

Claim Text:
1. A method for receiving a downlink signal at a user equipment (UE) in a wireless communication system, the method comprising: receiving, by the UE, configuration information indicating whether a carrier indicator field (CIF) is included in a physical downlink control channel (PDCCH); receiving, by the UE, the PDDCH on a first cell; and decoding, by the UE, a physical downlink shared channel (PDSCH) corresponding to the PDCCH on a second cell indicated by the CIF if the configuration information indicates that the CIF is included in the PDCCH, wherein, if the second cell is different from the first cell, a starting orthogonal frequency division multiplexing (OFDM) symbol of the PDSCH is given by an index of an OFDM symbol of a first slot in a subframe having two slots, the index being indicated by a higher layer parameter for the second cell.