Patent ID: 9401791
Filing Date: 2016-07-26
CPC Classification: H04B,H04L

Claim Text:
1. A method for transmitting signals using a plurality of antenna ports by a transmission end in a wireless communication system, the method comprising: transmitting a control channel to a reception end through only a first antenna port among the plurality of antenna ports on a first slot of a first resource region having a respective first and second slot, wherein the control channel indicates a second resource region to be used for transmitting a data channel, the second resource region having a respective first and second slot; and transmitting the data channel to the reception end through the plurality of antenna ports, including the first antenna port, wherein, if a portion of the second resource region is overlapped with the first resource region, the data channel is transmitted through the plurality of antenna ports including the first antenna port in a second slot of the first resource region while not being through any of the plurality of antenna ports including the first antenna port in the first slot of the first resource region.