Lee Hong Degerman Kang Waimey
Method and apparatus for transmitting ack/nack signals using multiple antenna ports
A method for transmitting and receiving a signal by a terminal in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: transmitting uplink data to a base station; and receiving an acknowledgement of reception of the uplink data, wherein a first area, to which the acknowledgement of reception is transmitted, is determined in such a manner that a difference value between the number of REs, to which a first antenna port is allocated, and the number of REs, to which a second antenna port is allocated, is a predetermined value or less.
LG ELECTRONICS INC.
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Seungmin Hanbyul Myoungseob
Lee Seo Kim