CPC H04B 7/0456 (2013.01) [H04B 7/0639 (2013.01); H04B 7/0626 (2013.01)] | 14 Claims |
1. A method for transmitting a precoded signal by a transmitter to a receiver in a wireless communication system, the method comprising:
determining one or more codewords and a panel phase factor for each of a plurality of line panels equipped with the transmitter;
precoding data to be transmitted to the receiver based on the determined one or more codewords and the panel phase factor; and
transmitting the precoded signal to the receiver,
wherein a respective panel phase factor is applied to each of the plurality of line panels, and
wherein no panel phase factor is applied to a plurality of antenna panels within each of the plurality of line panels.
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