CPC H04B 7/0695 (2013.01) [H04B 7/0452 (2013.01); H04B 7/0634 (2013.01)] | 15 Claims |
1. A method for selecting, by a multi-antenna base station of a wireless communications system, at least one transmission beam to transmit data to at least one terminal, the method comprising:
determining a grid of N2 transmission beams intended to cover a portion of the space served by the base station and generated by using N1 antennas of the base station, where N1 and N2 designating integers such that N2>N1, and
selecting one or more non-adjacent beams of the grid to transmit data to at least one terminal during at least one given time interval.
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