H04B7/02
Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
H04B7/02
Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
H04B7/04
using two or more spaced independent antennas
H04B7/04
using two or more spaced independent antennas
H04B7/086
using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming
H04B7/086
using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming