mm-Wave Hybrid Analog-Digital Beamforming with Low-Complexity Transceivers

“mm-Wave Hybrid Analog-Digital Beamforming with Low-Complexity Transceivers”

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These Matlab scripts implement mm-wave hybrid analog-digital beamforming using the greedy geometric algorithm presented in our paper titled “Speeding Up mmWave Beam Training through Low-Complexity Hybrid Transceivers”, by Joan Palacios, Danilo De Donno, Domenico Giustiniano, and Joerg Widmer, which was recognized with the Best Student Paper Award at the 27th Annual IEEE International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC 2016). The beam patterns (precoders) synthesized using the proposed algorithm are compared against a hybrid beamforming design in the literature based on Orthogonal Matching Pursuit (OMP).