Inspec keywords: array signal processing; precoding; radiofrequency interference; MIMO communication

Other keywords: sparse mm-wave wireless channels; beamforming vectors; hybrid precoding; multiuser mm-wave massive MIMO systems; antenna elements; base station; millimetre wave communications; received signal power maximization; combining vector pairs; enhanced beam selection algorithm; collided UEs; RF chains; user equipments; inter-user interference

Subjects: Electromagnetic compatibility and interference; Codes; Signal processing and detection; Radio links and equipment