Hybrid Beamforming for Multi-User Massive MIMO Systems at Millimeter-Wave Networks

EasyChair Preprint 9116

Abstract

The design procedure of hybrid beamforming is investigated considering multi-user MIMO communication systems taking into account the number of independent data streams for each user. Hybrid precoding and combining are utilized at the transmitter and receiver sides of millimeter-wave multi-user massive MIMO. The obtained results indicate the trade-off in performance based on the ratio of the number of antennas to the number of data streams at the transmitter as well as the receiver. The optimization of the number of parallel data streams per user allows the increase of transmitted data rate while keeping the levels of error vector magnitude (EVM) at acceptable levels.

Keyphrases: Hybrid beamforming, Massive MIMO, millimeter wave

@booklet{EasyChair:9116,
  author    = {Mohammed A. Alqaisei and Abdel-Fattah A. Sheta and Ibrahim Elshafiey},
  title     = {Hybrid Beamforming for Multi-User Massive MIMO Systems at Millimeter-Wave Networks},
  howpublished = {EasyChair Preprint 9116},
  year      = {EasyChair, 2022}}