Sorry, you need to enable JavaScript to visit this website.

facebooktwittermailshare

Rate Maximization for Partially Connected Hybrid Beamforming in Single-User MIMO Systems

Abstract: 

Partially connected hybrid beamforming (HBF) is a promising approach to alleviate the implementation of large scale millimeter-wave multiple-input multiple-output (MIMO) systems. In this paper, we develop rate maximizing algorithms for the full array- and subarray-based processing strategies of partially connected HBF. We formulate the rate maximization problem as a weighted mean square error minimization problem and use alternating optimization to tackle it. Numerical results show that partially connected HBF provides a good balance between hardware complexity and performance in comparison to optimal fully digital and analog beamforming. Moreover, the simpler subarray-based HBF algorithm achieves comparable performance to that of the full array-based approach in medium and high SNRs. The rate maximizing results serve as upper bounds for lower complexity heuristic methods.

up
0 users have voted:

Paper Details

Authors:
Mohammad Majidzadeh; Jarkko Kaleva; Nuutti Tervo; Harri Pennanen; Antti Tölli; Matti Latva-Aho
Submitted On:
11 February 2019 - 7:10am
Short Link:
Type:
Poster
Event:
Presenter's Name:
Mohammad Majidzadeh
Document Year:
2018
Cite

Document Files

MajidzadehSPAWC2018.pdf

Subscribe

[1] Mohammad Majidzadeh; Jarkko Kaleva; Nuutti Tervo; Harri Pennanen; Antti Tölli; Matti Latva-Aho, "Rate Maximization for Partially Connected Hybrid Beamforming in Single-User MIMO Systems", IEEE SigPort, 2019. [Online]. Available: http://sigport.org/3849. Accessed: Mar. 26, 2019.
@article{3849-19,
url = {http://sigport.org/3849},
author = {Mohammad Majidzadeh; Jarkko Kaleva; Nuutti Tervo; Harri Pennanen; Antti Tölli; Matti Latva-Aho },
publisher = {IEEE SigPort},
title = {Rate Maximization for Partially Connected Hybrid Beamforming in Single-User MIMO Systems},
year = {2019} }
TY - EJOUR
T1 - Rate Maximization for Partially Connected Hybrid Beamforming in Single-User MIMO Systems
AU - Mohammad Majidzadeh; Jarkko Kaleva; Nuutti Tervo; Harri Pennanen; Antti Tölli; Matti Latva-Aho
PY - 2019
PB - IEEE SigPort
UR - http://sigport.org/3849
ER -
Mohammad Majidzadeh; Jarkko Kaleva; Nuutti Tervo; Harri Pennanen; Antti Tölli; Matti Latva-Aho. (2019). Rate Maximization for Partially Connected Hybrid Beamforming in Single-User MIMO Systems. IEEE SigPort. http://sigport.org/3849
Mohammad Majidzadeh; Jarkko Kaleva; Nuutti Tervo; Harri Pennanen; Antti Tölli; Matti Latva-Aho, 2019. Rate Maximization for Partially Connected Hybrid Beamforming in Single-User MIMO Systems. Available at: http://sigport.org/3849.
Mohammad Majidzadeh; Jarkko Kaleva; Nuutti Tervo; Harri Pennanen; Antti Tölli; Matti Latva-Aho. (2019). "Rate Maximization for Partially Connected Hybrid Beamforming in Single-User MIMO Systems." Web.
1. Mohammad Majidzadeh; Jarkko Kaleva; Nuutti Tervo; Harri Pennanen; Antti Tölli; Matti Latva-Aho. Rate Maximization for Partially Connected Hybrid Beamforming in Single-User MIMO Systems [Internet]. IEEE SigPort; 2019. Available from : http://sigport.org/3849