On the general analysis of coordinated regularized zero-forcing precoding: An application to two-tier small-cell networks

H Tataria, PJ Smith… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
General analysis of expected per-terminal signal-to-interference-plus-noise-ratio (SINR) and
ergodic per-cell sum spectral efficiency for a multi-cellular system with coordinated …

Asymptotic analysis of RZF over double scattering channels with MMSE estimation

A Kammoun, M Debbah… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This paper studies the ergodic rate performance of regularized zero-forcing (RZF) precoding
in the downlink of a multi-user multiple-input single-output (MISO) system, where the …

General analysis of multiuser MIMO systems with regularized zero-forcing precoding under spatially correlated Rayleigh fading channels

H Tataria, PJ Smith, PA Dmochowski… - 2016 IEEE International …, 2016 - ieeexplore.ieee.org
A general framework for the analysis of expected per-user signal-to-interference-plus-noise-
ratio (SINR) of a multiuser multiple-input-multiple-output system is presented. Our analysis …

Zero-forcing precoding performance in multiuser MIMO systems with heterogeneous Ricean fading

H Tataria, PJ Smith, LJ Greenstein… - IEEE Wireless …, 2016 - ieeexplore.ieee.org
An accurate approximation is developed for the distribution of the instantaneous per-
terminal signal-to-noise-ratio (SNR) of a downlink multiuser multiple-input multiple-output …

Performance and analysis of downlink multiuser MIMO systems with regularized zero-forcing precoding in Ricean fading channels

H Tataria, PJ Smith, LJ Greenstein… - 2016 IEEE …, 2016 - ieeexplore.ieee.org
Analytical expressions to approximate the expected per-user signal-to-interference-plus-
noise-ratio (SINR) and ergodic sum-rate of a multiuser multiple-input-multiple-output system …

Large system analysis of cooperative multi-cell downlink transmission via regularized channel inversion with imperfect CSIT

J Zhang, CK Wen, S Jin, X Gao… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
In this paper, we analyze the ergodic sum-rate of a multi-cell downlink system with base
station (BS) cooperation using regularized zero-forcing (RZF) precoding. Our model …

Asymptotic analysis of RZF in large-scale MU-MIMO systems over Rician channels

A Kammoun, L Sanguinetti, M Debbah… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
In this paper, we focus on the downlink ergodic sum rate of a single-cell large-scale
multiuser MIMO system in which the base station employs N antennas to communicate with …

Analysis of multiuser cellular systems over heterogeneous channels

H Tataria - 2017 - openaccess.wgtn.ac.nz
This thesis considers the analysis of current and future cellular communication systems. The
main focus is on multiuser multiple-input multiple-output (MU-MIMO) antenna systems. The …

Asymptotic analysis of downlink MISO systems over Rician fading channels

H Falconet, L Sanguinetti, A Kammoun… - … on Acoustics, Speech …, 2016 - ieeexplore.ieee.org
In this work, we focus on the ergodic sum rate in the downlink of a single-cell large-scale
multi-user MIMO system in which the base station employs N antennas to communicate with …

Linear precoding based on truncated polynomial expansion-part I: large-scale single-cell systems

A Müller, A Kammoun, E Björnson, M Debbah - CoRR, 2013 - openreview.net
Large-scale multi-user multiple-input multiple-output (MIMO) techniques have the potential
to bring tremendous improvements for future communication systems. Counter-intuitively …