Joint optimization of power allocation and training duration for uplink multiuser MIMO communications

S Lu, Z Wang - 2015 IEEE Wireless Communications and …, 2015 - ieeexplore.ieee.org
In this paper, we consider a multiuser multiple-input multiple-output (MU-MIMO)
communication system between a base station equipped with multiple antennas and …

Weighted sum rate optimization for downlink multiuser MIMO systems with per antenna power constraint: Downlink-uplink duality approach

TE Bogale, L Vandendorpe - 2012 IEEE International …, 2012 - ieeexplore.ieee.org
This paper considers weighted sum rate maximization constrained with a per base station
(BS) antenna power problem for multiuser multiple-input multiple-output (MIMO) systems …

Fundamental limits of training-based uplink multiuser MIMO systems

X Yuan, C Fan, YJ Zhang - IEEE Transactions on Wireless …, 2018 - ieeexplore.ieee.org
In this paper, we endeavor to seek a fundamental understanding of the throughput limit for a
training-based uplink multiuser multiple-input multiple-output (MIMO) system. In a multiuser …

Weighted sum-rate optimization for multiuser MIMO systems

S Shi, M Schubert, H Boche - 2007 41st Annual Conference on …, 2007 - ieeexplore.ieee.org
This paper focuses on transceiver design for sum-rate optimization in multiuser MIMO
systems with linear processing. Two design criteria are considered: one is to maximize the …

[PDF][PDF] Joint transmitter-receiver optimization for downlink multiuser MIMO communications

A Khachan, AJ Tenenbaum… - IEEE Trans. Wireless …, 2006 - comm.toronto.edu
This paper develops the joint optimization of linear precoding and decoding for the downlink
in multiuser multiple-input multiple-output (MIMO) systems. The system under investigation …

Sum MSE optimization for downlink multiuser MIMO systems with per antenna power constraint: Downlink-uplink duality approach

TE Bogale, L Vandendorpe - 2011 IEEE 22nd International …, 2011 - ieeexplore.ieee.org
This paper considers transceiver design problem for downlink multiuser multiple-input
multiple-output (MIMO) systems. We examine minimization of sum mean-square-error (MSE) …

Per-antenna power constrained rate optimization for multiuser MIMO systems

S Shi, M Schubert, H Boche - 2008 International ITG Workshop …, 2008 - ieeexplore.ieee.org
This paper investigates the problem of linear transceiver design for rate optimization in
multiuser Gaussian Multi-Input-Multi-Output (MIMO) systems. We focus on a scenario with …

Joint pilot and precoder design for optimal throughput

A Pastore, M Joham… - 2011 IEEE International …, 2011 - ieeexplore.ieee.org
For single-user, multiple-input multiple-output (MIMO) channels with Rayleigh fading
correlated at the transmitter side, and where the receiver only has partial channel …

Scheduling and pre-conditioning in multi-user MIMO TDD systems

J Jose, A Ashikhmin, P Whiting… - 2008 IEEE International …, 2008 - ieeexplore.ieee.org
The downlink transmission in multi-user multiple-input multiple-output (MIMO) systems has
been extensively studied from both communication-theoretic and information-theoretic …

Techniques for multi-user MIMO with two-way training

KS Gomadam, HC Papadopoulos… - 2008 IEEE …, 2008 - ieeexplore.ieee.org
We consider forward-link multiuser MIMO transmission, whereby K users are served by a
base station with a large number of (potentially distributed) transmit antennas. We address …