This paper considers the joint linear transceiver design problem for the downlink multiuser multiple-input-multiple-output (MIMO) systems with coordinated base stations (BSs). We …
A downlink wireless system features a centralized basestation communicating to a number of users physically scattered around the basestation. The purpose of resource allocation at …
W Zhou, Y Xu, M Hua, C Li - IEEE Communications Letters, 2024 - ieeexplore.ieee.org
This letter studies transmission optimization for cell-free multi-input multi-ouput (MIMO) systems over spatially-correlated Ricean fading channels, where the transmitter only has the …
JN Pisharody, A Rajoriya… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
We estimate the uplink channel of an extra large-scale multiple-input-multiple-output (XL- MIMO) system, with the base station (BS) consisting of multiple antenna sub-arrays. The BS …
M Amara, Y Yuan-Wu, D Slock - 2010 4th International …, 2010 - ieeexplore.ieee.org
In this paper we present a new practical method for sum-rate maximization for a Multi-User MIMO system. Through this work, we first establish a general formula for the optimal receiver …
S Huang, H Yin, H Li… - IEEE Wireless …, 2012 - ieeexplore.ieee.org
This paper proposes a decremental user selection algorithm based on zero-forcing beamforming when the number of users K in the network is smaller than the number of …
Massive MIMO is a variant of multi-user MIMO in which the number of antennas at the base station (BS) M is very large and typically much larger than the number of served users (data …
C Wang, RD Murch - IEEE transactions on Wireless …, 2006 - ieeexplore.ieee.org
Multiple-input multiple-output (MIMO) wireless antenna systems provide increases in capacity without the need for additional spectrum or power. However the capacity increase …
A Soysal, S Ulukus - IEEE GLOBECOM 2008-2008 IEEE …, 2008 - ieeexplore.ieee.org
We consider correlated MIMO multiple access channels with block fading, where each block is divided into training and data transmission phases. We find the channel estimation and …