An overview of massive MIMO: Benefits and challenges
Massive multiple-input multiple-output (MIMO) wireless communications refers to the idea
equipping cellular base stations (BSs) with a very large number of antennas, and has been …
equipping cellular base stations (BSs) with a very large number of antennas, and has been …
Massive MIMO networks: Spectral, energy, and hardware efficiency
E Björnson, J Hoydis… - Foundations and Trends® …, 2017 - nowpublishers.com
Massive multiple-input multiple-output (MIMO) is one of the most promising technologies for
the next generation of wireless communication networks because it has the potential to …
the next generation of wireless communication networks because it has the potential to …
Base station cooperation on the downlink: Large system analysis
R Zakhour, SV Hanly - IEEE Transactions on information theory, 2012 - ieeexplore.ieee.org
This paper considers maximizing the network-wide minimum supported rate in the downlink
of a two-cell system, where each base station (BS) is endowed with multiple antennas. This …
of a two-cell system, where each base station (BS) is endowed with multiple antennas. This …
Joint beamforming and power control in coordinated multicell: Max-min duality, effective network and large system transition
Y Huang, CW Tan, BD Rao - IEEE Transactions on Wireless …, 2013 - ieeexplore.ieee.org
This paper studies joint beamforming and power control in a coordinated multicell downlink
system that serves multiple users per cell to maximize the minimum weighted signal-to …
system that serves multiple users per cell to maximize the minimum weighted signal-to …
Spectral and energy efficiency tradeoff for massive MIMO
Achieving a good tradeoff between spectral efficiency (SE) and energy efficiency (EE) is
important for the emerging wireless communication systems. Motivated by this, we study …
important for the emerging wireless communication systems. Motivated by this, we study …
Coordinated multicell beamforming for massive MIMO: A random matrix approach
S Lakshminarayana, M Assaad… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
We consider the problem of coordinated multicell downlink beamforming in massive multiple
input multiple output (MIMO) systems consisting of cells, antennas per base station (BS) and …
input multiple output (MIMO) systems consisting of cells, antennas per base station (BS) and …
Energy efficient coordinated beamforming for multicell system: Duality-based algorithm design and massive MIMO transition
In this paper, we investigate joint beamforming and power allocation in multicell multiple-
input single-output (MISO) downlink networks. Our goal is to maximize the utility function …
input single-output (MISO) downlink networks. Our goal is to maximize the utility function …
Large system analysis of the energy consumption distribution in multi-user MIMO systems with mobility
L Sanguinetti, AL Moustakas… - IEEE Transactions …, 2014 - ieeexplore.ieee.org
In this work, we consider the downlink of a single-cell multi-user MIMO system in which the
base station (BS) makes use of N antennas to communicate with K single-antenna user …
base station (BS) makes use of N antennas to communicate with K single-antenna user …
Min-max fair coordinated beamforming via large systems analysis
R Zakhour, S Hanly - 2011 IEEE International Symposium on …, 2011 - ieeexplore.ieee.org
This paper considers base station (BS) cooperation in the form of coordinated beamforming,
focusing on min-max fairness in the power usage subject to target SINR constraints. We …
focusing on min-max fairness in the power usage subject to target SINR constraints. We …
Partial interference alignment for heterogeneous cellular networks
L Wang, Q Liang - IEEE Access, 2018 - ieeexplore.ieee.org
The deployment of small cell base stations (BSs) can efficiently boost the network capacity.
Cross-tier interference management is critical for the performance enhancement in such …
Cross-tier interference management is critical for the performance enhancement in such …