Large-Scale MIMO versus Network MIMO for Multicell Interference Mitigation [PDF]
IEEE Journal of Selected Topics in Signal Processing, 2014 This paper compares two important downlink multicell interference mitigation techniques, namely, large-scale (LS) multiple-input multiple-output (MIMO) and network MIMO. We consider a cooperative wireless cellular system operating in time-division duplex
Adve, Raviraj S. +2 more
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A large-scale MIMO antenna system for 5G IoT applications. [PDF]
PLoS ONEA multiple-input-multiple-output (MIMO) antenna system with low-profile and small element spacing characteristics is presented in this paper. This antenna contains multiple elements arranged in both E-plane and H-plane configurations. The original strong
Hung Tran-Huy +4 more
doaj +4 more sources
Low-complexity sparse-aware multiuser detection for large-scale MIMO systems [PDF]
EURASIP Journal on Wireless Communications and Networking, 2021 Sparse-aware (SA) detectors have attracted a lot attention due to its significant performance and low-complexity, in particular for large-scale multiple-input multiple-output (MIMO) systems.
Rong Ran, Hayoung Oh
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Generalized Spatial Modulation in Large-Scale Multiuser MIMO Systems [PDF]
, 2015 Generalized spatial modulation (GSM) uses $n_t$ transmit antenna elements but fewer transmit radio frequency (RF) chains, $n_{rf}$. Spatial modulation (SM) and spatial multiplexing are special cases of GSM with $n_{rf}=1$ and $n_{rf}=n_t$, respectively ...
Chockalingam, A. +2 more
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Performance Analysis of Millimeter Wave Massive MIMO Systems in Centralized and Distributed Schemes [PDF]
IEEE Access, 2018 This paper considers downlink multi-user millimeter-wave massive multiple-input multiple-output (MIMO) systems in both centralized and distributed configurations, referred to as C-MIMO and D-MIMO, respectively.
Jing Li, Dian-Wu Yue, Yichuang Sun
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Improved Gauss–Seidel detector for large‐scale MIMO systems [PDF]
IET Communications, 2022 Large‐scale multiple‐input multiple‐output (LS‐MIMO) is one of the promising technologies beyond the 5G cellular system in which large antenna arrays at the base station (BS) improve the system capacity and energy‐efficiency. However, the large number of
Imran A. Khoso +4 more
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Dealing with Interference in Distributed Large-scale MIMO Systems: A Statistical Approach [PDF]
, 2014 This paper considers the problem of interference control through the use of second-order statistics in massive MIMO multi-cell networks. We consider both the cases of co-located massive arrays and large-scale distributed antenna settings.
Cottatellucci, Laura +2 more
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Resource Allocation in Downlink Large-Scale MIMO Systems
IEEE Access, 2016 This paper investigates the downlink of a single-cell base station (BS) equipped with a large-scale antenna array system while considering a non-negligible transmit circuit power consumption.
Rami Hamdi, Elmahdi Driouch, Wessam Ajib
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Improved Hybrid Precoding Scheme for mmWave Large-Scale MIMO Systems [PDF]
IEEE Access, 2019 Due to the limited spectrum resources, communication utilizing millimeter wave (mmWave) has become a research hotspot, deemed to be an important technology of 5G, in which plenty of antennas can be deployed.
Yiqi Lu +3 more
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PAR-Aware Large-Scale Multi-User MIMO-OFDM Downlink [PDF]
IEEE Journal on Selected Areas in Communications, 2012 We investigate an orthogonal frequency-division multiplexing (OFDM)-based downlink transmission scheme for large-scale multi-user (MU) multiple-input multiple-output (MIMO) wireless systems.
Larsson, Erik G., Studer, Christoph
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