Iterative Frequency Domain Joint-over-Antenna Detection in Multiuser MIMO [PDF]
, 2007 Multiuser multiple-input-multiple-output (MIMO) wireless systems have great potential in improving information rate, diversity and resistance to against interference.
Karjalainen, J. +3 more
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A transceiver design based on uniform channel decomposition and MBER vector perturbation [PDF]
, 2010 Uniform channel decomposition (UCD), as an improvement of geometric mean decomposition (GMD), is capable of decomposing a multiple-input–multiple-output (MIMO) channel into multiple subchannels having an identical capacity.
Chen, Sheng, Hanzo, Lajos, Yao, Wang
core +2 more sources
Enabling Signal Space Diversity for MU-MIMO/OFDMA Cellular Systems That Employ Frequency Diversity
IEEE Access, 2019 Signal space diversity (SSD) is a technique to obtain diversity without loss in spectral efficiency. Despite this, SSD has been minimally studied in multiuser scenarios.
Henry Carvajal Mora +3 more
doaj +1 more source
Closed-Form Capacity Reliability Analysis of Multiuser MIMO System in the Presence of Generalized Multipath Fading. [PDF]
Sensors (Basel), 2023 Gvozdarev AS, Alishchuk AM, Kazakova MA.
europepmc +1 more source
, 2006 In this contribution we propose and investigate a multiple-input multiple-output space-division, code-division multiple-access (MIMO SCDMA) scheme. The main objective is to improve the capacity of the existing DS-CDMA systems, for example, for supporting
Yang, L.-L.
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Minimum bit error rate multiuser transmission designs using particle swarm optimisation
, 2009 We consider the downlink of a multiuser system equipped with multiple antennas transmitting to multiple single-antenna mobile receivers. Particle swarm optimisation (PSO) is invoked to solve the constrained nonlinear optimisation problem for the minimum ...
Tan, S. +3 more
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Unified bit-based probabilistic data association aided MIMO detection for high-order QAM constellations [PDF]
, 2011 A unified Bit-based Probabilistic Data Association (B-PDA) detection approach is proposed for Multiple-Input Multiple-Output (MIMO) systems employing high-order rectangular Quadrature Amplitude Modulation (QAM).
Yang, Shaoshi +7 more
core +1 more source
Demod-CNN: A Robust Deep Learning Approach for Intelligent Reflecting Surface-Assisted Multiuser MIMO Communication. [PDF]
Sensors (Basel), 2022 Sejan MAS, Rahman MH, Song HK.
europepmc +1 more source
Performance analysis of distributed cluster-based MAC protocol for multiuser MIMO wireless networks
EURASIP Journal on Wireless Communications and Networking, 2011 It is known that multiuser multiple-input multiple-output (MIMO) communication can enhance the performance of wireless networks. It can substantially increase the spectral efficiency of wireless networks by utilising multiuser interference rather than ...
Ettefagh Azadeh +3 more
doaj
Journal of Applied Mathematics, 2013 This paper investigates the problem of the minimum length link scheduling (MLLS) in multiuser MIMO (MU-MIMO) networks. Generally, in the networks with MU-MIMO capability, the number of concurrent transmissions can be as large as that of antenna elements ...
Hu Shen +5 more
doaj +1 more source