Results 21 to 30 of about 1,751 (157)
Noncooperative Precoding for Massive MIMO HetNets: SILNR Maximization Precoding
, 2020 The new version entitled "Distributed Precoding Using Local CSIT for MU-MIMO Heterogeneous Cellular Networks" (arXiv:2011.00727) was ...
Han, Deokhwan, Lee, Namyoon
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IEEE Access, 2020 For massive multiple-input multiple-output (MIMO) systems, linear precoding is preferable to nonlinear precoding for better performance-complexity trade-off.
Qian Deng +5 more
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Hybrid precoding method for mmWave MIMO systems based on limited feedback
Dianxin kexue, 2018 A hybrid precoding algorithm for millimeter wave (mmWave) MIMO systems without knowledge of channel state information at the transmitter was proposed based on the limited feedback.Specifically, the joint optimization problem of analog precoding and ...
Ruonan YOU +3 more
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Low Complexity Hybrid Precoding and Combining for Millimeter Wave Systems
IEEE Access, 2021 In millimeter-wave (mmWave) systems, hybrid precoding/combining architectures are an attractive low-complexity alternative to the use of fully digital precoding.
Mohamed Alouzi +2 more
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On equivalence of SLNR-based precoding and RBD precoding
Electronics Letters, 2012 Signal-to-leakage-plus-noise ratio (SLNR) based precoding and regularised block diagonalisation (RBD) precoding are two notable linear precoding schemes in downlink multi-user multiple-input multiple-output (MIMO) systems. The equivalence of these two precoding schemes is demonstrated.
K. Wang, X.D. Zhang
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Hardware-Efficient Hybrid Precoding for Millimeter Wave Systems With Multi-Feed Reflectarrays
IEEE Access, 2018 Current hybrid precoding schemes for large-scale antenna array-aided millimeter wave (mmWave) wireless systems adopt either full-connected or sub-connected architectures based on phased array antennas (PAAs).
Zhengyi Zhou +3 more
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MIMO Relay Network With Precoding [PDF]
IEEE Communications Letters, 2016 We study the achievable rate in a MIMO, dual-hop, relay network where source and relay nodes may precode their input signals before transmission. Although an iterative expression for optimal precoders in this scenario is available in the literature, the corresponding achievable rate cannot be obtained analytically.
Zhou Siyuan +3 more
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Hybrid precoding method for mmWave massive MIMO systems based on LFM
Dianxin kexue, 2019 Analog-digital hybrid precoding is a key technology for millimeter wave massive MIMO systems that reduce hardware costs while balancing system performance.However,the traditional hybrid precoding scheme often needed to find a suitable codebook for ...
Haoyi CHEN, Yifan DING, Ying CHENG
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Improved Massive MIMO RZF Precoding Algorithm Based on Truncated Kapteyn Series Expansion
Information, 2019 In order to reduce the computational complexity of the inverse matrix in the regularized zero-forcing (RZF) precoding algorithm, this paper expands and approximates the inverse matrix based on the truncated Kapteyn series expansion and the corresponding ...
Xiaomei Xue +6 more
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The Improved Precoding Method in the VLC-Based Intelligent Transportation System
Journal of Advanced Transportation, 2022 Visible light communication (VLC) transmission system, combined with lighting and communication, has a great application value in the field of intelligent transportation.
Shilin li +3 more
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