Low Complexity Hybrid Precoding Designs for Multiuser mmWave/THz Ultra Massive MIMO Systems. [PDF]
Sensors (Basel), 2021 Pavia JP +6 more
europepmc +1 more source
A Novel Hybrid Precoding-Companding Technique for Peak-to-Average Power Ratio Reduction in 5G and beyond. [PDF]
Sensors (Basel), 2021 Mounir M +4 more
europepmc +1 more source
Machine Learning-Inspired Hybrid Precoding for mmWave MU-MIMO Systems with Domestic Switch Network. [PDF]
Sensors (Basel), 2021 Li X, Huang Y, Heng W, Wu J.
europepmc +1 more source
Hybrid vector perturbation precoding: the blessing of approximate message passing [PDF]
, 2018 Vector perturbation (VP) precoding is a promising technique for multiuser communication systems operating in the downlink. In this work, we introduce a hybrid framework to improve the performance of lattice reduction (LR) aided precoding in VP. First, we
Lyu, Shanxiang, Ling, Cong
core +1 more source
Energy-Efficient and Robust Hybrid Analog-Digital Precoding for Massive MIMO Systems [PDF]
, 2019 The fifth-generation (5G) and future cellular networks are expected to facilitate wireless communication among tens of billions of devices with enormously high data rate and ultra-high reliability. At the same time, these networks are required to embrace
Hegde, Ganapati
core
Hybrid Precoding Design for Wireless Fading Channels
Precoding techniques are widely used to eliminate interference between multiple user signals in a wireless fading channel environment. The linear MMSE precoding technique, one of the most widely used techniques so far, has low computational complexity ...
Bangwon Seo
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A General Rate Splitting Scheme for Hybrid Precoding in mmWave Systems
, 2019 International audienceTo reduce the high hardware cost in millimeter wave (mmWave) systems, hybrid analog/digital precoding structure is employed. Combination of hybrid precoding and massive-element antennas enables mmWave communication to provide a ...
Li, Zheng +5 more
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Hybrid MMSE Precoding for Millimeter Wave MU-MISO via Trace Maximization [PDF]
In an attempt to alleviate the cost and power consumption in millimeter wave (mmWave) multiple input multiple output (MIMO) systems, hybrid precoding has been put forth as a possible solution.
Gautam, P.R., Zhang, L., Fan, P.
core +1 more source
Hardware-efficient hybrid precoding for millimeter wave systems with multi-feed reflectarrays
, 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).
Ne, Ning +7 more
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Hybrid Precoding Design in Millimeter Wave MIMO Systems: An Alternating Minimization Approach
, 2015 Millimeter wave (mmWave) communications holds a promise to offer an unprecedented capacity boost for 5G cellular networks. Due to the small wavelength of mmWave signals, mmWave multiple-input-multiple-output (MIMO) systems can leverage large-scale ...
Xianghao Yu +7 more
core +1 more source