Deconstructing multiantenna fading channels

By Akbar M. Sayeed. IEEE Transactions on Signal Processing, 2002

1,101 citations recorded by the source corpus.

Subfields: Aerospace Engineering, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/ef33e5106ebc45014e5f79008431a39400720a87

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In Aerospace Engineering

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Citations in the corpus

Hybrid MIMO Architectures for Millimeter Wave Communications: Phase Shifters or Switches? (2015, neutral): “This case is known as the virtual channel model [73], which corresponds to beamforming in fixed directions determined by the resolution of the arrays.”
Channel Estimation in Broadband Millimeter Wave MIMO Systems With Few-Bit ADCs (2016, background): “The (i, j)th entry of the matrix X[ ] can be interpreted as the channel gain between the jth discrete transmit angle and the ith discrete receive angle [33].”
A Comprehensive Survey on Millimeter Wave Communications for Fifth-Generation Wireless Networks: Feasibility and Challenges (2020, methodology): “PMs characterizes the MIMO channel matrix via propagation parameters, such as the virtual channel representation model [191], maximum entropy model [192], and ﬁnite scatterer model [193].”
A stochastic MIMO channel model with joint correlation of both link ends (2006, methodology): “It is shown in [16] that the channel matrix elements of a ULA form a segment of a two-dimensional (2-D) stationary process.”
Compressed Channel Sensing: A New Approach to Estimating Sparse Multipath Channels (2010, methodology): “and it approximatesH(t, f) in the sense [42], [45], [50]–[52]”
Terahertz Wireless Channels: A Holistic Survey on Measurement, Modeling, and Analysis (2021, background): “For instance, the virtual channel representation (VCR) characterizes the physical propagation by sampling rays in a beam space [211], [212].”
MIMO Wireless Linear Precoding (2007, background): “More general antenna correlation models have also been proposed in [51], [52], in which the transmit covariances (Rt) corresponding to different reference receive antennas are assumed to have the same eigenvectors, but not necessarily the same eigenvalues; similarly for Rr.”
Channel Estimation via Orthogonal Matching Pursuit for Hybrid MIMO Systems in Millimeter Wave Communications (2016, methodology): “The first term in the right-handside (RHS) of (22) reduces to the virtual channel model when G = NT = NR in [18], [19].”
Variable-phase-shift-based RF-baseband codesign for MIMO antenna selection (2005, background): “In a recent paper [25], we showed that a spatial Fourier transformation (FFT) operation in the RF domain (which can also be interpreted in the framework of the “virtual channel model” introduced in [26]), between the antenna elements and the selection switch, significantly improves the performance i”