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07/13/2023
Asymptotic SEP Analysis and Optimization of Linear-Quantized Precoding in Massive MIMO Systems
A promising approach to deal with the high hardware cost and energy cons...
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06/27/2023
Linear One-Bit Precoding in Massive MIMO: Asymptotic SEP Analysis and Optimization
This paper focuses on the analysis and optimization of a class of linear...
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11/05/2021
Impact of the Sensing Spectrum on Signal Recovery in Generalized Linear Models
We consider a nonlinear inverse problem 𝐲= f(𝐀𝐱), where observations 𝐲∈ℝ...
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02/12/2020
Compressed Coding, AMP Based Decoding and Analog Spatial Coupling
This paper considers a compressed coding (CC) scheme that combines compr...
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10/25/2019
Information Theoretic Limits for Phase Retrieval with Subsampled Haar Sensing Matrices
We study information theoretic limits of recovering an unknown n dimensi...
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03/07/2019
Rigorous Analysis of Spectral Methods for Random Orthogonal Matrices
Phase retrieval refers to algorithmic methods for recovering a signal fr...
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03/06/2019
Spectral Method for Phase Retrieval: an Expectation Propagation Perspective
Phase retrieval refers to the problem of recovering a signal x_∈C^n from...
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01/28/2019
Capacity Optimality of AMP in Coded Systems
This paper studies a random linear system with arbitrary input distribut...
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06/08/2018
Approximate Message Passing for Amplitude Based Optimization
We consider an ℓ_2-regularized non-convex optimization problem for recov...
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02/11/2018
TARM: A Turbo-type Algorithm for Affine Rank Minimization
The affine rank minimization (ARM) problem arises in many real-world app...
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01/03/2018