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eess.SP2020
Enhanced Beam Alignment for Millimeter Wave MIMO Systems: A Kolmogorov Model
Qiyou Duan, Taejoon Kim, Hadi Ghauch
We present an enhancement to the problem of beam alignment in millimeter wave (mmWave) multiple-input multiple-output (MIMO) systems, based on a modification of the machine learnin…
eess.SP2019★ 7 cited
Coherence Statistics of Structured Random Ensembles and Support Detection Bounds for OMP
Qiyou Duan, Taejoon Kim, Lin Dai +1
A structured random matrix ensemble that maintains constant modulus entries and unit-norm columns, often called a random phase-rotated (RPR) matrix, is considered in this paper. We…