no code implementations • 11 Jul 2021 • Qiyou Duan, Hadi Ghauch, Taejoon Kim
To make our method more scalable to large-dimensional problems, we propose two acceleration schemes, namely, the eigenvalue decomposition (EVD) elimination strategy and an approximate EVD algorithm.
no code implementations • 27 Jul 2020 • 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 learning-based criterion, called Kolmogorov model (KM), previously applied to the beam alignment problem.