no code implementations • 31 Jan 2020 • Shabnam Rezaei, Sofiene Affes
In this paper, we propose a multi-layer artificial neural network (ANN) that is trained with the Levenberg-Marquardt algorithm for use in signal detection over multiple-input multiple-output orthogonal frequency-division multiplexing (MIMO-OFDM) systems, particularly those with low-resolution analog-to-digital converters (LR-ADCs).
no code implementations • 30 Jun 2020 • Imene Trigui, Sofiene Affes, Marco Di Renzo, Dushantha Nalin K. Jayakody
In this paper, we develop an innovative approach to quantitatively characterize the performance of ultra-dense wireless networks in a plethora of propagation environments.