28 citations · 28 across the 3 of their papers we have counts for
3 papers
Robust Symbol Detection in Overloaded NOMA Systems
Hiroki Iimori, Giuseppe Thadeu Freitas de Abreu, Hara Takanori +5
We present a framework for the design of low-complexity and high-performance receivers for multidimensional overloaded NOMA systems. The framework is built upon a novel compressive…
6G: the Wireless Communications Network for Collaborative and AI Applications
Razvan-Andrei Stoica, Giuseppe Thadeu Freitas de Abreu
At the dawn of 5G, we take a leap forward and present an original vision of wireless communication beyond its horizon towards 6G: a paradigm-shifting perspective of wireless networ…
A Frame-Theoretic Scheme for Robust Millimeter Wave Channel Estimation
Razvan-Andrei Stoica, Giuseppe Thadeu Freitas de Abreu, Hiroki Iimori
We propose a new scheme for the robust estimation of the millimeter wave (mmWave) channel. Our approach is based on a sparse formulation of the channel estimation problem coupled w…