In this manuscript, we consider the uplink of a single carrier frequency division multiple access (SC-FDMA) based system, where a set of small-cells coexist with a macro-cell using …
A Silva, J Assunção, R Dinis, A Gameiro - EURASIP Journal on Wireless …, 2013 - Springer
The aim of this paper is to propose and evaluate multi-user iterative block decision feedback equalization (IB-DFE) schemes for the uplink of single-carrier frequency-division multiple …
A Silva, S Teodoro, R Dinis… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
Interference alignment (IA) is a promising technique that allows high capacity gains in interfering channels. On the other hand, iterative frequency-domain detection receivers …
S Berra, S Chakraborty, R Dinis - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Computing a Gram matrix and a large-dimensional matrix inversion accounts for most of the signal detection complexity in massive MIMO systems. When massive MIMO schemes are …
The growing progress in wireless communication services led to a demand in high data rates, spectral efficiency and flexibility requirements. The Block-Windowed Burst Orthogonal …
R Magueta, V Mendes, D Castanheira… - Wireless …, 2017 - Wiley Online Library
Millimeter waves and massive MIMO are a promising combination to achieve the multi‐Gb/s required by future 5G wireless systems. However, fully digital architectures are not feasible …
Single-carrier systems using frequency-domain equalization (SC-FDE) systems were proposed to overcome the low robustness to carrier frequency offset (CFO) and high peak-to …