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 …
J Guerreiro, R Dinis… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Massive multiple-input multiple-output (mMIMO) systems are very important for 5G since they are one of the main enablers of the targeted huge capacity gains. On the other hand …
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 …
OBH Belkacem, R Dinis, ML Ammari - IEEE Access, 2024 - ieeexplore.ieee.org
Non orthogonal multiple access (NOMA) systems are very important for future communications which allows a huge increase in capacity gains when comparing to …
B Dhivagar, K Kuchi, K Giridhar - IEEE Communications Letters, 2014 - ieeexplore.ieee.org
Ever since the adoption of the single carrier frequency division multiple access (SC-FDMA) scheme for the uplink in the Long Term Evolution (LTE) standard, there has been much …
R Magueta, S Teodoro, D Castanheira, A Silva… - Applied Sciences, 2019 - mdpi.com
This paper considers a multiuser broadband uplink massive multiple input multiple output (MIMO) millimeter-wave (mmWave) system. The constant envelope orthogonal frequency …
In this work, the authors consider phase shift keying (PSK)‐type signals with very compacted spectrum and low envelope fluctuations obtained through the use of magnitude modulation …