Low-complexity SC-FDE techniques for massive MIMO schemes with low-resolution ADCs

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 …

Performance evaluation of low-complexity FDE receivers for massive MIMO schemes with 1-bit ADCs

R Candeias, J Guerreiro, R Dinis… - 2017 IEEE 86th …, 2017 - ieeexplore.ieee.org
Massive multiple input, multiple output (MIMO) schemes have been considered to support
the physical layer of 5G systems and its combination with single-carrier with frequency …

Two low complexity MRC and EGC based receivers for SC-FDE modulations with massive MIMO schemes

D Borges, P Montezuma, A Ferreira, R Dinis - Journal of Signal …, 2018 - Springer
Massive multiple-input and multiple-output (MIMO) schemes involving several tens or even
hundreds of antenna elements are pointed as one of the key technologies for 5G systems …

Iterative receiver based on the EGC for massive MIMO schemes using SC‐FDE modulations

R Dinis, P Montezuma - Electronics letters, 2016 - Wiley Online Library
This Letter considers the use of massive multiple‐input, multiple‐output (MIMO) combined
with single‐carrier with frequency‐domain equalisation (SC‐FDE) modulations. A low …

Analytical performance evaluation of massive MIMO techniques for SC-FDE modulations

D Fernandes, F Cercas, R Dinis - Electronics, 2020 - mdpi.com
In the Fifth Generation of telecommunications networks (5G), it is possible to use massive
Multiple Input Multiple Output (MIMO) systems, which require efficient receivers capable of …

Iterative receiver combining IB-DFE with MRC for massive MIMO schemes

D Fernandes, F Cercas, R Dinis - Procedia Computer Science, 2017 - Elsevier
Once we are moving to the 5G system it is imperative to reduce the complexity of massive
MIMO (Multiple-Input, Multiple Output) receivers. This paper considers the uplink …

A Low Complexity Iterative SC-FDE Receiver for Massive MIMO Systems

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 …

Complexity analysis of FDE receivers for massive MIMO block transmission systems

A Pereira, P Bento, M Gomes, R Dinis… - IET …, 2019 - Wiley Online Library
This study considers massive multiple‐input multiple‐output (m‐MIMO) schemes employing
orthogonal frequency division multiplexing (OFDM) or single‐carrier with frequency‐domain …

Low-cost massive MIMO: Pilot length and ADC resolution

D Qiao, X Yang, W Tan, C Wen… - … of Communications and …, 2018 - ieeexplore.ieee.org
When designing an energy efficient massive multiple-input multiple-output (MIMO) system
where each receiver antenna is equipped with a low-resolution analog-to-digital converter …

[HTML][HTML] Multiuser non coherent massive mimo schemes based on dpsk for future communication systems

VM Baeza - 2019 - dialnet.unirioja.es
The explosive usage of rich multimedia content in wireless devices has overloaded the
communication networks. Moreover, the fifth generation (5G) of wireless communications …