[HTML][HTML] A survey on MIMO-OFDM systems: Review of recent trends

H Harkat, P Monteiro, A Gameiro, F Guiomar… - Signals, 2022 - mdpi.com
MIMO-OFDM is a key technology and a strong candidate for 5G telecommunication systems.
In the literature, there is no convenient survey study that rounds up all the necessary points …

Artificial intelligence for channel estimation in multicarrier systems for B5G/6G communications: A survey

EC Vilas Boas, JDS e Silva, FAP de Figueiredo… - EURASIP Journal on …, 2022 - Springer
Multicarrier modulation allows for deploying wideband systems resilient to multipath fading
channels, impulsive noise, and intersymbol interference compared to single-carrier systems …

Massive MIMO-OFDM performance enhancement on 5G

ZS Hammed, SY Ameen… - … Conference on Software …, 2021 - ieeexplore.ieee.org
Multi Input Multi Output MIMO and Orthogonal Frequency Division Multiplexing OFDM based
communication strategies have gained popularity in the industry and research fields due to …

[HTML][HTML] Enabling emergent configurations in the industrial Internet of Things for oil and gas explorations: A survey

OE Ijiga, R Malekian, UAK Chude-Okonkwo - Electronics, 2020 - mdpi.com
Several heterogeneous, intelligent, and distributed devices can be connected to interact with
one another over the Internet in what is termed internet of things (IoT). Also, the concept of …

Simultaneous transmitting–receiving–sensing for OFDM-based full-duplex cognitive radio

A Nasser, A Mansour, KC Yao - Physical communication, 2020 - Elsevier
In this paper, a Transmitting–Receiving–Sensing (TRS) mode of OFDM-based Full-Duplex
Cognitive Radio (FD-CR) is proposed. The new mode aims at monitoring the Primary User …

Optimized deep learning based hypernet convolution neural network and long short term memory for joint pilot design and channel estimation in MIMO‐OFDM model

C Silpa, A Vani, KR Naidu - Transactions on Emerging …, 2024 - Wiley Online Library
In multiple input multiple output‐orthogonal frequency division multiplexing (MIMO‐OFDM)
systems, efficient pilot design (PD) and channel estimation (CE) greatly influences the …

Semi-supervised extreme learning machine channel estimator and equalizer for vehicle to vehicle communications

E Salazar, CA Azurdia-Meza, D Zabala-Blanco… - Electronics, 2021 - mdpi.com
Wireless vehicular communications are a promising technology. Most applications related to
vehicular communications aim to improve road safety and have special requirements …

An efficient and reliable OFDM channel state estimator using deep learning convolutional neural networks

HA Hassan, MA Mohamed, MH Essai… - JES. Journal of …, 2023 - journals.ekb.eg
Orthogonal frequency division multiplexing (OFDM) wireless systems rely heavily on
channel state estimation (CSE) to mitigate the effects of multipath channel fading. Achieving …

[PDF][PDF] GFDM-OQAM Performance Analysis Using Linear Equalization for Audio Transmission

AF Isnawati, MA Afandi, K Ni'amah… - Journal of …, 2024 - researchgate.net
(ICI), Inter-Symbol Interference (ISI), and Out of Band (OOB) impacts on Orthogonal
Frequency Division Multiplexing (OFDM) systems, strong wireless communication …

[HTML][HTML] Joint channel estimation and synchronization techniques for time-interleaved block-windowed burst OFDM

J Martins, F Conceição, M Gomes, V Silva, R Dinis - Applied Sciences, 2021 - mdpi.com
From a conceptual perspective, beyond-5G technologies promise to deliver very low latency,
even higher data rates, and ultrareliable connections for future generations of …