Green coexistence for 5G waveform candidates: a review

A Hammoodi, L Audah, MA Taher - IEEE Access, 2019 - ieeexplore.ieee.org
There is a growing demand for 5G applications in all fields of knowledge. Current
applications, such as the Internet of Things, smart homes, and clean energy, require …

Semi-blind, training, and data-aided channel estimation schemes for MIMO-FBMC-OQAM systems

P Singh, HB Mishra, AK Jagannatham… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
This paper considers and analyzes the performance of semiblind, training, and data-aided
channel estimation schemes for multiple-input multiple-output (MIMO) filter bank multicarrier …

Uplink sum-rate and power scaling laws for multi-user massive MIMO-FBMC systems

P Singh, HB Mishra, AK Jagannatham… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
This paper analyses the performance of filter bank multicarrier (FBMC) signaling in
conjunction with offset quadrature amplitude modulation (OQAM) in multi-user (MU) massive …

Bi-orthogonality recovery and MIMO transmission for FBMC Systems based on non-sinusoidal orthogonal transformation

Y Wang, Q Guo, J Xiang, L Wang, Y Liu - Signal Processing, 2024 - Elsevier
Abstract Filter Bank Multi-Carrier (FBMC) system based on offset Quadrature Amplitude
Modulation (offset-QAM) combined with Multiple-Input-Multiple-Output (MIMO) technique …

Deep-BiGRU based channel estimation scheme for MIMO–FBMC systems

WA Raslan, MA Mohamed, HM Abdel-Atty - Physical Communication, 2022 - Elsevier
Deep Learning (DL)–based wireless communication systems have the potential to improve
the conventional functions and current architecture of communication systems. In this paper …

Data detection in single user massive MIMO using re-transmissions

K Vasudevan, K Madhu, S Singh - arXiv preprint arXiv:1811.11369, 2018 - arxiv.org
Single user massive multiple input multiple output (MIMO) can be used to increase the
spectral efficiency, since the data is transmitted simultaneously from a large number of …

Sparse channel estimation algorithms for OTFS system

R Ouchikh, A Aïssa‐El‐Bey, T Chonavel… - IET …, 2022 - Wiley Online Library
Orthogonal time‐frequency space (OTFS) modulation, which has recently been proposed in
the literature, is one of the promising techniques designed in the 2D Delay‐Doppler domain …

Design and performance evaluation of FBMC-based orthogonal time–frequency space (OTFS) system

SM Pishvaei, BM Tazehkand, J Pourrostam - Physical Communication, 2022 - Elsevier
The idea of an efficient multicarrier signaling technique is one of the critical challenges for
beyond fifth-generation (B5G) of wireless communication networks. The B5G mobile …

CFO and channel estimation for frequency selective MIMO-FBMC/OQAM systems

P Singh, E Sharma, K Vasudevan… - IEEE Wireless …, 2018 - ieeexplore.ieee.org
This letter estimates carrier frequency offset (CFO) and channel in multiple-input multiple-
output (MIMO) filter bank multi-carrier systems based on offset quadrature amplitude …

Turbo coded single user massive MIMO

K Vasudevan, A Reddy, GK Pathak… - arXiv preprint arXiv …, 2021 - arxiv.org
This work deals with turbo coded single user massive multiple input multiple output (SU-
MMIMO) systems, with and without precoding. SU-MMIMO has a much higher spectral …