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 …

An overview for filter bank multicarrier using channel estimation 5G wireless communication

AK Abbas, TM Jamel, AK Nahar - AIP Conference Proceedings, 2023 - pubs.aip.org
In wireless and wired applications, Filter Bank Multi-Carrier (FBMC) communication has
recently created interest worldwide because of its higher spectral efficiency, enhanced …

Partial transmit sequence based on discrete particle swarm optimization with threshold about PAPR reduction in FBMC/OQAM system

L Li, L Xue, X Chen, D Yuan - IET Communications, 2022 - Wiley Online Library
Partial transmit sequence (PTS) is an effective method to reduce the peak‐to‐average
power ratio (PAPR) of orthogonal frequency division multiplexing (OFDM) system, but it is …

Pairs of pilots design for preamble-based channel estimation in OQAM/FBMC systems

W Liu, S Schwarz, M Rupp… - IEEE Wireless …, 2020 - ieeexplore.ieee.org
In this letter, we propose an improved pairs of pilots (POP) design method for channel
estimation in offset quadrature amplitude modulation based filter bank multicarrier …

Low-Complexity Symbol Reconstruction Based on Direct Symbol Decision for FBMC-OQAM Systems

D Chen, K Luo, W Peng, W Wang - IEEE Transactions on Signal …, 2023 - ieeexplore.ieee.org
In this paper, we propose a series of low-complexity symbol reconstruction methods for filter-
bank multicarrier with offset quadrature amplitude modulation (FBMC-OQAM) systems …

Intrinsic interference cancellation scheme for FBMC-OQAM systems based on power multiplexing

J Li, S Li, H Dong, Z Li - Electronics, 2022 - mdpi.com
As a competitive candidate of orthogonal frequency-division multiplexing (OFDM), filter-bank
multicarrier (FBMC) has significant advantages in low spectrum leakage, relaxed …

Performance Analysis of Pilot-Symbol Aided Channel Estimation (PSACE) in FBMC-OQAM System

TM Jamel, A Al-Shuwaili… - 2024 21st International …, 2024 - ieeexplore.ieee.org
Filter Bank Multicarrier with Offset Quadrature Amplitude Modulation (FBMC-OQAM) is a
promising alternative to OFDM which utilizes pulse shaping to improve spectral efficiency …

FBMC/OQAM 系统中改进的峰均比抑制方法

李磊, 薛伦生, 陈西宏, 邹兵 - 北京航空航天大学学报, 2021 - bhxb.buaa.edu.cn
针对偏移正交幅度调制的滤波器组多载波(FBMC-OQAM) 系统中峰值平均功率比(PAPR)
过高会引起失真且对信道估计性能造成影响的缺点, 提出了一种基于相位旋转的干扰消除法(ICM …

Performance evaluation of channel estimation for filter bank multicarrier modulation

AK Abbas, TM Jamel, AK Nahar - AIP Conference Proceedings, 2024 - pubs.aip.org
Modulation known as Filter Bank Multi-Carrier, or FBMC for short, is one of the most
important enablers for 5G technology. It is a modulation approach that uses two different …

An Innovative Preamble Sub-Block Structure for Channel Estimation in FBMC/OQAM Systems

S Li, D Ren, J Li, Y Rui - 2023 International Wireless …, 2023 - ieeexplore.ieee.org
Due to the existence of imaginary interference in filter bank multicarrier with offset
quadrature amplitude modulation (FBMC/OQAM) systems, channel estimation technology is …