Model refinement learning and an example on channel estimation with universal noise model

HM Wang, JC Jiang, YN Wang - IEEE Journal on Selected …, 2020 - ieeexplore.ieee.org
Model-based method and data-based method are two basic approaches for the design of
wireless communication systems. Model-based methods suffer from inaccurate modeling …

Adaptive Geman-McClure estimator for robust distributed channel estimation

AM Wilson, T Panigrahi, BP Mishra, SL Sabat - IEEE Access, 2021 - ieeexplore.ieee.org
Communication systems are affected by channel distortions. Impulsive noise is one of the
significant factors for channel impairments. The standard additive white Gaussian noise …

Layered hybrid PAM-DMT for IM/DD OWC systems

Z Geng, X Tang, XP Zhang, Y Dong - Optics Express, 2023 - opg.optica.org
Traditional pulse-amplitude-modulated discrete multitone modulation (PAM-DMT) suffers
from poor overall performance of spectral and power efficiencies in optical wireless …

Joint Equalization and Impulsive Noise Mitigation for OTFS Based on EP

F Long, K Niu, J Lin - IEEE Wireless Communications Letters, 2024 - ieeexplore.ieee.org
This letter studies the equalizer design for orthogonal time-frequency space modulation
(OTFS) under an impulsive noise (IN) environment with known IN statistics. To this end, a …

Design and Analysis of Reliable Current Differential Protection Through Improved Power-Line Communication

J Zhang, C Long, H Zhang, Q Zeng, Y Gao, X Su… - IEEE …, 2024 - ieeexplore.ieee.org
Current differential protection (CDP) typically requires a reliable communications to
implement the correct actions. Power-line communication (PLC) thanks to its natural …

A reliable power line carrier employing OFDM/FH with non-uniform hopping strategy

H Xie, S Du, M Ma, L Zhang… - 2022 4th International …, 2022 - ieeexplore.ieee.org
Power line carrier (PLC) has been widely applied in the various services of energy-of-
networks; however, the PLC channel exists the strong background noise and channel …

An improved power line communication system based on FH-OFDM transmission scheme

S Du, S Chen, W Peng, B Zhao - 2022 2nd International …, 2022 - ieeexplore.ieee.org
Power line carrier (PLC) has been widely applied in the various scenarios in future energy-
of-networks, eg, remote data acquisition in power grid, smart home and intelligent device …

A Target Localization For Unknown Measurement Error Model

Y Chen, Q Yan, Y Luo - Proceedings of the 2022 5th International …, 2022 - dl.acm.org
In practical target localization, we cannot determine which type of disturbance the
measurement error model is in. In this paper, the probability density function (PDF) of the …

Equalization of RMC R. 4 Signals using MMSE and Zero Forcing Equalization Techniques

KC Sekhar, MN Kumar, M Kavya… - 2024 IEEE Wireless …, 2024 - ieeexplore.ieee.org
Modern wireless communication systems frequently employ the digital modulation method
known as orthogonal frequency division multiplexing (OFDM). It divides the available …

Research on Impulse Noise Suppression Method of Power Line Communication Based on Cross-correlation

Y Guo, M He, D Liu - 2021 7th International Symposium on …, 2021 - ieeexplore.ieee.org
Impulse noise have an important influence on the communication quality of low voltage
power lines. Based on the actual noise of industrial scene, the time-domain characteristics of …