Robust Sparse Normalized LMAT Algorithms for Adaptive System Identification Under Impulsive Noise Environments
Sign Up to like & getrecommendations! Published in 2019 at "Circuits, Systems, and Signal Processing"
DOI: 10.1007/s00034-019-01111-3
Abstract: AbstractIt is known that the conventional adaptive filtering algorithms can have good performance for non-sparse systems identification, but unsatisfactory performance for sparse systems identification. The normalized least mean absolute third (NLMAT) algorithm which is based… read more here.
Keywords: system; performance; noise environments; sparse ... See more keywords
Communication Reducing Diffusion LMS Robust to Impulsive Noise Using Smart Selection of Communication Nodes
Sign Up to like & getrecommendations! Published in 2022 at "Circuits, Systems, and Signal Processing"
DOI: 10.1007/s00034-021-01840-4
Abstract: The paper proposes a smart method to remove network nodes that are highly prone to impulse noise and replacing them with a linear combination of existing more reliable nodes. This is done to reduce communication… read more here.
Keywords: impulsive noise; noise; diffusion; linear combination ... See more keywords
An efficient and low power impulsive noise suppressor architecture for OFDM system
Sign Up to like & getrecommendations! Published in 2018 at "Cluster Computing"
DOI: 10.1007/s10586-018-1758-2
Abstract: Orthogonal frequency division multiplexing is wireless communication technology which is used for high reliable and high datarate communication. The conventional OFDM system is often affected by noise contents when the symbols are passed through frequency… read more here.
Keywords: system; impulsive noise; noise; low power ... See more keywords
Robust Single-Step Locations of Strictly Noncircular Sources in the Impulsive Noise Environment
Sign Up to like & getrecommendations! Published in 2020 at "Wireless Personal Communications"
DOI: 10.1007/s11277-019-06900-2
Abstract: Direct position determination (DPD) is a promising technique, which localizes transmitters directly from original sensor outputs without estimating intermediate parameters in a single step. Therefore, DPD improves the location accuracy and avoids the data association… read more here.
Keywords: step; impulsive noise; single step; robust single ... See more keywords
Modelling impulsive noise in indoor powerline communication systems
Sign Up to like & getrecommendations! Published in 2020 at "Signal, Image and Video Processing"
DOI: 10.1007/s11760-020-01708-1
Abstract: Powerline communication (PLC) is an emerging technology that has an important role in smart grid systems. Due to making use of existing transmission lines for communication purposes, PLC systems are subject to various noise effects.… read more here.
Keywords: impulsive noise; noise; modelling impulsive; plc ... See more keywords
An efficient algorithm for nonlinear active noise control of impulsive noise
Sign Up to like & getrecommendations! Published in 2019 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2019.01.003
Abstract: Abstract Nonlinear active noise control (NANC) systems employing Volterra filter suffer from the stability issues in the presence of impulsive noise. To solve this problem, we combine the second-order Volterra (SOV) filter and maximum correntropy… read more here.
Keywords: noise control; nonlinear active; active noise; noise ... See more keywords
Design of multi-antenna relaying for OFDM in impulsive noise environment
Sign Up to like & getrecommendations! Published in 2019 at "Digital Communications and Networks"
DOI: 10.1016/j.dcan.2018.01.004
Abstract: Abstract A low-complexity multi-antenna relaying scheme is proposed for Orthogonal Frequency Division Multiplexing (OFDM) in the presence of Class-A Impulsive Noise (IN). One way and two way relaying are considered. The signal is transmitted and… read more here.
Keywords: design multi; antenna relaying; noise; multi antenna ... See more keywords
Impulsive noise pollution in the Northeast Atlantic: Reported activity during 2015-2017.
Sign Up to like & getrecommendations! Published in 2020 at "Marine pollution bulletin"
DOI: 10.1016/j.marpolbul.2020.110951
Abstract: Underwater noise pollution from impulsive sources (e.g. explosions, seismic airguns, percussive pile driving) can affect marine fauna through mortality, physical injury, auditory damage, physiological stress, acoustic masking, and behavioural responses. Given the potential for large-scale… read more here.
Keywords: noise pollution; impulsive noise; 2015 2017; noise ... See more keywords
Local damage detection based on vibration data analysis in the presence of Gaussian and heavy-tailed impulsive noise
Sign Up to like & getrecommendations! Published in 2021 at "Measurement"
DOI: 10.1016/j.measurement.2020.108400
Abstract: Abstract Local damage detection in bearings focuses on the identification of periodically impulsive components. Popular methods assume presence of either non-Gaussian noise or different frequency band for informative and non-informative impulses, and use statistics to… read more here.
Keywords: damage detection; presence; impulsive noise; local damage ... See more keywords
A Cauchy score DOA estimator for monostatic MIMO radar in impulsive noise environment
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Electronics"
DOI: 10.1080/00207217.2020.1793403
Abstract: ABSTRACT It is interesting to determine the direction of arrival (DOA) of signals in the presence of impulsive noise for monostatic multiple-input multiple-output (MIMO) radar. Inspired by the robust statistics property of M-estimation theory and… read more here.
Keywords: cauchy score; radar; doa; impulsive noise ... See more keywords
Intermittently Nonlinear Impulsive Noise Mitigation and Doppler Shift Compensation in UWA-OFDM Systems
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2904010
Abstract: Impulsive noise (IN) and Doppler shift can significantly degrade the performance of orthogonal frequency-division multiplexing (OFDM)-based underwater acoustic (UWA) communication systems. In this paper, we propose a receiver structure that deals efficiently with both these… read more here.
Keywords: doppler; shift compensation; impulsive noise; doppler shift ... See more keywords