Performance of HARQ-assisted OFDM systems contaminated by impulsive noise: Finite-length LDPC code analysis

T Bai, C Xu, R Zhang, AF Al Rawi, L Hanzo - IEEE Access, 2019 - ieeexplore.ieee.org
Impulsive noise (IN) constitutes a limiting factor in power-line communication systems,
especially in those relying on orthogonal frequency division multiplexing (OFDM). If a single …

Mitigation of performance degradation by impulsive noise in LDPC coded OFDM system

HM Oh, YJ Park, S Choi, JJ Lee… - 2006 IEEE International …, 2006 - ieeexplore.ieee.org
In the paper, LDPC (Low-Density Parity-Check) coded OFDM system applicable for
impulsive noise channel, such as powerline channel (PLC) will be presented. Performance …

On the mitigation of impulsive noise in power-line communications with LT codes

N Andreadou, AM Tonello - IEEE Transactions on Power …, 2013 - ieeexplore.ieee.org
In this paper, we present a concatenated coding scheme that mitigates the effect of
impulsive noise in orthogonal frequency-division multiplexing-based power-line …

Non-binary LDPC coded OFDM in impulsive power line channels

GA Al-Rubaye, CC Tsimenidis… - 2015 23rd European …, 2015 - ieeexplore.ieee.org
In this paper, we propose Irregular Non-Binary Low Density Parity Check (IR-NB-LDPC)
codes with Signed Log Fast Fourier Transform (SL-FFT) decoding algorithm to overcome the …

Joint impulsive noise estimation and data detection conceived for LDPC-coded DMT-based DSL systems

T Bai, C Xu, R Zhang, AF Al Rawi, L Hanzo - IEEE Access, 2017 - ieeexplore.ieee.org
Impulsive noise is one of the most challenging issues in digital subscriber lines (DSL). In
order to mitigate the deleterious effects of impulsive noise, the conventional automatic …

Low‐density parity check coded orthogonal frequency division multiplexing for PLC in non‐Gaussian noise using LLRs derived from effective noise probability density …

GA Al‐Rubaye, CC Tsimenidis… - IET …, 2017 - Wiley Online Library
In this study, the performance of irregular low‐density parity check (LDPC) coded orthogonal
frequency division multiplexing (COFDM) utilising 4096 quadrature amplitude modulation …

Analysis and comparison of several mitigation techniques for Middleton class-A noise

MS Alam, B Selim, G Kaddoum - 2019 IEEE Latin-American …, 2019 - ieeexplore.ieee.org
Impulsive noise is a common impediment in many wireless, power line communication
(PLC), and smart grid communication systems that prevents the system from achieving error …

Performance analysis of uncoded and coded OFDM broadband transmission over low voltage power-line channels with impulsive noise

P Amirshahi, SM Navidpour… - IEEE Transactions on …, 2006 - ieeexplore.ieee.org
Broadband communications for indoor power-line networks with impulsive noise using
orthogonal frequency division multiplexing (OFDM) is considered. From earlier …

Fundamental performance limits of communications systems impaired by impulse noise

R Pighi, M Franceschini, G Ferrari… - IEEE Transactions on …, 2009 - ieeexplore.ieee.org
In this paper, we investigate the ultimate performance limits, in terms of achievable
information rate (IR), of communication systems impaired by impulse noise. We compare …

Fundamental performance limits for PLC systems impaired by impulse noise

R Pighi, M Franceschini, G Ferrari… - 2006 IEEE International …, 2006 - ieeexplore.ieee.org
In this paper, we provide insights on the ultimate performance limits, in terms of achievable
information rate, for power line communication (PLC) systems impaired by impulse noise. In …