Performance Analysis of Nonlinear Pre-Processors for Markov-Middleton Impulsive Noise Mitigation in OFDM Based Power-Line Communications

Rajkumarsingh, B.; Prayagsing, Keshav

doi:10.1109/elecom49001.2020.9297019

Cited by 5 publications

(4 citation statements)

References 11 publications

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“…Mathur et al [30] analyse Nakagami-M background noise and Middleton class A impulsive noise effects on PLC systems. Rajkumarsingh et al [31] investigate bursty impulsive noise impact, introducing a Markov-Middleton noise model. Rouissi et al [32] propose a novel simulation for impulsive noise using the Middleton class-A model.…”

Section: Related Workmentioning

confidence: 99%

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Performance analysis of hybrid combining schemes under Middleton class‐A and SαS${\rm S}\alpha{\rm S}$ impulsive noise model

Halim,

Majumder

2024

The Journal of Engineering

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Impulsive noise poses a significant challenge to single input multiple output wireless communication systems. This paper assesses the effectiveness of hybrid combining techniques, namely selection combining‐equal gain combining and selection combining‐maximal ratio combining, in mitigating impulsive noise impact caused by both man‐made and natural phenomena. The evaluation considers three different noise models: Additive white Gaussian noise, Middleton class‐A impulsive noise, and symmetric alpha stable impulsive noise, across Rayleigh and Rician fading channels. Bit error rate is employed to gauge channel performance. Our research contribution lies in the comprehensive assessment of hybrid combining techniques under diverse noise models, addressing a critical research gap in wireless communication. Findings indicate that impulsive noise has a more pronounced impact on channel performance than additive white Gaussian noise, and hybrid combining techniques prove more effective in mitigating these effects. The results hold significant implications for single input multiple output wireless communication systems, guiding the development of more robust and reliable communication systems in impulsive noise scenarios.

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Section: Related Workmentioning

confidence: 99%

“…Rajkumarsingh et al. [31] investigate bursty impulsive noise impact, introducing a Markov–Middleton noise model. Rouissi et al.…”

Section: Related Workmentioning

confidence: 99%

Performance analysis of hybrid combining schemes under Middleton class‐A and SαS${\rm S}\alpha{\rm S}$ impulsive noise model

Halim,

Majumder

2024

The Journal of Engineering

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“…[4][5][6] Focusing on these challenges, orthogonal frequency division multiplexing (OFDM) is proven as an efficient method to resolve such problems multipath propagation and frequency selective fading in PLC. 7,8 But the impulsive noise over the PLC channel which is the most dominant one requires channel coding technology to address it. Rabie and Alsusa discussed the influence of impulsive noise and multipath fading in the OFDM-based PLC (denoted as OFDM-PLC) system, pointed out that the impulsive noise reduces the performance of OFDM-PLC system, and presented a method to mitigate the impulsive noise.…”

Section: Introductionmentioning

confidence: 99%

“…Therefore, although PLC provides a convenient and inexpensive manner for signal transmission, which has attracted increasing attention, however, in practical applications, PLC will face several major challenges caused by the unfavorable conditions of power lines mentioned above, mainly including frequency‐selective fading 2,3 and impulsive interference 4–6 . Focusing on these challenges, orthogonal frequency division multiplexing (OFDM) is proven as an efficient method to resolve such problems multipath propagation and frequency selective fading in PLC 7,8 . But the impulsive noise over the PLC channel which is the most dominant one requires channel coding technology to address it.…”

Section: Introductionmentioning

confidence: 99%

Performance of polar codes with low complexity cyclic redundancy check aided bit‐flipping for successive cancellation list decoding over power line channels

Zhou,

Li,

Zhao

et al. 2023

Int J Communication

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SummaryPower lines have complex transmission characteristics and noise interference when used as information transmission channel, thus limiting their data‐carrying rate and reliability. Impulsive noise is the most dominant factor degrading the performance of communication systems over power lines. To combat the impulsive noise, polar codes are introduced into the orthogonal frequency division multiplexing (OFDM)‐based power line communication (PLC) system. Because the successive cancelation list bit‐flip (SCLF) decoding algorithm of polar codes has high decoding complexity, a low complexity segmented cyclic redundancy check (CRC)‐aided SCLF decoding is proposed to improve the decoding performance. The decoding process can be terminated early with segmented CRC, which can reduce the bit‐flip decoding complexity significantly with short and medium block lengths. Experimental results demonstrate that for various configurations, the proposed decoder outperforms the traditional CRC‐aided SCL decoder in terms of decoding performance and complexity, and the suggested polar codes‐based OFDM‐based PLC system can reduce the bit error rate of the system in the presence of impulsive noise.

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Markov-Middleton Impulsive Noise Mitigation in the MIMO Power Line Communication Channel

Rajkumarsingh

Edoo

2022

2022 4th International Conference on Emerging Trends in Electrical, Electronic and Communications Engineering (ELECOM)

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Performance Analysis of Nonlinear Pre-Processors for Markov-Middleton Impulsive Noise Mitigation in OFDM Based Power-Line Communications

Cited by 5 publications

References 11 publications

Performance analysis of hybrid combining schemes under Middleton class‐A and SαS${\rm S}\alpha{\rm S}$ impulsive noise model

Performance analysis of hybrid combining schemes under Middleton class‐A and SαS${\rm S}\alpha{\rm S}$ impulsive noise model

Performance of polar codes with low complexity cyclic redundancy check aided bit‐flipping for successive cancellation list decoding over power line channels

Markov-Middleton Impulsive Noise Mitigation in the MIMO Power Line Communication Channel

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