Modeling of the transmission of power line communication signal through the power electric transformer

Melit, M.; Nekhoul, Bachir; Sekki, D.; Kerroum, Kamal

doi:10.1007/s12243-011-0277-4

Cited by 4 publications

(2 citation statements)

References 3 publications

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“…6. Here, the impulsive bursts detector executes the operations depicted in (10) and (11). To effectively detect and suppress the impulsive bursts, the above steps are iteratively performed on the compensated version of the output signalr k , k = 1, 2, .…”

Section: Adaptive Impulsive Noise Compensator Algorithmmentioning

confidence: 99%

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OFDM-based power-line communication enhancement using a turbo coded adaptive impulsive noise compensator

Himeur

Boukabou

2015

Telecommun Syst

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In this paper, we propose a novel estimation and decoding scheme for power-line communication (PLC) systems in impulsive noise environments. The proposed scheme is based on the turbo coding combined with adaptive noise compensation to reduce burst errors and multipath effects. For this purpose, the PLC channel and noise models are introduced, then, the turbo encoder/decoder are inserted in the mapper/demapper and the pilot insertion block for the sake of enhancing preliminary estimation of the transmitted orthogonal frequency division multiplexing signals. The proposed impulsive noise compensator is based on the estimation of the impulse bursts using a new blanking/clipping function, and on the estimation of the signal to impulse noise ratio and the peak to average power ratio. Simulation results illustrate that receivers with combined turbo coding and the proposed noise compensator drastically outperform existing receivers under impulsive noise. In comparison to some existing schemes, the proposed scheme reaches its perfect performance in a reduced 15-paths environment, when the bit error rate and mean square error performance are tested. The improvements in SNR performance are more than 16 dB for BPSK modulation and can reach 12-20 dB for 16-QAM modulation, when a high impulsive noise level is considered.

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Section: Adaptive Impulsive Noise Compensator Algorithmmentioning

confidence: 99%

“…Tlich et al [9] have proposed a random channel model (1-100 MHz) based on extensive real measurements. In [10], Melit et al used bond graph theory to model the propagation of PLC signals through a power transformer. This kind of modeling relies on the use of energy and its conservation to model the transmission of low level PLC signals.…”

Section: Introductionmentioning

confidence: 99%

OFDM-based power-line communication enhancement using a turbo coded adaptive impulsive noise compensator

Himeur

Boukabou

2015

Telecommun Syst

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Channel modeling for high-speed indoor powerline communication systems: the lattice approach

Mosalaosi

Afullo

2016

Ann. Telecommun.

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MATLAB Based Simulation of the Efficiency of the Complex OFDM on Power Line Communication Technology

Gholamzadeh

Tang

et al. 2014

2014 Fourth International Conference on Instrumentation and Measurement, Computer, Communication and Control

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Modeling of the transmission of power line communication signal through the power electric transformer

Cited by 4 publications

References 3 publications

OFDM-based power-line communication enhancement using a turbo coded adaptive impulsive noise compensator

OFDM-based power-line communication enhancement using a turbo coded adaptive impulsive noise compensator

Channel modeling for high-speed indoor powerline communication systems: the lattice approach

MATLAB Based Simulation of the Efficiency of the Complex OFDM on Power Line Communication Technology

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