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Communication Dans Un Congrès Année : 2014

Analysis of the Impact of Impulsive Noise Parameters on BER Performance of OFDM Power-Line Communications

Résumé

It is well known that asynchronous impulsive noise is the main source of distortion that drastically affects the power-line communications (PLC) performance. Recently, more realistic models have been proposed in the literature which better fit the physical properties of real impulsive noise. In this paper, we consider a pulse train model and propose a thorough analysis of the impact of impulsive noise parameters, namely impulse width and amplitude as well as inter-arrival time, on the bit error rate (BER) performance of orthogonal frequency division multiplexing (OFDM) broadband PLC. A comparison with the conventional Bernoulli-Gaussian (BG) impulsive noise model exhibits the difference between the two approaches, showing the necessity of more realistic models.
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Dates et versions

hal-01117398 , version 1 (24-02-2015)

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Kassim Khalil, Patrick Corlay, François-Xavier Coudoux, Marc G. Gazalet, Mohamed Gharbi. Analysis of the Impact of Impulsive Noise Parameters on BER Performance of OFDM Power-Line Communications. The 7th International Symposium on Signal, Image, Video and Communications (ISIVC 2014), Nov 2014, Marrakech, Morocco. ⟨hal-01117398⟩
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