Analysis of the Impact of Impulsive Noise Parameters on BER Performance of OFDM Power-Line Communications
نویسندگان
چکیده
It is well known that asynchronous impulsive noise is the main source of distortion that drastically affects the powerline 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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عنوان ژورنال:
- CoRR
دوره abs/1502.06821 شماره
صفحات -
تاریخ انتشار 2015