Journal ArticleDOI
Impulsive Noise Characterization of In-Vehicle Power Line
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In this paper, high-amplitude pulses, greater than 70 mV, observed when the vehicles were moving in traffic, during a 20-min trip were statistically characterized in terms of duration, frequency content, peak amplitude, and time interval between successive pulses.Abstract:
Impulsive noise can have a great influence on the performance of in-vehicle power line communication systems. Intensive noise measurements in the time domain were thus carried out on five different vehicles. Preliminary trials were first made on a stationary vehicle and the motor idling, but the characteristics of the measured low-amplitude pulses greatly vary from one car to another. We thus emphasize the characteristics of high-amplitude pulses, greater than 70 mV, observed when the vehicles were moving in traffic, during a 20-min trip. Noise is statistically characterized in terms of duration, frequency content, peak amplitude, and time interval between successive pulses. Stochastic models based on mathematical distribution functions and fitting the experimental distribution of the various pulse characteristics are proposed. It has been found that interarrival time, i.e., the time interval between two successive pulses, is rather short and would be thus the most critical parameter when optimizing the power line communication physical layer.read more
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Proceedings ArticleDOI
Measurement study and transmission for in-vehicle power line communication
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References
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Journal ArticleDOI
Impulsive noise measurements and characterization in a UHF digital TV channel
TL;DR: In this paper, the authors present the results of a study covering measurement and characterization of the wide-band impulsive noise present in a digital TV radio channel, where the measurements were conducted at a frequency of 762 MHz in different outdoor and indoor environments using vertical and horizontal polarization.
Journal ArticleDOI
Modeling and Analysis of In-Vehicle Power Line Communication Channels
TL;DR: The statistical properties of the transfer function between two points in the power distribution system are deduced from a propagation model that takes into account the complicated structure of the cable bundles.
Journal ArticleDOI
Classification and characterization of impulsive noise on indoor powerline used for data communications
TL;DR: This paper focuses on impulsive noise measurements, their statistical properties being the basis of a noise model for optimizing a transmission scheme.
Proceedings ArticleDOI
Tutorial about the implementation of a vehicular high speed communication system
TL;DR: This paper investigates the properties of automotive onboard power supply networks for the purpose of an integrated power and data transmission in a vehicular high speed data communication on powerlines.
Proceedings ArticleDOI
Statistical channel and noise modeling of vehicular DC-lines for data communication
TL;DR: An investigation of the properties of vehicular DC-lines for the purpose of data communication and the aim is to model the transfer channel that represents these lines.