Performance of MAP Channel Estimator in Power Line Communication with OFDM under Impulsive Noise
نویسندگان
چکیده
منابع مشابه
Channel and Impedance Estimation of Power Line Communication with OFDM
With the advent of new communication technology there are so many development has taken place. Further the media from which the communication data send is so important and the technique used is also very essential part of the technical growth in the line of communication. This thesis introduces a power line communication and the technique used for it. It is media line device and the emerging co...
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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...
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We know that research on digital communication has been widely developed in the past few years and offers a high quality of transmission in both the medium guided (wired) & unguided (wireless) communication environment. Coupled the devices with new modulation technique OFDM (Orthogonal Frequency Division Multiplexing) which is known as digital multicarrier communication technique and one of the...
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Currently, narrowband Power line communication (PLC) is considered as an attractive communication system in smart grid environments for applications such as advanced metering infrastructure (AMI). In this paper, we will present a comprehensive comparison and analysis in time and frequency domain of noise measured in China and Italy. In addition, impulsive noise in these two countries are mainly...
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Broadband power line communication based on an orthogonal frequency division multiplexing scheme is considered in this paper. In addition to multipath fading and frequency selectivity, the power line communication channel is influenced by impulsive noise. More bit errors in power line communications are caused by these effects. In this paper, a relevance vector machine (RVM) is applied to the r...
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ژورنال
عنوان ژورنال: Balkan Journal of Electrical and Computer Engineering
سال: 2018
ISSN: 2147-284X
DOI: 10.17694/bajece.401998