Detail publikačního výsledku

Power line modelling for creating PLC communication system

MLÝNEK, P.; KOUTNÝ, M.; MIŠUREC, J.

Originální název

Power line modelling for creating PLC communication system

Anglický název

Power line modelling for creating PLC communication system

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

The article presents a design of the power line communication model. This model is composed of communication model, model of power line and noise model. The communication model is realized as the OFDM system, power line are modelled from transfer function of two-port network or from transfer function of multipath signal environment. Noise model are modelled as white noise, which gets a spectral colouring by a filter. On the resulting PLC communication model was shown comparison of different modulation technique and coding scheme. The different levels of mapping the carrier frequencies in OFDM were simulated on the proposed model from the viewpoint of comparing symbol error with signal to noise ratio and the interference effect to symbols rearrange in the constellation diagram were simulated as well.

Anglický abstrakt

The article presents a design of the power line communication model. This model is composed of communication model, model of power line and noise model. The communication model is realized as the OFDM system, power line are modelled from transfer function of two-port network or from transfer function of multipath signal environment. Noise model are modelled as white noise, which gets a spectral colouring by a filter. On the resulting PLC communication model was shown comparison of different modulation technique and coding scheme. The different levels of mapping the carrier frequencies in OFDM were simulated on the proposed model from the viewpoint of comparing symbol error with signal to noise ratio and the interference effect to symbols rearrange in the constellation diagram were simulated as well.

Klíčová slova

power line, OFDM, noise, modelling, modulation, coding

Klíčová slova v angličtině

power line, OFDM, noise, modelling, modulation, coding

Autoři

MLÝNEK, P.; KOUTNÝ, M.; MIŠUREC, J.

Rok RIV

2011

Vydáno

29.09.2010

ISSN

1998-4480

Periodikum

INTERNATIONAL JOURNAL of COMMUNICATIONS

Svazek

4

Číslo

1

Stát

Řecká republika

Strany od

13

Strany do

21

Strany počet

9

BibTex

@article{BUT50927,
  author="Petr {Mlýnek} and Martin {Koutný} and Jiří {Mišurec}",
  title="Power line modelling for creating PLC communication system",
  journal="INTERNATIONAL JOURNAL of COMMUNICATIONS",
  year="2010",
  volume="4",
  number="1",
  pages="13--21",
  issn="1998-4480"
}