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Time frequency analysis of noise generated by electrical loads in PLC
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2010 (English)Conference paper, Published paper (Refereed)
Abstract [en]

Unpredictable characteristics of power line communication (PLC) channels seriously affect the performance of the communication systems. Among these unpredictable characteristics, noise is considered to be the main source of errors in data transmission in PLC systems. Unlike conventional communication systems in which noise is usually modeled as additive white Gaussian noise (AWGN), its definition in PLC channels has a more complicated form. In order to design reliable PLC systems, it is essential to understand the features of noise in power line networks. Since the impulsive noise generated by electrical house appliances is one of the most significant noise types in PLC channel, it is very important to analyze these electrical devices with respect to their noise characteristics. In this paper, impulsive noise characteristics of various house appliances are analyzed over the frequency range of 30 kHz - 50 MHz.

Place, publisher, year, edition, pages
IEEE conference proceedings, 2010. 864-871 p.
Keyword [en]
AWGN;carrier transmission on power lines;additive white Gaussian noise;communication systems;data transmission;electrical devices;electrical house appliances;electrical loads;impulsive noise characteristics;power line communication channels;power line networks;time frequency analysis;AWGN;Additive white noise;Data communication;Gaussian noise;Home appliances;Noise generators;Power line communications;Power system reliability;Programmable control;Time frequency analysis;Power line communications;cyclostationary noise in power line network;electrical load noise
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:kth:diva-203734DOI: 10.1109/ICTEL.2010.5478758Scopus ID: 2-s2.0-77954544332OAI: oai:DiVA.org:kth-203734DiVA: diva2:1082337
Conference
2010 17th International Conference on Telecommunications
Note

QC 20170405

Available from: 2017-03-16 Created: 2017-03-16 Last updated: 2017-04-05Bibliographically approved

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Celebi, H. B.
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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf