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Mitigation of Effect of Impulsive Noise for OFDM Systems over Power Line Channels
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Seong-Cheol | - |
dc.contributor.author | Kim, Kwan-Ho | - |
dc.contributor.author | Oh, Hui-Myoung | - |
dc.contributor.author | Kim, Kyong-Hoe | - |
dc.contributor.author | Kim, Yong-Hwa | - |
dc.date.accessioned | 2009-08-21 | - |
dc.date.available | 2009-08-21 | - |
dc.date.issued | 2008-04 | - |
dc.identifier.citation | IEEE International Symposium on Power Line Communications and Its Applications(ISPLC) '2008, pp. 386-390, Jeju, Korea. 2008 | en |
dc.identifier.uri | http://www.isplc2008.org | - |
dc.identifier.uri | https://hdl.handle.net/10371/7419 | - |
dc.description.abstract | Impulsive noise introduces significant time variance
into the power line channel and causes performance degradation of orthogonal frequency division multiplexing (OFDM) systems. In this paper, we provide a performance analysis for OFDM-based power line communications in the presence of impulsive noise. Performance degradation of coherent M-ary PSK and differential MPSK can be mitigated by a signal level limiter. Simulation results present that the optimum signal level can significantly improve the performance of OFDM systems over power line channels with impulsive noise. | en |
dc.language.iso | en | en |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | en |
dc.subject | Power line communication (PLC) | en |
dc.subject | orthogonal frequency-division multiplexing (OFDM) | en |
dc.subject | impulsive noise | en |
dc.subject | channel estimation | en |
dc.title | Mitigation of Effect of Impulsive Noise for OFDM Systems over Power Line Channels | en |
dc.type | Conference Paper | en |
dc.contributor.AlternativeAuthor | 김성철 | - |
dc.contributor.AlternativeAuthor | 김관호 | - |
dc.contributor.AlternativeAuthor | 오휘명 | - |
dc.contributor.AlternativeAuthor | 김경회 | - |
dc.contributor.AlternativeAuthor | 김용화 | - |
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