Channel coding for power line communication based on oversampled filter banks

C. Liu, S. Weiss, S. Redif, T. Cooper, L. Lampe, J. Mcwhirter

Research output: Contribution to conferencePaper

5 Citations (Scopus)

Abstract

Oversampled filter banks (OSFB) can be applied as channel coding and have shown benefits in correlated and impulsive noise. Therefore, in this paper, we consider such channel coders for a power line communications scenario, where such conditions create a hostile channel environment. The proposed channel coder assumes the knowledge of the noise covariance matrix. The transmission is accomplished over the N weakest eigenmodes of the noise, which are identified by means of a broadband eigenvalue decomposition. We demonstrate by simulations that this approach can lead to an enhancement of the SNR in the receiver and to improved performance over standard channel coding approaches.

Conference

ConferenceIEEE International Symposium on Power-Line Communications and its Applications
Abbreviated titleISPCA-2005
CountryCanada
CityVancouver
Period6/04/058/04/05

Fingerprint

Channel coding
Filter banks
Impulse noise
Communication
Covariance matrix
Decomposition

Keywords

  • channel coding
  • power line communication
  • oversampled filter banks

Cite this

Liu, C., Weiss, S., Redif, S., Cooper, T., Lampe, L., & Mcwhirter, J. (2005). Channel coding for power line communication based on oversampled filter banks. 246-249. Paper presented at IEEE International Symposium on Power-Line Communications and its Applications , Vancouver, Canada. https://doi.org/10.1109/ISPLC.2005.1430507
Liu, C. ; Weiss, S. ; Redif, S. ; Cooper, T. ; Lampe, L. ; Mcwhirter, J. / Channel coding for power line communication based on oversampled filter banks. Paper presented at IEEE International Symposium on Power-Line Communications and its Applications , Vancouver, Canada.4 p.
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abstract = "Oversampled filter banks (OSFB) can be applied as channel coding and have shown benefits in correlated and impulsive noise. Therefore, in this paper, we consider such channel coders for a power line communications scenario, where such conditions create a hostile channel environment. The proposed channel coder assumes the knowledge of the noise covariance matrix. The transmission is accomplished over the N weakest eigenmodes of the noise, which are identified by means of a broadband eigenvalue decomposition. We demonstrate by simulations that this approach can lead to an enhancement of the SNR in the receiver and to improved performance over standard channel coding approaches.",
keywords = "channel coding, power line communication, oversampled filter banks",
author = "C. Liu and S. Weiss and S. Redif and T. Cooper and L. Lampe and J. Mcwhirter",
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note = "IEEE International Symposium on Power-Line Communications and its Applications , ISPCA-2005 ; Conference date: 06-04-2005 Through 08-04-2005",

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Liu, C, Weiss, S, Redif, S, Cooper, T, Lampe, L & Mcwhirter, J 2005, 'Channel coding for power line communication based on oversampled filter banks' Paper presented at IEEE International Symposium on Power-Line Communications and its Applications , Vancouver, Canada, 6/04/05 - 8/04/05, pp. 246-249. https://doi.org/10.1109/ISPLC.2005.1430507

Channel coding for power line communication based on oversampled filter banks. / Liu, C.; Weiss, S.; Redif, S.; Cooper, T.; Lampe, L.; Mcwhirter, J.

2005. 246-249 Paper presented at IEEE International Symposium on Power-Line Communications and its Applications , Vancouver, Canada.

Research output: Contribution to conferencePaper

TY - CONF

T1 - Channel coding for power line communication based on oversampled filter banks

AU - Liu, C.

AU - Weiss, S.

AU - Redif, S.

AU - Cooper, T.

AU - Lampe, L.

AU - Mcwhirter, J.

PY - 2005/4

Y1 - 2005/4

N2 - Oversampled filter banks (OSFB) can be applied as channel coding and have shown benefits in correlated and impulsive noise. Therefore, in this paper, we consider such channel coders for a power line communications scenario, where such conditions create a hostile channel environment. The proposed channel coder assumes the knowledge of the noise covariance matrix. The transmission is accomplished over the N weakest eigenmodes of the noise, which are identified by means of a broadband eigenvalue decomposition. We demonstrate by simulations that this approach can lead to an enhancement of the SNR in the receiver and to improved performance over standard channel coding approaches.

AB - Oversampled filter banks (OSFB) can be applied as channel coding and have shown benefits in correlated and impulsive noise. Therefore, in this paper, we consider such channel coders for a power line communications scenario, where such conditions create a hostile channel environment. The proposed channel coder assumes the knowledge of the noise covariance matrix. The transmission is accomplished over the N weakest eigenmodes of the noise, which are identified by means of a broadband eigenvalue decomposition. We demonstrate by simulations that this approach can lead to an enhancement of the SNR in the receiver and to improved performance over standard channel coding approaches.

KW - channel coding

KW - power line communication

KW - oversampled filter banks

U2 - 10.1109/ISPLC.2005.1430507

DO - 10.1109/ISPLC.2005.1430507

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Liu C, Weiss S, Redif S, Cooper T, Lampe L, Mcwhirter J. Channel coding for power line communication based on oversampled filter banks. 2005. Paper presented at IEEE International Symposium on Power-Line Communications and its Applications , Vancouver, Canada. https://doi.org/10.1109/ISPLC.2005.1430507