A decoding for low density parity check codes over impulsive noise channels

Hiroki Nakagawa, Daisuke Umehara, Satoshi Denno, Yoshiteru Morihiro

Research output: Chapter in Book/Report/Conference proceedingConference contribution

55 Citations (Scopus)

Abstract

Power line channel often suffers from impulsive interference generated by electrical appliances. Therefore, power line communication makes degradation due to such impulsive interference. We introduce Middleton's Class A noise model into a statistical model of impulsive noise environment. In this paper, we apply LDPC (Low Density Parity Check) codes and sum-product decoding to additive white Class A noise (AWAN) channels. We propose a sum-product decoding which is suitable for AWAN channels. In addition, we show the BER (Bit Error Rate) performance of the proposed sum-product decoding in Class A noise environment by computer simulation.

Original languageEnglish
Title of host publication2005 International Symposium on Power Line Communications and Its Applications, ISPLC 2005
Pages85-89
Number of pages5
Volume2005
Publication statusPublished - 2005
Externally publishedYes
Event9th International Symposium on Power Line Communications and Its Applications, ISPLC 2005 - Vancouver, Canada
Duration: Apr 6 2005Apr 8 2005

Other

Other9th International Symposium on Power Line Communications and Its Applications, ISPLC 2005
CountryCanada
CityVancouver
Period4/6/054/8/05

Fingerprint

Impulse noise
Decoding
Bit error rate
Degradation
Communication
Computer simulation

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Nakagawa, H., Umehara, D., Denno, S., & Morihiro, Y. (2005). A decoding for low density parity check codes over impulsive noise channels. In 2005 International Symposium on Power Line Communications and Its Applications, ISPLC 2005 (Vol. 2005, pp. 85-89). [1430471]

A decoding for low density parity check codes over impulsive noise channels. / Nakagawa, Hiroki; Umehara, Daisuke; Denno, Satoshi; Morihiro, Yoshiteru.

2005 International Symposium on Power Line Communications and Its Applications, ISPLC 2005. Vol. 2005 2005. p. 85-89 1430471.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Nakagawa, H, Umehara, D, Denno, S & Morihiro, Y 2005, A decoding for low density parity check codes over impulsive noise channels. in 2005 International Symposium on Power Line Communications and Its Applications, ISPLC 2005. vol. 2005, 1430471, pp. 85-89, 9th International Symposium on Power Line Communications and Its Applications, ISPLC 2005, Vancouver, Canada, 4/6/05.
Nakagawa H, Umehara D, Denno S, Morihiro Y. A decoding for low density parity check codes over impulsive noise channels. In 2005 International Symposium on Power Line Communications and Its Applications, ISPLC 2005. Vol. 2005. 2005. p. 85-89. 1430471
Nakagawa, Hiroki ; Umehara, Daisuke ; Denno, Satoshi ; Morihiro, Yoshiteru. / A decoding for low density parity check codes over impulsive noise channels. 2005 International Symposium on Power Line Communications and Its Applications, ISPLC 2005. Vol. 2005 2005. pp. 85-89
@inproceedings{9054b301caac46639e0cf86d7994283d,
title = "A decoding for low density parity check codes over impulsive noise channels",
abstract = "Power line channel often suffers from impulsive interference generated by electrical appliances. Therefore, power line communication makes degradation due to such impulsive interference. We introduce Middleton's Class A noise model into a statistical model of impulsive noise environment. In this paper, we apply LDPC (Low Density Parity Check) codes and sum-product decoding to additive white Class A noise (AWAN) channels. We propose a sum-product decoding which is suitable for AWAN channels. In addition, we show the BER (Bit Error Rate) performance of the proposed sum-product decoding in Class A noise environment by computer simulation.",
author = "Hiroki Nakagawa and Daisuke Umehara and Satoshi Denno and Yoshiteru Morihiro",
year = "2005",
language = "English",
isbn = "0780388445",
volume = "2005",
pages = "85--89",
booktitle = "2005 International Symposium on Power Line Communications and Its Applications, ISPLC 2005",

}

TY - GEN

T1 - A decoding for low density parity check codes over impulsive noise channels

AU - Nakagawa, Hiroki

AU - Umehara, Daisuke

AU - Denno, Satoshi

AU - Morihiro, Yoshiteru

PY - 2005

Y1 - 2005

N2 - Power line channel often suffers from impulsive interference generated by electrical appliances. Therefore, power line communication makes degradation due to such impulsive interference. We introduce Middleton's Class A noise model into a statistical model of impulsive noise environment. In this paper, we apply LDPC (Low Density Parity Check) codes and sum-product decoding to additive white Class A noise (AWAN) channels. We propose a sum-product decoding which is suitable for AWAN channels. In addition, we show the BER (Bit Error Rate) performance of the proposed sum-product decoding in Class A noise environment by computer simulation.

AB - Power line channel often suffers from impulsive interference generated by electrical appliances. Therefore, power line communication makes degradation due to such impulsive interference. We introduce Middleton's Class A noise model into a statistical model of impulsive noise environment. In this paper, we apply LDPC (Low Density Parity Check) codes and sum-product decoding to additive white Class A noise (AWAN) channels. We propose a sum-product decoding which is suitable for AWAN channels. In addition, we show the BER (Bit Error Rate) performance of the proposed sum-product decoding in Class A noise environment by computer simulation.

UR - http://www.scopus.com/inward/record.url?scp=33744459237&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33744459237&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:33744459237

SN - 0780388445

SN - 9780780388444

VL - 2005

SP - 85

EP - 89

BT - 2005 International Symposium on Power Line Communications and Its Applications, ISPLC 2005

ER -