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

Hiroki Nakagawa; Daisuke Umehara; Satoshi Denno; Yoshiteru Morihiro

doi:10.1109/isplc.2005.1430471

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 proceeding › Conference contribution

71 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 language	English
Title of host publication	2005 International Symposium on Power Line Communications and Its Applications, ISPLC 2005
Publisher	IEEE Computer Society
Pages	85-89
Number of pages	5
ISBN (Print)	0780388445, 9780780388444
DOIs	https://doi.org/10.1109/isplc.2005.1430471
Publication status	Published - Jan 1 2005
Externally published	Yes
Event	9th International Symposium on Power Line Communications and Its Applications, ISPLC 2005 - Vancouver, Canada Duration: Apr 6 2005 → Apr 8 2005

Publication series

Name	2005 International Symposium on Power Line Communications and Its Applications, ISPLC 2005
Volume	2005

Other

Other	9th International Symposium on Power Line Communications and Its Applications, ISPLC 2005
Country/Territory	Canada
City	Vancouver
Period	4/6/05 → 4/8/05

ASJC Scopus subject areas

Engineering(all)

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10.1109/isplc.2005.1430471

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 (pp. 85-89). [1430471] (2005 International Symposium on Power Line Communications and Its Applications, ISPLC 2005; Vol. 2005). IEEE Computer Society. https://doi.org/10.1109/isplc.2005.1430471

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

2005 International Symposium on Power Line Communications and Its Applications, ISPLC 2005. IEEE Computer Society, 2005. p. 85-89 1430471 (2005 International Symposium on Power Line Communications and Its Applications, ISPLC 2005; Vol. 2005).

Research output: Chapter in Book/Report/Conference proceeding › Conference 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., 1430471, 2005 International Symposium on Power Line Communications and Its Applications, ISPLC 2005, vol. 2005, IEEE Computer Society, pp. 85-89, 9th International Symposium on Power Line Communications and Its Applications, ISPLC 2005, Vancouver, Canada, 4/6/05. https://doi.org/10.1109/isplc.2005.1430471

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. IEEE Computer Society. 2005. p. 85-89. 1430471. (2005 International Symposium on Power Line Communications and Its Applications, ISPLC 2005). https://doi.org/10.1109/isplc.2005.1430471

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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.",

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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.

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

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