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 |
| Pages | 85-89 |
| Number of pages | 5 |
| Volume | 2005 |
| Publication status | Published - 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 |
Other
| Other | 9th International Symposium on Power Line Communications and Its Applications, ISPLC 2005 |
|---|---|
| Country | Canada |
| City | Vancouver |
| Period | 4/6/05 → 4/8/05 |
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ASJC Scopus subject areas
- Engineering(all)
Cite this
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 proceeding › Conference contribution
}
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 -