Error Probability of Convolutional Coding in Stretched Pulse OOK Optical Channels

Hiroyuki FUJIWARA; Juro UENO; Hiromasa KUDO; Ikuo OKA; Ichiro ENDO

Error Probability of Convolutional Coding in Stretched Pulse OOK Optical Channels

Hiroyuki FUJIWARA, Juro UENO, Hiromasa KUDO, Ikuo OKA, Ichiro ENDO

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An optical On-Off Keyed (OOK) pulse is often stretched in dispersive channels, thus producing intersymbol interference (ISI) and degrading the performance. In this paper, error probability is presented for a convolutionally encoded optical OOK channels with ISI. Both ISI-matched and ISI-mismatched decoders are taken into account in the error probability analysis. The encoded optical OOK signal is received by Avalanche Photo Diode (APD) and the number of APD output photo-electrons is counted for soft decision Viterbi decoding. Error probability is derived for a 3-bit and an ideal soft decision schemes in ISI-mismatched decoder and for an ideal soft decision scheme in ISI-matched decoder. Numerical results demonstrate the effects of mismatching or 3-bit soft decision scheme. Some computer simulations are carried out to confirm the validity of the analysis.

Publication: IEICE TRANSACTIONS on Communications Vol.E76-B No.2 pp.178-186

Publication Date: 1993/02/25

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Type of Manuscript: PAPER

Category: Optical Communication

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Hiroyuki FUJIWARA, Juro UENO, Hiromasa KUDO, Ikuo OKA, Ichiro ENDO, "Error Probability of Convolutional Coding in Stretched Pulse OOK Optical Channels" in IEICE TRANSACTIONS on Communications, vol. E76-B, no. 2, pp. 178-186, February 1993, doi: .
Abstract: An optical On-Off Keyed (OOK) pulse is often stretched in dispersive channels, thus producing intersymbol interference (ISI) and degrading the performance. In this paper, error probability is presented for a convolutionally encoded optical OOK channels with ISI. Both ISI-matched and ISI-mismatched decoders are taken into account in the error probability analysis. The encoded optical OOK signal is received by Avalanche Photo Diode (APD) and the number of APD output photo-electrons is counted for soft decision Viterbi decoding. Error probability is derived for a 3-bit and an ideal soft decision schemes in ISI-mismatched decoder and for an ideal soft decision scheme in ISI-matched decoder. Numerical results demonstrate the effects of mismatching or 3-bit soft decision scheme. Some computer simulations are carried out to confirm the validity of the analysis.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e76-b_2_178/_p

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@ARTICLE{e76-b_2_178,
author={Hiroyuki FUJIWARA, Juro UENO, Hiromasa KUDO, Ikuo OKA, Ichiro ENDO, },
journal={IEICE TRANSACTIONS on Communications},
title={Error Probability of Convolutional Coding in Stretched Pulse OOK Optical Channels},
year={1993},
volume={E76-B},
number={2},
pages={178-186},
abstract={An optical On-Off Keyed (OOK) pulse is often stretched in dispersive channels, thus producing intersymbol interference (ISI) and degrading the performance. In this paper, error probability is presented for a convolutionally encoded optical OOK channels with ISI. Both ISI-matched and ISI-mismatched decoders are taken into account in the error probability analysis. The encoded optical OOK signal is received by Avalanche Photo Diode (APD) and the number of APD output photo-electrons is counted for soft decision Viterbi decoding. Error probability is derived for a 3-bit and an ideal soft decision schemes in ISI-mismatched decoder and for an ideal soft decision scheme in ISI-matched decoder. Numerical results demonstrate the effects of mismatching or 3-bit soft decision scheme. Some computer simulations are carried out to confirm the validity of the analysis.},
keywords={},
doi={},
ISSN={},
month={February},}

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TY - JOUR
TI - Error Probability of Convolutional Coding in Stretched Pulse OOK Optical Channels
T2 - IEICE TRANSACTIONS on Communications
SP - 178
EP - 186
AU - Hiroyuki FUJIWARA
AU - Juro UENO
AU - Hiromasa KUDO
AU - Ikuo OKA
AU - Ichiro ENDO
PY - 1993
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E76-B
IS - 2
JA - IEICE TRANSACTIONS on Communications
Y1 - February 1993
AB - An optical On-Off Keyed (OOK) pulse is often stretched in dispersive channels, thus producing intersymbol interference (ISI) and degrading the performance. In this paper, error probability is presented for a convolutionally encoded optical OOK channels with ISI. Both ISI-matched and ISI-mismatched decoders are taken into account in the error probability analysis. The encoded optical OOK signal is received by Avalanche Photo Diode (APD) and the number of APD output photo-electrons is counted for soft decision Viterbi decoding. Error probability is derived for a 3-bit and an ideal soft decision schemes in ISI-mismatched decoder and for an ideal soft decision scheme in ISI-matched decoder. Numerical results demonstrate the effects of mismatching or 3-bit soft decision scheme. Some computer simulations are carried out to confirm the validity of the analysis.
ER -