Channel robust free space optical transmission using differential on-off keying technique

Won Ho Shin, Sang Kook Han

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

Abstract

In this paper, we propose a differential on-off keying (DOOK) technique for free space optical (FSO) communications. Intensity fluctuation caused by atmospheric turbulence is the key factor in intensity modulation and direct detection (IM/DD) systems. Based on quasi-stationary characteristics of atmospheric channel, we used difference of sequential symbols for DOOK detection. The proposed technique is implemented through decision process to compare difference of sequential symbols with the certain threshold. Information of channel model and noise power is used for estimating the optimum fixed threshold in order to obtain optimal bit error rate (BER) performance. The transmission simulation is conducted according to various channel and the result shows the proposed technique is robust for FSO channel.

Original languageEnglish
Title of host publication21st International Conference on Transparent Optical Networks, ICTON 2019
PublisherIEEE Computer Society
ISBN (Electronic)9781728127798
DOIs
Publication statusPublished - 2019 Jul
Event21st International Conference on Transparent Optical Networks, ICTON 2019 - Angers, France
Duration: 2019 Jul 92019 Jul 13

Publication series

NameInternational Conference on Transparent Optical Networks
Volume2019-July
ISSN (Electronic)2162-7339

Conference

Conference21st International Conference on Transparent Optical Networks, ICTON 2019
CountryFrance
CityAngers
Period19/7/919/7/13

Fingerprint

Light transmission
Atmospheric turbulence
Optical communication
Bit error rate
Modulation
Amplitude shift keying

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Shin, W. H., & Han, S. K. (2019). Channel robust free space optical transmission using differential on-off keying technique. In 21st International Conference on Transparent Optical Networks, ICTON 2019 [8840146] (International Conference on Transparent Optical Networks; Vol. 2019-July). IEEE Computer Society. https://doi.org/10.1109/ICTON.2019.8840146
Shin, Won Ho ; Han, Sang Kook. / Channel robust free space optical transmission using differential on-off keying technique. 21st International Conference on Transparent Optical Networks, ICTON 2019. IEEE Computer Society, 2019. (International Conference on Transparent Optical Networks).
@inproceedings{bc35ac0807ad41a8b49f890facd960ac,
title = "Channel robust free space optical transmission using differential on-off keying technique",
abstract = "In this paper, we propose a differential on-off keying (DOOK) technique for free space optical (FSO) communications. Intensity fluctuation caused by atmospheric turbulence is the key factor in intensity modulation and direct detection (IM/DD) systems. Based on quasi-stationary characteristics of atmospheric channel, we used difference of sequential symbols for DOOK detection. The proposed technique is implemented through decision process to compare difference of sequential symbols with the certain threshold. Information of channel model and noise power is used for estimating the optimum fixed threshold in order to obtain optimal bit error rate (BER) performance. The transmission simulation is conducted according to various channel and the result shows the proposed technique is robust for FSO channel.",
author = "Shin, {Won Ho} and Han, {Sang Kook}",
year = "2019",
month = "7",
doi = "10.1109/ICTON.2019.8840146",
language = "English",
series = "International Conference on Transparent Optical Networks",
publisher = "IEEE Computer Society",
booktitle = "21st International Conference on Transparent Optical Networks, ICTON 2019",
address = "United States",

}

Shin, WH & Han, SK 2019, Channel robust free space optical transmission using differential on-off keying technique. in 21st International Conference on Transparent Optical Networks, ICTON 2019., 8840146, International Conference on Transparent Optical Networks, vol. 2019-July, IEEE Computer Society, 21st International Conference on Transparent Optical Networks, ICTON 2019, Angers, France, 19/7/9. https://doi.org/10.1109/ICTON.2019.8840146

Channel robust free space optical transmission using differential on-off keying technique. / Shin, Won Ho; Han, Sang Kook.

21st International Conference on Transparent Optical Networks, ICTON 2019. IEEE Computer Society, 2019. 8840146 (International Conference on Transparent Optical Networks; Vol. 2019-July).

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

TY - GEN

T1 - Channel robust free space optical transmission using differential on-off keying technique

AU - Shin, Won Ho

AU - Han, Sang Kook

PY - 2019/7

Y1 - 2019/7

N2 - In this paper, we propose a differential on-off keying (DOOK) technique for free space optical (FSO) communications. Intensity fluctuation caused by atmospheric turbulence is the key factor in intensity modulation and direct detection (IM/DD) systems. Based on quasi-stationary characteristics of atmospheric channel, we used difference of sequential symbols for DOOK detection. The proposed technique is implemented through decision process to compare difference of sequential symbols with the certain threshold. Information of channel model and noise power is used for estimating the optimum fixed threshold in order to obtain optimal bit error rate (BER) performance. The transmission simulation is conducted according to various channel and the result shows the proposed technique is robust for FSO channel.

AB - In this paper, we propose a differential on-off keying (DOOK) technique for free space optical (FSO) communications. Intensity fluctuation caused by atmospheric turbulence is the key factor in intensity modulation and direct detection (IM/DD) systems. Based on quasi-stationary characteristics of atmospheric channel, we used difference of sequential symbols for DOOK detection. The proposed technique is implemented through decision process to compare difference of sequential symbols with the certain threshold. Information of channel model and noise power is used for estimating the optimum fixed threshold in order to obtain optimal bit error rate (BER) performance. The transmission simulation is conducted according to various channel and the result shows the proposed technique is robust for FSO channel.

UR - http://www.scopus.com/inward/record.url?scp=85073062656&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85073062656&partnerID=8YFLogxK

U2 - 10.1109/ICTON.2019.8840146

DO - 10.1109/ICTON.2019.8840146

M3 - Conference contribution

AN - SCOPUS:85073062656

T3 - International Conference on Transparent Optical Networks

BT - 21st International Conference on Transparent Optical Networks, ICTON 2019

PB - IEEE Computer Society

ER -

Shin WH, Han SK. Channel robust free space optical transmission using differential on-off keying technique. In 21st International Conference on Transparent Optical Networks, ICTON 2019. IEEE Computer Society. 2019. 8840146. (International Conference on Transparent Optical Networks). https://doi.org/10.1109/ICTON.2019.8840146