A new scheme on time-diversity atmospheric OCDMA system over atmospheric turbulence channels

Peng Liu, Pham Tien Dat, Kazuhiko Wakamori, Mitsuji Matsumoto

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

11 Citations (Scopus)

Abstract

In this paper, we propose a new scheme of time-diversity system using Optical Code Division Multiple Access (OCDMA) in free space optical (FSO) communication. Our design is a fully-optical communication system which facilitates synthesizing the time-diversity signals. We found that it can effectively minimize the influence of scintillation caused by atmospheric turbulence. We analyze the bit error rate performance of the OCDMA time-diversity scheme through atmospheric turbulence channel. We not only consider the intensity scintillation, but also consider scintillation temporal-frequency. We present the theoretical analysis which is based on lognormal model. And validate the performance of the proposed scheme through simulation. It shows that under some circumstance the bit error rate (BER) can be improved by a few orders of magnitude using the OCDMA time-diversity scheme to compensate for the scintillation.

Original languageEnglish
Title of host publication2010 IEEE Globecom Workshops, GC'10
Pages1020-1025
Number of pages6
DOIs
Publication statusPublished - 2010
Event2010 IEEE Globecom Workshops, GC'10 - Miami, FL
Duration: 2010 Dec 52010 Dec 10

Other

Other2010 IEEE Globecom Workshops, GC'10
CityMiami, FL
Period10/12/510/12/10

Fingerprint

Atmospheric turbulence
Scintillation
Code division multiple access
Optical communication
Bit error rate
communication system
Optical systems
performance
Communication systems
simulation
time
communication

Keywords

  • Atmospheric turbulence
  • Free space optical (FSO)
  • Optical Code Division Multiple Access (OCDMA)
  • Scintillation

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Communication

Cite this

Liu, P., Dat, P. T., Wakamori, K., & Matsumoto, M. (2010). A new scheme on time-diversity atmospheric OCDMA system over atmospheric turbulence channels. In 2010 IEEE Globecom Workshops, GC'10 (pp. 1020-1025). [5700088] https://doi.org/10.1109/GLOCOMW.2010.5700088

A new scheme on time-diversity atmospheric OCDMA system over atmospheric turbulence channels. / Liu, Peng; Dat, Pham Tien; Wakamori, Kazuhiko; Matsumoto, Mitsuji.

2010 IEEE Globecom Workshops, GC'10. 2010. p. 1020-1025 5700088.

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

Liu, P, Dat, PT, Wakamori, K & Matsumoto, M 2010, A new scheme on time-diversity atmospheric OCDMA system over atmospheric turbulence channels. in 2010 IEEE Globecom Workshops, GC'10., 5700088, pp. 1020-1025, 2010 IEEE Globecom Workshops, GC'10, Miami, FL, 10/12/5. https://doi.org/10.1109/GLOCOMW.2010.5700088
Liu P, Dat PT, Wakamori K, Matsumoto M. A new scheme on time-diversity atmospheric OCDMA system over atmospheric turbulence channels. In 2010 IEEE Globecom Workshops, GC'10. 2010. p. 1020-1025. 5700088 https://doi.org/10.1109/GLOCOMW.2010.5700088
Liu, Peng ; Dat, Pham Tien ; Wakamori, Kazuhiko ; Matsumoto, Mitsuji. / A new scheme on time-diversity atmospheric OCDMA system over atmospheric turbulence channels. 2010 IEEE Globecom Workshops, GC'10. 2010. pp. 1020-1025
@inproceedings{96151fa9857c41948e831be67bc6446d,
title = "A new scheme on time-diversity atmospheric OCDMA system over atmospheric turbulence channels",
abstract = "In this paper, we propose a new scheme of time-diversity system using Optical Code Division Multiple Access (OCDMA) in free space optical (FSO) communication. Our design is a fully-optical communication system which facilitates synthesizing the time-diversity signals. We found that it can effectively minimize the influence of scintillation caused by atmospheric turbulence. We analyze the bit error rate performance of the OCDMA time-diversity scheme through atmospheric turbulence channel. We not only consider the intensity scintillation, but also consider scintillation temporal-frequency. We present the theoretical analysis which is based on lognormal model. And validate the performance of the proposed scheme through simulation. It shows that under some circumstance the bit error rate (BER) can be improved by a few orders of magnitude using the OCDMA time-diversity scheme to compensate for the scintillation.",
keywords = "Atmospheric turbulence, Free space optical (FSO), Optical Code Division Multiple Access (OCDMA), Scintillation",
author = "Peng Liu and Dat, {Pham Tien} and Kazuhiko Wakamori and Mitsuji Matsumoto",
year = "2010",
doi = "10.1109/GLOCOMW.2010.5700088",
language = "English",
isbn = "9781424488650",
pages = "1020--1025",
booktitle = "2010 IEEE Globecom Workshops, GC'10",

}

TY - GEN

T1 - A new scheme on time-diversity atmospheric OCDMA system over atmospheric turbulence channels

AU - Liu, Peng

AU - Dat, Pham Tien

AU - Wakamori, Kazuhiko

AU - Matsumoto, Mitsuji

PY - 2010

Y1 - 2010

N2 - In this paper, we propose a new scheme of time-diversity system using Optical Code Division Multiple Access (OCDMA) in free space optical (FSO) communication. Our design is a fully-optical communication system which facilitates synthesizing the time-diversity signals. We found that it can effectively minimize the influence of scintillation caused by atmospheric turbulence. We analyze the bit error rate performance of the OCDMA time-diversity scheme through atmospheric turbulence channel. We not only consider the intensity scintillation, but also consider scintillation temporal-frequency. We present the theoretical analysis which is based on lognormal model. And validate the performance of the proposed scheme through simulation. It shows that under some circumstance the bit error rate (BER) can be improved by a few orders of magnitude using the OCDMA time-diversity scheme to compensate for the scintillation.

AB - In this paper, we propose a new scheme of time-diversity system using Optical Code Division Multiple Access (OCDMA) in free space optical (FSO) communication. Our design is a fully-optical communication system which facilitates synthesizing the time-diversity signals. We found that it can effectively minimize the influence of scintillation caused by atmospheric turbulence. We analyze the bit error rate performance of the OCDMA time-diversity scheme through atmospheric turbulence channel. We not only consider the intensity scintillation, but also consider scintillation temporal-frequency. We present the theoretical analysis which is based on lognormal model. And validate the performance of the proposed scheme through simulation. It shows that under some circumstance the bit error rate (BER) can be improved by a few orders of magnitude using the OCDMA time-diversity scheme to compensate for the scintillation.

KW - Atmospheric turbulence

KW - Free space optical (FSO)

KW - Optical Code Division Multiple Access (OCDMA)

KW - Scintillation

UR - http://www.scopus.com/inward/record.url?scp=79951861040&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79951861040&partnerID=8YFLogxK

U2 - 10.1109/GLOCOMW.2010.5700088

DO - 10.1109/GLOCOMW.2010.5700088

M3 - Conference contribution

SN - 9781424488650

SP - 1020

EP - 1025

BT - 2010 IEEE Globecom Workshops, GC'10

ER -