Efficiency Improvement for Optical OFDM Systems

Mohammad Ghanbarisabagh; Nasreddine Maloulki; Bechir Nsiri

doi:doi:10.11648/j.ijics.20160102.14

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Efficiency Improvement for Optical OFDM Systems

Mohammad Ghanbarisabagh, Nasreddine Maloulki, Bechir Nsiri

Published in International Journal of Information and Communication Sciences (Volume 1, Issue 2)

Received: 27 July 2016 Accepted: 25 August 2016 Published: 30 September 2016

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Abstract

The evaluation of Optical Orthogonal Frequency Division Multiplexing (OOFDM) using Least Mean Square Time-domain Equalizer (LMSTE), Recursive Least Squares-Time-domain Equalizer (RLSTE) and Decision Feedback Time-domain Equalizer (DFTE) to reduce Cyclic Prefix (CP) length over 1200 Km of Standard Single Mode Fiber (SSMF) is presented. All of these TEQs are used immediately after the fiber channel. They can cancel the residual Inter Symbol Interference (ISI) and Inter Carrier Interference (ICI) caused by both the Group Velocity Dispersion (GVD) and the CP length being shorter than the Channel Impulse Response (CIR). Using these TEQs allow the reduction in size of CP, and consequently leading to system performance improvement. DFTE can decrease the noise whereas RLSTE can achieve a higher convergence and better performance compared to LMSTE.

Published in	International Journal of Information and Communication Sciences (Volume 1, Issue 2)
DOI	10.11648/j.ijics.20160102.14
Page(s)	35-38
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2016. Published by Science Publishing Group

Keywords

Optical Communications, OOFDM, Equalizer, SSMF

References

[1]	J. G. Proakis and M. Salehi, Essentials of Communications Systems Engineering. Englewood Cliffs, NJ: Prentice Hall, 2005.
[2]	S. Jansen, I. Morita, T. Schenk, N. Takeda, and H. Tanaka, “Coherent optical 25.8-Gb/s OFDM transmission over 4160-km SSMF,” J. Light w. Technol., vol. 26, no. 1, pp. 6–15, Jan. 2008.
[3]	D. J. F. Barros and J. M. Kahn, “Optimized dispersion compensation using orthogonal frequency-division multiplexing,” J. Light w. Technol., vol. 26, no. 16, pp. 2889–2898, Aug. 2008.
[4]	A. J. Lowery and J. Armstrong, “Orthogonal frequency division multiplexing for dispersion compensation of long haul optical systems,” Opt. Express, vol. 14, no. 6, pp. 2079–2084, Mar. 2006.
[5]	H. Bolckei, p. Duhamel and R. Hleiss,“ A subspace based approach to blind channel identification in pulse shaping OFDM/OQAM system,” IEEE Trans. Signal Processing, vol.49, no.7, pp. 1594-1598, July 2001.
[6]	Richard Van Nee, OFDM for Wireless multimedia communication, Artech House, pp. 33-41, 2000.
[7]	M. Ghanbarisabagh, M. Y. Alias, H. A. Abdul-Rashid, “Cyclic prefix reduction for 20.48 Gb/s direct-detection optical OFDM transmission over 2560 km of SSMF,” International Journal of Communication Systems, vol.24, no.11, pp. 1407-1417, November 2011.
[8]	M. Ghanbarisabagh, M. Y. Alias, H. A. Abdul-Rashid, “Comparison of LMS-TEQ and DF-TEQ to reduce cyclic prefix length in direct detection optical OFDM system,” Optik-International Journal for Light and Electron Optics, vol. 123, issue.11, pp. 941-946, June 2012.
[9]	M. Ghanbarisabagh, “Evaluation of O-OFDM communication systems using LMS-TEQ and DF-TEQ by efficiency and complexity,” Optik-International Journal for Light and Electron Optics, vol. 124, issue.17, pp. 2894-2896, September 2013.
[10]	M. Ghanbarisabagh, M. Y. Alias, H. A. Abdul-Rashid, “Performance Analysis of Least Mean Square Time-Domain Equalizer for 20.48 Gb/s Direct-Detection Optical OFDM Transmission Over 2560 km of SMF,” 2009 IEEE 9th Malaysia International Conference on Communications (MICC 2009), 14-17, December 2009, Seri Pacific Hotel, Kuala Lumpur, Malaysia, pp.168-171.
[11]	M. Ghanbarisabagh, “Using RLS-TEQ to Reduce CP Length for 20.48 Gb/s Direct-Detection Optical OFDM Transmission over 2400 Km of SSMF,” Optik-International Journal for Light and Electron Optics, vol.124, issue.24, pp. 6642-6646, December 2013.
[12]	Edward A. Lee, David G. Messerschmitt, “Digital Communication,” (Kluwer Academic Publishers, Boston, 1988).
[13]	Govind P. Agrawal, Fiber-Optic Communication Systems, in Wiley Series in Microwave and Optical Engineering, Kai Chang, Series Editor, 2002.
[14]	S. Armour, A. Nix, D. Bull, “Performance analysis of a pre-FFT equalizer design for DVB-T,” IEEE Transactions on consumer Electronics 45 (3), (1999).

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APA Style

Mohammad Ghanbarisabagh, Nasreddine Maloulki, Bechir Nsiri. (2016). Efficiency Improvement for Optical OFDM Systems. International Journal of Information and Communication Sciences, 1(2), 35-38. https://doi.org/10.11648/j.ijics.20160102.14

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ACS Style

Mohammad Ghanbarisabagh; Nasreddine Maloulki; Bechir Nsiri. Efficiency Improvement for Optical OFDM Systems. Int. J. Inf. Commun. Sci. 2016, 1(2), 35-38. doi: 10.11648/j.ijics.20160102.14

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AMA Style

Mohammad Ghanbarisabagh, Nasreddine Maloulki, Bechir Nsiri. Efficiency Improvement for Optical OFDM Systems. Int J Inf Commun Sci. 2016;1(2):35-38. doi: 10.11648/j.ijics.20160102.14

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@article{10.11648/j.ijics.20160102.14,
  author = {Mohammad Ghanbarisabagh and Nasreddine Maloulki and Bechir Nsiri},
  title = {Efficiency Improvement for Optical OFDM Systems},
  journal = {International Journal of Information and Communication Sciences},
  volume = {1},
  number = {2},
  pages = {35-38},
  doi = {10.11648/j.ijics.20160102.14},
  url = {https://doi.org/10.11648/j.ijics.20160102.14},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijics.20160102.14},
  abstract = {The evaluation of Optical Orthogonal Frequency Division Multiplexing (OOFDM) using Least Mean Square Time-domain Equalizer (LMSTE), Recursive Least Squares-Time-domain Equalizer (RLSTE) and Decision Feedback Time-domain Equalizer (DFTE) to reduce Cyclic Prefix (CP) length over 1200 Km of Standard Single Mode Fiber (SSMF) is presented. All of these TEQs are used immediately after the fiber channel. They can cancel the residual Inter Symbol Interference (ISI) and Inter Carrier Interference (ICI) caused by both the Group Velocity Dispersion (GVD) and the CP length being shorter than the Channel Impulse Response (CIR). Using these TEQs allow the reduction in size of CP, and consequently leading to system performance improvement. DFTE can decrease the noise whereas RLSTE can achieve a higher convergence and better performance compared to LMSTE.},
 year = {2016}
}

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TY  - JOUR
T1  - Efficiency Improvement for Optical OFDM Systems
AU  - Mohammad Ghanbarisabagh
AU  - Nasreddine Maloulki
AU  - Bechir Nsiri
Y1  - 2016/09/30
PY  - 2016
N1  - https://doi.org/10.11648/j.ijics.20160102.14
DO  - 10.11648/j.ijics.20160102.14
T2  - International Journal of Information and Communication Sciences
JF  - International Journal of Information and Communication Sciences
JO  - International Journal of Information and Communication Sciences
SP  - 35
EP  - 38
PB  - Science Publishing Group
SN  - 2575-1719
UR  - https://doi.org/10.11648/j.ijics.20160102.14
AB  - The evaluation of Optical Orthogonal Frequency Division Multiplexing (OOFDM) using Least Mean Square Time-domain Equalizer (LMSTE), Recursive Least Squares-Time-domain Equalizer (RLSTE) and Decision Feedback Time-domain Equalizer (DFTE) to reduce Cyclic Prefix (CP) length over 1200 Km of Standard Single Mode Fiber (SSMF) is presented. All of these TEQs are used immediately after the fiber channel. They can cancel the residual Inter Symbol Interference (ISI) and Inter Carrier Interference (ICI) caused by both the Group Velocity Dispersion (GVD) and the CP length being shorter than the Channel Impulse Response (CIR). Using these TEQs allow the reduction in size of CP, and consequently leading to system performance improvement. DFTE can decrease the noise whereas RLSTE can achieve a higher convergence and better performance compared to LMSTE.
VL  - 1
IS  - 2
ER  -

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Author Information

Mohammad Ghanbarisabagh

Faculty of Engineering, Islamic Azad University North Tehran Branch, Tehran, Iran
Nasreddine Maloulki

Sys’comLab, ENIT, Le Belve′de`re, Tunis, Tunisia
Bechir Nsiri

Sys’comLab, ENIT, Le Belve′de`re, Tunis, Tunisia

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Plain Text BibTeX RIS

APA Style

Mohammad Ghanbarisabagh, Nasreddine Maloulki, Bechir Nsiri. (2016). Efficiency Improvement for Optical OFDM Systems. International Journal of Information and Communication Sciences, 1(2), 35-38. https://doi.org/10.11648/j.ijics.20160102.14

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ACS Style

Mohammad Ghanbarisabagh; Nasreddine Maloulki; Bechir Nsiri. Efficiency Improvement for Optical OFDM Systems. Int. J. Inf. Commun. Sci. 2016, 1(2), 35-38. doi: 10.11648/j.ijics.20160102.14

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AMA Style

Mohammad Ghanbarisabagh, Nasreddine Maloulki, Bechir Nsiri. Efficiency Improvement for Optical OFDM Systems. Int J Inf Commun Sci. 2016;1(2):35-38. doi: 10.11648/j.ijics.20160102.14

Copy | Download

@article{10.11648/j.ijics.20160102.14,
  author = {Mohammad Ghanbarisabagh and Nasreddine Maloulki and Bechir Nsiri},
  title = {Efficiency Improvement for Optical OFDM Systems},
  journal = {International Journal of Information and Communication Sciences},
  volume = {1},
  number = {2},
  pages = {35-38},
  doi = {10.11648/j.ijics.20160102.14},
  url = {https://doi.org/10.11648/j.ijics.20160102.14},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijics.20160102.14},
  abstract = {The evaluation of Optical Orthogonal Frequency Division Multiplexing (OOFDM) using Least Mean Square Time-domain Equalizer (LMSTE), Recursive Least Squares-Time-domain Equalizer (RLSTE) and Decision Feedback Time-domain Equalizer (DFTE) to reduce Cyclic Prefix (CP) length over 1200 Km of Standard Single Mode Fiber (SSMF) is presented. All of these TEQs are used immediately after the fiber channel. They can cancel the residual Inter Symbol Interference (ISI) and Inter Carrier Interference (ICI) caused by both the Group Velocity Dispersion (GVD) and the CP length being shorter than the Channel Impulse Response (CIR). Using these TEQs allow the reduction in size of CP, and consequently leading to system performance improvement. DFTE can decrease the noise whereas RLSTE can achieve a higher convergence and better performance compared to LMSTE.},
 year = {2016}
}

Copy | Download

TY  - JOUR
T1  - Efficiency Improvement for Optical OFDM Systems
AU  - Mohammad Ghanbarisabagh
AU  - Nasreddine Maloulki
AU  - Bechir Nsiri
Y1  - 2016/09/30
PY  - 2016
N1  - https://doi.org/10.11648/j.ijics.20160102.14
DO  - 10.11648/j.ijics.20160102.14
T2  - International Journal of Information and Communication Sciences
JF  - International Journal of Information and Communication Sciences
JO  - International Journal of Information and Communication Sciences
SP  - 35
EP  - 38
PB  - Science Publishing Group
SN  - 2575-1719
UR  - https://doi.org/10.11648/j.ijics.20160102.14
AB  - The evaluation of Optical Orthogonal Frequency Division Multiplexing (OOFDM) using Least Mean Square Time-domain Equalizer (LMSTE), Recursive Least Squares-Time-domain Equalizer (RLSTE) and Decision Feedback Time-domain Equalizer (DFTE) to reduce Cyclic Prefix (CP) length over 1200 Km of Standard Single Mode Fiber (SSMF) is presented. All of these TEQs are used immediately after the fiber channel. They can cancel the residual Inter Symbol Interference (ISI) and Inter Carrier Interference (ICI) caused by both the Group Velocity Dispersion (GVD) and the CP length being shorter than the Channel Impulse Response (CIR). Using these TEQs allow the reduction in size of CP, and consequently leading to system performance improvement. DFTE can decrease the noise whereas RLSTE can achieve a higher convergence and better performance compared to LMSTE.
VL  - 1
IS  - 2
ER  -

Copy | Download