Görünür ışık haberleşme sistemleri için yeni bir optik OFDM dalga formu tasarımı

Meryem Maras; Ali Özen

doi:10.17341/gazimmfd.1149582

Research Article

A novel optical OFDM waveform design for visible light communication systems

Year 2024, Volume: 39 Issue: 3, 1907 - 1916, 20.05.2024

Meryem Maras Ali Özen

https://doi.org/10.17341/gazimmfd.1149582

Abstract

In this study, a new spread-based optical OFDM waveform is proposed for intensity modulation/direct detection (IM/DD) communication systems. The proposed waveform is a combination of the spreading technique and the Flip OFDM waveform (Spread Flip OFDM, s-Flip OFDM). Simulation studies are carried out to evaluate the performance of the proposed waveform and compare it with optical OFDM waveforms such as Flip OFDM, DCO-OFDM and VLC-OFDM. In addition, the effect of the proposed spreading technique on other optical OFDM waveforms is analyzed in the presented study. It is understood that the proposed spreading technique provides a gain in the range of 5 to 10 dB SNR to the performance of optical OFDM waveforms in AWGN channel and diffused optical wireless channel environments, where ceiling bounce, exponential decay and exponential risen channel models are used. From the obtained numerical results, it is seen that the proposed s-Flip OFDM waveform is approximately 10 dB superior than the s-DCO-OFDM waveform and 15 dB superior than the s-VLC-OFDM waveform in both AWGN channel and diffused multipath optical channel environments.

Keywords

spread technique, ceiling bounce optical channel model, diffused multipath optical channel, optical OFDM waveform, IM/DD, s-Flip OFDM waveform

Project Number

References

1. IEEE 802.15.7TM-2011, IEEE Standard for Local and Metropolitan Area Networks – Part 15.7: Short – Range Wireless Optical Communication Using Visible Light, IEEE, 2011.
2. A. Fişne, Analysis Of Clipping Noise In Visible Light Communication, Hacettepe University, Master of Science, Department of Electrical and Electronics Engineering, Ms.C. Thesis, Ankara, January 2015.
3. T. Komine, Y. Tanaka, S. Haruyama, and M. Nakagawa, “Basic study on visible-light communication using light emitting diode illumination”, Proc. of 8th International Symposium on Microwave and Optical Technology (ISMOT 2001), pp. 45-48, Montreal, Canada, 2001.
4. T. Komine and M. Nakagawa, “Fundamental analysis for visible-light communication system using LED lights”, IEEE Transactions on Consumer Electronics, vol. 50, no. 1, pp. 100-107, Feb. 2004.
5. D. Tsonev, M.S. Islim, H. Haas, (2016) OFDM-Based Visible Light Communications. In: Uysal M., Capsoni C., Ghassemlooy Z., Boucouvalas A., Udvary E. (eds) Optical Wireless Communications. Signals and Communication Technology. Springer, Cham. https://doi.org/10.1007/978-3-319-30201-0_12.
6. Y. Sun, F. Yang and L. Cheng, “An Overview of OFDM-Based Visible Light Communication Systems From the Perspective of Energy Efficiency Versus Spectral Efficiency”, IEEE Access, Vol. 6, pp. 60824-60833, November 2018.
7. J. Armstrong, “OFDM for optical communications”, J. Lightwave Technol.vol. 27, no. 3, pp. 189–204, Feb. 2009.
8. J. Armstrong and B. Schmidt, “Comparison of asymmetrically clipped optical OFDM and DC-Biased optical OFDM in AWGN”, Communications Letters, IEEE, vol. 12, no. 5, pp. 343–345, 2008.
9. N.Fernando, Yi Hong and E.Viterbo “Flip-OFDM for Optical Wireless Communications”, 2011 IEEE Information Theory Workshop, Paraty, Brazil, 2011.
10. J. Armstrong and A. Lowery, “Power efficient optical OFDM,” Electronics Letters, vol. 42, no. 6, pp. 370–372, 2006.
11. J. Yong, “Modulation and demodulation apparatuses and methods for wired / wireless communication,” Korea Patent WO2007/064 165 A, 07, 2007.
12. J. -B. Wang, P. Jiang, J. Wang, M. Chen and J. -Y. Wang, “Data Detection and Code Channel Allocation for Frequency-Domain Spread ACO-OFDM Systems Over Indoor Diffuse Wireless Channels”, in IEEE Photonics Journal, vol. 6, no. 1, pp. 1-16, Feb. 2014, Art no. 6800716, doi: 10.1109/JPHOT.2014.2305736.
13. C. Wu, H. Zhang and W. Xu, “On visible light communication using LED array with DFT-Spread OFDM”, 2014 IEEE International Conference on Communications (ICC), 2014, pp. 3325-3330, doi: 10.1109/ICC.2014.6883834
14. A. Özen, “A Novel QAM Technique for High Order QAM Signaling”, Radioengineering Journal, Vol. 20, Number 3, pp. 683-691, September 2011, ISSN 1210-2512.
15. Standard IEEE 802.16-2004 Local and Metropolitan Area Networks, Part 16: Air interface for fixed broadband wireless access systems, 2004.
16. M. Maraş, A Novel M-Level Modulation Technique Built on the Spreading Method for Visible Light Communication, Ms.C. Thesis, Nuh Naci Yazgan University, The Graduate School of Natural and Applied Sciences, 2022.
17. Z. H. Gebeyehu, Signal Transmission and Detection Scheme for Energy and Spectrally Efficient Indoor Optical Wireless Communications, Ph.D. Thesis, Pan African University Institute for Basic Sciences, Technology and Innovation, 2018.
18. Z. H. Gebeyehu, P. K. Langat and C. W. Maina, “BER Performance of Stratified ACO-OFDM for Optical Wireless Communications over Multipath Channel”, Journal of Computer Networks and Communications, vol. 2018, pp. 1-14, Artical ID 9575281, 2018.
19. J. Panta, P. Saengudomlert and K. Sripimanwat, “Performance Analysis of Partial Pre-Equalization for ACO-OFDM Indoor Optical Wireless Transmissions”, 9th International Symposium on Communication Systems, Networks and Digital Sign (CSNDSP), p. 1029–1033, 2014.

Görünür ışık haberleşme sistemleri için yeni bir optik OFDM dalga formu tasarımı

Year 2024, Volume: 39 Issue: 3, 1907 - 1916, 20.05.2024

Meryem Maras Ali Özen

https://doi.org/10.17341/gazimmfd.1149582

Abstract

Bu çalışmada, yoğunluk modülasyonu/doğrudan algılama (IM/DD) haberleşme sistemleri için yayma tabanlı yeni bir optik OFDM dalga formu önerilmektedir. Önerilen dalga formu yayma tekniği ile Flip OFDM dalga formunun birleşiminden oluşmaktadır (Spread Flip OFDM, s-Flip OFDM). Önerilen dalga formunun performansını değerlendirmek ve Flip OFDM, DCO-OFDM ve VLC-OFDM gibi optik OFDM dalga formları ile karşılaştırmak için benzetim çalışmaları yapılmaktadır. Ayrıca sunulan çalışmada, önerilen yayma tekniğinin diğer optik OFDM dalga formlarına etkisi analiz edilmektedir. AWGN kanal, tavan sıçrama, üstel azalan ve üstel artan kanal modellerinin kullanıldığı dağınık optik kablosuz kanal ortamlarında, önerilen yayma tekniğinin optik OFDM dalga formalarının performansına 5 ila 10 dB SNR aralığında kazanç sağladığı anlaşılmaktadır. Elde edilen nümerik sonuçlardan hem AWGN kanal ortamında hem de dağınık çok yollu optik kanal ortamlarında, önerilen s-Flip OFDM dalga formunun s-DCO-OFDM dalga formundan yaklaşık olarak 10 dB ve s-VLC-OFDM dalga formundan da 15 dB daha iyi olduğu görülmektedir.

Keywords

Yayma tekniği, tavan sıçrama optik kanal modeli, dağınık çok yollu optik kanal, optik OFDM dalga formu, optik OFDM dalga formu, IM/DD, s-Flip OFDM dalga formu

Supporting Institution

Project Number

Thanks

References

1. IEEE 802.15.7TM-2011, IEEE Standard for Local and Metropolitan Area Networks – Part 15.7: Short – Range Wireless Optical Communication Using Visible Light, IEEE, 2011.
2. A. Fişne, Analysis Of Clipping Noise In Visible Light Communication, Hacettepe University, Master of Science, Department of Electrical and Electronics Engineering, Ms.C. Thesis, Ankara, January 2015.
3. T. Komine, Y. Tanaka, S. Haruyama, and M. Nakagawa, “Basic study on visible-light communication using light emitting diode illumination”, Proc. of 8th International Symposium on Microwave and Optical Technology (ISMOT 2001), pp. 45-48, Montreal, Canada, 2001.
4. T. Komine and M. Nakagawa, “Fundamental analysis for visible-light communication system using LED lights”, IEEE Transactions on Consumer Electronics, vol. 50, no. 1, pp. 100-107, Feb. 2004.
5. D. Tsonev, M.S. Islim, H. Haas, (2016) OFDM-Based Visible Light Communications. In: Uysal M., Capsoni C., Ghassemlooy Z., Boucouvalas A., Udvary E. (eds) Optical Wireless Communications. Signals and Communication Technology. Springer, Cham. https://doi.org/10.1007/978-3-319-30201-0_12.
6. Y. Sun, F. Yang and L. Cheng, “An Overview of OFDM-Based Visible Light Communication Systems From the Perspective of Energy Efficiency Versus Spectral Efficiency”, IEEE Access, Vol. 6, pp. 60824-60833, November 2018.
7. J. Armstrong, “OFDM for optical communications”, J. Lightwave Technol.vol. 27, no. 3, pp. 189–204, Feb. 2009.
8. J. Armstrong and B. Schmidt, “Comparison of asymmetrically clipped optical OFDM and DC-Biased optical OFDM in AWGN”, Communications Letters, IEEE, vol. 12, no. 5, pp. 343–345, 2008.
9. N.Fernando, Yi Hong and E.Viterbo “Flip-OFDM for Optical Wireless Communications”, 2011 IEEE Information Theory Workshop, Paraty, Brazil, 2011.
10. J. Armstrong and A. Lowery, “Power efficient optical OFDM,” Electronics Letters, vol. 42, no. 6, pp. 370–372, 2006.
11. J. Yong, “Modulation and demodulation apparatuses and methods for wired / wireless communication,” Korea Patent WO2007/064 165 A, 07, 2007.
12. J. -B. Wang, P. Jiang, J. Wang, M. Chen and J. -Y. Wang, “Data Detection and Code Channel Allocation for Frequency-Domain Spread ACO-OFDM Systems Over Indoor Diffuse Wireless Channels”, in IEEE Photonics Journal, vol. 6, no. 1, pp. 1-16, Feb. 2014, Art no. 6800716, doi: 10.1109/JPHOT.2014.2305736.
13. C. Wu, H. Zhang and W. Xu, “On visible light communication using LED array with DFT-Spread OFDM”, 2014 IEEE International Conference on Communications (ICC), 2014, pp. 3325-3330, doi: 10.1109/ICC.2014.6883834
14. A. Özen, “A Novel QAM Technique for High Order QAM Signaling”, Radioengineering Journal, Vol. 20, Number 3, pp. 683-691, September 2011, ISSN 1210-2512.
15. Standard IEEE 802.16-2004 Local and Metropolitan Area Networks, Part 16: Air interface for fixed broadband wireless access systems, 2004.
16. M. Maraş, A Novel M-Level Modulation Technique Built on the Spreading Method for Visible Light Communication, Ms.C. Thesis, Nuh Naci Yazgan University, The Graduate School of Natural and Applied Sciences, 2022.
17. Z. H. Gebeyehu, Signal Transmission and Detection Scheme for Energy and Spectrally Efficient Indoor Optical Wireless Communications, Ph.D. Thesis, Pan African University Institute for Basic Sciences, Technology and Innovation, 2018.
18. Z. H. Gebeyehu, P. K. Langat and C. W. Maina, “BER Performance of Stratified ACO-OFDM for Optical Wireless Communications over Multipath Channel”, Journal of Computer Networks and Communications, vol. 2018, pp. 1-14, Artical ID 9575281, 2018.
19. J. Panta, P. Saengudomlert and K. Sripimanwat, “Performance Analysis of Partial Pre-Equalization for ACO-OFDM Indoor Optical Wireless Transmissions”, 9th International Symposium on Communication Systems, Networks and Digital Sign (CSNDSP), p. 1029–1033, 2014.

There are 19 citations in total.

Details

Primary Language	Turkish
Subjects	Engineering
Journal Section	Makaleler
Authors	Meryem Maras 0000-0002-6626-7838 Ali Özen 0000-0003-3232-3181
Project Number	-
Early Pub Date	May 16, 2024
Publication Date	May 20, 2024
Submission Date	July 27, 2022
Acceptance Date	November 5, 2023
Published in Issue	Year 2024 Volume: 39 Issue: 3

Cite

APA	Maras, M., & Özen, A. (2024). Görünür ışık haberleşme sistemleri için yeni bir optik OFDM dalga formu tasarımı. Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi, 39(3), 1907-1916. https://doi.org/10.17341/gazimmfd.1149582
AMA	Maras M, Özen A. Görünür ışık haberleşme sistemleri için yeni bir optik OFDM dalga formu tasarımı. GUMMFD. May 2024;39(3):1907-1916. doi:10.17341/gazimmfd.1149582
Chicago	Maras, Meryem, and Ali Özen. “Görünür ışık haberleşme Sistemleri için Yeni Bir Optik OFDM Dalga Formu tasarımı”. Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi 39, no. 3 (May 2024): 1907-16. https://doi.org/10.17341/gazimmfd.1149582.
EndNote	Maras M, Özen A (May 1, 2024) Görünür ışık haberleşme sistemleri için yeni bir optik OFDM dalga formu tasarımı. Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi 39 3 1907–1916.
IEEE	M. Maras and A. Özen, “Görünür ışık haberleşme sistemleri için yeni bir optik OFDM dalga formu tasarımı”, GUMMFD, vol. 39, no. 3, pp. 1907–1916, 2024, doi: 10.17341/gazimmfd.1149582.
ISNAD	Maras, Meryem - Özen, Ali. “Görünür ışık haberleşme Sistemleri için Yeni Bir Optik OFDM Dalga Formu tasarımı”. Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi 39/3 (May 2024), 1907-1916. https://doi.org/10.17341/gazimmfd.1149582.
JAMA	Maras M, Özen A. Görünür ışık haberleşme sistemleri için yeni bir optik OFDM dalga formu tasarımı. GUMMFD. 2024;39:1907–1916.
MLA	Maras, Meryem and Ali Özen. “Görünür ışık haberleşme Sistemleri için Yeni Bir Optik OFDM Dalga Formu tasarımı”. Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi, vol. 39, no. 3, 2024, pp. 1907-16, doi:10.17341/gazimmfd.1149582.
Vancouver	Maras M, Özen A. Görünür ışık haberleşme sistemleri için yeni bir optik OFDM dalga formu tasarımı. GUMMFD. 2024;39(3):1907-16.

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