Abstract

We demonstrate a non-Hermitian symmetry orthogonal frequency division multiplexing (NHS OFDM), known as serial-complex-valued (SCV)-OFDM for the white-light phosphor-based light-emitting-diode (LED) visible light communication (VLC) system. The white-light LED system can provide both VLC and lighting simultaneously. The proposed scheme is based on the fast-Fourier-transform (FFT)/invert-FFT (IFFT) size efficient technique proposed before. The real (Re) and imaginary (Im) parts of the complex-valued OFDM signals are extracted and time-serially multiplexed to achieve NHS. The proposed scheme is simple and only needs a single LED transmitter (Tx) and one receiver (Rx). The encoding and decoding of the proposed SCV-OFDM are also discussed.

© 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

Full Article  |  PDF Article

References

  • View by:
  • |
  • |
  • |

  1. C. W. Chow, C. H. Yeh, Y. Liu, and Y. F. Liu, “Digital signal processing for light emitting diode based visible light communication,” IEEE Photon. Soc. Newslett. 26, 9–13 (2012).
  2. Y. Liu, K. Liang, H. Y. Chen, L. Y. Wei, C. W. Hsu, C. W. Chow, and C. H. Yeh, “Light encryption scheme using light-emitting diode and camera image sensor,” IEEE Photonics J. 8, 7801107 (2016).
    [Crossref]
  3. C. T. Tsai, C. H. Cheng, H. C. Kuo, and G. R. Lin, “Toward high-speed visible laser lighting based optical wireless communications,” Prog. Quantum Electron. 67, 100225 (2019).
    [Crossref]
  4. H. L. Minh, D. O’Brien, G. Faulkner, L. Zeng, K. Lee, D. Jung, Y. J. Oh, and E. T. Won, “100-Mb/s NRZ visible light communications using a post-equalized white LED,” IEEE Photonics Technol. Lett. 21(15), 1063–1065 (2009).
    [Crossref]
  5. J. Vučić, C. Kottke, S. Nerreter, K. D. Langer, and J. W. Walewski, “513 Mbit/s visible light communications link based on DMT-modulation of a white LED,” J. Lightwave Technol. 28, 3512–3518 (2010).
    [Crossref]
  6. H. H. Lu, Y. P. Lin, P. Y. Wu, C. Y. Chen, M. C. Chen, and T. W. Jhang, “A multiple-input-multiple-output visible light communication system based on VCSELs and spatial light modulators,” Opt. Express 22(3), 3468–3474 (2014).
    [Crossref]
  7. C. W. Hsu, C. W. Chow, I. C. Lu, Y. L. Liu, C. H. Yeh, and Y. Liu, “High speed imaging 3 × 3 MIMO phosphor white-light LED based visible light communication system,” IEEE Photonics J. 8, 7907406 (2016).
    [Crossref]
  8. C. H. Yeh, H. Y. Chen, C. W. Chow, and Y. L. Liu, “Utilization of multi-band OFDM modulation to increase traffic rate of phosphor-LED wireless VLC,” Opt. Express 23(2), 1133–1138 (2015).
    [Crossref]
  9. M. S. Moreolo, R. Muñoz, and G. Junyent, “Novel power efficient optical OFDM based on Hartley transform for intensity-modulated direct- detection systems,” J. Lightwave Technol. 28(5), 798–805 (2010).
    [Crossref]
  10. M. Z. Afgani, H. Haas, H. Elgala, and D. Knipp, “Visible light communication using OFDM,” in Proc. TRIDENTCOM, 2006, pp. 129–134
  11. W. D. Zhong, C. Chen, and D. Wu, “Non-Hermitian symmetry OFDM for indoor space division multiplexing visible light communications,” in Proc. ICTON, Trento, 2016, Mo.C2.3.
  12. F. Barrami, Y. Guennec, E. Novakov, J.-M. Duchamp, and P. Busson, “A novel FFT/IFFT size efficient technique to generate real time optical OFDM signals compatible with IM/DD systems,” in Proc. EuMC, 2013, 1247–1250.
  13. M. F. Sanya, L. Djogbe, A. Vianou, and C. Aupetit-Berthelemot, “DC-biased optical OFDM for IM/DD passive optical network systems,” IEEE/OSA J. Opt. Comm. and Network. 7(4), 205–214 (2015).
    [Crossref]
  14. M. Chen, X. Xiao, Z. R. Huang, J. Yu, F. Li, Q. Chen, and L. Chen, “Experimental demonstration of an IFFT/FFT size efficient DFT-spread OFDM for short reach optical transmission systems,” J. Lightwave Technol. 34(9), 2100–2105 (2016).
    [Crossref]
  15. Q. Chen, J. He, R. Deng, M. Chen, and L. Chen, “FFT-size efficient 4096-QAM OFDM for low-cost DML-based IMDD system,” IEEE Photonics J. 8, 7804010 (2016).
    [Crossref]
  16. Q. Chen, J. He, R. Deng, M. Chen, F. Zhang, M. Dai, F. Long, and L. Chen, “Experimental research on adaptive 128/64QAM DFT-spread IFFT/FFT size efficient OFDM with a high SE in VLLC system,” IEEE Photonics J. 9, 7900408 (2017).
    [Crossref]
  17. Q. Chen, H. Wen, J. He, R. Deng, M. Chen, Z. Zhou, J. Ma, and T. Zong, “Performance enhancement of OFDM-VLC system using joint preprocessing scheme,” Opt. Commun. 451, 111–115 (2019).
    [Crossref]

2019 (2)

C. T. Tsai, C. H. Cheng, H. C. Kuo, and G. R. Lin, “Toward high-speed visible laser lighting based optical wireless communications,” Prog. Quantum Electron. 67, 100225 (2019).
[Crossref]

Q. Chen, H. Wen, J. He, R. Deng, M. Chen, Z. Zhou, J. Ma, and T. Zong, “Performance enhancement of OFDM-VLC system using joint preprocessing scheme,” Opt. Commun. 451, 111–115 (2019).
[Crossref]

2017 (1)

Q. Chen, J. He, R. Deng, M. Chen, F. Zhang, M. Dai, F. Long, and L. Chen, “Experimental research on adaptive 128/64QAM DFT-spread IFFT/FFT size efficient OFDM with a high SE in VLLC system,” IEEE Photonics J. 9, 7900408 (2017).
[Crossref]

2016 (4)

M. Chen, X. Xiao, Z. R. Huang, J. Yu, F. Li, Q. Chen, and L. Chen, “Experimental demonstration of an IFFT/FFT size efficient DFT-spread OFDM for short reach optical transmission systems,” J. Lightwave Technol. 34(9), 2100–2105 (2016).
[Crossref]

Q. Chen, J. He, R. Deng, M. Chen, and L. Chen, “FFT-size efficient 4096-QAM OFDM for low-cost DML-based IMDD system,” IEEE Photonics J. 8, 7804010 (2016).
[Crossref]

Y. Liu, K. Liang, H. Y. Chen, L. Y. Wei, C. W. Hsu, C. W. Chow, and C. H. Yeh, “Light encryption scheme using light-emitting diode and camera image sensor,” IEEE Photonics J. 8, 7801107 (2016).
[Crossref]

C. W. Hsu, C. W. Chow, I. C. Lu, Y. L. Liu, C. H. Yeh, and Y. Liu, “High speed imaging 3 × 3 MIMO phosphor white-light LED based visible light communication system,” IEEE Photonics J. 8, 7907406 (2016).
[Crossref]

2015 (2)

C. H. Yeh, H. Y. Chen, C. W. Chow, and Y. L. Liu, “Utilization of multi-band OFDM modulation to increase traffic rate of phosphor-LED wireless VLC,” Opt. Express 23(2), 1133–1138 (2015).
[Crossref]

M. F. Sanya, L. Djogbe, A. Vianou, and C. Aupetit-Berthelemot, “DC-biased optical OFDM for IM/DD passive optical network systems,” IEEE/OSA J. Opt. Comm. and Network. 7(4), 205–214 (2015).
[Crossref]

2014 (1)

2012 (1)

C. W. Chow, C. H. Yeh, Y. Liu, and Y. F. Liu, “Digital signal processing for light emitting diode based visible light communication,” IEEE Photon. Soc. Newslett. 26, 9–13 (2012).

2010 (2)

2009 (1)

H. L. Minh, D. O’Brien, G. Faulkner, L. Zeng, K. Lee, D. Jung, Y. J. Oh, and E. T. Won, “100-Mb/s NRZ visible light communications using a post-equalized white LED,” IEEE Photonics Technol. Lett. 21(15), 1063–1065 (2009).
[Crossref]

Afgani, M. Z.

M. Z. Afgani, H. Haas, H. Elgala, and D. Knipp, “Visible light communication using OFDM,” in Proc. TRIDENTCOM, 2006, pp. 129–134

Aupetit-Berthelemot, C.

M. F. Sanya, L. Djogbe, A. Vianou, and C. Aupetit-Berthelemot, “DC-biased optical OFDM for IM/DD passive optical network systems,” IEEE/OSA J. Opt. Comm. and Network. 7(4), 205–214 (2015).
[Crossref]

Barrami, F.

F. Barrami, Y. Guennec, E. Novakov, J.-M. Duchamp, and P. Busson, “A novel FFT/IFFT size efficient technique to generate real time optical OFDM signals compatible with IM/DD systems,” in Proc. EuMC, 2013, 1247–1250.

Busson, P.

F. Barrami, Y. Guennec, E. Novakov, J.-M. Duchamp, and P. Busson, “A novel FFT/IFFT size efficient technique to generate real time optical OFDM signals compatible with IM/DD systems,” in Proc. EuMC, 2013, 1247–1250.

Chen, C.

W. D. Zhong, C. Chen, and D. Wu, “Non-Hermitian symmetry OFDM for indoor space division multiplexing visible light communications,” in Proc. ICTON, Trento, 2016, Mo.C2.3.

Chen, C. Y.

Chen, H. Y.

Y. Liu, K. Liang, H. Y. Chen, L. Y. Wei, C. W. Hsu, C. W. Chow, and C. H. Yeh, “Light encryption scheme using light-emitting diode and camera image sensor,” IEEE Photonics J. 8, 7801107 (2016).
[Crossref]

C. H. Yeh, H. Y. Chen, C. W. Chow, and Y. L. Liu, “Utilization of multi-band OFDM modulation to increase traffic rate of phosphor-LED wireless VLC,” Opt. Express 23(2), 1133–1138 (2015).
[Crossref]

Chen, L.

Q. Chen, J. He, R. Deng, M. Chen, F. Zhang, M. Dai, F. Long, and L. Chen, “Experimental research on adaptive 128/64QAM DFT-spread IFFT/FFT size efficient OFDM with a high SE in VLLC system,” IEEE Photonics J. 9, 7900408 (2017).
[Crossref]

Q. Chen, J. He, R. Deng, M. Chen, and L. Chen, “FFT-size efficient 4096-QAM OFDM for low-cost DML-based IMDD system,” IEEE Photonics J. 8, 7804010 (2016).
[Crossref]

M. Chen, X. Xiao, Z. R. Huang, J. Yu, F. Li, Q. Chen, and L. Chen, “Experimental demonstration of an IFFT/FFT size efficient DFT-spread OFDM for short reach optical transmission systems,” J. Lightwave Technol. 34(9), 2100–2105 (2016).
[Crossref]

Chen, M.

Q. Chen, H. Wen, J. He, R. Deng, M. Chen, Z. Zhou, J. Ma, and T. Zong, “Performance enhancement of OFDM-VLC system using joint preprocessing scheme,” Opt. Commun. 451, 111–115 (2019).
[Crossref]

Q. Chen, J. He, R. Deng, M. Chen, F. Zhang, M. Dai, F. Long, and L. Chen, “Experimental research on adaptive 128/64QAM DFT-spread IFFT/FFT size efficient OFDM with a high SE in VLLC system,” IEEE Photonics J. 9, 7900408 (2017).
[Crossref]

Q. Chen, J. He, R. Deng, M. Chen, and L. Chen, “FFT-size efficient 4096-QAM OFDM for low-cost DML-based IMDD system,” IEEE Photonics J. 8, 7804010 (2016).
[Crossref]

M. Chen, X. Xiao, Z. R. Huang, J. Yu, F. Li, Q. Chen, and L. Chen, “Experimental demonstration of an IFFT/FFT size efficient DFT-spread OFDM for short reach optical transmission systems,” J. Lightwave Technol. 34(9), 2100–2105 (2016).
[Crossref]

Chen, M. C.

Chen, Q.

Q. Chen, H. Wen, J. He, R. Deng, M. Chen, Z. Zhou, J. Ma, and T. Zong, “Performance enhancement of OFDM-VLC system using joint preprocessing scheme,” Opt. Commun. 451, 111–115 (2019).
[Crossref]

Q. Chen, J. He, R. Deng, M. Chen, F. Zhang, M. Dai, F. Long, and L. Chen, “Experimental research on adaptive 128/64QAM DFT-spread IFFT/FFT size efficient OFDM with a high SE in VLLC system,” IEEE Photonics J. 9, 7900408 (2017).
[Crossref]

Q. Chen, J. He, R. Deng, M. Chen, and L. Chen, “FFT-size efficient 4096-QAM OFDM for low-cost DML-based IMDD system,” IEEE Photonics J. 8, 7804010 (2016).
[Crossref]

M. Chen, X. Xiao, Z. R. Huang, J. Yu, F. Li, Q. Chen, and L. Chen, “Experimental demonstration of an IFFT/FFT size efficient DFT-spread OFDM for short reach optical transmission systems,” J. Lightwave Technol. 34(9), 2100–2105 (2016).
[Crossref]

Cheng, C. H.

C. T. Tsai, C. H. Cheng, H. C. Kuo, and G. R. Lin, “Toward high-speed visible laser lighting based optical wireless communications,” Prog. Quantum Electron. 67, 100225 (2019).
[Crossref]

Chow, C. W.

Y. Liu, K. Liang, H. Y. Chen, L. Y. Wei, C. W. Hsu, C. W. Chow, and C. H. Yeh, “Light encryption scheme using light-emitting diode and camera image sensor,” IEEE Photonics J. 8, 7801107 (2016).
[Crossref]

C. W. Hsu, C. W. Chow, I. C. Lu, Y. L. Liu, C. H. Yeh, and Y. Liu, “High speed imaging 3 × 3 MIMO phosphor white-light LED based visible light communication system,” IEEE Photonics J. 8, 7907406 (2016).
[Crossref]

C. H. Yeh, H. Y. Chen, C. W. Chow, and Y. L. Liu, “Utilization of multi-band OFDM modulation to increase traffic rate of phosphor-LED wireless VLC,” Opt. Express 23(2), 1133–1138 (2015).
[Crossref]

C. W. Chow, C. H. Yeh, Y. Liu, and Y. F. Liu, “Digital signal processing for light emitting diode based visible light communication,” IEEE Photon. Soc. Newslett. 26, 9–13 (2012).

Dai, M.

Q. Chen, J. He, R. Deng, M. Chen, F. Zhang, M. Dai, F. Long, and L. Chen, “Experimental research on adaptive 128/64QAM DFT-spread IFFT/FFT size efficient OFDM with a high SE in VLLC system,” IEEE Photonics J. 9, 7900408 (2017).
[Crossref]

Deng, R.

Q. Chen, H. Wen, J. He, R. Deng, M. Chen, Z. Zhou, J. Ma, and T. Zong, “Performance enhancement of OFDM-VLC system using joint preprocessing scheme,” Opt. Commun. 451, 111–115 (2019).
[Crossref]

Q. Chen, J. He, R. Deng, M. Chen, F. Zhang, M. Dai, F. Long, and L. Chen, “Experimental research on adaptive 128/64QAM DFT-spread IFFT/FFT size efficient OFDM with a high SE in VLLC system,” IEEE Photonics J. 9, 7900408 (2017).
[Crossref]

Q. Chen, J. He, R. Deng, M. Chen, and L. Chen, “FFT-size efficient 4096-QAM OFDM for low-cost DML-based IMDD system,” IEEE Photonics J. 8, 7804010 (2016).
[Crossref]

Djogbe, L.

M. F. Sanya, L. Djogbe, A. Vianou, and C. Aupetit-Berthelemot, “DC-biased optical OFDM for IM/DD passive optical network systems,” IEEE/OSA J. Opt. Comm. and Network. 7(4), 205–214 (2015).
[Crossref]

Duchamp, J.-M.

F. Barrami, Y. Guennec, E. Novakov, J.-M. Duchamp, and P. Busson, “A novel FFT/IFFT size efficient technique to generate real time optical OFDM signals compatible with IM/DD systems,” in Proc. EuMC, 2013, 1247–1250.

Elgala, H.

M. Z. Afgani, H. Haas, H. Elgala, and D. Knipp, “Visible light communication using OFDM,” in Proc. TRIDENTCOM, 2006, pp. 129–134

Faulkner, G.

H. L. Minh, D. O’Brien, G. Faulkner, L. Zeng, K. Lee, D. Jung, Y. J. Oh, and E. T. Won, “100-Mb/s NRZ visible light communications using a post-equalized white LED,” IEEE Photonics Technol. Lett. 21(15), 1063–1065 (2009).
[Crossref]

Guennec, Y.

F. Barrami, Y. Guennec, E. Novakov, J.-M. Duchamp, and P. Busson, “A novel FFT/IFFT size efficient technique to generate real time optical OFDM signals compatible with IM/DD systems,” in Proc. EuMC, 2013, 1247–1250.

Haas, H.

M. Z. Afgani, H. Haas, H. Elgala, and D. Knipp, “Visible light communication using OFDM,” in Proc. TRIDENTCOM, 2006, pp. 129–134

He, J.

Q. Chen, H. Wen, J. He, R. Deng, M. Chen, Z. Zhou, J. Ma, and T. Zong, “Performance enhancement of OFDM-VLC system using joint preprocessing scheme,” Opt. Commun. 451, 111–115 (2019).
[Crossref]

Q. Chen, J. He, R. Deng, M. Chen, F. Zhang, M. Dai, F. Long, and L. Chen, “Experimental research on adaptive 128/64QAM DFT-spread IFFT/FFT size efficient OFDM with a high SE in VLLC system,” IEEE Photonics J. 9, 7900408 (2017).
[Crossref]

Q. Chen, J. He, R. Deng, M. Chen, and L. Chen, “FFT-size efficient 4096-QAM OFDM for low-cost DML-based IMDD system,” IEEE Photonics J. 8, 7804010 (2016).
[Crossref]

Hsu, C. W.

C. W. Hsu, C. W. Chow, I. C. Lu, Y. L. Liu, C. H. Yeh, and Y. Liu, “High speed imaging 3 × 3 MIMO phosphor white-light LED based visible light communication system,” IEEE Photonics J. 8, 7907406 (2016).
[Crossref]

Y. Liu, K. Liang, H. Y. Chen, L. Y. Wei, C. W. Hsu, C. W. Chow, and C. H. Yeh, “Light encryption scheme using light-emitting diode and camera image sensor,” IEEE Photonics J. 8, 7801107 (2016).
[Crossref]

Huang, Z. R.

Jhang, T. W.

Jung, D.

H. L. Minh, D. O’Brien, G. Faulkner, L. Zeng, K. Lee, D. Jung, Y. J. Oh, and E. T. Won, “100-Mb/s NRZ visible light communications using a post-equalized white LED,” IEEE Photonics Technol. Lett. 21(15), 1063–1065 (2009).
[Crossref]

Junyent, G.

Knipp, D.

M. Z. Afgani, H. Haas, H. Elgala, and D. Knipp, “Visible light communication using OFDM,” in Proc. TRIDENTCOM, 2006, pp. 129–134

Kottke, C.

Kuo, H. C.

C. T. Tsai, C. H. Cheng, H. C. Kuo, and G. R. Lin, “Toward high-speed visible laser lighting based optical wireless communications,” Prog. Quantum Electron. 67, 100225 (2019).
[Crossref]

Langer, K. D.

Lee, K.

H. L. Minh, D. O’Brien, G. Faulkner, L. Zeng, K. Lee, D. Jung, Y. J. Oh, and E. T. Won, “100-Mb/s NRZ visible light communications using a post-equalized white LED,” IEEE Photonics Technol. Lett. 21(15), 1063–1065 (2009).
[Crossref]

Li, F.

Liang, K.

Y. Liu, K. Liang, H. Y. Chen, L. Y. Wei, C. W. Hsu, C. W. Chow, and C. H. Yeh, “Light encryption scheme using light-emitting diode and camera image sensor,” IEEE Photonics J. 8, 7801107 (2016).
[Crossref]

Lin, G. R.

C. T. Tsai, C. H. Cheng, H. C. Kuo, and G. R. Lin, “Toward high-speed visible laser lighting based optical wireless communications,” Prog. Quantum Electron. 67, 100225 (2019).
[Crossref]

Lin, Y. P.

Liu, Y.

Y. Liu, K. Liang, H. Y. Chen, L. Y. Wei, C. W. Hsu, C. W. Chow, and C. H. Yeh, “Light encryption scheme using light-emitting diode and camera image sensor,” IEEE Photonics J. 8, 7801107 (2016).
[Crossref]

C. W. Hsu, C. W. Chow, I. C. Lu, Y. L. Liu, C. H. Yeh, and Y. Liu, “High speed imaging 3 × 3 MIMO phosphor white-light LED based visible light communication system,” IEEE Photonics J. 8, 7907406 (2016).
[Crossref]

C. W. Chow, C. H. Yeh, Y. Liu, and Y. F. Liu, “Digital signal processing for light emitting diode based visible light communication,” IEEE Photon. Soc. Newslett. 26, 9–13 (2012).

Liu, Y. F.

C. W. Chow, C. H. Yeh, Y. Liu, and Y. F. Liu, “Digital signal processing for light emitting diode based visible light communication,” IEEE Photon. Soc. Newslett. 26, 9–13 (2012).

Liu, Y. L.

C. W. Hsu, C. W. Chow, I. C. Lu, Y. L. Liu, C. H. Yeh, and Y. Liu, “High speed imaging 3 × 3 MIMO phosphor white-light LED based visible light communication system,” IEEE Photonics J. 8, 7907406 (2016).
[Crossref]

C. H. Yeh, H. Y. Chen, C. W. Chow, and Y. L. Liu, “Utilization of multi-band OFDM modulation to increase traffic rate of phosphor-LED wireless VLC,” Opt. Express 23(2), 1133–1138 (2015).
[Crossref]

Long, F.

Q. Chen, J. He, R. Deng, M. Chen, F. Zhang, M. Dai, F. Long, and L. Chen, “Experimental research on adaptive 128/64QAM DFT-spread IFFT/FFT size efficient OFDM with a high SE in VLLC system,” IEEE Photonics J. 9, 7900408 (2017).
[Crossref]

Lu, H. H.

Lu, I. C.

C. W. Hsu, C. W. Chow, I. C. Lu, Y. L. Liu, C. H. Yeh, and Y. Liu, “High speed imaging 3 × 3 MIMO phosphor white-light LED based visible light communication system,” IEEE Photonics J. 8, 7907406 (2016).
[Crossref]

Ma, J.

Q. Chen, H. Wen, J. He, R. Deng, M. Chen, Z. Zhou, J. Ma, and T. Zong, “Performance enhancement of OFDM-VLC system using joint preprocessing scheme,” Opt. Commun. 451, 111–115 (2019).
[Crossref]

Minh, H. L.

H. L. Minh, D. O’Brien, G. Faulkner, L. Zeng, K. Lee, D. Jung, Y. J. Oh, and E. T. Won, “100-Mb/s NRZ visible light communications using a post-equalized white LED,” IEEE Photonics Technol. Lett. 21(15), 1063–1065 (2009).
[Crossref]

Moreolo, M. S.

Muñoz, R.

Nerreter, S.

Novakov, E.

F. Barrami, Y. Guennec, E. Novakov, J.-M. Duchamp, and P. Busson, “A novel FFT/IFFT size efficient technique to generate real time optical OFDM signals compatible with IM/DD systems,” in Proc. EuMC, 2013, 1247–1250.

O’Brien, D.

H. L. Minh, D. O’Brien, G. Faulkner, L. Zeng, K. Lee, D. Jung, Y. J. Oh, and E. T. Won, “100-Mb/s NRZ visible light communications using a post-equalized white LED,” IEEE Photonics Technol. Lett. 21(15), 1063–1065 (2009).
[Crossref]

Oh, Y. J.

H. L. Minh, D. O’Brien, G. Faulkner, L. Zeng, K. Lee, D. Jung, Y. J. Oh, and E. T. Won, “100-Mb/s NRZ visible light communications using a post-equalized white LED,” IEEE Photonics Technol. Lett. 21(15), 1063–1065 (2009).
[Crossref]

Sanya, M. F.

M. F. Sanya, L. Djogbe, A. Vianou, and C. Aupetit-Berthelemot, “DC-biased optical OFDM for IM/DD passive optical network systems,” IEEE/OSA J. Opt. Comm. and Network. 7(4), 205–214 (2015).
[Crossref]

Tsai, C. T.

C. T. Tsai, C. H. Cheng, H. C. Kuo, and G. R. Lin, “Toward high-speed visible laser lighting based optical wireless communications,” Prog. Quantum Electron. 67, 100225 (2019).
[Crossref]

Vianou, A.

M. F. Sanya, L. Djogbe, A. Vianou, and C. Aupetit-Berthelemot, “DC-biased optical OFDM for IM/DD passive optical network systems,” IEEE/OSA J. Opt. Comm. and Network. 7(4), 205–214 (2015).
[Crossref]

Vucic, J.

Walewski, J. W.

Wei, L. Y.

Y. Liu, K. Liang, H. Y. Chen, L. Y. Wei, C. W. Hsu, C. W. Chow, and C. H. Yeh, “Light encryption scheme using light-emitting diode and camera image sensor,” IEEE Photonics J. 8, 7801107 (2016).
[Crossref]

Wen, H.

Q. Chen, H. Wen, J. He, R. Deng, M. Chen, Z. Zhou, J. Ma, and T. Zong, “Performance enhancement of OFDM-VLC system using joint preprocessing scheme,” Opt. Commun. 451, 111–115 (2019).
[Crossref]

Won, E. T.

H. L. Minh, D. O’Brien, G. Faulkner, L. Zeng, K. Lee, D. Jung, Y. J. Oh, and E. T. Won, “100-Mb/s NRZ visible light communications using a post-equalized white LED,” IEEE Photonics Technol. Lett. 21(15), 1063–1065 (2009).
[Crossref]

Wu, D.

W. D. Zhong, C. Chen, and D. Wu, “Non-Hermitian symmetry OFDM for indoor space division multiplexing visible light communications,” in Proc. ICTON, Trento, 2016, Mo.C2.3.

Wu, P. Y.

Xiao, X.

Yeh, C. H.

C. W. Hsu, C. W. Chow, I. C. Lu, Y. L. Liu, C. H. Yeh, and Y. Liu, “High speed imaging 3 × 3 MIMO phosphor white-light LED based visible light communication system,” IEEE Photonics J. 8, 7907406 (2016).
[Crossref]

Y. Liu, K. Liang, H. Y. Chen, L. Y. Wei, C. W. Hsu, C. W. Chow, and C. H. Yeh, “Light encryption scheme using light-emitting diode and camera image sensor,” IEEE Photonics J. 8, 7801107 (2016).
[Crossref]

C. H. Yeh, H. Y. Chen, C. W. Chow, and Y. L. Liu, “Utilization of multi-band OFDM modulation to increase traffic rate of phosphor-LED wireless VLC,” Opt. Express 23(2), 1133–1138 (2015).
[Crossref]

C. W. Chow, C. H. Yeh, Y. Liu, and Y. F. Liu, “Digital signal processing for light emitting diode based visible light communication,” IEEE Photon. Soc. Newslett. 26, 9–13 (2012).

Yu, J.

Zeng, L.

H. L. Minh, D. O’Brien, G. Faulkner, L. Zeng, K. Lee, D. Jung, Y. J. Oh, and E. T. Won, “100-Mb/s NRZ visible light communications using a post-equalized white LED,” IEEE Photonics Technol. Lett. 21(15), 1063–1065 (2009).
[Crossref]

Zhang, F.

Q. Chen, J. He, R. Deng, M. Chen, F. Zhang, M. Dai, F. Long, and L. Chen, “Experimental research on adaptive 128/64QAM DFT-spread IFFT/FFT size efficient OFDM with a high SE in VLLC system,” IEEE Photonics J. 9, 7900408 (2017).
[Crossref]

Zhong, W. D.

W. D. Zhong, C. Chen, and D. Wu, “Non-Hermitian symmetry OFDM for indoor space division multiplexing visible light communications,” in Proc. ICTON, Trento, 2016, Mo.C2.3.

Zhou, Z.

Q. Chen, H. Wen, J. He, R. Deng, M. Chen, Z. Zhou, J. Ma, and T. Zong, “Performance enhancement of OFDM-VLC system using joint preprocessing scheme,” Opt. Commun. 451, 111–115 (2019).
[Crossref]

Zong, T.

Q. Chen, H. Wen, J. He, R. Deng, M. Chen, Z. Zhou, J. Ma, and T. Zong, “Performance enhancement of OFDM-VLC system using joint preprocessing scheme,” Opt. Commun. 451, 111–115 (2019).
[Crossref]

IEEE Photon. Soc. Newslett. (1)

C. W. Chow, C. H. Yeh, Y. Liu, and Y. F. Liu, “Digital signal processing for light emitting diode based visible light communication,” IEEE Photon. Soc. Newslett. 26, 9–13 (2012).

IEEE Photonics J. (4)

Y. Liu, K. Liang, H. Y. Chen, L. Y. Wei, C. W. Hsu, C. W. Chow, and C. H. Yeh, “Light encryption scheme using light-emitting diode and camera image sensor,” IEEE Photonics J. 8, 7801107 (2016).
[Crossref]

C. W. Hsu, C. W. Chow, I. C. Lu, Y. L. Liu, C. H. Yeh, and Y. Liu, “High speed imaging 3 × 3 MIMO phosphor white-light LED based visible light communication system,” IEEE Photonics J. 8, 7907406 (2016).
[Crossref]

Q. Chen, J. He, R. Deng, M. Chen, and L. Chen, “FFT-size efficient 4096-QAM OFDM for low-cost DML-based IMDD system,” IEEE Photonics J. 8, 7804010 (2016).
[Crossref]

Q. Chen, J. He, R. Deng, M. Chen, F. Zhang, M. Dai, F. Long, and L. Chen, “Experimental research on adaptive 128/64QAM DFT-spread IFFT/FFT size efficient OFDM with a high SE in VLLC system,” IEEE Photonics J. 9, 7900408 (2017).
[Crossref]

IEEE Photonics Technol. Lett. (1)

H. L. Minh, D. O’Brien, G. Faulkner, L. Zeng, K. Lee, D. Jung, Y. J. Oh, and E. T. Won, “100-Mb/s NRZ visible light communications using a post-equalized white LED,” IEEE Photonics Technol. Lett. 21(15), 1063–1065 (2009).
[Crossref]

IEEE/OSA J. Opt. Comm. and Network. (1)

M. F. Sanya, L. Djogbe, A. Vianou, and C. Aupetit-Berthelemot, “DC-biased optical OFDM for IM/DD passive optical network systems,” IEEE/OSA J. Opt. Comm. and Network. 7(4), 205–214 (2015).
[Crossref]

J. Lightwave Technol. (3)

Opt. Commun. (1)

Q. Chen, H. Wen, J. He, R. Deng, M. Chen, Z. Zhou, J. Ma, and T. Zong, “Performance enhancement of OFDM-VLC system using joint preprocessing scheme,” Opt. Commun. 451, 111–115 (2019).
[Crossref]

Opt. Express (2)

Prog. Quantum Electron. (1)

C. T. Tsai, C. H. Cheng, H. C. Kuo, and G. R. Lin, “Toward high-speed visible laser lighting based optical wireless communications,” Prog. Quantum Electron. 67, 100225 (2019).
[Crossref]

Other (3)

M. Z. Afgani, H. Haas, H. Elgala, and D. Knipp, “Visible light communication using OFDM,” in Proc. TRIDENTCOM, 2006, pp. 129–134

W. D. Zhong, C. Chen, and D. Wu, “Non-Hermitian symmetry OFDM for indoor space division multiplexing visible light communications,” in Proc. ICTON, Trento, 2016, Mo.C2.3.

F. Barrami, Y. Guennec, E. Novakov, J.-M. Duchamp, and P. Busson, “A novel FFT/IFFT size efficient technique to generate real time optical OFDM signals compatible with IM/DD systems,” in Proc. EuMC, 2013, 1247–1250.

Cited By

OSA participates in Crossref's Cited-By Linking service. Citing articles from OSA journals and other participating publishers are listed here.

Alert me when this article is cited.


Figures (5)

Fig. 1.
Fig. 1. Encoding and decoding of SCV-OFDM.
Fig. 2.
Fig. 2. (a) Experiment of the white-light LED based VLC system using SCV-OFDM. (b) Photograph during the experiment. AWG: arbitrary waveform generator, RTO: real-time oscilloscope.
Fig. 3.
Fig. 3. BER performance of the SCV-OFDM at (a) different applied voltages to the white-light LED; and (b) different output powers of the white-light LED.
Fig. 4.
Fig. 4. Simulated BER performance against different SNRs of the 128- and 256-FFT/IFFT SCV-OFDM signals.
Fig. 5.
Fig. 5. (a)-(f) Simulated constellation diagrams of the SCV-OFDM formats at different FFT/IFFT sizes and SNRs.

Equations (1)

Equations on this page are rendered with MathJax. Learn more.

x ( t ) O F D M = x ( t ) Re + j x ( t ) Im

Metrics