Abstract

In this paper, we propose a constant envelop minimum-shift keying orthogonal frequency division multiplexing (CE-MSK-OFDM) modulation scheme. This scheme can mitigate the inherent drawbacks of CE quadrature phase shift keying OFDM (CE-QPSK-OFDM) and MSK-OFDM. Advantages of the proposed CE-MSK-OFDM modulation scheme are theoretically investigated. A CE-MSK-OFDM coherent optical experimental system is presented. In our experiment, 2.5 Gb/s CE-MSK-OFDM signal and 2.5 Gb/s CE-QPSK-OFDM signal are transmitted over a 100 km standard single mode fiber (SSMF) without phase compensation to check its advantages in mitigating intercarrier interference (ICI). In addition, performance under large fiber launch power is also measured to check its advantages in counteracting fiber nonlinear impairments. The experimental results show that the proposed system performs well in decreasing ICI and peak-to-average power ratio (PAPR) as the theoretical analysis reveals.

© 2012 IEEE

PDF Article

References

  • View by:
  • |
  • |

  1. J. Armstrong, "OFDM for optical communications," J. Lightw. Technol. 27, 189-204 (2009).
  2. S. Sezginer, H. Sari, "OFDM peak power reduction with simple amplitude predistortion," IEEE Commun. Lett. 10, 65-67 (2006).
  3. O. Daoud, O. Alani, "Reducing the PAPR by utilisation of the LDPC code," IET Communications 3, 520-529 (2009).
  4. S. H. Han, J. H. Lee, "PAPR reduction of OFDM signals using a reduced complexity PTS technique," IEEE Signal Process. Lett. 11, 887-890 (2004).
  5. X. Wang, T. T. Tjhung, C. S. Ng, "Reduction of peak-to-average power ratio of OFDM system using a companding technique," IEEETrans. Broadcast. 45, 303-307 (1999).
  6. S. C. Thompson, A. U. Ahmed, J. G. Proakis, J. R. Zeidler, M. J. Geile, "Constant envelope OFDM," IEEE Trans. Commun. 56, 1300-1312 (2008).
  7. S. C. Thompson, J. G. Proakis, J. R. Zeidler, M. Geile, "Constant envelope OFDM in multipath rayleigh fading channels," IEEE Military Communications Conference (2006) pp. 1-7.
  8. I. A. Tasadduq, R. K. Rao, "OFDM-CPM signals," Electron. Lett. 38, 80-81 (2002).
  9. W. Weng, Y. Liu, H. Hu, D. Yuan, "An improved OFDM-MSK system for wireless communications," Proc. 2009 4th Int. Conf. Communications and Networking in China (2009) pp. 1-5.
  10. Y. Shao, B. huang, N. Chi, J. Zhang, W. Fang, B. Liu, X. Xin, "A novel subcarrier OFDM-MSK WDM passive optical network," Proc. OFC .
  11. L. Zhang, X. Xin, B. Liu, Q. Zhang, J. Yu, N. Chi, C. Yu, "A novel MAMSK-OFDM technology for next-generation optical access networks," IEEE Photon. Technol. Lett. 23, 60-62 (2011).
  12. J. von Hoyningen-Huene, J. Leibrich, A. Ali, W. Rosenkranz, "Constant envelope optical OFDM for improved nonlinear and phase noise tolerance," Proc. 2011 OFC/NOEFC .
  13. W. Weng, Y. Liu, H. Hu, D. Yuan, X. Zhu, "A novel OFDM-MSK scheme for MB-OFDM UWB based on cognitive radio," Proc. 2009 5th Int. Conf. Wireless Commu. Netw. Mobile Comp. (2009) pp. 1-4.
  14. W. Qiu, S. Yu, J. Zhang, J. Shen, W. Li, H. Guo, W. Gu, "The nonlinear impairments due to the data correlation among sub-carriers in coherent optical OFDM systems," J. Lightw. Technol. 27, 5321-5326 (2009).
  15. W. Shieh, H. Bao, Y. Tang, "Coherent optical OFDM: Theory and design," Opt. Exp. 16, 841-859 (2008).
  16. A. U. Ahmed, S. C. Thompson, J. R. Zeidler, "Channel estimation and equalization for CE-OFDM in multipath fading channels," IEEE Military Commun. Conf. (2008) pp. 1-7.

2011 (1)

L. Zhang, X. Xin, B. Liu, Q. Zhang, J. Yu, N. Chi, C. Yu, "A novel MAMSK-OFDM technology for next-generation optical access networks," IEEE Photon. Technol. Lett. 23, 60-62 (2011).

2009 (3)

W. Qiu, S. Yu, J. Zhang, J. Shen, W. Li, H. Guo, W. Gu, "The nonlinear impairments due to the data correlation among sub-carriers in coherent optical OFDM systems," J. Lightw. Technol. 27, 5321-5326 (2009).

J. Armstrong, "OFDM for optical communications," J. Lightw. Technol. 27, 189-204 (2009).

O. Daoud, O. Alani, "Reducing the PAPR by utilisation of the LDPC code," IET Communications 3, 520-529 (2009).

2008 (2)

W. Shieh, H. Bao, Y. Tang, "Coherent optical OFDM: Theory and design," Opt. Exp. 16, 841-859 (2008).

S. C. Thompson, A. U. Ahmed, J. G. Proakis, J. R. Zeidler, M. J. Geile, "Constant envelope OFDM," IEEE Trans. Commun. 56, 1300-1312 (2008).

2006 (1)

S. Sezginer, H. Sari, "OFDM peak power reduction with simple amplitude predistortion," IEEE Commun. Lett. 10, 65-67 (2006).

2004 (1)

S. H. Han, J. H. Lee, "PAPR reduction of OFDM signals using a reduced complexity PTS technique," IEEE Signal Process. Lett. 11, 887-890 (2004).

2002 (1)

I. A. Tasadduq, R. K. Rao, "OFDM-CPM signals," Electron. Lett. 38, 80-81 (2002).

1999 (1)

X. Wang, T. T. Tjhung, C. S. Ng, "Reduction of peak-to-average power ratio of OFDM system using a companding technique," IEEETrans. Broadcast. 45, 303-307 (1999).

Electron. Lett. (1)

I. A. Tasadduq, R. K. Rao, "OFDM-CPM signals," Electron. Lett. 38, 80-81 (2002).

IEEE Signal Process. Lett. (1)

S. H. Han, J. H. Lee, "PAPR reduction of OFDM signals using a reduced complexity PTS technique," IEEE Signal Process. Lett. 11, 887-890 (2004).

IEEE Commun. Lett. (1)

S. Sezginer, H. Sari, "OFDM peak power reduction with simple amplitude predistortion," IEEE Commun. Lett. 10, 65-67 (2006).

IEEE Photon. Technol. Lett. (1)

L. Zhang, X. Xin, B. Liu, Q. Zhang, J. Yu, N. Chi, C. Yu, "A novel MAMSK-OFDM technology for next-generation optical access networks," IEEE Photon. Technol. Lett. 23, 60-62 (2011).

IEEE Trans. Commun. (1)

S. C. Thompson, A. U. Ahmed, J. G. Proakis, J. R. Zeidler, M. J. Geile, "Constant envelope OFDM," IEEE Trans. Commun. 56, 1300-1312 (2008).

IEEETrans. Broadcast. (1)

X. Wang, T. T. Tjhung, C. S. Ng, "Reduction of peak-to-average power ratio of OFDM system using a companding technique," IEEETrans. Broadcast. 45, 303-307 (1999).

IET Communications (1)

O. Daoud, O. Alani, "Reducing the PAPR by utilisation of the LDPC code," IET Communications 3, 520-529 (2009).

J. Lightw. Technol. (2)

W. Qiu, S. Yu, J. Zhang, J. Shen, W. Li, H. Guo, W. Gu, "The nonlinear impairments due to the data correlation among sub-carriers in coherent optical OFDM systems," J. Lightw. Technol. 27, 5321-5326 (2009).

J. Armstrong, "OFDM for optical communications," J. Lightw. Technol. 27, 189-204 (2009).

Opt. Exp. (1)

W. Shieh, H. Bao, Y. Tang, "Coherent optical OFDM: Theory and design," Opt. Exp. 16, 841-859 (2008).

Other (6)

A. U. Ahmed, S. C. Thompson, J. R. Zeidler, "Channel estimation and equalization for CE-OFDM in multipath fading channels," IEEE Military Commun. Conf. (2008) pp. 1-7.

J. von Hoyningen-Huene, J. Leibrich, A. Ali, W. Rosenkranz, "Constant envelope optical OFDM for improved nonlinear and phase noise tolerance," Proc. 2011 OFC/NOEFC .

W. Weng, Y. Liu, H. Hu, D. Yuan, X. Zhu, "A novel OFDM-MSK scheme for MB-OFDM UWB based on cognitive radio," Proc. 2009 5th Int. Conf. Wireless Commu. Netw. Mobile Comp. (2009) pp. 1-4.

S. C. Thompson, J. G. Proakis, J. R. Zeidler, M. Geile, "Constant envelope OFDM in multipath rayleigh fading channels," IEEE Military Communications Conference (2006) pp. 1-7.

W. Weng, Y. Liu, H. Hu, D. Yuan, "An improved OFDM-MSK system for wireless communications," Proc. 2009 4th Int. Conf. Communications and Networking in China (2009) pp. 1-5.

Y. Shao, B. huang, N. Chi, J. Zhang, W. Fang, B. Liu, X. Xin, "A novel subcarrier OFDM-MSK WDM passive optical network," Proc. OFC .

Cited By

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