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Chin. Opt. Lett.
 Home  List of Issues    Issue 06 , Vol. 16 , 2018    10.3788/COL201816.060604


MISO visible light communication system utilizing hybrid post-equalizer aided pre-convergence of STBC decoding
Liang Qiao, Xingyu Lu, Shangyu Liang, Jiao Zhang, and Nan Chi
Shanghai Institute for Advanced Communication and Data Science, Key Laboratory for Information Science of Electromagnetic Waves (MoE), [Fudan University], Shanghai 200433, China

Chin. Opt. Lett., 2018, 16(06): pp.060604

DOI:10.3788/COL201816.060604
Topic:Fiber optics and optical communication
Keywords(OCIS Code): 060.4080  060.4230  

Abstract
In this Letter, we propose a modified hybrid linear and nonlinear post-equalizer to aid pre-convergence of space–time block coding (STBC) decoding in the formulated multiple-input-single-output (MISO) visible light communication (VLC) model. Meanwhile, we present a channel estimation algorithm, as the existing method is suboptimal. Experiments demonstrate that a data rate of 1 Gbit/s is easily achieved in 1.3 m indoor free space transmission with the bit error rate (BER) limited to 3.8×10?3. Correspondingly, the Q factor can be improved to 3.13 dB compared to the pure linear equalizer case.

Copyright: © 2003-2012 . This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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Received:2018/2/11
Accepted:2018/4/19
Posted online:2018/5/28

Get Citation: Liang Qiao, Xingyu Lu, Shangyu Liang, Jiao Zhang, and Nan Chi, "MISO visible light communication system utilizing hybrid post-equalizer aided pre-convergence of STBC decoding," Chin. Opt. Lett. 16(06), 060604(2018)

Note: This work was supported by the National Natural Science Foundation of China (No. 61571133) and the National Key Research and Development Program of China (No. 2017YFB0403603).



References

1. N. Chi, H. Haas, M. Kavehrad, T. D. C. Little, and X. Huang, IEEE Wireless Commun. 22, 5 (2015).

2. Y. Wang, Y. Wang, N. Chi, J. Yu, and H. Shang, Opt. Express 21, 1203 (2013).

3. Y. Wang, L. Tao, X. Huang, J. Shi, and N. Chi, IEEE Photon. J. 7, 1 (2015).

4. Z. Wang, M. Zhang, S. Chen, and N. Chi, Chin. Opt. Lett. 15, 030602 (2017).

5. N. Chi, J. Zhao, and Z. Wang, Chin. Opt. Lett. 15, 080601 (2017).

6. IEEE Standard 802.15.7, “IEEE standard for local and metropolitan area networks—Part 15.7: Short-range wireless optical communication using visible light,” (2011).

7. H. L. Minh, D. O’Brien, G. Faulkner, L. Zeng, K. Lee, D. Jung, and J. Oh, IEEE Photon. Technol. Lett. 20, 1243 (2008).

8. S. K. Routray, Potentials IEEE 33, 28 (2014).

9. K. Lee, H. Park, and J. R. Barry, IEEE Commun. Lett. 15, 217 (2011).

10. J. Grubor, J. W. Walewski, K. D. Langer, and S. Randel, J. Lightwave Technol. 26, 3883 (2009).

11. J. Zhu, F. Liang, K. Zhang, and Y. Zhang, IEEE Photon. Technol. Lett. 27, 1667 (2015).

12. L. Zeng, D. O’Brien, H. L. Minh, G. Faulkner, K. Lee, D. Jung, J. Oh, and E. T. Won, IEEE J. Sel. Areas Commun. 27, 1654 (2009).

13. L. Qiao, S. Liang, X. Lu, Y. Zhou, Y. Jiang, and N. Chi, Opt. Eng. 56, 1 (2017).

14. J. Shi, Y. Wang, X. Huang, L. Tao, and N. Chi, Microwave Opt. Technol. Lett. 57, 2943 (2015).

15. J. Shi, X. Huang, Y. Wang, and L. Tao, in European Conference on Optical Communication IEEE (2015), p. 1.

16. T. Foggi, G. Colavolpe, and G. Prati, IEEE Photon. Technol. Lett. 18, 1984 (2006).

17. C. Gong, and Z. Xu, IEEE Trans. Wireless Commun. 14, 5326 (2015).

18. Y. Wang, L. Tao, Y. Wang, and N. Chi, IEEE Commun. Lett. 18, 1719 (2014).

19. K. Jin, K. Hyun, and K. P. Sang, 1457 (2014).

20. H. Qian, S. J. Yao, S. Z. Cai, and T. Zhou, IEEE Photon. J. 6, 1 (2014).

21. G. Stepniak, J. Siuzdak, and P. Zwierko, IEEE Photon. Technol. Lett. 25, 1597 (2013).

22. Y. Wang, L. Tao, X. Huang, J. Shi, and N. Chi, IEEE Photon. J. 7, 1 (2015).

23. L. Qiao, X. Lu, S. Liang, and N. Chi, in Optical Fiber Communication (OFC) (2018), paper?Th2A.64.

24. J. Yang, J. J. Werner, and G. A. Dumont, IEEE J. Sel. Areas Commun. 20997 (2002).

25. L. Tao, H. Tan, C. Fang, and N. Chi, in IEEE Progress in Electromagnetic Research Symposium (2016), p. 4863.

26. Y. Wang, and N. Chi, Chin. Opt. Lett. 12, S23201 (2014).


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