Utilization of multi-band OFDM modulation to increase traffic rate of phosphor-LED wireless VLC

Optics Express

Volumn 23, Issue 2, 2015, Pages 1133-1138

  Yeh, Chien Hung ^a   Chen, Hsing Yu ^b   Chow, Chi Wai ^c   Liu, Yen Liang ^b  

^a FENG CHIA UNIVERSITY   (Taiwan)

^b INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE   (Taiwan)

^c NATIONAL CHIAO TUNG UNIVERSITY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

LIGHT EMISSION; LIGHT EMITTING DIODES; MODULATION; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING; PHOSPHORS;

ANALYSIS AND VERIFICATIONS; BLUE FILTERS; MODULATION BANDWIDTH; MULTIBAND OFDM; OFDM MODULATION; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXED (OFDM); TRAFFIC RATE; VISIBLE LIGHT COMMUNICATIONS (VLC);

VISIBLE LIGHT COMMUNICATION;

EID: 84921775346     PISSN: None     EISSN: 10944087     Source Type: Journal    
DOI: 10.1364/OE.23.001133     Document Type: Article

References (17)

1. T. Komine and M. Nakagawa, "Fundamental analysis for visible-light communication system using LED lights," IEEE Trans. Consum. Electron., 50(1), 100-107 (2004).
2. S. Cha, D. Park, Y. Lee, C. Lee, J. Choi, J. Lee, and H. Lee, "AC/DC converter free LED driver for lightings," in Proc. ICCE, 2012, pp. 706-708.
3. Z. Wang, C. Yu, W.-D. Zhong, J. Chen, and W. Chen, "Performance of a novel LED lamp arrangement to reduce SNR fluctuation for multi-user visible light communication systems," Opt. Express 20(4), 4564-4573 (2012).
4. J. Vucic, C. Kottke, S. Nerreter, K. Habel, A. Buttner, K. D. Langer, and J. W. Walewski, "230 Mbit/s via a wireless visible-light link based on OOK modulation of phosphorescent white LEDs," in Proc. OFC, 2010, pp. 1-3.
5. C.-H. Yeh, Y.-L. Liu, and C.-W. Chow, "Real-time white-light phosphor-LED visible light communication (VLC) with compact size", Opt. Express 21(22), 26192-26197 (2013).
6. C. H. Yeh, Y. F. Liu, C. W. Chow, Y. Liu, P. Y. Huang, and H. K. Tsang, "Investigation of 4-ASK modulation with digital filtering to increase 20 times of direct modulation speed of white-light LED visible light communication system," Opt. Express 20(15), 16218-16223 (2012).
7. G. Cossu, A. M. Khalid, P. Choudhury, R. Corsini, and E. Ciaramella, "3.4 Gbit/s visible optical wireless transmission based on RGB LED," Opt. Express 20(26), B501-B506 (2012).
8. H. Le-Minh, D. C. O'Brien, G. Faulkner, L. Zeng, K. Lee, D. Jung, and Y. Oh, "High-speed visible light communications using multiple-resonant equalization," IEEE Photon. Technol. Lett. 20(14), 1243-1245 (2008)
9. C. W. Chow, C. H. Yeh, Y. F. Liu, and Y. Liu, "Improved modulation speed of the LED visible light communication system integrated to the main electricity network," Electron. Lett. 47(15), 867-868 (2011).
10. J.-Y. Sung, C.-W. Chow, and C.-H. Yeh, "Is blue optical filter necessary in high speed phosphor-based white light LED visible light communications?", Opt. Express 22(17), 20646-20651 (2014).
11. J.-Y. Sung, C.-W. Chow, and C.-H. Yeh, "Dimming-discrete-multi-tone (DMT) for simultaneous color control and high speed visible light communication," Opt. Express 22(7), 7538-7543 (2014).
12. E. Costa and S. Pupolin, "M-QAM-OFDM system performance in the presence of a nonlinear amplifier and phase noise," IEEE Trans. Commun. 50(3), 462-472 (2002).
13. 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).
14. H. Le Minh, D. O'Brien, G. Faulkner, L. Zeng, K. Lee, D. Jung, Y. Oh, and E. T. Won, "100-Mb/s NRZ visible light communications using a postequalized white LED," IEEE Photon. Technol. Lett. 21(15), 1063-1065 (2009).
15. H. Elgala, R. Mesleh, H. Haas, and B. Pricope, "OFDM visible light wireless communication based on white LEDs," in Proc. IEEE VCT, 2007, pp. 2185-2189.
16. R. Mesleh, H. Elgala, and H. Haas, "Performance analysis of indoor OFDM optical wireless communication systems," in Proc. IEEE WCNC, 2012, pp. 1005-1010.
17. H. Chun, S. Rajbhandari, G. Faulkner, D. Tsonev, H. Haas, and D. O'Brien, "Demonstration of a di-directional visible light communication with an overall sum-rate of 110 Mb/s using LEDs as emitter and detector," in Proc. IEEE IPC, 2014, pp. 132-133.