Optical wireless OFDM system on FPGA: Study of LED nonlinearity effects

IEEE Vehicular Technology Conference

Volumn , Issue , 2011, Pages

  Stefan, Irina ^a   Elgala, Hany ^a   Mesleh, Raed ^b   O'Brien, Dominic ^c   Haas, Harald ^d  

^a JACOBS UNIVERSITY BREMEN   (Germany)

^b UNIVERSITY OF TABUK   (Saudi Arabia)

^c UNIVERSITY OF OXFORD   (United Kingdom)

^d UNIVERSITY OF EDINBURGH   (United Kingdom)

Author keywords

LED; Nonlinearity; OFDM; Optical wireless communication

Indexed keywords

ANALOG COMPONENTS; BIAS POINTS; BIT-ERROR RATIOS; BIT-ERRORS; HARDWARE DEMONSTRATOR; INTENSITY MODULATIONS; NON-LINEARITY; NONLINEARITY EFFECT; OFDM (ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING); OFDM SIGNAL; OFDM TRANSMISSION; OPTICAL CARRIERS; OPTICAL OUTPUT; OPTICAL WIRELESS; OPTICAL WIRELESS COMMUNICATIONS; ROOT MEAN SQUARE; SIGNAL AMPLITUDE; SIGNAL POWER;

COMMUNICATION SYSTEMS; FIELD PROGRAMMABLE GATE ARRAYS (FPGA); FREQUENCY ALLOCATION; LIGHT EMITTING DIODES; OPTICAL COMMUNICATION; OPTIMIZATION; WIRELESS TELECOMMUNICATION SYSTEMS;

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING;

EID: 80051972010     PISSN: 15502252     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/VETECS.2011.5956691     Document Type: Conference Paper

References (15)

1. th International Symposium on Communication Systems, Networks and Digital Signal Processing, vol. 1, Graz, Austria, Jun. 23-25, 2008, pp. 165-169.
2. M. Z. Afgani, H. Haas, H. Elgala, and D. Knipp, "Visible Light Communication Using OFDM, " in Proc. of the 2nd International Conference on Testbeds and Research Infrastructures for the Development of Networks and Communities (TRIDENTCOM). Barcelona, Spain: IEEE, Mar. 1-3 2006, pp. 129-134. (Pubitemid 46287222)
3. J. Armstrong and A. Lowery, "Power Efficient Optical OFDM, " Electronics Letters, vol. 42, no. 6, pp. 370-372, Mar. 16, 2006.
4. H. Elgala, R. Mesleh, and H. Haas, "Practical Considerations for Indoor Wireless Optical System Implementation using OFDM, " in Proc. of the IEEE 10th International Conference on Telecommunications (ConTel), Zagreb, Croatia, Jun. 8-10 2009.
5. Y. Li and G. Stüber, Eds., Orthogonal Frequency Division Multiplexing for Wireless Communications. Springer, 2006.
6. I. Neokosmidis, T. Kamalakis, J. W. Walewski, B. Inan, and T. Sphicopoulos, "Impact of Nonlinear LED Transfer Function on Discrete Multitone Modulation: Analytical Approach, " Lightwave Technology, vol. 27, no. 22, pp. 4970-4978, 2009.
7. B. Inan, S.C.J. Lee, S. Randel, I. Neokosmidis, A.M.J. Koonen and J.W. Walewski, "Impact of LED Nonlinearity on Discrete Multitone Modulation, " IEEE/OSA Journal of Optical Communications and Networking, vol. 1, no. 5, pp. 439 -451, oct 2009.
8. E. Schubert, Light-Emitting Diodes, 1st ed. Cambridge University Press, 2003, ISBN 0 521 82330 7.
9. Y. Tanaka, T. Komine, S. Haruyama, and M. Nakagawa, "Indoor Visible Light Data Transmission System Utilizing White LED Lights, " IEICE Transactions on Communications, vol. E86-B, no. 8, pp. 2440-2454, Aug. 2003.
10. H. Elgala, R. Mesleh, H. Haas, and B. Pricope, "OFDM Visible Light Wireless Communication Based on White LEDs, " in Proc. of the 64th IEEE Vehicular Technology Conference (VTC), Dublin, Ireland, Apr. 22-25, 2007.
11. th WSEAS International Conference on Data networks, Communications, Computers (DNCOCO 08). Bucharest, Romania: World Scientific and Engineering Academy and Society (WSEAS), Nov. 7-9, 2008, pp. 41-45.
12. Altera Corporation, "Development kit Stratix II Edition DK-DSP- 2S60N, " Retrieved from http://www.altera.com Mar. 2008.
13. J. Bussgang, "Cross Correlation Function of Amplitude-Distorted Gaussian Signals, " Research Laboratory for Electronics, Massachusetts Institute of Technology, Cambridge, MA, Technical Report 216, Mar. 1952.
14. J. B. Carruthers and J. M. Kahn, "Modeling of Nondirected Wireless Infrared Channels, " in In the Proceeding of the IEEE Conference on Communications.: Converging Technologies for Tomorrow's Applications, vol. 2, Dallas, TX, USA, Jun. 23-27, 1996, pp. 1227-1231.
15. H. Elgala, R. Mesleh, and H. Haas, "Impact of LED nonlinearities on optical wireless OFDM systems, " in 2010 IEEE 21st International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC), sept 2010, pp. 634 - 638.