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Received power and SNR optimization for visible light communication system
- Do, T.-H.;
- Yoo, M.
초록
The performance of a visible light communication system is greatly affected by LED layout setting. Received power and SNR can be increased or decreased by changing LED placement. However, there is trade-off between received power and SNR. This makes it impossible to design a VLC system that maximizes both received power and SNR simultaneously. In this paper, we find the Pareto-optimal LED layout settings, as well as the performances according to these setting using the SPEA2 multi-objective optimization algorithm. Based on the result of the multi-objective optimization process, one can design a VLC system with optimized performance. © 2012 IEEE.
- 제목
- Received power and SNR optimization for visible light communication system
- 저자
- Do, T.-H.; Yoo, M.
- 발행일
- 2012
- 학회명
- 4th International Conference on Ubiquitous and Future Networks, ICUFN 2012
- 개최지
- Phuket
- 학회 개최일
- 2012-07-04 ~ 2012-07-06