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1-Gb/s Transmission Over a Phosphorescent White LED by Using Rate-Adaptive Discrete Multitone Modulation
Open accessAbstract
Light-emitting diodes (LEDs), which will be increasingly used in lighting technology, will also allow for distribution of broadband optical wireless signals. Visible-light communication (VLC) using white LEDs offers several advantages over the RF-based wireless systems, i.e., license-free spectrum, low power consumption, and higher privacy. Mostly, optical wireless can provide much higher data rates. In this paper, we demonstrate a VLC system based on a white LED for indoor broadband wireless access. After investigating the nonlinear effects of the LED and the power amplifier, a data rate of 1 Gb/s has been achieved at the standard illuminance level, by using an optimized discrete multitone modulation technique and adaptive bit- and power-loading algorithms. The bit-error ratio of the received data was$1.5\cdot 10^{-3}$, which is within the limit of common forward error correction (FEC) coding. These results twice the highest capacity that had been previously obtained.
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Cited by
34 Gbit/s visible optical wireless transmission based on RGB LED
Cossu, G., Khalid, A. M., Choudhury, P., Corsini, R., & Ciaramella, E. (2012) · Optics Express · doi:10.1364/oe.20.00b501 · Cited by 451
Self-citationTowards a 100 Gb/s visible light wireless access network
Tsonev, D., Videv, S., & Haas, H. (2015) · Optics Express · doi:10.1364/oe.23.001627 · Cited by 369
Perovskite Nanocrystals as a Color Converter for Visible Light Communication
Dursun, I., Shen, C., Parida, M. R., Pan, J., Sarmah, S. P., Priante, D., Alyami, N., Liu, J., Saidaminov, M. I., Alias, M. S., et al. (2016) · ACS Photonics · doi:10.1021/acsphotonics.6b00187 · Cited by 272
Organic solar cells as high-speed data detectors for visible light communication
Zhang, S., Tsonev, D., Videv, S., Ghosh, S., Turnbull, G. A., Samuel, I. D. W., & Haas, H. (2015) · Optica · doi:10.1364/optica.2.000607 · Cited by 117
A guide to wireless networking by light
Haas, H., Chen, C., & O'Brien, D. (2017) · Progress in Quantum Electronics · doi:10.1016/j.pquantelec.2017.06.003 · Cited by 90
Metadata
- Authors
- Khalid, A. M., Cossu, G., Corsini, R., Choudhury, P., & Ciaramella, E.
- Venue
- IEEE Photonics Journal
- Published
- 2012-10
- Volume
- 4
- Issue
- 5
- Pages
- 1465-1473
- ISSN
- 1943-0647 (ISSN-L)
- 1943-0655
- OpenAlex
- W2020526719
- Cited by
- 454
- References
- 0
- FWCI
- 27.47
- Type
- journal article
- Language
- en
- Open access
- green
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- Khalid, A. M., Cossu, G., Corsini, R., Choudhury, P., & Ciaramella, E. (2012). 1-Gb/s Transmission Over a Phosphorescent White LED by Using Rate-Adaptive Discrete Multitone Modulation. IEEE Photonics Journal. https://doi.org/10.1109/jphot.2012.2210397
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