Equalisation for high-speed Visible Light Communications using white-LEDs

Lubin Zeng; Hoa Le Minh; Dominic O'Brien; Grahame Faulkner; Kyungwoo Lee; Daekwang Jung; YunJe Oh

doi:10.1109/CSNDSP.2008.4610760

Equalisation for high-speed Visible Light Communications using white-LEDs

Lubin Zeng, Hoa Le Minh, Dominic O'Brien, Grahame Faulkner, Kyungwoo Lee, Daekwang Jung, YunJe Oh

Mathematics, Physics and Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

29 Citations (Scopus)

Abstract

The performance of visible light communications (VLC) system that uses white LEDs is limited by the bandwidth of the LED emitters. In this paper we report LED equalisation techniques that can improve the data transmission rate in VLC systems significantly. Equalisation is employed in the VLC transmitter and receiver and both experiment and simulation results show a significant improvement in the OOK-NRZ data rate when compared with the unequalised devices. This increases from 15 Mbit/s to 75 Mbit/s, whilst maintaining a low bit error rate (BER). Index Terms

Original language	English
Title of host publication	Proceedings of the 2008 6th International Symposium on Communication Systems, Networks and Digital Signal Processing
Place of Publication	Piscataway, NJ
Publisher	IEEE
Pages	170-173
ISBN (Print)	9781424418756
DOIs	https://doi.org/10.1109/CSNDSP.2008.4610760
Publication status	Published - 2008
Event	6th International Symposium on Communication Systems, Networks and Digital Signal Processing, CNSDSP 2008. - Graz, Austria Duration: 1 Jan 2008 → …

Conference

Conference	6th International Symposium on Communication Systems, Networks and Digital Signal Processing, CNSDSP 2008.
Period	1/01/08 → …

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10.1109/CSNDSP.2008.4610760

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title = "Equalisation for high-speed Visible Light Communications using white-LEDs",

abstract = "The performance of visible light communications (VLC) system that uses white LEDs is limited by the bandwidth of the LED emitters. In this paper we report LED equalisation techniques that can improve the data transmission rate in VLC systems significantly. Equalisation is employed in the VLC transmitter and receiver and both experiment and simulation results show a significant improvement in the OOK-NRZ data rate when compared with the unequalised devices. This increases from 15 Mbit/s to 75 Mbit/s, whilst maintaining a low bit error rate (BER). Index Terms",

author = "Lubin Zeng and {Le Minh}, Hoa and Dominic O'Brien and Grahame Faulkner and Kyungwoo Lee and Daekwang Jung and YunJe Oh",

note = "Presented at CNSDSP 2008: 6th International Symposium on Communication Systems, Networks and Digital Signal Processing, 2008, held in Graz, Austria, 25 July 2008.; 6th International Symposium on Communication Systems, Networks and Digital Signal Processing, CNSDSP 2008. ; Conference date: 01-01-2008",

year = "2008",

doi = "10.1109/CSNDSP.2008.4610760",

language = "English",

isbn = "9781424418756",

pages = "170--173",

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publisher = "IEEE",

address = "United States",

}

Zeng, L, Le Minh, H, O'Brien, D, Faulkner, G, Lee, K, Jung, D & Oh, Y 2008, Equalisation for high-speed Visible Light Communications using white-LEDs. in Proceedings of the 2008 6th International Symposium on Communication Systems, Networks and Digital Signal Processing. IEEE, Piscataway, NJ, pp. 170-173, 6th International Symposium on Communication Systems, Networks and Digital Signal Processing, CNSDSP 2008., 1/01/08. https://doi.org/10.1109/CSNDSP.2008.4610760

Equalisation for high-speed Visible Light Communications using white-LEDs. / Zeng, Lubin; Le Minh, Hoa; O'Brien, Dominic et al.
Proceedings of the 2008 6th International Symposium on Communication Systems, Networks and Digital Signal Processing. Piscataway, NJ: IEEE, 2008. p. 170-173.

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

TY - CHAP

T1 - Equalisation for high-speed Visible Light Communications using white-LEDs

AU - Zeng, Lubin

AU - Le Minh, Hoa

AU - O'Brien, Dominic

AU - Faulkner, Grahame

AU - Lee, Kyungwoo

AU - Jung, Daekwang

AU - Oh, YunJe

N1 - Presented at CNSDSP 2008: 6th International Symposium on Communication Systems, Networks and Digital Signal Processing, 2008, held in Graz, Austria, 25 July 2008.

PY - 2008

Y1 - 2008

N2 - The performance of visible light communications (VLC) system that uses white LEDs is limited by the bandwidth of the LED emitters. In this paper we report LED equalisation techniques that can improve the data transmission rate in VLC systems significantly. Equalisation is employed in the VLC transmitter and receiver and both experiment and simulation results show a significant improvement in the OOK-NRZ data rate when compared with the unequalised devices. This increases from 15 Mbit/s to 75 Mbit/s, whilst maintaining a low bit error rate (BER). Index Terms

AB - The performance of visible light communications (VLC) system that uses white LEDs is limited by the bandwidth of the LED emitters. In this paper we report LED equalisation techniques that can improve the data transmission rate in VLC systems significantly. Equalisation is employed in the VLC transmitter and receiver and both experiment and simulation results show a significant improvement in the OOK-NRZ data rate when compared with the unequalised devices. This increases from 15 Mbit/s to 75 Mbit/s, whilst maintaining a low bit error rate (BER). Index Terms

U2 - 10.1109/CSNDSP.2008.4610760

DO - 10.1109/CSNDSP.2008.4610760

M3 - Chapter

SN - 9781424418756

SP - 170

EP - 173

BT - Proceedings of the 2008 6th International Symposium on Communication Systems, Networks and Digital Signal Processing

PB - IEEE

CY - Piscataway, NJ

T2 - 6th International Symposium on Communication Systems, Networks and Digital Signal Processing, CNSDSP 2008.

Y2 - 1 January 2008

ER -

Equalisation for high-speed Visible Light Communications using white-LEDs

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