A Wide-Area Coverage 35 Gb/s Visible Light Communications Link for Indoor Wireless Applications

被引：102

作者：

Chun, Hyunchae ^{[4
]}

Gomez, Ariel ^{[2
]}

Quintana, Crisanto ^{[3
]}

Zhang, Weida ^{[1
]}

Faulkner, Grahame ^{[1
]}

O'Brien, Dominic ^{[1
]}

机构：

[1] Univ Oxford, Dept Engn Sci, Oxford OX1 3PJ, England

[2] Microsoft Res Ltd, 21 Stn Rd, Cambridge CB1 2FB, England

[3] Airbus UK, Filton Pegasus House,Aerosp Ave, Bristol BS34 7PA, Avon, England

[4] Incheon Natl Univ, Dept Informat & Telecommun Engn, Incheon 22012, South Korea

来源：

SCIENTIFIC REPORTS | 2019年 / 9卷 / 1期

基金：

英国工程与自然科学研究理事会;

关键词：

DESIGN; SYSTEM;

D O I：

10.1038/s41598-019-41397-6

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Visible Light Communications (VLC) can provide both illumination and communications and offers a means to alleviate the predicted spectrum crunch for radio-frequency wireless communications. In this paper, we report a laser diode based white-light communications link that operates over a wide area and supports high data rates. The proposed system is a four-colour multiplexed high-speed VLC system that uses a microelectromechanical system (MEMS) mirror-based beam-steering. The system operates at record data-rates of more than 35 Gb/s (Bit Error Rate(BER) < 3.8 x 10(-3)) with a coverage area of 39 m(2) at a link distance of 4 m. To the best of our knowledge this is the fastest VLC demonstration reported thus far. The paper also addresses issues of eye-safety, showing data rates of more than 10 Gb/s are feasible.

引用

页数：8

共 28 条

[1] What Will 5G Be? [J].

Andrews, Jeffrey G. ;

Buzzi, Stefano ;

Choi, Wan ;

Hanly, Stephen V. ;

Lozano, Angel ;

Soong, Anthony C. K. ;

Zhang, Jianzhong Charlie .

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2014, 32 (06) :1065-1082

[2]

Benjamin W.J., 2006, BORISHS CLIN REFRACT, VSecond

[3]

British Standards Institution, 2008, BSEN6247112008

[4]

British Standards Institution, 2014, BSEN6082512014

[5]

Chandra K, 2015, IEEE INT CONF COMM, P300, DOI 10.1109/ICCW.2015.7247195

[6] LED Based Wavelength Division Multiplexed 10 Gb/s Visible Light Communications [J].

Chun, Hyunchae ;

Rajbhandari, Sujan ;

Faulkner, Grahame ;

Tsonev, Dobroslav ;

Xie, Enyuan ;

McKendry, Jonathan James Donald ;

Gu, Erdan ;

Dawson, Martin D. ;

O'Brien, Dominic C. ;

Haas, Harald .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2016, 34 (13) :3047-3052

[7] Gigabit-class optical wireless communication system at indoor distances (1.5 ÷ 4 m) [J].

Cossu, Giulio ;

Ali, Wajahat ;

Corsini, Raffaele ;

Ciaramella, Ernesto .

OPTICS EXPRESS, 2015, 23 (12) :15700-15705

[8]

Demers F., 2011, Proceedings 2011 9th Annual Communication Networks and Services Research Conference (CNSR 2011), P210, DOI 10.1109/CNSR.2011.38

[9] Micromirror-based real image laser automotive head-up display [J].

Fan, Chao ;

He, Siyuan .

INTERNATIONAL JOURNAL OF OPTOMECHATRONICS, 2017, 11 (01) :15-26

[10] Design and Demonstration of a 400 Gb/s Indoor Optical Wireless Communications Link [J].

Gomez, Ariel ;

Shi, Kai ;

Quintana, Crisanto ;

Maher, Robert ;

Faulkner, Grahame ;

Bayvel, Polina ;

Thomsen, Benn C. ;

O'Brien, Dominic .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2016, 34 (22) :5332-5339

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