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A Gigabit/s Indoor Wireless Transmission Using MIMO-OFDM Visible-Light Communications

Abstract:
This letter reports an experimental demonstration of indoor wireless visible-light communication transmission at 1 Gb/s. The system consists of a four-channel multiple-input multiple-output link that uses white LED sources, each transmitting signals at 250 Mb/s using orthogonal frequency division multiplexing modulation. A nine-channel imaging diversity receiver is used to detect the signals, and an average bit error rate of 10-3 is achieved at the room illumination level of ∼ 1000 lux at 1-m range. © 1989-2012 IEEE.
Publication status:
Published

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Publisher copy:
10.1109/LPT.2012.2231857

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
Journal:
IEEE PHOTONICS TECHNOLOGY LETTERS More from this journal
Volume:
25
Issue:
2
Pages:
171-174
Publication date:
2013-01-15
DOI:
EISSN:
1941-0174
ISSN:
1041-1135
Keywords:
Pubs id:
pubs:389769
UUID:
uuid:1da32cda-a011-4ccd-88cb-c8c418aedf31
Local pid:
pubs:389769
Source identifiers:
389769
Deposit date:
2013-11-17

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