Efficient transmission based on RGB LED lamp for indoor visible light communication

Yongsheng Wu; Aiying Yang; Lihui Feng; Yunan Sun

doi:10.3788/COL201311.030601

Efficient transmission based on RGB LED lamp for indoor visible light communication

Yongsheng Wu, Aiying Yang^*, Lihui Feng, Yunan Sun

^*Corresponding author for this work

School of Optics and Photonics

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

21 Citations (Scopus)

Abstract

We investigate the multilevel modulation for red-green-blue light emitting diode (RGB LED). A simple approach for extracting soft values from the modulation is proposed. The mapping way from bits to the modulated symbols for the multilevel modulation is also investigated. The modified modulation is obtained through the brute force. Based on the Monte Carlo simulations, the proposed approach and modified modulation are confirmed and better bit error rate (BER) performances are obtained.

Original language	English
Article number	030601
Journal	Chinese Optics Letters
Volume	11
Issue number	3
DOIs	https://doi.org/10.3788/COL201311.030601
Publication status	Published - Mar 2013

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title = "Efficient transmission based on RGB LED lamp for indoor visible light communication",

abstract = "We investigate the multilevel modulation for red-green-blue light emitting diode (RGB LED). A simple approach for extracting soft values from the modulation is proposed. The mapping way from bits to the modulated symbols for the multilevel modulation is also investigated. The modified modulation is obtained through the brute force. Based on the Monte Carlo simulations, the proposed approach and modified modulation are confirmed and better bit error rate (BER) performances are obtained.",

author = "Yongsheng Wu and Aiying Yang and Lihui Feng and Yunan Sun",

year = "2013",

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doi = "10.3788/COL201311.030601",

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T1 - Efficient transmission based on RGB LED lamp for indoor visible light communication

AU - Wu, Yongsheng

AU - Yang, Aiying

AU - Feng, Lihui

AU - Sun, Yunan

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Y1 - 2013/3

N2 - We investigate the multilevel modulation for red-green-blue light emitting diode (RGB LED). A simple approach for extracting soft values from the modulation is proposed. The mapping way from bits to the modulated symbols for the multilevel modulation is also investigated. The modified modulation is obtained through the brute force. Based on the Monte Carlo simulations, the proposed approach and modified modulation are confirmed and better bit error rate (BER) performances are obtained.

AB - We investigate the multilevel modulation for red-green-blue light emitting diode (RGB LED). A simple approach for extracting soft values from the modulation is proposed. The mapping way from bits to the modulated symbols for the multilevel modulation is also investigated. The modified modulation is obtained through the brute force. Based on the Monte Carlo simulations, the proposed approach and modified modulation are confirmed and better bit error rate (BER) performances are obtained.

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DO - 10.3788/COL201311.030601

M3 - Article

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SN - 1671-7694

VL - 11

JO - Chinese Optics Letters

JF - Chinese Optics Letters

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Efficient transmission based on RGB LED lamp for indoor visible light communication

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