Optical pulse width modulated multilevel transmission in CIS-Based VLC

Joon Woo Lee; Se Hoon Yang; Sang Kook Han

doi:10.1109/LPT.2017.2716941

Optical pulse width modulated multilevel transmission in CIS-Based VLC

Joon Woo Lee, Se Hoon Yang, Sang Kook Han

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article

7 Citations (Scopus)

Abstract

Multilevel transmission of the CMOS image sensor-based visible light communication to improve the data capacity causes some problems, such as increasing the transmitter (Tx) complexity, indicating the nonlinearity at Tx, and creating the requirement for a precise thresholding method in the receiver. We propose an optical pulse width modulated multilevel transmission scheme based on binary-level signaling in the Tx to relax these problems. We experimentally demonstrated nine kbps error-free light-emitting diodes visible light wireless transmission using a CMOS image sensor and binary-level Tx in the proposed schemes.

Original language	English
Article number	7953536
Pages (from-to)	1257-1260
Number of pages	4
Journal	IEEE Photonics Technology Letters
Volume	29
Issue number	15
DOIs	https://doi.org/10.1109/LPT.2017.2716941
Publication status	Published - 2017 Aug 1

Fingerprint

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

Cite this

Lee, J. W., Yang, S. H., & Han, S. K. (2017). Optical pulse width modulated multilevel transmission in CIS-Based VLC. IEEE Photonics Technology Letters, 29(15), 1257-1260. [7953536]. https://doi.org/10.1109/LPT.2017.2716941

@article{d24e99085a764abda1613a1e74c5b381,

title = "Optical pulse width modulated multilevel transmission in CIS-Based VLC",

abstract = "Multilevel transmission of the CMOS image sensor-based visible light communication to improve the data capacity causes some problems, such as increasing the transmitter (Tx) complexity, indicating the nonlinearity at Tx, and creating the requirement for a precise thresholding method in the receiver. We propose an optical pulse width modulated multilevel transmission scheme based on binary-level signaling in the Tx to relax these problems. We experimentally demonstrated nine kbps error-free light-emitting diodes visible light wireless transmission using a CMOS image sensor and binary-level Tx in the proposed schemes.",

author = "Lee, {Joon Woo} and Yang, {Se Hoon} and Han, {Sang Kook}",

year = "2017",

month = aug

day = "1",

doi = "10.1109/LPT.2017.2716941",

language = "English",

volume = "29",

pages = "1257--1260",

journal = "IEEE Photonics Technology Letters",

issn = "1041-1135",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "15",

}

TY - JOUR

T1 - Optical pulse width modulated multilevel transmission in CIS-Based VLC

AU - Lee, Joon Woo

AU - Yang, Se Hoon

AU - Han, Sang Kook

PY - 2017/8/1

Y1 - 2017/8/1

N2 - Multilevel transmission of the CMOS image sensor-based visible light communication to improve the data capacity causes some problems, such as increasing the transmitter (Tx) complexity, indicating the nonlinearity at Tx, and creating the requirement for a precise thresholding method in the receiver. We propose an optical pulse width modulated multilevel transmission scheme based on binary-level signaling in the Tx to relax these problems. We experimentally demonstrated nine kbps error-free light-emitting diodes visible light wireless transmission using a CMOS image sensor and binary-level Tx in the proposed schemes.

AB - Multilevel transmission of the CMOS image sensor-based visible light communication to improve the data capacity causes some problems, such as increasing the transmitter (Tx) complexity, indicating the nonlinearity at Tx, and creating the requirement for a precise thresholding method in the receiver. We propose an optical pulse width modulated multilevel transmission scheme based on binary-level signaling in the Tx to relax these problems. We experimentally demonstrated nine kbps error-free light-emitting diodes visible light wireless transmission using a CMOS image sensor and binary-level Tx in the proposed schemes.

UR - http://www.scopus.com/inward/record.url?scp=85021782308&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85021782308&partnerID=8YFLogxK

U2 - 10.1109/LPT.2017.2716941

DO - 10.1109/LPT.2017.2716941

M3 - Article

AN - SCOPUS:85021782308

VL - 29

SP - 1257

EP - 1260

JO - IEEE Photonics Technology Letters

JF - IEEE Photonics Technology Letters

SN - 1041-1135

IS - 15

M1 - 7953536

ER -

Access to Document

10.1109/LPT.2017.2716941