Abstract
One of the main challenges in establishing a robust visible light communication (VLC) link is to prevent optical interference produced by other light sources from corrupting the signal. Previous solutions catering for this issue assume that optical interference and the signal operate in non-overlapping frequency bands. This work presents an innovative transceiver architecture for establishing a frequency-independent interference-tolerant VLC link. The transmitter exploits the polarization property of light to transmit differential signals over adjacent channels, and the receiver utilizes differential amplification in conjunction with polarization to implement a common noise rejection technique. The implemented system demonstrated a 32.6% more robust VLC link compared to the conventional transceiver under severe optical interference.
| Original language | English |
|---|---|
| Journal | IEEE Photonics Journal |
| DOIs | |
| Publication status | Accepted/In press - 1 Mar 2018 |
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Keywords
- Interference
- noise mitigation
- Optical fiber communication
- optical interference tolerant
- Optical polarization
- Optical receivers
- Optical saturation
- Optical transmitters
- polarization
- Visible light communication (VLC)
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Electrical and Electronic Engineering
Cite this
A Polarization Based Interference-Tolerant VLC Link for Low Data Rate Applications. / Atta, Muhammad Asim; Bermak, Amine.
In: IEEE Photonics Journal, 01.03.2018.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - A Polarization Based Interference-Tolerant VLC Link for Low Data Rate Applications
AU - Atta, Muhammad Asim
AU - Bermak, Amine
PY - 2018/3/1
Y1 - 2018/3/1
N2 - One of the main challenges in establishing a robust visible light communication (VLC) link is to prevent optical interference produced by other light sources from corrupting the signal. Previous solutions catering for this issue assume that optical interference and the signal operate in non-overlapping frequency bands. This work presents an innovative transceiver architecture for establishing a frequency-independent interference-tolerant VLC link. The transmitter exploits the polarization property of light to transmit differential signals over adjacent channels, and the receiver utilizes differential amplification in conjunction with polarization to implement a common noise rejection technique. The implemented system demonstrated a 32.6% more robust VLC link compared to the conventional transceiver under severe optical interference.
AB - One of the main challenges in establishing a robust visible light communication (VLC) link is to prevent optical interference produced by other light sources from corrupting the signal. Previous solutions catering for this issue assume that optical interference and the signal operate in non-overlapping frequency bands. This work presents an innovative transceiver architecture for establishing a frequency-independent interference-tolerant VLC link. The transmitter exploits the polarization property of light to transmit differential signals over adjacent channels, and the receiver utilizes differential amplification in conjunction with polarization to implement a common noise rejection technique. The implemented system demonstrated a 32.6% more robust VLC link compared to the conventional transceiver under severe optical interference.
KW - Interference
KW - noise mitigation
KW - Optical fiber communication
KW - optical interference tolerant
KW - Optical polarization
KW - Optical receivers
KW - Optical saturation
KW - Optical transmitters
KW - polarization
KW - Visible light communication (VLC)
UR - http://www.scopus.com/inward/record.url?scp=85042872443&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85042872443&partnerID=8YFLogxK
U2 - 10.1109/JPHOT.2018.2809792
DO - 10.1109/JPHOT.2018.2809792
M3 - Article
AN - SCOPUS:85042872443
JO - IEEE Photonics Journal
JF - IEEE Photonics Journal
SN - 1943-0655
ER -