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VisibleLight Communications
Co-Created byThai VLC Forum
Organized by
Optical and Quantum Laboratory (OQC)National Electronics and Computer Technology Center (NECTEC)
() Draft-Sep, 2012
co-reaton
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Visible Light Communications
VLC (Visible Light Communication)
New communication technology using Visible Light
Wavelength between ~400nm (750THz) and ~700nm (428THz)
General characteristic
Visibility : Aesthetically pleasing
Security : What You See Is What You Send
Unregulated : No regulation in optical frequency
Health : Harmless for human body
Non-interference with other devices
visibleIR UV
700nm 400nm100m
RF
3cm1m 1nm
428THz 750THz3THz10GHz300MHz 300PHz
1mm
300GHz
IrDA
TC 48802.15.3c
THzVLC02.11
802.16
[2]
[1]
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VLC Introduction
(Clip)
[3] [4]
[5][6]
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Applications
Smart Home Network
VLC ApplicationsVehicle &TransportationSecure Communications
Hospital and Healthcare[7] [8]
[9] [10]
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Commercial Aviation
Handheld device, Portable device
CE, Kiosk, Printer
Mobile Communications
VLC Applications
Underwater Communications[11]
[12] [13]
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Main Applications
Smart lighting and Smart building Meeting room with optical wireless communications
[19] [20]
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Applications/ Gadgets
LVX System NEC Corporation
Sony and Agilent
Ni
ponSignalCo.,Ltd
Rise, IncCasio Computer Co,Ltd
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OnGoing (Nectec)Scope & Commitment
Down link(Infrared wavelength)
-Design lenses for detector forinfrared wavelength (FOV 60-90degree)
Up link(Visible wavelength)
-Design lenses for detector forvisible wavelength (FOV 60-90
degree)
+ Design lenses of detector (FOV 60-90 degree)for visible light communications
Detector Lenses
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OnGoing (Nectec)OWLAN prototype
Prototype : 20 Mbps Optical
Wireless Access Point and Opticalair card in the area of 90 ft2
Target users hospitals : hotspot for internet access
aircraft : hotspot for internet access
Optical Access Point
1. White light LED
2. Detectors for infraredwavelength
Optical air card
1. LED-Infrared
2. Detector for visible wavelength
LED-high brightness/high power
Detector(IR)&lenses
LED-Infrared
Detector&lenses
[18]
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OnGoing (Nectec)Sub-Projects themes
Mobile ApplicationsSecurityEnergy SavingElectro Magnetic Interference
Simulation Software (lighting)
[14]
[15] [16] [17]
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VLC co-creation
MissionTo start up Thai VLC forum Tri-Parties(Government-University-Industry)
To conduct R&D and to standardize visible light
communications
To be pioneer in ASEAN on VLC with international partners
Collaboration to drive R&D and standardization on visible lightcommunications for academia and industries
Vision
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Objectives
To support on academic, education, and human resourcedevelopment in the area of optical & quantum communications inVLC co-creation.
To conduct joint research and development of visible light
communications through the prototype of the future opticalcommunication system.
To forecast and to co-create related roadmap and standard for
visible light communications in Thailand.
To share infrastructures, HR, resources, and benefit
To prepare and to support for the coming ASEAN economic
community
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(Draft-July 2012)Organizations
Industries
Government
-Course : Optical,Quantum-HRD
-Publications-Training
-Prototype/ Demo
-HRD-Standard/Roadmap- R&D funding
-Product-HRD-Matching fund-Standard
Lighting
Interior design
TeleCosPower etc.
University
Standardization:
-Training-HRD
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Universities
SPU
Apps:
Positioning
(.)
AIT
Simulation and
Modeling (.)
MFU
Optical Antenna ?
(.)
KMUTNB
Controllers &High speed circuits
(.)
KMITL
Roadmap & EMC
NPRU
Simulation and
Modeling (.)
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Universities
CMU
Radio on Fiber
(.)
...
...
KU
High speed circuits(.)
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Industries
EGAT MEA PEA
Design
..Architecture
House/ Infra
SCG, ...
TelCos/CAT
CatTelecom/
FPGA (.)
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Government
NBTC NECTEC
EST: Embedded
OQC: Optical commu
NTL: Networkengineering
TMEC: Sensors
STL: Organic solarcell
ICA: Smart Home/Power
PTEC
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Lesson Learn/Our Model
Thai Wireless Consortium (3G) :2000Unmanned Aviation Vehicular (UAV) : 2007Hard Disk Drive Program (HDD) : 2007Optical & Quantum Research Center (OQRC), TU :2008Optical & Quantum Physics Laboratory (OQP), MU :2008--------------------------------------------------------------------------------------
TechnicalOSI Model : X Fundingbases Model : X
Top down Model : X Our Model ? :/
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Events and Activities
Funding Opportunities: Nectec's Platform: Call for 2nd Conceptual Proposal (Sep30, 12) Nectec's Flagship: Waiting for the First Call NBTC: Funding Model ??? ......:
Call for participations: School of management: Roadmap/Tech foresight/management School of science: CompSc (User interface, apps), . School of architecture: Interior design, lighting
Special Session:IEEE 802.15.7 VLC @ EECON-35December 13, 2012http://eecon35.bu.ac.th/
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[1] : http://bemri.org/visible-light-communication/documents-and-presentations/doc_details/314-challenge-of-
nfc-technology-using-visible-light.html
[2] : IEEE 802.15.7, Tutorial on Visible Light Communication
[3] : http://www.ted.com/talks/lang/en/harald_haas_wireless_data_from_every_light_bulb.html
[4] : http://bemri.org/visible-light-communication.html
[5] : Shin-Kawasaki Sozo no Mori Science Park. K2 Town Campus
[6] : http://www.naka-lab.jp/outline/index_e.html
[7] :http://visiblelightcomm.com/top-10-visible-light-communications-applications
[8] :http://visiblelightcomm.com/top-10-visible-light-communications-applications
[9] :http://www.eetimes.com/electronics-news/4199568/Visible-light-illuminates-a-new-approach-for-wireless-
comms
[10] :http://www.gps4us.com/news/post/Biologically-friendly-Visible-Light-Communication-technology-
20111207.aspx
[11] :http://www.naka-lab.jp/product/uvlc_e.html
[12] : http://www.gps4us.com/news/post/Biologically-friendly-Visible-Light-Communication-technology-
20111207.aspx
[13] :http://bemri.org/visible-light-communication/documents-and-presentations/doc_details/314-challenge-of-
nfc-technology-using-visible-light.html
[14] :Augmented Reality Advertisement Message App via light proposal by OQC
References
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[15] : http://www.dialux-help.ru/eng/26.html
[16] : IEEE 802.15.7, Tutorial on Visible Light Communication
[17] : Augmented Reality (AR) Phone-to-Phone Talk via mobile screen proposal by OQC
[18] : ................................................
[19] : http://www.eetimes.com/electronics-news/4199568/Visible-light-illuminates-a-new-approach-for-
wireless-comms
[20] :http://www.3dcadmodel.com/Download-3d-model/Office-Space/3d-model-of-luxury-conference-
rooms.html#.UBC8Z-reg8M
References
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