January 2008 Project: IEEE P802.15 Working Group for ... · January 2008 Slide 1 Tae-Gyu Kang, ETRI...
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January 2008 Tae-Gyu Kang, ETRI Slide 1 doc.: IEEE 802.15-15-08-0022-00-0vlc Submission Project: IEEE P802.15 Working Group for Wireless Personal Area N Project: IEEE P802.15 Working Group for Wireless Personal Area N etworks ( etworks ( WPANs WPANs ) ) Submission Title: [A Vehicle application in Visible Light Communication] Date Submitted: [January, 2008] Source: [Tae-Gyu Kang, Tae-Wan Kim, HyunSook Cho] Company [ETRI] Address [] Voice:[], FAX: [], E-Mail:[[email protected]] Re: [vlc_ig] Abstract: [This document describes a mass market, application, vehicle communication, and visions for VLC] Purpose: [] Notice: This document has been prepared to assist the IEEE P802.15. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. Release: The contributor acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P802.15.
Transcript of January 2008 Project: IEEE P802.15 Working Group for ... · January 2008 Slide 1 Tae-Gyu Kang, ETRI...
January 2008
Tae-Gyu Kang, ETRISlide 1
doc.: IEEE 802.15-15-08-0022-00-0vlc
Submission
Project: IEEE P802.15 Working Group for Wireless Personal Area NProject: IEEE P802.15 Working Group for Wireless Personal Area Networks (etworks (WPANsWPANs))
Submission Title: [A Vehicle application in Visible Light Communication]Date Submitted: [January, 2008]Source: [Tae-Gyu Kang, Tae-Wan Kim, HyunSook Cho] Company [ETRI]Address []Voice:[], FAX: [], E-Mail:[[email protected]]Re: [vlc_ig]
Abstract: [This document describes a mass market, application, vehicle communication, and visions for VLC]
Purpose: []Notice: This document has been prepared to assist the IEEE P802.15. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein.Release: The contributor acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P802.15.
발표자
프레젠테이션 노트
Potential to be a mass market, lots of available application, vehicle communication, Korea broad vision
January 2008
Tae-Gyu Kang, ETRISlide 2
doc.: IEEE 802.15-15-08-0022-00-0vlc
Submission
Vehicle Application in Visible Light Communication
Tae-Gyu Kang, Tae-Wan Kim, HyunSook [email protected]
ETRI
January 2008
Tae-Gyu Kang, ETRISlide 3
doc.: IEEE 802.15-15-08-0022-00-0vlc
Submission
Creation New Market Area of VLC
Telephone, Mobile Phone, Internet
TV, illumination
Diffusion almost
100%
WPAN VLC Market Area
January 2008
Tae-Gyu Kang, ETRISlide 4
doc.: IEEE 802.15-15-08-0022-00-0vlc
Submission
Why VLC using LED
• One Lighting Source– Illumination and communication– No extra special transmitter
• Fast Deployment– Traffic Signal, Vehicle Tail Light– Street Light, Indoor Lamp
• New Mass Market– New Numerous Applications– Mass Transmitter/Receiver Devices
January 2008
Tae-Gyu Kang, ETRISlide 5
doc.: IEEE 802.15-15-08-0022-00-0vlc
Submission
Starting LED Performance Burst
50
100
150
200
1920 1940 1960 1980 2000 2020
Incandescents
Fluorescent
Electrical Discharge Lamps
Light Emitting Diode
Year
Lum
en E
ffic
iency
(lm
/W)
We are HERE
January 2008
Tae-Gyu Kang, ETRISlide 6
doc.: IEEE 802.15-15-08-0022-00-0vlc
Submission
LED Advantages as Light
• Power Saving– Use only 10% power than before
• Long Living– Longer than 10 times (about 50,000 hours)
• Conservation of nature– No Mercury– Better waste treatment
발표자
프레젠테이션 노트
Mercury is a silver-coloured liquid metal that is used especially in thermometers and barometers as well as Fluorescent inside material.
January 2008
Tae-Gyu Kang, ETRISlide 7
doc.: IEEE 802.15-15-08-0022-00-0vlc
Submission
Expectation
• Do you think that LED will be replaced traditional lighting?
• How may %, when?• Can you imagine another LED
Application?
January 2008
Tae-Gyu Kang, ETRISlide 8
doc.: IEEE 802.15-15-08-0022-00-0vlc
Submission
VLC Application Area
• Inter Mobile handsets– Mobile handset, MP4, Notebook
• LED Display to handset– Handset, TV, Signboard
• Inter Vehicles– Taillight, Headlight, On-and-off light
• Lamp applications– Indoor illumination, Traffic signal, Route beacon
January 2008
Tae-Gyu Kang, ETRISlide 9
doc.: IEEE 802.15-15-08-0022-00-0vlc
Submission
VLC Vehicle Communication
• Vehicle to Vehicle• Vehicle to Traffic signal• Vehicle to Streetlight
January 2008
Tae-Gyu Kang, ETRISlide 10
doc.: IEEE 802.15-15-08-0022-00-0vlc
Submission
VLC Vehicle to Vehicle Application
• Emergency Brake to sudden entry vehicle
• Group DrivingSudden Entry
Inter Group Communication
January 2008
Tae-Gyu Kang, ETRISlide 11
doc.: IEEE 802.15-15-08-0022-00-0vlc
Submission
VLC Vehicle to Traffic signal Application
• Alarm to vehicle: stop• Indication to vehicle: go• Providing location information to vehicle
January 2008
Tae-Gyu Kang, ETRISlide 12
doc.: IEEE 802.15-15-08-0022-00-0vlc
Submission
VLC Streetlight to Vehicle Application
• Providing location information to vehicle• Providing street, shop, tour information to vehicle• Connecting to Internet via streetlight
January 2008
Tae-Gyu Kang, ETRISlide 13
doc.: IEEE 802.15-15-08-0022-00-0vlc
Submission
Application Specific Requirements
• Long Range Low speed• Short Range High speed• Multiple channels• One-way or two-way• Symmetry or asymmetry speed• Support Area: voice, data, video
January 2008
Tae-Gyu Kang, ETRISlide 14
doc.: IEEE 802.15-15-08-0022-00-0vlc
Submission
TTA VLC Standard Working Items
• VLC PHY– PHY at transmitting part– PHY at receiving part– LED Interface
• VLC MAC– MAC for infrastructure mode– MAC for peer-to-peer mode
• Application specific relationships– Special Interface inter cross layering– ITS, LBS, Machine-to-Machine, Sensor
TTA: Telecommunication Technology Association, 10 organizations involved for VLC standard
January 2008
Tae-Gyu Kang, ETRISlide 15
doc.: IEEE 802.15-15-08-0022-00-0vlc
Submission
Discussion on working methods
• Integration or Separation– PHY and MAC– Transmitting and Receiving – Applications
• Handset, Display, Vehicle, Lamp
• Documentation– Requirement– Application Model– Detailed Specification
January 2008
Tae-Gyu Kang, ETRISlide 16
doc.: IEEE 802.15-15-08-0022-00-0vlc
Submission
Vision for VLC
• Promotion– Co-work, Workshop– LED: LED Driver, Lighting, Display– Communications: Telecommunication, Ubiquitous, ITS
• Standardization– Relationship inter-organizations: IEEE 802.15 WPAN, ITU-T
SG16 AMS, VLCC, TTA VLC WG, The Fully Networked Car– TTA 2008 VLC Standard Roadmap
• Market– New Communication with LED applications: Vehicle,
Signboard, Streetlight, Traffic Signal– New Functions: LBS, Security, New Frequency Bandwidth,
Sensing
