The Current Status on ITS Spectrum

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The Current Status on ITS Spectrum Standard in
Korea
Global Standards Collaboration (GSC) 15
DOCUMENT GSC15-PLEN-039
FOR Presentation
SOURCE TTA, Korea
AGENDA ITEM Plenary 6.6
CONTACT(S) Daejung Kim(kdj_at_tta.or.kr)

• DJey KIM (kdj_at_tta.or.kr)
• TTA

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Highlight of Current Activities

• Recent RD on ITS in Korea
• VMC(Vehicle Multi-hop Communication) Project by
  MKE (Ministry of Knowledge based Economy)
• Objective Provide V2V/V2I communication for
  vehicle safety and ITS applications (by 2011)
• Freq. Band 5.835 5.855 GHz (Experimental)
• Smart Highway Project by MLTM (Ministry of Land,
  Transport and Maritime Affairs)
• Objective Development of next generation
  intelligent highway system to provide more safe,
  more convenient and real-time information
  environments (By 2017)
• Freq. Band 5.8 5.9 GHz (TDB)
• UTIS(Urban Traffic Information Systems) Project
  by NPA (National Police Agency)
• Objective Deployment of Traffic information
  system to provide traffic information gathering
  and provisioning in urban area
• Freq. Band 5.725 5.825 GHz (WLAN
  Application Layer modified)

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Highlight of Current Activities

• TTA ITS Standardization
• TTA ITS/Telematics PG
• 3 Working Group in ITS/Telematics PG
• Infra Communication Working Group
• V2V Communication Working Group
• In-Vehicle Network Interface Working Group
• TTA Telematics/ITS Standards
• 36 Standards were established
• DSRC Radio Communication between Road-side
  Equipment and On-board Equipment in 5.8 GHz band
• Vehicle-to-Vehicle Communication System
  Requirements, Architecture
• Vehicle Gateway Framework etc
• 8 work Items are in the standardization process
• Vehicle-to-Vehicle Communication System State 3
  Routing Layer. etc

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Highlight of Current Activities

• ITS Spectrum in Korea
• Frequency Allocation

• Current ITS Spectrum in Korea
• 5.795 5.815 GHz band Public Use(High-pass
  Tolling, ITS system)
• 5.835 5.855 GHz band Commercial Use(Currently
  not used)
• 5.850 5.925 GHz band using for
  broadcasting reply

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Strategic Direction

• AT the ITS Task Force face-to-face meeting (March
  31st, 2010), PSOs recognized the importance of
  international harmonization in the field of ITS
  standardization and spectrum
• AWF established ITS TG at 2009 and ToR of AWF ITS
  TG includes
• To study and identify spectrum and systems
  requirements on ITS radio-communications
• To study possible regional harmonization on ITS
  radio-communications spectrum and systems
  requirements, taking into account the trends and
  studies towards spectrum harmonization ,
  applications and standards development.
• Activities for international harmonization is
  being initiated in earnest.

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Challenges

• Cooperation between EU and US on ITS cooperative
  systems such as V2V and V2I communications
  systems is progressed.
• Letter of Intent between ETSI and ARIB for
  cooperation in the area of ITS is being
  considered.
• TTA and ARIB recognized the importance of the
  cooperation from Asia region, and agreed to
  consider on possible cooperation through AWF.
• ITU-R WP5A is developing a new technical report
  on advanced ITS radio-communications.
• Many Activities for the international, regional
  and mutual cooperation occurred and going to
  occur.

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Future Works

• International harmonization
• GSC ITS TF is a good tool to encourage the
  international harmonization. GSC ITS TF should be
  strengthened..
• Active participation in ITU-R WP5A, AWF ITS TG
• Domestic Standardization
• Develop enhanced V2I Spec including DSRC to
  provide traffic info.
• Develop V2V Spec such as APIs for exchanging
  Information based on ITS dedicated Communication
• Develop Vehicle information protocol Spec between
  IVN and vehicle gateway
• Spectrum for V2V/V2I communication
• According to new service demand such as Smart
  Highway, UTIS and vehicle safety, New spectrum
  allocation is under study for V2V/V2I
  communication system. (5.835 5.855 GHz)

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Supplementary Slides
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ITS Standardization Systems of Korea
MLTM (Ministry of Land, Transport, and Maritime
Affairs)
KCC (Korea Communications Commission)
MKE (Ministry of Knowledge Economy)
- ITS KOREA - KOTI(The Korea Transport Institute)
TTA Telematics/ITS PG (PG311)
KSA (Korean Standards Association) TC204K

• Communication protocol
• Vehicle-to-Vehicle Comm.
• Wide-Area Wireless Comm.
• IVN comm. Protocol
• DSRC comm. protocol

Development basic standard - Data dictionary,
message type - Service layer interface - Total
service architecture
Establish KS(Korea Standard) Correspond to the
ISO/TC204 standard
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Current Status of TTA ITS Standards

• Sever-RSE-OBE Communication Standards

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Current Status of TTA ITS Standards

• V2V Communication Standards

Vehicle-to-Vehicle Communication System Stage1
Requirements (TTAK.KO-06.0175) Vehicle-to-Vehicle
Communication System Stage2 Architecture
(TTAK.KO-06.0193) Vehicle-to-Vehicle
Communication System Stage3 PHY/MAC
(TTAK.KO-06.0216)
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Current Status of TTA ITS Standards

• In-Vehicle Communication Standards

Integrated In-Vehicle ITS Terminal Interfaces
(TTAK.KO-05.0036) Telematics Terminal S/W
Platform Stage 1 Architecture
(TTAK.KO-06.0084) Telematics Terminal S/W
Platform Stage 2 Functional Requirement
(TTAK.KO-06.0117) Telematics Terminal S/W
Platform Stage3 Interface (TTAK.KO-06.0127)
Open Access Protocol Between Vehicle Gateway and
ICT Device Part 1 Functional Requirement
(TTAK.KO-06.0191) Vehicle Gateway Framework
(TTAK.KO-06.0192) Vehicle Information Data Model
for Telematics Service (TTAK.KO-06.0161) Open
Access Protocol Between Vehicle Gateway and ICT
Device Part 2 Message Specification
(TTAK.KO-06.0213) Vehicle Gateway-IPv6 based
Network Protocol for Server Connectivity
(TTAK.KO-06.0214) Vehicle Access Interface for
Telematics Service based on Vehicle Information
(TTAK.KO-06.0215) Technologies and Service models
Definition for Connected Vehicle Black Box
(TTAK.KO-06.0217)
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TTA Standard Work Items

• V2I enhancement including DSRC to provide traffic
  info, etc.
• A standard of data exchange formats for traffic
  information system based on WLAN
• Automatic vehicle guidance system using IT
  infrastructure Architecture and Functional
  Requirements
• ETCS Guideline
• Standard development for V2V communication
• APIs for exchanging Information based on ITS
  dedicated Communication
• Vehicle-to-Vehicle Communication System State 3
  Routing Layer
• Vehicle information protocol standard development
  between IVN and vehicle gateway
• Diagnostic Communication over Internet Protocol
• Vehicle Interface for provisioning and support of
  ITS Services
• Data Model for Safety Telematics Services