The Current Status on ITS Spectrum & Standard in Korea

DJey KIM (kdj@tta.or.kr)TTA

Global Standards Collaboration (GSC) 15

DOCUMENT #: GSC15-PLEN-039

FOR: Presentation

SOURCE: TTA, Korea

AGENDA ITEM: Plenary 6.6

CONTACT(S): Daejung Kim(kdj@tta.or.kr)

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Recent R&D 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)

Highlight of Current Activities

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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

Highlight of Current Activities

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ITS Spectrum in Korea• Frequency Allocation

Highlight of Current Activities

Current ITS Spectrum in Korea5.795 ~ 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

5.795~5.815 5.835~5.855

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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7 Geneva, 13-16 July 2009

Future WorksInternational 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 CommunicationDevelop 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

Development basic standard Development basic standard

- Data dictionary, message type- Data dictionary, message type

- Service layer interface- Service layer interface

- Total service architecture- Total service architecture

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ITS Standardization Systems of Korea

- ITS KOREA- ITS KOREA- KOTI- KOTI(The Korea Transport Institute)(The Korea Transport Institute)

- ITS KOREA- ITS KOREA- KOTI- KOTI(The Korea Transport Institute)(The Korea Transport Institute)

MLTMMLTM((Ministry of Land, Transport, Ministry of Land, Transport,

and Maritime Affairs)and Maritime Affairs)

MLTMMLTM((Ministry of Land, Transport, Ministry of Land, Transport,

and Maritime Affairs)and Maritime Affairs)

TTATTA : Telematics/ITS PG: Telematics/ITS PG (PG311)(PG311)

TTATTA : Telematics/ITS PG: Telematics/ITS PG (PG311)(PG311)

KCCKCC(Korea Communications(Korea Communications

Commission)Commission)

KCCKCC(Korea Communications(Korea Communications

Commission)Commission)

Communication protocolCommunication protocol

- Vehicle-to-Vehicle Comm. Vehicle-to-Vehicle Comm.

- Wide-Area Wireless Comm.Wide-Area Wireless Comm.

- IVN comm. ProtocolIVN comm. Protocol

- DSRC comm. protocolDSRC comm. protocol

KSAKSA(Korean Standards Association)(Korean Standards Association)

: TC204K: TC204K

KSAKSA(Korean Standards Association)(Korean Standards Association)

: TC204K: TC204K

MKEMKE(Ministry of Knowledge (Ministry of Knowledge

Economy)Economy)

MKEMKE(Ministry of Knowledge (Ministry of Knowledge

Economy)Economy)

Establish KS(Korea Standard)Establish KS(Korea Standard)

Correspond to the ISO/TC204 Correspond to the ISO/TC204

standardstandard

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Current Status of TTA ITS StandardsSever-RSE-OBE Communication Standards

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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)

V2V Communication Standards

Current Status of TTA ITS Standards

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In-Vehicle Communication Standards

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)

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)

Current Status of TTA ITS Standards

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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 WLANAutomatic vehicle guidance system using IT infrastructure: Architecture and Functional RequirementsETCS Guideline

Standard development for V2V communicationAPIs for exchanging Information based on ITS dedicated CommunicationVehicle-to-Vehicle Communication System State 3 : Routing Layer

Vehicle information protocol standard development between IVN and vehicle gateway

Diagnostic Communication over Internet ProtocolVehicle Interface for provisioning and support of ITS ServicesData Model for Safety Telematics Services