1. July 20011 Standardization Activities on DSRC in Korea July 2001, Korea KyoHan Ahn Personal Telecom., Inc. TTA/ITS PG/WG04.01 ITS Forum/ETC SC APT/ASTAP/ITS EG Korea

2. July 20012 What is DSRC?  Korea  Short distance (about up to 100 m) vehicle to roadside and roadside to vehicle communications  ITU-R  One or two-way communications  USA and Japan  Road to vehicle, vehicle to vehicle and road/vehicle to pedestrian communications

3. July 20013 Worldwide ITS Spectrum Allocations Frequency (GHz) ITU-R KOREA Japan Europe North A 5.75.85.9 ISM band 5.725~5.875 5.795~5.815 5.835~5.855 0.902~0.928 5.825~5.850~5.925 5.795~5.815 5.770~5.850

4. July 20014 Roles of SDO SDOResearch Area TTAStandard on communication NCADigital Map DB, Message Set, comm. NPATraffic Signaling System KOTIData Dictionary ITS ForumDevelopment on ITS standard draft ETRIDevelopment of Active DSRC system RAPAResearch on RF allocation and use KRIHSResearch on National ITS standard Program KATECHDevelopment of Advanced Vehicle Note TTA: Telecommunications Technology Association NCA : National Computerization Agency NPA: National Police Agency KOTI: The Korea Transport Institute ETRI: Electronics and Telecommunications Research Institute RAPA: Korea Radio Promotion Association KRIHS: Korea Research Institute for Human Settlements KATECH: Korea Automotive Technology Institute

5. July 20015 Relationship of Organization on DSRC MOCTMIC TTA ISO/TC 204 Kr ITS Korea ITS Forum ITS PG/ WG04.01 ETC SC ETCN DSRCIR DSRC TechN DSRCSP Standardization Draft and Test leading by SP Standardization RAPA WG 04.02 WG 04.03

6. July 20016 Major Activities (I)  Ministry of Information and Communication  Allocated Frequency band (2001.2)  20 MHz for private sector  20 MHz for business sector  Will announce Technical base for Regulation (2001.7 expected)  Only for private sector  Further study for business sector  ITS Forum  Held 5 meetings of ETC Subcommittee  Hot Issues: ETC system verification and requirement

7. July 20017 Major Activities (II)  Telecommunications Technology Association  7 meetings of ITS Project Group(2000.9~)  8 meetings of ITS Communication WG  12 meetings of ETC SWG  Hot Issues: ITS service demonstration, Resource Manager  6 meetings of Application WG  Hot Issues : XML base traffic information, message set for CVO  10 meetings of DB WG  Hot Issues : GDF-K draft

8. July 20018 Current ITS Standard by TTA(I)  Approved  TTAS.KO-06.0025 (Standard of DSRC Radio Communication between Road-Side Equipment and On-Board Equipment in 5.8 GHz Band)  TTAS.IE-P1488 (Standard for Message Set Template for ITS )  TTAS.IE-P1489 (Umbrella Standard for ITS Data Dictionaries)

9. July 20019 Current ITS Standard by TTA(II)  Under Processing  Standard of Resource Manager between Road-Side Equipment and On-Board Equipment (Project # 2000-058) (~2001.12 expected)  Standard of Application Interface for Electronic Toll Collection Systems, which are based on the DSRC (~2001.10 expected)  Standard for XML based Traffic Information Format  Message set for Commercial Vehicle Operations

10. July 200110 Demonstration Schedule by TTA  2001.6 Service Demonstration plan is established  ETC Service  CVO Service  BIS Service  2001.7 Request for demonstration place  2001.? System set up  2001.? Demonstration (35 days later since the day when demonstration place is determined)

11. July 200111 Verification Schedule by ITS Forum  2001.6 Verification plan is established  Active RF (within 20Mhz), Active IR and Passive RF (within 20Mhz)  2001.7 Report to Administration Committee  2001.8 Request for Proposal  2001.9 System set up  2001.10 Verification  2001.11 Final Report for ETC system

12. July 200112 Standardization on Advanced DSRC  TTA and ITS Forum agreed and approved Joint Committee for Next (Advanced) Generation DSRC  Objective  Development on NG-DSRC service scenario, service requirement and system requirement  Study on Frequency requirement  Study on interoperability between existing and emerging telecommunication network  Planned Research Schedule  2001.7~2004.6

13. July 200113 Advanced DSRC Activities (I)  Leading by ETRI  Planned Research Period  2000.2~2002.12  Major Features  Up to 180 Km/h with 10 Mbps data rate  PSK on OFDM preferred  Cell coverage : 200 m  Service Forwarding (No Soft Handoff)  Preparing proposal for standardization

14. July 200114 Advanced DSRC Activities(II)  Development Plan by Manufacturers  Personal Telecom  Plan : 2001.2 ~ 2003  Major Features : 10 Mbps Integrated Intelligent Terminal with GPS, TTS, PDA features and PCMCIA interface  Mirae ITS and Highgain Telecom  Plan : co-development with ETRI  Interests from others  Motor manufacturers  Service providers

15. July 200115 Conclusion  Standards based on Active DSRC in 5.8 GHz band have been approved.  Service availability and system performance should be verified before the end of this year.  Manufacturers and Service/Business Provider should compromise and co-develop standards.  Cooperative researches between industries and between organizations are necessarily growing.