1. Advances in ITS/Telematics technology and applications
ITU-R Study Group 8 Seminar , 9 September 2004
Advances in ITS/Telematics technology and applications
Masayuki FUJISE
National Institute of Information and Communications Technology (NICT) JAPAN

2. ITS Standardization in ITU-R
1994, Question on ITS Recommendations (Answers to the Question)
1995
1996
1997
1998
2000
2001
ITU-R/SG8/WP8A/WG2
Standardization for ITS
Objectives
& Requirements
Rec. ITU-R M. 1310
Functionalities
Rec. ITU-R M. 1451
Current Use
Radio services
- Broadcast
- DSRC
- Short-range radar
- Short-range vehicle-to-
vehicle
- Short-range continuous
- Wide area
of Spectrum
Traffic & Spectrum
Requirements
Short-range Radar
Rec. ITU-R M. 1452
5.8GHz DSRC
Rec. ITU-R M ?
Technologies
VICS (DSRC) ?
Next generation ITS radio communication ?
* Rec. ITU-R M. 1453, Revised in 2002.

3. DSRC Spectrum Allocations
DSRC Generation:
First
Second
Frequency
(MHz)
5,800
5,900
5,725
5,875
ITU-R
ISM Band
Europe
5,795
5,815
902
928
5,850
5,925
North America
(WAVE)
5,770
5,850
Japan

4. Japan: DSRC (ARIB STD-T75 & T88)
Existing
Existing
New with ASL …
Application 1
Application n
Internet
Application
Non-Internet
Application
TCP/IP or Local Port
DSRC
ASL
ARIB STD-T88
DSRC Service
ARIB STD-T75
Existing
DSRC
Application
SubLayer

5. Japan: DSRC Applications - ETC
Target
Number of Issued OBU
Million 4
3.5 3
2.5 2
1.5 1 .5 ６
03/３ 12 ９
02/３ ８
01/５ 9 12
04/3 6
06/12 9
Big potential market by the single standard
Rapidｌｙ growing OBU （On Board Unit） market
OBU Price Down

6. Japan: DSRC Multiple Applications (Planned)
Parking Permission &
Payment Settlements System
（Department Store, Super Market, etc. ）
Car Ferry Fare
Automatic
Check-in & Settlement
Parking
Management
Road & Traffic
Information
Providing Services
Gas Pumping Stand
Information Support System
Settlements System
Information Providing
（High-speed driving）
Gas
Station
58,000 Stations
Customers
Management
（In-Out Control）
Electronic
Advertisements
Information Station
at Convenience Store
Settlements System
Public Parking
400 locations
Private Parking
6,500 locations
Paid Contents
Delivery
Information Providing
(Stationary)
Convenience Store
30,000 Stores
DSRC
Applications
Road Station
ＳＡ／ＰＡ
Private Store,
Parking Garage, etc.
550 locations
97,500 locations
ＥＲＰ
（Road Pricing）
Zone
Tolling
Drive Through
Drive Through Shopping
Settlements System
3,000 locations
Driver Support
Logistics
Management
Trucks & Trailers
Logistics
Management
System
Taxies
Management
System

7. Study on ITS telecommunication system
Millimeter wave RoF road-vehicle communication system
　・Multiple-services
　・high speed data transmission
Millimeter wave inter vehicle communication system
　・integrated radar communication system
　・safe operational support

8. Integrated millimeter-wave radar communication system