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APAN Busan, Korea
27 Aug. 2003
Regional Networking
North Asia Networking
Kiyoshi IGARASHI
Communications Research Laboratory,
Incooperated Administrative Agency,
JAPAN
E-mail: [email protected]
The outline of the APII
testbed project in the
Asian-Pacific region
For
Europe
Soul IX
For Asia
and the
countries
in the
Pacific
Ocean
KOREN
KJCN
1Gbps -
Rep. of Korea
C band
Lanka
Vietnam
Ku band
Malaysia
Singapore
Fukuoka
(Kyushu)
IX
Tokyo
IX
...
For Asia
and
the countries
in the Pacific
Ocean
For the US
and Europe
APII: Asia-Pacific Information Infrastructure
KJCN : Korea Japan Cable Network
IX : Internet eXchange
KOREN : KOrea Advanced REsearch Network
Philippines
Sri
Busan
IX
Research
organizatio
n etc.
Japan
C/Ku band hub earth stations
Hong Kong
Thailand
Research
organizatio
n etc.
Indonesia
Notes: The dotted lines corresponding satellite channels are under preparation now.
Upgrade of APII JP-KR link using KJCN
- Non-repeater system
- 2 cable routes
- 12 fiber-pairs per route, 10Gbps per
route at present
- Maximum Capacity: 2.88 terabits per
second
(http://www.kyuden.co.jp/english/kjcn)
KJCN (Korea-Japan Cable Network)
Korea-Japan HDR Sat. Comm.
experiments
155 Mbps (Koreasat-3/N-STAR; Ka-band)
・ IP over ATM transmission
・ 3D-HDV transmission
・ 3-HD panorama video transmission experiment
ー Demonstration at
2002 FIFA World Cup ー
Korea
Japan
International Joint Research
by Region
Other regions
North
14
America
Asia 20
30
Europe 34
1996
Total:98
Other regions
10
Asia 31
North
America
41
Europe 24
2001
Total:106
International Joint Research
Canada 11
Russia 6
Europe 24
China 13
CRL
U.S.A. 30
Korea 10
Other Asia 2
Thailand 4
Australia 4
Singapore 2
Joint Researches in FY 2001 : 106 projects
Topical International
Collaborations in ICT R&D
•
•
•
•
•
APEC/APII projects
Space communications R&D
Mobile communications R&D
Natural language processing
Radio technologies and remote sensing
projects
CRL Basic Strategy
• R&D key role in Japan’s ICT
development strategy
• Open platform for joint R&D
with public, academia and
industries
• International collaborations
JP-KR APII Testbed Demonstration Experiments
on Aug. 1 & Aug. 2, 2003
For
Europe
Soul IX
For Asia
and the
countries
in the
Pacific
Ocean
KJCN
1Gbps -
KOREN
Research
organizatio
n etc.
Busan
IX
Fukuoka
(Kyushu)
IX
Research
organizatio
n etc.
Tokyo
IX
...
For Asia
and
the countries
in the Pacific
Ocean
For the US
and Europe
Aug.1 & Aug.2,
2003
IP control car race
10:30-11:00
11:30-12:00
12:30-13:00
13:30-14:00
14:30-15:00
15:30-16:00
Local demo(JP &KR)
Local demo(JP&KR)
KR vs JP
Local demo(JP&KR)
Local demo(JP&KR)
KR vs JP
There are 3 paths between from Pusan to HYU:
- Pusan -(155M)-> Taejon(2.5G*2)Seoul-> HYU NC Lab
- Pusan -(155M)-> Taegu -(155M)-> Taejon(2.5G*2)Seoul -> HYU NC Lab
- Pusan -(155M)-> Kwangju -(155M)-> Taejon(2.5G*2)Seoul -> HYU NC Lab
What is IP control car ?
Wireless LAN (IEEE802.11b)
1/10 scale model car with 2
CCD camera(front & back)
PC:
Windows
2000 or
Windows XP
Technical data of IP Control Car
Wireless LAN (IEEE802.11b) 11Mbps/2.4GHz
CPU for control: SH2(50MHz), FROM:256kbyte,
RAM:12kbyte, OS: no OS !
CPU for image compression board:SH3(133MHz),
FROM:4Mbyte, RAM:32Mbyte, OS:NetBSD
OS:NetBSD
Two CCD Camera: Front and back
Handle: Microsoft
Sidewinder
Freedback Wheel
USB
IP Control car race between JP and KR
on Aug. 1 & Aug.2, 2003
Control
from Tokyo
Control using by
JP-KR APII testbed
from Seoul
Hanyang Univ., Seoul
CRL, Tokyo
Configuration of JAPAN Gigabit Network
(JGN)
Sapporo
Sendai
Naha
Kanazawa
Nagano
Okayama
Kitakyushu
Fukuoka
Takamatsu
Kochi
Kyoto
Osaka
Nagoya
Keihanna
Tsukuba
Makuhari
Tokyo
Two Points inside Tokyo
Red Circle means IPv6-compliant
Links between ATM switches (Gigabit class)
Links between ATM switch and Interconnection equipment
ATM switches (10)
Gigabit Laboratories (Shared use research facility) (5)
Telecommunications Advancement Organization Research Center (2)
ATM connecting nodes (54)
(Includes ATM relay switches (3))
ATM relay switching location
（Tokyo, Osaka, Fukuoka）
Gigabit Network Research & Development System
Research Center
R&D conducted by TAO
iteself
・R&D for Ultra HighSpeed Network
Technology
・R&D for Application
Technology utilizing
ultra high-speed
network
・R&D for IPv6 traffic
engineering
・R&D for network
architecture utilizing
active network
technology
Gigabit Laboratory（Shared use research Facility）
Open the most advanced research facility in telecommunications
field for private companies etc.
（Kyoto, Okayama）
(Tsukuba, Keihannna, Kitakyushu)
Comprehensive user-connected
The most advanced research
optical communication testing
facility configured by highenvironment utilizing WDM
performance computers etc.
Advanced image transmission system
R&D funded by TAO
“Support scheme for R&D utilizing JGN”
R&D for ultra high-speed
technology and advanced
application technology funded
by TAO
University
Hospital
Clinic
X-Ray
picture
Ex. Tele-medicine
Special care Staff
Public Use of JGN (Public use of gigabit
network)
Research Center
Temporary use such
as events or lecture
presentation
Ex. National athletic
meet broadcasting
Highcapacity
Image
Database
R&D funded by TAO
TAO R&D
Event use
R&D utilizing ultra high-speed network
Ex. Image transmission
Distance education
Public
Transmission quality control etc.
use
Event
Europe
Link owner will be changed from
JST to CRL on Nov.1, 2003
WINDS: Wideband Inter-Networking
Engineering Test & Demonstration Satellite
• Objectives:
– Development of high speed
broadband satcom system
• Main Characteristics:
– Mission Duration: 5 years
– Weight: 2,300kg (BOL)
– Electrical Power:7,500W(EOL)
• Technology Development:
Major Communications Specifications
Frequency 28.05±0.55GHz(up)
– On-board ATM Switch
18.25±0.55GHz(down)
– Active phased array antenna for
No.of Beams 4
scanning in Ka-band
ATM Switching Data Rate:1.5~155Mbps
– Fixed spot-beam antenna
Throughput:~622Mbps
IF Switching
Bandwidth:1.1GHz
Data Rate:1.2Gbps
Beam Coverage of WINDS
APAA:Active Phased Array Antenna
Experiment Plan by WINDS
• Gbit application using large earth stations(*)
(600M~1.2Gbps)
– Large-scale distributed databases
– Distributed super-computing
– etc.
• High data rate multimedia applications using
small earth stations (**) (1.5Mbps ~ 155 Mbps)
– Tele-medicine, home Care
– Distance learning by high definition video
– High speed Internet access
– etc.
(*)antenna size of the earth station is larger than 2mf
(**) Antenna size of smallest earth station is 45cmf
CRL Asia Research Center
with 2 Laboratories
CRL Asia Research Center Headquarters
モンゴ ル
Thai Computational Linguistics Laboratory
CRL
Kingdom
of Thailand
Tokyo
Headquarters
&
4 Research
Centers
タイ
Republic of
Singapore
Wireless Communications Laboratory
.
Organaization and Location of
CRL Asia Reseach Center
Roles of CRL Asia Research Center
Promote and support international standardization activities
related to Asia-Pacific nations throughout the region by
contributing to APT.
Collaborative research and
Open Platform
develop
with
Asian
Universities
institutions such as national
CRL Asia Research Center
NECTEC
institutes, Universities, and
CRL Asia
in
Thailand
Asia-Pacific
Research
International Research Center
private sectors.
Collaboration
Telecommunity Standardization Headquarters
I2 R
in Singapore
Research
Laboratories
Thai Computational
Linguistics
Laboratory
Wireless
Communications
Laboratory
Private
Sectors
Research on information and communications technologies connected with
Asian development, standardization and international collaboration. Recruit
and employ worldwide highly qualified and talented researchers in the
region.
Thai Computational Linguistics Laboratory
R&D on Asian linguistic analysis and generation technologies and develop resources
of Asian languages, such as dictionaries and corpuses.
Establish cooperative relations with neighboring countries and serve as a base for
joint research for computational linguistic processing in the Asian region.
Promote R&D on machine translation systems to help eliminate the digital divide in
the region.
R&D in Japan
R&D in Thai Computational Linguistics Laboratory
Japanese/ English
Thai
Linguistic knowledge
dissolution of digital divide
Other Asian languages
（Vietnamese, Myanmar's etc.）
Development of Original Technologies
Compile massive linguistic resources （text data, dictionaries）
Develop practicable systems, such as information retrieval
Wireless Communication Laboratory
- Singapore -Research on Intelligent Transport
Systems (ITS) and wireless
telecommunications technologies
related to new-generation mobile
communications
RoF Transmission system
Measurement equipments
Concept of new mobile communications and ITS
communications including cellular, hotspot, and linear cells
ROF transmission test system installed in the Singapore Lab
Measures for policy promotion
Establishment framework for promoting integration of industry, academia,
government, and regions
-Establish core organization for promoting information exchange, R&D, demonstration experiments,
project evaluation, etc.
-Reinforce collaboration among research institutions (university..), academia local governments, etc.
-Collect and share knowledge and know how that will increase level of Japanese technology
Promote industrialization, regional revitalization and human resource development
-Promote finding seeds that fit well with needs through regional conferences, etc.
-Reinforce collaboration for regional R&D in Japan through regional networks
-Promote human resource development by encouraging interaction and cooperation among people in
various areas
Promote application
-Enhance public understanding through efforts in the fields of education and medicine
-Improve environment for various measures for access to networks
-Enrich assistance measures for R&D and demonstration experiment in competitive environment
Promote international partnerships and collaboration
-Reinforcement cooperation and collaboration on R&D and international standardization with Europe,
the U.S., and Asian nations
-Actively contribute to ITU, and IETF, etc.
-Disseminate information leading to the international initiate of our country
Potential applications
The fields of applications
Overview
Medicine
・Instantly-available x-ray photo, ultra high-resolution imaging of biological
tissue and higher quality telemedicine
Food
・Better management of information about production areas and
processing methods, improved information availability fewer limits due to
time and place
Life
Transportation /logistics
IT
Community
information
Education
Public sector
・Use information from home appliances and for shopping, guidance to
public institutions for elderly and disabled and natural attainment of IT
society
・More effective physical distribution management and recycling
・Provision of resources that meet the user’s needs through sharing and
resource managing over networks providing services
・Advancement of industrial and economic revitalization by using regional
IX’s
・Advanced distance learning using actual content of museums and
libraries
・Usage on a national scale of educational content of each region
・Provision of E-government services anytime and anywhere
Work
・Personal office environment available anytime and anywhere
・Advanced conferencing system available anywhere
R&D
・Global collaboration on creative R&D through exchange of research
data in real time among research institutions
Social and Economic Effect
Promote R&D for a wide range of ICT
・Network technology, application technology, etc.
Support demonstration experiments concentrated on IT utilization
・Prototype trials
Support creation of new industries and markets
・Market creation
Promote regional revitalization
・R&D in various regions, industrialization promotion
Develop human resource development
・Researchers and technicians
Reinforce global competitiveness
・Optical and mobile devices
Contribute to future IT society
• Thank you !