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![Page 1: Regional Networking North Asia Networking Kiyoshi IGARASHI Communications Research Laboratory, Incooperated Administrative Agency, JAPAN E-mail: igarashi@crl.go.jp.](https://reader033.fdocuments.net/reader033/viewer/2022051620/56649e535503460f94b49c71/html5/thumbnails/1.jpg)
Regional Networking
North Asia Networking
Kiyoshi IGARASHI
Communications Research Laboratory, Incooperated Administrative Agency,
JAPAN
E-mail: [email protected]
APAN Busan, Korea 27 Aug. 2003
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KOREN
...
Soul IX
Busan IX
Fukuoka (Kyushu)
IX
Tokyo IX
For
Europe
For Asia and the
countries in the
Pacific Ocean
For Asia and the countries in the Pacific
Ocean
For the US and Europe
Research organizatio
n etc.
Research organizatio
n etc.
KJCN 1Gbps -
APII: Asia-Pacific Information InfrastructureKJCN : Korea Japan Cable NetworkIX : Internet eXchangeKOREN : KOrea Advanced REsearch Network
Ku band
C band
Philippines
Indonesia Singapore
Malaysia
Thailand Vietnam
Hong Kong
Sri Lanka
Japan Rep. of Korea
C/Ku band hub earth stations
The outline of the APII testbed project in the As
ian-Pacific region
Notes: The dotted lines corresponding satellite channels are under preparation now.
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Upgrade of APII JP-KR link using KJCN
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- 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)
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155 Mbps (Koreasat-3/N-STAR; Ka-band)・ IP over ATM transmission
・ 3D-HDV transmission
・ 3-HD panorama video transmission experiment
Korea Japan
ー Demonstration at 2002 FIFA World Cup ー
Korea-Japan HDR Sat. Comm. experiments
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International Joint Researchby Region
1996Total:98
2001Total:106
North America
30Europe 34
Asia 20
Other regions 14
North America
41
Other regions 10
Europe 24
Asia 31
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International Joint Research
Australia 4
Singapore 2
Thailand 4
Korea 10
China 13
Russia 6 Canada 11
U.S.A. 30Europe 24
Other Asia 2
Joint Researches in FY 2001 : 106 projects
CRL
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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
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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
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KOREN
...
Soul IX
Busan IX
Fukuoka (Kyushu)
IX
Tokyo IX
For
Europe
For Asia and the
countries in the
Pacific Ocean
For Asia and the countries in the Pacific
Ocean
For the US and Europe
Research organizatio
n etc.
Research organizatio
n etc.
KJCN 1Gbps -
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
JP-KR APII Testbed Demonstration Experiments on Aug. 1 & Aug. 2, 2003
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
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What is IP control car ?
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
PC: Windows
2000 or Windows XP
Wireless LAN (IEEE802.11b)
1/10 scale model car with 2 CCD camera(front & back)
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IP Control car race between JP and KR on Aug. 1 & Aug.2, 2003
Hanyang Univ., Seoul CRL, Tokyo
Control using by JP-KR APII testbed from Seoul
Control from Tokyo
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Sapporo
Sendai
TsukubaNaganoKanazawa
NagoyaKitakyushu
OkayamaMakuhari
Osaka
KochiFukuoka
Takamatsu
TokyoTwo Points inside Tokyo
Keihanna
Naha
Kyoto
Red Circle means IPv6-compliant
ATM switches (10)Gigabit Laboratories (Shared use research facility) (5)Telecommunications Advancement Organization Research Center (2)
ATM relay switching location( Tokyo, Osaka, Fukuoka )
ATM connecting nodes (54)(Includes ATM relay switches (3))
Links between ATM switches (Gigabit class)Links between ATM switch and Interconnection equipment
Configuration of JAPAN Gigabit NetworkConfiguration of JAPAN Gigabit Network(JGN)(JGN)
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R&D utilizing ultra high-speed network
Ex. Image transmission
Distance education
Transmission quality control etc.
Public Use of JGN (Public use of gigabit network)
Public use
R&D funded by TAO
“Support scheme for R&D utilizing JGN”University Hospital
Special care Staff
X-Ray picture
R&D for ultra high-speed technology and advanced application technology funded by TAO
Ex. Tele-medicine
Clinic
R&D funded by TAO
(Tsukuba, Keihannna, Kitakyushu) The most advanced research facility configured by high-performance computers etc.
( Kyoto, Okayama)Comprehensive user-connected optical communication testing environment utilizing WDM
High-capacityImage
Database
Advanced image transmission system
Gigabit Laboratory ( Shared use research Facility )
Research Center
・ R&D for Ultra High-Speed 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
Research Center
TAO R&D
R&D conducted by TAO iteself
Event
Event use
Temporary use such as events or lecture presentation
Ex. National athletic meet broadcasting
Open the most advanced research facility in telecommunications field for private companies etc.
Gigabit Network Research & Development SystemGigabit Network Research & Development System
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Link owner will be changed from JST to CRL on Nov.1, 2003
Europe
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WINDS: Wideband Inter-Networking Engineering Test & Demonstration Satellite
• Objectives:– Development of high speed broad
band satcom system
• Main Characteristics:
– Mission Duration: 5 years– Weight: 2,300kg (BOL)– Electrical Power:7,500W(EOL)
• Technology Development: – On-board ATM Switch– Active phased array antenna for
scanning in Ka-band– Fixed spot-beam antenna
Major Communications Specifications Frequency 28.05±0.55GHz(up) 18.25±0.55GHz(down) No.of Beams 4 ATM Switching Data Rate:1.5~155Mbps Throughput:~622Mbps IF Switching Bandwidth:1.1GHz Data Rate:1.2Gbps
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Beam Coverage of WINDS
APAA:Active Phased Array Antenna
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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 2m(**) Antenna size of smallest earth station is 45cm
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モンゴル
タイ
.Wireless Communications Laboratory
Kingdomof Thailand
Republic ofSingapore
CRL Asia Research Center Headquarters
CRLTokyo
Headquarters&
4 Research Centers
CRL Asia Research Center with 2 Laboratories
Thai Computational Linguistics Laboratory
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Organaization and Location of CRL Asia Reseach Center
Thai Computational Linguistics Laboratory
Laboratory
Laboratory
Thailand
Singapore
Other Asian Country
Other Asian Country
CRL Asia Research Center Headquarters
Wireless Communications Laboratory
Proposition to establish
Existing site
Thailand
(Established on October 1, 2002)
(Established on October 1, 2002)
(Established on September 1, 2002)
Dr. CHUJO Wataru, Director
Dr. ISAHARA Hitoshi, Director
Dr. FUJISE Masayuki, Director
Mr. NAKAGAWA Fumihiko, SupervisorStrategic Planning Division, CRL
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Roles of CRL Asia Research Center
Collaborative research and develop with Asianinstitutions such as national institutes, Universities, and private sectors.
Promote and support international standardization activities related to Asia-Pacific nations throughout the region by contributing to APT.
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.
Asia-PacificTelecommunity
NECTECin Thailand
Open Platform
I2Rin Singapore
Universities
CRL Asia Research Center
Headquarters
Thai Computational Linguistics Laboratory
Research Laboratories
International Standardization
ResearchCollaboration
CRL Asia Research Center
Private SectorsWireless
Communications Laboratory
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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.
Development of Original TechnologiesCompile massive linguistic resources ( text data, dictionaries )Develop practicable systems, such as information retrieval
Japanese/ EnglishLinguistic knowledge
Thai
R&D in Japan R&D in Thai Computational Linguistics Laboratory
Other Asian languages( Vietnamese, Myanmar's etc. )dissolution of digital divide
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Wireless Communication Laboratory- Singapore -
ROF transmission test system installed in the Singapore Lab
-Research on Intelligent Transport Systems (ITS) and wireless telecommunications technologies related to new-generation mobile communications
Measurement equipments
RoF Transmission system
Concept of new mobile communications and ITS communications including cellular, hotspot, and linear cells
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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
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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・ Use information from home appliances and for shopping, guidance to public institutions for elderly and disabled and natural attainment of IT society
Transportation /logistics ・ More effective physical distribution management and recycling
IT・ Provision of resources that meet the user’s needs through sharing and resource managing over networks providing services
Community
information
・ Advancement of industrial and economic revitalization by using regional IX’s
Education・ Advanced distance learning using actual content of museums and libraries
・ Usage on a national scale of educational content of each region
Public sector
・ 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
Potential applications
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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
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• Thank you !