Regional Networking North Asia Networking Kiyoshi IGARASHI Communications Research Laboratory, Incooperated Administrative Agency, JAPAN APAN Busan, Korea 27 Aug. 2003

KOREN... Soul IX Busan IX Fukuoka (Kyushu) IX Tokyo IX For Europe For Asia and the countries in the Pacific Ocean For the US and Europe Research organizatio n etc. KJCN 1Gbps - APII: Asia-Pacific Information Infrastructure KJCN : Korea Japan Cable Network IX : Internet eXchange KOREN : 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 Asian-Pacific region 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 ( KJCN (Korea-Japan Cable Network)

155 Mbps (Koreasat-3/N-STAR; Ka-band) ・ IP over ATM transmission ・ 3D-HDV transmission ・ 3-HD panorama video transmission experiment KoreaJapan ー Demonstration at 2002 FIFA World Cup ー Korea-Japan HDR Sat. Comm. experiments

International Joint Research by Region 1996 Total: Total:106 North America 30 Europe 34 Asia 20 Other regions 14 North America 41 Other regions 10 Europe 24 Asia 31

International Joint Research Australia 4 Singapore 2 Thailand 4 Korea 10 China 13 Russia 6 Canada 11 U.S.A. 30 Europe 24 Other Asia 2 Joint Researches in FY 2001 : 106 projects CRL

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

KOREN... Soul IX Busan IX Fukuoka (Kyushu) IX Tokyo IX For Europe For Asia and the countries in the Pacific Ocean For the US and Europe 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) KR vs JP Local demo(JP&KR) KR vs JP

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)

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

Sapporo Sendai TsukubaNagano Kanazawa Nagoya Kitakyushu Okayama Makuhari Osaka Kochi Fukuoka Takamatsu Tokyo Two 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 Network (JGN)

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- capacity Image 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 System

Link owner will be changed from JST to CRL on Nov.1, 2003 Europe

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 : –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

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 2m  (**) Antenna size of smallest earth station is 45cm 

モンゴル タイ. Wireless Communications Laboratory Kingdom of Thailand Republic of Singapore CRL Asia Research Center Headquarters CRL Tokyo Headquarters & 4 Research Centers CRL Asia Research Center with 2 Laboratories Thai Computational Linguistics Laboratory

Organaization and Location of CRL Asia Reseach Center

Roles of CRL Asia Research Center

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 Technologies Compile massive linguistic resources （ text data, dictionaries ） Develop practicable systems, such as information retrieval Japanese/ English Linguistic knowledge Thai R&D in Japan R&D in Thai Computational Linguistics Laboratory Other Asian languages （ Vietnamese, Myanmar's etc. ） dissolution of digital divide

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

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

The fields of applicationsOverview 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

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 !