SCIENCE SUPER HIGHWAY CONNECTING TO DATA

KREONET supports high-performance network infrastructure to provide research resources such as diverse science technology information resources, supercomputing, GRID and e-science applications to approximately 200 R&D institutes.

With 17 regional centers across the country, it has developed network infrastructure which enables diverse studies in any places. Based on such network, KREONET has provided collaborative research environments for high-tech applied research activities to domestic researchers and played a key role as a national research network.KREONET will be a great partner and sponsor of all researchers to help them continue R&D activities inside and outside the country and accomplish remarkable achievements. KREONET is a national R&D network which realizes ‘hyper-speed’, ‘hyper-connectivity’ and ‘hyper-convergence’, the core infrastructure of the Fourth Industrial Revolution.

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HISTORY New Technology, New Life

  • 2018
    Domestic network
    • An integrated ScienceDMZ model (infrastructure + system + development) developed for the construction of Science Big Data Super High
    • 100G monitoring & DTN system developed for Science DMZ
    • ScienceLoRa (KREONET-based wireless IoT) services launched
  • 2017
    Domestic network
    • Climate & meteorological research network-centered ScienceDMZ model applied and services launched (security review completed by the National Intelligence Service)
    • LHCONE (CERN LHC open network) develop and linked
    • Daejeon-Ochang far field quantum cryptography communication network developed and applied
  • 2016
    Domestic network
    • World’s best global 100G research network launched (five metropolitan regions)
    • KREONET collaboration platform, MoU signed with the World Meteorological Organization (WMO), a special agency of the United Nations (UN)
    • Linked with the KREONET ScienceDMZ and the US Pacific Research Platform (PRP)
    Global network
    • World’s best global 100G research network launched (five metropolitan regions)
  • 2015
    Domestic network
    • KREONET softwarization (KREONET-S) ed
    • KISTI-CERN 10Gbps LHCOPN (CERN LHC optical private network) developed
    • Daedeok Innopolis-based near field quantum cryptography communication testbed developed/applied
    • KAFE service, linked with the European EduGAIN
  • 2014
    Domestic network
    • Sejong regional center newly developed (20Gbps)
  • 2013
    General-purpose and high-tech research environments developed Domestic network
    • The 200G Seoul-Daejeon backbone and 20G regional backbone project launched
    • Increase in speed for 16 regional centers: 10G/20Gbps
    • 40Gbps Daejeon-Gwangju-Changwon high-tech research network developed
    • 80Gbps Daejeon-Changwon-Busan high-tech research network developed
  • 2012
    Domestic network
    • Eduroam integrated roaming and authentication services launched; NRO on ‘.kr’ acquired
    • Linked with dynamicKL (KREONET LP provisioning) and global NSI; Listed on Top 100 Technologies of Korea announced by the Ministry of Education and Science
  • 2011
    Domestic network
    • Seoul-Daejeon dark-fiber (optical cable infrastructure) secured
  • 2010
    South Korea’s first 100G research network developed Domestic network
    • The 100G Seoul-Daejeon backbone and 20G regional backbone project launched
    • Busan, Daegu, Gwangju (12.5G), Ochang, Incheon (10G), Ulsan, Songdo (5G)
    • Cyber-lab development support service launched
    Global network
    • China (Hong Kong)-Daejeon-USA (Seattle) 10Gbps established
    • 2.5Gbps backup circuit established (Hong Kong, Seattle)
  • 2009
    Global network
    • Linked with the National University of Singapore (NUS), APAN-JP and Google (IPv6) (May 2009)
  • 2008
    Global network
    • Linked with the ASGC (Taiwan), University of Hong Kong (HKU) and HKIX (Mar. 2008)
  • 2007
    Domestic network
    • Regional centers expanded (Gangneung): 56Gbps (Jan. 2007)
    • DAEDEOK INNOPOLIS IPv6 cluster developed
    Global network
    • Linked with the China Education and Research Network (CERNET) (Mar. 2007)
  • 2006
    Participated in the BIG GLORIAD project Domestic network
    • Regional centers expanded (Jeju): 5Gbps (Jan. 2006)
  • 2004 -2005
    The nation’s first global lambda service launched Domestic network
    • Increase in bandwidth
    • Domestic backbone (Seoul-Daejeon): 10Gbps (Jan. 2004) → 20Gbps (Jan. 2005)
    • Busan, Daegu and Gwangju Regional Centers: 5Gbps → 10Gbps
    Global network
    • Linked with the Korea-China research network - KREONET, CSTNet: 155Mbps (Jan. 2004)
    • Linked with BIG GLORIAD global network (Aug. 2005)
    • China (Hong Kong), South Korea (Daejeon), the U.S. (Seattle): 10Gbps linkage
  • 2003
    Domestic network
    • Global lambda-hybrid research network established (Jan. 2003)
    • Domestic backbone (Seoul-Daejeon): 5Gbps, regional center: 2.5Gbps
    • Daedeok SuperSiReN developed/operated: 10Gbps (Jan. 2003)
    Global network
    • Increase in STARTAP: 155Mbps (Jan. 2003)
    • Linkage with StarLight: CA*net4/CANARIE Light path adopted
  • 2001
    An international research network gateway (45M) established Domestic network
    • KREONET2 services launched (May 2001)
    Global network
    • Linked with the NSF STARTAP: 45Mbps (May 2001)
    • Linked with the Teleglobe Internet: 20Mbps (May 2001)
    • Linked with STARTAP (2 layers) and Abilene/Internet2 CA*net3 (3 layers) (Jun. 2001)
  • 2000
    The nation’s first 155M backbone launched Domestic network
    • Domestic backbone (Seoul-Daejeon): 155Mbps (Jun. 2000)
    • Regional center: 10-45Mbps (Jun. 2000)
    Global network
    • Linked with the US MCINET: 16Mbps
  • 1997
    Domestic network
    • Pohang and Cheonan Network Centers added: 128Kbps
  • 1993
    Domestic network
    • Regional centers expanded: Ulsan, Gangneung, Jeju (1994)
    • High speed for 13 regional centers: 128Kbps - 1.544Mbps (1994)
    Global network
    • Linked with the European EuroPaNet (UILCC): 64Kbps (Jun. 1994)
    • Linked with Japanese IMNET (KDD): 56Kbps (Oct. 1995)
  • 1988
    South Korea’s first nationwide Internet service launched Domestic network
    • 10 regional centers established (Jan. 1989)
    • Seoul, Daejeon, Busan, Gwangju, Daegu, Incheon, Cheongju, Suwon, Jeonju, Changwon
    • KREONET local transmission path developed (1990)
    Global network
    • Linked with the US NSFNET / CERFnet (SDSC): 56Kbps (Mar. 1991)
  • SERVICE

    01 07

    Next-generation Ethernet Service – Logic Network

    KREONET’s next-generation Ethernet service is a connection-oriented, carrier-graded hybrid networking service provided on L2 layer.

    It is a QoS-guaranteed (bandwidth-guaranteed) high-tech research network service which uses standard Carrier Ethernet technologies such as 802.1ad. In particular, Carrier Ethernet provides diverse topological performance-guaranteed, high-price services such as E-LINE, E-TREE and E-LAN in one-to-one (1:1), one-to-many (1:M) and many-to-many (M:N) forms.

  • SERVICE

    02 07

    e-Conferencing

    It presents network-type integrated R&D environments for users who have asked KREONET’s domestic and international cooperation and provides a teleconferencing system to maximize the network’s utility and utilization.

    Specifically, it provides an integrated MCU-based multilateral video conferencing-based research network service as well as software environments. For those who want to use MCU, please contact us for smooth schedule management.

  • SERVICE

    03 07

    CERT-KREONET

    CERT-KREONET has been operated to protect core research information resources in national science and technology from cyber threats which have become more organized and sophisticated.

    It minimizes infringement risks for KREONET members and promotes life-cycle protection activities which strengthen their ability to prevent such accident.
    - Analysis of situation control and support on response to infringement attack though the construction of a non- system which is operated 24 hours a day all the year round
    - Support on the latest infringement threat trends and user difficulties
    - Enhancement of KREONET members’ infringement response capability through the spread of cyber crisis warning and emergency situations
    - R&D and application of the latest security technologies such as early malicious act warning system and realtime automatic check & visualization of large security events to provide safe high-tech security network services

  • SERVICE

    04 07

    Performance Improvement

    KREONET fulfills engineering services to improve transmission performances such as network & end-system tuning with a goal of providing the best performances to users who want the transmission of big data at high speeds.

    - PerfSONAR-based research network monitoring environments
    - Multi-path, end-to-end network performance monitoring
    - 16 regional center & major international hub construction & services
    ※ PerfSONAR: Internet2-ESnet (US)-Geant (Europe) co-development performance monitoring system

  • SERVICE

    05 07

    eduroam

    It a global roaming service which enables the use of a visiting organization’s wireless network free of charge without getting a temporary certificate from the institute.

    Under this mobile access service, eduroam members or linked institutes are able to use a roaming service safely in any places with their account. This service ed in Europe, and it is now available in about 8600 organizations (R&D institutes and colleges) in 54 countries.

  • SERVICE

    06 07

    COREEN

    Collaboration and Research Environment (COREEN) is a fast, safe and convenient web-based research collaboration service.

    COREEN members are able to communicate and share knowledge with peer researchers in realtime, using diverse collaboration tools. It upgrades research collaboration and enhances research productivity and work efficiency. COREEN provides diverse web application, computing and storage resources which are needed for research collaboration as a cloud service. The members of KREONET’s open identity provider service are able to user multiple collaboration services through one-time login. COREEN is aimed to support fast data/information exchange among researchers, quick decision-making and engineering experiments & tests. For this, it provides diverse collaboration tools (e.g., multilateral video conferencing, web seminar, user grouping & opinion collection, web-based file sharing, etc.) and various research resources (e.g., large file storage, experimental/test resources comprised of virtual or bare-metal nodes, etc.).

  • SERVICE

    07 07

    KAFE

    The Korean Access Federation (KAFE) is a union formed to connect user authentications in research and education fields based on identity federation technology.

    Research/educational institutes and related entities are allowed to join the KAFE organized by the Korea Institute of Science and Technology (KISTI). The members of the KAFE are able to use diverse resources and services of other colleges, research institutes and service providers, using their authentication information (ID and password) just as people freely travel around the world with their passport. Identity Federation is a solution in which an web application service grants service access authority based on the results of user authentication performed by the user’s institute and user attribute information unlike the conventional web application service in which user authentication is done based on internal user database.

ACHIEVEMENTS

    • High Energy Physics High Energy Physics High Energy Physics (HEP) represents global collaboration research led by CERN in Switzerland, which owns the world’s largest large hadron collider (LHC). This co-research is joined by about 3,000 people from 38 countries. For connection between tier centers to transmit HEP data in a hierarchical manner, transmission/reception of experimental data and sharing of computational resources, KREONET and GLORIAD resource are essential.
      01 10
    • ASTRONOMY & SPACE OBSERVATION ASTRONOMY & SPACE OBSERVATION Space observation equipment and astronomical data are big data which keep increasing according to observation time. The construction of environments in which such observation data can be transmitted and received in realtime in a stable manner is crucial in studies on celestial bodies and space. The transmission of observed data in realtime through KREONET and GLORIAD and stable observation equipment sharing environments make a contribution to the expansion of the scope of such studies and improvement of precision.
      02 10
    •  GENOME/BIO GENOME/BIO In a bio-sector, it is critical to quickly transmit and receive globally distributed data and store them into database as knowledge and information. Furthermore, joint research with global institutes and preparation of cyber research space are very important to keep research activities competitive. Data transmission through hyper-speed, high-tech research network, efficient use of computing resources and fast analysis of results would be international competitiveness in a bio-sector.
      03 10
    •  HIGH-TECH MEDICINE HIGH-TECH MEDICINE Current critical issues in a healthcare sector include cultivation of competent medical staff, expansion of the use of medical equipment & resources and telemedicine support on disadvantaged regions. In particular, realtime network connection in a stable fashion is essential in video-centered tele-laparoscopic surgery and medical robots where the transmission and precision of high-resolution image data from medical imaging and pathology are required. In tele-education, competent medical staff in capital regions and others and fair education are required. In terms of personnel exchange, multimedia-sharing technology such as multicast is needed for teleconference.
      04 10
    • WEATHER/CLIMATE WEATHER/CLIMATE For accurate climate prediction and weather forecast under abnormal temperature and rapid climate changes, researchers need more observation data and climate information. For this, they should be fast connected with supercomputer-level massive computational resources. The exchange of climate information and data between Korea Meteorological Administration and international organization through KREONET and GLORIAD bring fast growth and development in climate and meteorological research sectors and improve the accuracy of weather forecast.
      05 10
    • TELE-EDUCATION TELE-EDUCATION Tele-education has become more important, and its scope of use has further broadened in online environments. Under these circumstances, there has been a rising demand for the elimination of regional gap and balanced development. While more people take part in social activities and education, tele-education pursues two-way education which is more realistic than conventional one-way education. For this, the use of a research network designed for the realtime exchange of educational equipment and data through high-resolution images has become important.
      06 10
    • Construction Experiment KOCED Construction Experiment KOCED For construction studies and education, large experimental facilities scattered across the country can be used in any places through KREONET. To share experimental data, equal and joint operation between colleges and research institutes are promoted. KOCED and high-tech research network plan linkage and cooperation with secondary experimental facilities as well as 6 primary experimental facilities. They target to build cyber environments for construction research activities.
      07 10
    •  FUTURE NETWORKING FUTURE NETWORKING Future networking which studies next-generation Internet technologies designs brand-new Internet which can overcome the limitations and problems of the current Internet services and experiment related technologies. It has built a testbed in which domestic researchers are able to participate in R&D activities anytime through the GENI, the US future Internet testbed connected with the GLORIAD. In addition, more diverse studies and tests are being promoted.
      08 10
    • SUPERCOMPUTING SUPERCOMPUTING Recently, advanced countries have targeted to provide the best performances from supercomputing resources which have played a leading role in science technology. For this, they have worked hard to establish the resources and grounds to connect multiple supercomputers through a high-speed research network and jointly use them in science technology. South Korea has also developed a linkage and technical cooperation system for supercomputing resources scattered across the country through the joint use of supercomputing and helped regional centers become self-supported. In order for regional centers to grow into professional centers which dutifully play a regional center’s role and fulfill functions as a partner agency, in particular, connection with a high-quality research network and cooperation are required.
      09 10
    • BIG DATA CONVERGENCE TECHNOLOGY BIG DATA CONVERGENCE TECHNOLOGY The convergence of big data and multiple technologies is a critical sector which sets a future direction for technology development, not just use of data. It builds more efficient environments for researchers to get access to data by converging future technologies such as virtual environments and realistic interaction environment technology. KREONET supports networking technologies and systems which overcome physical distance and problems which can occur during traffic transmission such as delay and decrease in quality by expanding conventional networking technology used in sending HD/4K media.
      10 10

245, Daehak-ro, Yuseong-gu, Daejeon, Republic of Korea Call +82-42-869-0705 Fax +82-42-869-0509 Email : helpdesk@kreonet.net

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