Future Internet Research Activities and Testbed 제목이 한 줄인 경우 Experiences in Korea 날짜 Future Infrastructure Team Sun-Moo Kang Contents Ⅰ FI Activities in Korea Ⅰ Ⅰ FI Activities in Korea FN Testbed (Current) Ⅱ FN Testbed (Current) Ⅱ Ⅱ FN Testbed (Future) Ⅲ Ⅲ FN Testbed (Future) Ⅲ 2 1
Contents Ⅰ Ⅰ FI Activities in Korea Ⅰ FI Activities in Korea Ⅱ FN Testbed (Current) Ⅱ Ⅱ FN Testbed (Current) FN Testbed (Future) Ⅲ FN Testbed (Future) Ⅲ Ⅲ 3 Future Internet in Korea � Ministry of Information and Communications (MIC) � IITA (Institute for IT Advancement) : R&D planning and supervision � BcN developed as the infrastructure for the near future � National exploratory R&D project on Future Internet is launched in 2007 � “ Future Internet ” selected as one of the Ten Strategic Areas (from 2008) 4 2
R&D project � Fundamental Technologies for Future Internet (national project by IITA) � 2007 – 2009 (3 years) � Approx. 4.4 M$ 5 Project details � R&D Planning (through Future Internet Forum) � Identify long-term R&D topics � Predict the future technologies � Promote collaborations � Work on selected research topics (universities) � Architecture � Wireless � Services � Participation to Standard Activities � IETF, ITU, IEEE, forum etc. 6 3
FI workshops � The first workshop “ Internet of the Future ” � July 20-22, 2006, Seoul, Korea � http://mmlab.snu.ac.kr/~kdcho/kcist2006/ � FIW 2007 � July 9-10, 2007 � Seoul � Future Internet Camp � Aug. 20-22, 2007 � Jeju Island 7 2007 and later � Exploratory national projects � Plan for long-term R&D projects � Plan, design and test the national Future Internet testbed (KOREN) � International collaborations � Japan � China � Europe � US 8 4
Future Internet Forum � Established in 2006 to promote R&D collaborations in Future networking � Building research communities � Architecture � Wireless � Service � Testbed � Policy � http://anf.ne.kr/fif/ � Workshops, seminars, publications 9 Future Internet Forum Research areas include: ways to fundamentally • Architecture change Internet architecture through ID/locator Working Group separation [GSE = Global, Site, End], etc … Research areas include: ad hoc and mesh • network deployment to help with diverse apps Wireless such as; distributed network weather forecasting Working Group and monitoring, sensor network Research areas include: work with industry • Service Working partners (KT) in MDS [Managed Delivery Service] - links are formed between 3 rd Party Group Provider, User and NGN Provider to deliver content 10 5
Future Internet Forum Future Internet Forum Research areas include: developing Future • Test bed Internet test bed (e.g. KOREN] in order to Working Group perform end-to-end experiments over diverse technologies and emphasize interoperability, manageability, virtualization and sliceability Policy Working Research topics include: setup policy and • Group roadmap for future Internet R&D, Testbed, Future strategy 11 Contents Ⅰ FI Activities in Korea Ⅰ Ⅰ FI Activities in Korea FN Testbed (Current) Ⅱ FN Testbed (Current) Ⅱ Ⅱ FN Testbed (Future) Ⅲ Ⅲ FN Testbed (Future) Ⅲ 12 6
KOREN Overview � KOREN : KOREA Advanced REsearch Network � Non-profit research network � Funded by Government [MIC] � Established in 1995 � NIA started its participation in KOREN from 2002 � Support network service and R&D Project � Currently, 79 R&D institutions � 9 funded R&D Projects in 2007 13 Purposes � To expand the advanced technological research basis of Korea and to support the local IT industry by providing faster, more efficient networks � Support for international cooperation research projects � A testbed for the next generation network technology, applications and services � Support for Government ’ s pioneering pilot projects with advanced technology (e.g. BcN) 14 7
Network Connection As-Is To-Be Topology Change KREONET KREONET 1G Seoul XP 1G BcN CERNET 1G BcN 155M CERNET 1G 155 (China) 622M (China) M QSS 1G 1G 1G Seoul 1G TEIN2 6NGIX MSPP 1G 6NGIX TEIN2 Yongin 622M (EU) GSR (EU) 1G C7609 QoS Center 2.5G NIA-PoP 10G 1G Yongin Suwon 10G QoS x 2 MSPP guaranteed 20G 20G NW 1G ○ ○ Daejeon NIA-PoP QSS 1G MSPP Daejeon NIA-PoP 1G 10 C7609 2.5G QSS 1G G Daegu Daegu QoS Center 10 MSPP G 1G 10 10 G 2.5G 2.5G 10 G QSS G Gwangju 1G Busan Busan MSPP 2.5G 1G MSPP QSS Gwangju QSS NIA-PoP 10G 1G 10G 10 10 NIA-PoP 1G G G C7609 10G JGNII JGNII (Japan) (Japan) 1G Cheju 15 Cheju 3/ Network Facilities � 8 Giga PoPs � PoPs : Seoul (2), Daejeon, Daegu, Pusan (2), Kwangju, Suwon � 5 Open Test-beds � Seoul (NIA), Daejeon (ICU), Daegu, Pusan, Kwangju � 2.5G ~ 40Gbps backbone � Seoul – Daejeon: 20G � Daegu – Daejeon - Kwangju - Pusan: 10G � Seoul – Suwon: 10G 16 8
Network Enhancement Application Application IP IP IP IP (R&E) (Logical Etc. (Test) ) MSPP/MSTP DWDM Optical Switch DWDM Optical Optical Fiber Fiber 17 Network Function International R&E Network IX R&E User Testbed PoP (2) QoS guaranteed R&E Testbed Network PoP User (1) Best-Effort Testbed PoP R&E Network R&E Testbed User 18 4/ 9
Open Lab Testbed Seoul Suwon 10G 자재함 ADM ADM ADM ADM DWDM DWDM Open Testbed (NIA) 20G BcN QoS Measurement, (VoIP), BcN Pilot Service Internetworking DJ Daegu ADM ADM 자재함 DWDM 10G 자재함 ADM ADM DWDM Open Testbed (ICU) Open Testbed ( ’ 07) Mobility, Security, 10G 10G Application Service Charging, AAA, Service Architecture Architecture 10G PS KJ ADM ADM ADM ADM DWDM DWDM 자재함 Open Testbed Open Testbed ( ‘ 07) 자재함 ( ’ 07) IPTV test, UCC, FTTH, Motion Deection u-Mobile, Wibro, WiFi, CDMA, Ad-hoc, Mesh, 19 u-Sensor BcN Pilot Service Interworking � Interworking network for BcN Operators � Service Interworking Test � Terminal Interoperability Test � QoS Measurement Center 1G Octave Octave QSS120 (KT) (KT) 1G 1G UbiNet UbiNet Kwanggaeto KORE Kwanggaeto (SKT/Hanaro) (SKT/Hanaro) (BoraNet) (BoraNet) N 1G L3 IP Routing (Static) Native Interface Cable Cable (Cable Cons.) (Cable Cons.) 20 10
Sensor Network Research � KOREN-based application test — a nationwide USN (Ubiquitous Sensor Network) Architecture over IPv6 � Low-power consumption sensor development � Precise weather forecasting using sensor nodes � Monitoring software development for sensor networks � Sensor networking architecture � Transmitting method and management of collected data 21 Mesh-based Access Network Testbed Project Performance evaluation Consortium: SNU, HP-USA (Mobile Media . TCP/UDP Data Throughput, Delay, Multi-hop System Lab) analysis Testbed Configuration PlanetLab Over KOREN . SNU Mesh – KOREN – Abilene - HP Mesh . PlanetLab Testing over KOREN . SNU PlanetLab node – KOREN – Abilene - HP PlanetLab node 22 11
IPTV Overlay Multicast Testbed Project End-to-End Resource Control, QoS Consortium: HUFS, ICU, RivertreeNet, qualified Multicasting Technology Tsinghua Univ., BUPT . Web-based IPTV QoS scenario, Web-based Testbed Configuration EPG (Electric Program Guideline) Development . KOREN Daejeon-Yongin RACF Overlay Multicast . NGN RACF based Overlay Multicast Technology Testbed configuration IPTV Server/Client Test Model Research . KOREN-CERNET IPTV Service Interworking Testbed Configuration 23 Nationwide IP-USN Networking Testbed Project Interworking and routing protocol test in Consortium: AJU, PicosNet, iBit, IETF USN networks 6LowPAN WG Efficient Interworking protocol testing between KOREN and IP-USN Testbed Configuration . IP-USN Bootstrap function . IP-USN Interworking Testbed in 6 KOREN PoPs IP-USN Networking technology Stands with IETF 6LowPan WG . Test for Different IP-USN Routers 24 12
Wireless Multimedia Sensor Network Testbed Project Consortium: GIST, SKU, OSU, UIUC WMN based multi-hop, Multimedia transmission technology Testbed Configuration . HD multimedia data transmission technology on . WMN with KOREN interconnected Server Routers IEEE802.15.4/Zigbee-based Sensor node Testbed Wireless and wired convergence network (7X7 Grid Topology) Scheduling technology for minimum . GIST-KOREN-SKU interference in WSN network 25 Contents Ⅰ FI Activities in Korea Ⅰ Ⅰ FI Activities in Korea FN Testbed (Current) Ⅱ FN Testbed (Current) Ⅱ Ⅱ FN Testbed (Future) Ⅲ Ⅲ FN Testbed (Future) Ⅲ 26 13
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