Future Internet Research Activities and Testbed Experiences in - - PDF document

▶
future internet research activities and testbed
SMART_READER_LITE
LIVE PREVIEW

Future Internet Research Activities and Testbed Experiences in - - PDF document

Jun 16, 2023 234 likes •430 views

Future Internet Research Activities and Testbed Experiences in Korea Future Infrastructure Team Sun-Moo Kang Contents FI Activities in Korea FI Activities in Korea FN Testbed (Current)

slide-1
SLIDE 1

1

제목이 한 줄인 경우

날짜

Future Infrastructure Team Sun-Moo Kang

Future Internet Research Activities and Testbed Experiences in Korea

2

Contents FN Testbed (Current) FN Testbed (Current) Ⅱ Ⅱ Ⅱ FN Testbed (Future) FN Testbed (Future) Ⅲ Ⅲ Ⅲ FI Activities in Korea FI Activities in Korea Ⅰ Ⅰ Ⅰ

slide-2
SLIDE 2

2

3

Contents FN Testbed (Current) FN Testbed (Current) Ⅱ Ⅱ Ⅱ FN Testbed (Future) FN Testbed (Future) Ⅲ Ⅲ Ⅲ FI Activities in Korea FI Activities in Korea Ⅰ Ⅰ Ⅰ

4

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)

slide-3
SLIDE 3

3

5

R&D project Fundamental Technologies for Future Internet (national project by IITA)

2007 – 2009 (3 years)

  • Approx. 4.4 M$

6

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.

slide-4
SLIDE 4

4

7

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

8

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

slide-5
SLIDE 5

5

9

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

10

Future Internet Forum

Architecture Working Group

  • Research areas include: ways to fundamentally

change Internet architecture through ID/locator separation [GSE = Global, Site, End], etc… Wireless Working Group

  • Research areas include: ad hoc and mesh

network deployment to help with diverse apps such as; distributed network weather forecasting and monitoring, sensor network Service Working Group

  • Research areas include: work with industry

partners (KT) in MDS [Managed Delivery Service] - links are formed between 3rd Party Provider, User and NGN Provider to deliver content

slide-6
SLIDE 6

6

11

Future Internet Forum Future Internet Forum

Test bed Working Group

  • Research areas include: developing Future

Internet test bed (e.g. KOREN] in order to perform end-to-end experiments over diverse technologies and emphasize interoperability, manageability, virtualization and sliceability Policy Working Group

  • Research topics include: setup policy and

roadmap for future Internet R&D, Testbed, Future strategy

12

Contents FN Testbed (Current) FN Testbed (Current) Ⅱ Ⅱ Ⅱ FN Testbed (Future) FN Testbed (Future) Ⅲ Ⅲ Ⅲ FI Activities in Korea FI Activities in Korea Ⅰ Ⅰ Ⅰ

slide-7
SLIDE 7

7

13

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

14

Purposes

To expand the advanced technological research basis

  • f 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)

slide-8
SLIDE 8

8

15

Network Connection

As-Is To-Be

Topology Change

○

Cheju

155M

TEIN2 (EU)

622M

2.5G

1G 1G 1G

2.5G

Suwon

2.5G 2.5G 2.5G

XP

1G

Seoul Daejeon Gwangju Daegu Busan

NIA-PoP NIA-PoP NIA-PoP NIA-PoP 1G 1G 1G 1G 1G 10G Yongin NIA-PoP QoS Center 20G

○

Cheju 20G 10G Seoul Daejeon

1G x 2 155 M 622M 10G GSR 1G 1G QSS 10 G C7609

10 G 10 G 10 G

10 G 10G 10 G 10 G QSS

Busan QoS guaranteed NW

C7609 C7609 1G

Gwangju Yongin Daegu

1G 1G QSS QSS QSS 1G 1G 1G

QoS Center 10G

1G

3/

KREONET CERNET (China) JGNII (Japan) BcN 6NGIX TEIN2 (EU) KREONET CERNET (China) JGNII (Japan) BcN 6NGIX

MSPP MSPP MSPP MSPP MSPP MSPP 1G 1G QSS

16

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

Network Facilities

slide-9
SLIDE 9

9

17

Network Enhancement

DWDM Optical Fiber IP Application Optical Fiber DWDM Switch Optical MSPP/MSTP Etc. IP (Logical ) IP (Test) IP (R&E) Application

18

R&E User

PoP PoP

IX

(2) QoS guaranteed Testbed Network (1) Best-Effort R&E Network

Testbed Testbed

PoP

Testbed

International R&E Network

4/

Network Function

R&E User R&E User

slide-10
SLIDE 10

10

19

Open Lab Testbed

Suwon Daegu PS KJ DJ Seoul

20G 10G 10G 10G 10G 10G

Open Testbed (NIA)

BcN QoS Measurement, (VoIP), BcN Pilot Service Internetworking

자재함 자재함 자재함 자재함 자재함

Open Testbed (ICU)

Mobility, Security, Charging, AAA, Service Architecture

ADM ADM DWDM

Open Testbed (‘07)

IPTV test, UCC, FTTH, Motion Deection

Open Testbed (’07)

u-Mobile, Wibro, WiFi, CDMA, Ad-hoc, Mesh, u-Sensor

Open Testbed (’07)

Application Service Architecture

ADM ADM DWDM ADM ADM DWDM ADM ADM DWDM ADM ADM DWDM ADM ADM DWDM

20

Kwanggaeto (BoraNet) Kwanggaeto (BoraNet)

KORE N

Octave (KT) Octave (KT) UbiNet (SKT/Hanaro) UbiNet (SKT/Hanaro) Cable (Cable Cons.) Cable (Cable Cons.) 1G 1G 1G 1G

L3 IP Routing (Static) Native Interface

QSS120

BcN Pilot Service Interworking

Interworking network for BcN Operators

Service Interworking Test Terminal Interoperability Test QoS Measurement Center

slide-11
SLIDE 11

11

21

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

22

Mesh-based Access Network

Consortium: SNU, HP-USA (Mobile Media System Lab) Testbed Configuration

. SNU Mesh – KOREN – Abilene - HP Mesh . SNU PlanetLab node – KOREN – Abilene - HP PlanetLab node

Testbed

Performance evaluation

. TCP/UDP Data Throughput, Delay, Multi-hop analysis

PlanetLab Over KOREN

. PlanetLab Testing over KOREN

Project

slide-12
SLIDE 12

12

23

IPTV Overlay Multicast

Consortium: HUFS, ICU, RivertreeNet, Tsinghua Univ., BUPT Testbed Configuration

. KOREN Daejeon-Yongin RACF Overlay Multicast Testbed configuration . KOREN-CERNET IPTV Service Interworking Testbed Configuration

End-to-End Resource Control, QoS qualified Multicasting Technology

. Web-based IPTV QoS scenario, Web-based EPG (Electric Program Guideline) Development . NGN RACF based Overlay Multicast Technology

IPTV Server/Client Test Model Research

Project Testbed

24

Nationwide IP-USN Networking

Consortium: AJU, PicosNet, iBit, IETF 6LowPAN WG Testbed Configuration

. IP-USN Interworking Testbed in 6 KOREN PoPs . Test for Different IP-USN Routers

Interworking and routing protocol test in USN networks Efficient Interworking protocol testing between KOREN and IP-USN

. IP-USN Bootstrap function

IP-USN Networking technology Stands with IETF 6LowPan WG

Project Testbed

slide-13
SLIDE 13

13

25

Wireless Multimedia Sensor Network

Consortium: GIST, SKU, OSU, UIUC Testbed Configuration

. WMN with KOREN interconnected Server Routers IEEE802.15.4/Zigbee-based Sensor node Testbed (7X7 Grid Topology) . GIST-KOREN-SKU

WMN based multi-hop, Multimedia transmission technology

. HD multimedia data transmission technology on Wireless and wired convergence network

Scheduling technology for minimum interference in WSN network

Testbed Project

26

Contents FN Testbed (Current) FN Testbed (Current) Ⅱ Ⅱ Ⅱ FN Testbed (Future) FN Testbed (Future) Ⅲ Ⅲ Ⅲ FI Activities in Korea FI Activities in Korea Ⅰ Ⅰ Ⅰ

slide-14
SLIDE 14

14

27

FN Testbed Activities

  • Define the need for Future Network Testbed

Purpose of the Future Network Testbed Various Requirements on the FN testbed

Agenda for research using FN Testbed

R&D Topics on the FN testbed The anticipated range of experiments

International Cooperation

Various R&D projects with foreign institutions OMNIA …

Conceptual design

Set-up a reference model for FN Testbed Refer to world FN testbed architectures Realizing of ideas (Substrates, Network control, etc…)

28

OMNIA - Architecture

Backbone network

IT nodes and Data Centers (store, compute) Network nodes MANET sensor network

Cellular

WiMAX WiFi Ad-Hoc

Wired Access

ALL IP

Backbone network

IT nodes and Data Centers (store, compute) Network nodes MANET sensor network

Cellular

WiMAX WiFi Ad-Hoc Ad-Hoc

Wired Access

ALL IP

Omnipresent Mobile Next Generation Internet Architecture

slide-15
SLIDE 15

15

29

OMNIA - Map

30

WP4

Scalable Mobility Support Systems xxx Scalable solution for very high-speed and highly dynamic network Privacy policies realisation Identity and location management User based Device base Both AAA realisation for mobile environment IETF solutions New solutions ? Trust model for ad-hoc networks Other people resources Overlaying different trust models onto ad-hoc networks Security Legal issues in ad-hoc connectivity provisioning Lawful interception Encryption Attack avoidance mechanism UCL Cisco, T@W? Luxembourg

WP5

Seamless End-to-End Service Delivery Seamless mobility between different access technology and services Transcoding Support for high-speed mobility Handover issues Integrated NW & IT Resource Mobility & Mgmt FMC E2E QoS MC capability/compatibility issues between different access technologies Context aware Application API L2 L3 interaction and interfaces Essex T-Systems Motorola IBBT AIT UCL

WP6

IP Edge Mobility Mobile Entity (IP) Host, User, NW Resource Mgmt. IFs MONAMI6 Multiple IF Mgmt Policy & Preferences NEMO MANET MANEMO Alternative Solutions Lancaster Cisco INRIA BOEING

WP7

Proof of Concept Demonstration key points Mobile content sources E.g. Video Multicast and broad cast To and/or from mobile source Nested mobility ? Seamless mobility ? Vertical handovers ? Network adaptability Trans-coding & Trans-rating Maintaining QoS Demo Scenario Mobile interactive application Mobile gamming Mobile content provisioning Tour-de-France Emergencies and flash crowd Cumbria Use Essex & Gent as tech labs Use U2010 demo scenarios Mobicomp 3GDoctors T@W Yahoo

WP3 Business Models & Service Innovation

Business models, Use case studies, define applications to be demonstrated in WP7, New services, Social impact T-Systems, TI, ISCTE, Motorola, iDate, Yahoo, T@W, NIA

WP2 Policy & Regulation

Cisco, Motorola, UCL, Essex, Yahoo

WP0

Project Management Cisco Martel

WP8

Dissemination Training Luxembourg Martel Cisco

WP1 OMNIA Architecture

Architecture definition - user behavior analysis, usage patterns, static & mobile users, scalability, resilience, QoS, E2E, data protection bidirectional context management, security Architectural refinement - constant refinement, roadmap definition Long term clean slate architecture design - US GENI, holistic approach, challenges like new functionality boundaries, electriity consumption IBBT, Essex, Cisco, Motorola, AIT, UCL, NIA, T-Systems, TI All IP, 3G, 4G, WiMAX, WiFi, UWB, FMC, UC, vehicle, train, airplane, Ad Hoc NWs, Mobile User

slide-16
SLIDE 16

16

31

Future Network Testbed – Short-Term

WAP G/W MMSC Streaming DRM E-Mail

  • Service Platform: u-Service Creation Environment

Tools, Devices Backbone and Access: Ubiquitous Connectivity

WLAN based N/W Wibro-Evo Broadcasting VAN WPAN (Ad-hoc) New Access

  • Tech. – 4G etc.

Mobile (2G/3G/ WCDMA/HSDPA)

Terminal/Subscriber Centric: SDR, CR Terminal

  • S

S S S RFID/USN IP-USN Fixed Mobility Support Security Server

Authentication Server

Control Server Security, AAA, Code system SDR, CR Terminals Pervasive computing /Seamless User Experience

32

FN Testbed Roadmap

Conceptual Design Preliminary & Final Design Construction Starts up FN Testbed Operation & Upgraded Plan

2007 2008 2009 2010

Commercial Network

2004 2006 2008 2010 2012 2015 2020

BcN BcN III BcN II BcN Post- BcN Conceptual Design BcN Expansion Pilot Network Pilot Service Commercial

R&D New Internet Architecture Supporting High availability, Security Enhanced, Advanced Service Architecture on the Mobile, Ad-hoc, Ubiquitous Sensor Network TBD Network

Operation and Upgrade Construction

slide-17
SLIDE 17

17

33

Thank You !!

etxkang@nia.or.kr

34

Tasks

Architecture definition - user behavior analysis, usage patterns, static & mobile users, scalability, resilience, QoS, E2E, data protection bidirectional context management, security Architectural refinement - constant refinement, roadmap definition Long term clean slate architecture design - US GENI, holistic approach, challenges like new functionality boundaries, electricity consumption

Participants IBBT, Essex, Cisco, Motorola, AIT, UCL, T-Systems, TI, NIA

WP1 OMNIA Architecture

slide-18
SLIDE 18

18

35

WP3 Business Models & Service Innovatio n

Tasks Business models, Use case studies, define applications to be demonstrated in WP7, New services, Social impact

  • > u-Healthcare Service

Participants T-Systems, TI, ISCTE, Motorola, iDate, Yahoo, T@W, NIA