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CanalAVIST a Digital Media Channel on TEIN2 by Kanchana Kanchanasut Executive Director, AVIST and Internet Education and Research Laboratory ASIAN INSTITUTE OF TECHNOLOGY What is CanalAVIST? Within ASEAN framework, CanalAVIST is a part of ..

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canalavist a digital media channel on tein2

CanalAVISTa Digital Media Channel on TEIN2

by

Kanchana Kanchanasut

Executive Director, AVIST

and

Internet Education and Research Laboratory

ASIAN INSTITUTE OF TECHNOLOGY

what is canalavist
What is CanalAVIST?
  • Within ASEAN framework, CanalAVIST is a part of ..
    • ASEAN Virtual Institute for Science & Technology (AVIST)
    • ASEAN Science and Technology Research and Education Network Alliance (ASTRENA)

“Providing channels for seamless education, teaching,

training, conferencing, lectures, and talks through

ASEAN countries for ASEAN researchers and students.”

mission
Mission:

“Coming together to share learning, experiences and resources to develop our people”

Objectives:

To provide rapid dissemination and sustainable sharing of

knowledge, information, data and skills in the context of

ASEAN countries for:

  • Life Long e-Learning (AVIST)
  • Channels of Events
  • Cumulative Repository of Recorded Learning Materials
why canalavist
Why CanalAVIST?
  • AVIST
  • TEIN2
  • Technology and community experiences
avist
AVIST
  • www.avist.org
    • Life-long learning for ASEAN S&T
      • Introduction to Technology and Innovation Management
      • Sustainable Ecotourism Development
      • HyperCourse on Bioinformatics
slide6

10 Gbps

  • TEIN2 network started Jan 2006, now connects:
    • 30million researchers
    • and students
    • 4000 institutions
    • 10 countries
  • PoPs in Singapore, HK and Beijing; NOC in HK
  • Funded to Sept 2008, then……

NA

EU

2.5 Gbps

EU

3 x STM4

Access capacities

45 – 622 Mbps

tein2 partner countries representatives
TEIN2 Partner Countries-representatives

Asia Pacific:

Australia (AARNet)

China (CERNET)

Indonesia (ITB)

Japan (MAFFIN, NICT, NII)

Korea (NIA)

Lao (LERNET)

Malaysia (MDC)

Philippines (ASTI)

Singapore (SingAREN)

Thailand (ThaiREN)

Vietnam (VinaREN)

Europe:

France (RENATER)

Netherlands (SURFnet)

UK (UKERNA)

DANTE

Also supported by:

TRANSPAC2

Juniper Networks

tein3 network project
…TEIN3 Network project!

European Commission has approved funding to end 2011

Extend to South Asia

Further support for application development

Transfer TEIN3 programme to Asian ownership

Plan for ‘TEIN4’

Vietnam the first country to submit a Letter of Intent to participate in TEIN3

slide9

Timezones and Populations

TEIN2:

Member countries represent 1/3 of the world’s population in a timezone range spanning only 3 hours

TEIN3

Potential member countries represent almost 60% of the world’s population in a timezone range spanning only 5 hours

Small timezone range is critical for interactive collaboration

technology and ap community experiences

Technology and AP community experiences

Towards open teaching and learning space

open classrooms ip multicast vdo streaming

5 mbps

Open Classrooms: IP Multicast + VDO streaming

30 mbps

TEIN2

High-speed

m6bone

15 mbps

streaming events on tein2
Streaming Events on TEIN2

SIGCOMM 2007 Kyoto broadcast by WIDE/SOI

  • IPv6 Multicast to TEIN2 members,

27-31 Aug, 2007

http://www.soi.wide.ad.jp/project/sigcomm2007/

Multi-sites conference: InCoB2007

HKUST, HK Science Park and Vietnam National University

27-31 Aug, 2007

http://incob.apbionet.org/incob/hanoi.shtml

Mozilla 24 IPv6 Multicast

  • France, Japan and Thailand

15 September, 2007

http://www.mozilla.com/en-US/press/mozilla-2007-08-10.html

network diagram a detailed view
Network Diagram : a Detailed View

IPStar Office

BKK, TH

SOAS, UK

Classroom

OLSR Gateway

TEIN2

Bangkok IX

Mobile Vclass OLSR Nodes

UniNet Office

BKK, TH

Multiple Instructors

Site 1, Burirum, TH

Burirum Live

Lecture Downstream Webcast

Vclass E-learning Platform

canalavist heterogeneous environment how to resolve
CanalAVIST: heterogeneous environment?How to resolve?
  • Tunnelling
    • Need co-ordination
    • Support from NOC engineers
  • Mobile users
    • SIP
    • Peering of SIP servers
  • Streaming
    • DVTS
      • Opensource
      • IEEE1394
      • Economical
internet digital media streaming architecture

Tier 1.3

Tier 1.4

Tier 1.2

Tier 2.5.1

Tier1.1

Tier 1.5

Tier 2.5.2

Multicast Backbone

Tier 2.11.2

Tier 1.11

Tier 1.6

Tier 2.11.1

Tier 1.7

Tier 3.11.1

Tier 1.9

Tier 1.8

Tier 2.9.1

Tier 2.9.2

Internet Digital Media Streaming Architecture

Tier 1.10

internet digital media streaming architecture16

Tier 1.3

Tier 1.4

Tier 1.2

Tier 2.5.1

Tier1.1

Tier 1.5

Tier 2.5.2

Multicast Backbone

Tier 2.11.2

Tier 1.11

Tier 1.6

Tier 2.11.1

Tier 1.7

Tier 3.11.1

Tier 1.9

Tier 1.8

Tier 2.9.1

Tier 2.9.2

Internet Digital Media Streaming Architecture

Tier 1.10

gateways
Gateways
  • DVRelay
    • Bandwidth Reduction
    • IPv4 and IPv6 conversion and vice versa
    • Unicast and Multicast conversion and vice versa
  • SIP
    • Peering
  • Multicast Address Management
  • Repository of Archived VDO
canalavist architecture
CanalAVIST Architecture
  • P2P of
      • SIP
      • Content repository
      • Bandwidth
      • IP Protocol
      • Streaming reservation and auto-confuguration
heterogenous network conditions
Heterogenous Network Conditions
  • Network
    • Bandwidth
    • Routing
      • IPv4 VS IPv6
      • Support for Unicast or Multicast
    • Policy
      • Security
      • Transit
      • Blocking/Filtering -- UDP, Multicast
canalavist operation

jp.DVRelay.canalavist

JP

cn.DVRelay.canalavist

kr.DVRelay.canalavist

CN

KR

hk.DVRelay.canalavist

HK*

vn.DVRelay.canalavist

VN

PH

th.ru.studio1.canalavist

th.rm.studio1.canalavist

ph.DVRelay.canalavist

th.DVRelay.canalavist

TH

th.psu.studio3.canalavist

MY

my.DVRelay.canalavist

ID

au.uniX.studio3.canalavist

id.DVRelay.canalavist

CanalAvist Operation

JP

CN

KR

th.ru.studio1.canalavist receive unicast DVTS at 6-30 Mbps via IPv4

th.rm.studio1.canalavist receive unicast DVTS

at 6-30 Mbps via IPv6

HK*

VN

PH

TH

Send unicast DVTS

at 6-30 Mbps via IPv4/IPv6 to au.DVRelay.canalavist

MY

SG*

SG*

sg.DVRelay.canalavist

th.psu.studio3.canalavist receive multicast DVTS at 6-30 Mbps via IPv6

ID

Relaying DVTS and send multicast at 30 Mbps via IPv6 to TEIN2 network

Type of CanalAvist Studio

Studio1: Receive only

Studio2: Send only

Studio3: Send and Receive

AU

AU

au.DVRelay.canalavist

canalavist operation cont

jp.DVRelay.canalavist

cn.DVRelay.canalavist

kr.DVRelay.canalavist

hk.DVRelay.canalavist

vn.DVRelay.canalavist

th.ru.studio1.canalavist

th.rm.studio1.canalavist

ph.DVRelay.canalavist

th.DVRelay.canalavist

th.psu.studio3.canalavist

my.DVRelay.canalavist

id.DVRelay.canalavist

CanalAvist Operation (Cont.)

JP

CN

KR

th.ru.studio1.canalavist receive unicast DVTS at 6-30 Mbps via IPv4

th.rm.studio1.canalavist receive unicast DVTS

at 6-30 Mbps via IPv6

HK*

VN

PH

TH

Send multicast DVTS

at 6-30 Mbps via IPv4/IPv6 to au.DVRelay.canalavist

MY

SG*

sg.DVRelay.canalavist

th.psu.studio3.canalavist receive multicast DVTS at 6-30 Mbps via IPv6

ID

au.uniX.studio3.canalavist

Relaying DVTS and send multicast at 30 Mbps via IPv6 to TEIN2 network

Type of CanalAvist Studio

Studio1: Receive only

Studio2: Send only

Studio3: Send and Receive

AU

au.DVRelay.canalavist

solution

CN NOC

AS4538

KR NOC

AS9270

HK NOC

AS…

SINET

AS2907

VN NOC

AS24175

JP NOC

AS7660

WIDE

AS2500

TIEN2

AS24490

IPv6 Multicast

ThaiSARN

AS3836

TH NOC

AS24475

AU NOC

AS7575

UniNET

AS4621

MY NOC

AS24514

PH NOC

AS…

AIT

AS4764

SG NOC

AS23864

ID NOC

AS…

NUS

AS7610

NTU

AS9419

Solution

DVRelay

Unicast

Multicast

Unicast/Multicast

canalavist
CanalAVIST -->
  • Next Generation Global Education
    • Opensource and Open Courseware
    • On-demand repository of educational/research VDOs
    • Global classrooms
roles of canalavist
Roles of CanalAVIST
  • Tele-lecture event scheduling and resource management (multicast addresses for lectures)
  • Facilitate members’ tele-lecture activities
  • Develop and maintain stable E-education platform for members
  • Co-ordinate with network NOC teams IP multicast on TEIN2 to ensure stable operation
  • Promote the use of tele-lectures in the community
sustainability membership model
Sustainability: Membership Model
  • Open toTEIN2 and/or ASEAN member institutions
    • Institutions
      • Colleges and Universities;
      • Not-for-Profit organizations;
      • Foundations;
      • Private Corporations; and
      • Selected Governmental Agencies.
benefits for canalavist member
Benefits for CanalAVIST Member
  • Providing resources for the benefits of learners and researchers;
  • Featuring extensive portfolio with a programme of events and;
  • Sharing highly valuable cross-cultural and cross-national learning and experience; and
  • Allowing learning on-demand in a cost effective way.
types of members
Types of Members
  • Content Providers (Sending & Receiving)
    • Share/contribute curriculum materials and resources;
    • Enjoy access and utilize services and resources;
    • Enrich teaching opportunities, expand venues for staff development; and
    • Empower educators working in their own country to bring distance learning to a wider population.
  • Users (Receiving)
    • Access the materials and talks available on CanalAVIST wherein 24x7 technical support provided.
contact
Contact:

Internet Education and Research Laboratory (intERLab)

Asian Institute of Technology, P.O.Box 4,

Klong Luang, Pathumthani 12120, Thailand

Tel: +66 (0) 2525 6611/6613

Fax: +66 (0) 2524 5375/6618

Administration: info@canalavist.org

Technical: tech@canalavist.org

URL: http://www.canalavist.org

slide30

AIT, Thailand

ENST, France

Keio U, Japan

Stanford, USA

Mozilla Event, 15/09/07