Transcript CanalAVIST - intERLab

CanalAVIST
a Digital Media Channel on TEIN2
by
Kanchana Kanchanasut
as Executive Director, AVIST
Professor
School of Engineering and Technology
Director
Internet Education and Research
Laboratory
ASIAN INSTITUTE OF TECHNOLOGY
What is CanalAVIST?

Within ASEAN framework, CanalAVIST is a
part of ..
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ASEAN Virtual Institute for Science &
Technology (AVIST)
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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:
“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?
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AVIST
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TEIN2
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Technology and community experiences
AVIST
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www.avist.org
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Life-long learning for ASEAN S&T
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Introduction to Technology and Innovation
Management
Sustainable Ecotourism Development
HyperCourse on Bioinformatics
TEIN2 network infrastructure
Before TEIN2..
 APAN (Asia-Pacific Advanced Network)
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Transpac Link between Asia and USA
Other Links: SG-US (Internet2), JP-PH
(Agriculture)

AI3 satellite testbed www.ai3.net
 Two-way: JP, ID, MY, PH, SG, TH, VN
 Unidirectional: KH, LA, MM
Trans Eurasia Information Network
1st link: Korea- France 2001 (2 Mbps)
From TEIN1 to TEIN2
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Intra-Asia regional network
Asia-Europe inter-regional links
10million Euros European Commission funding
+ funding by Asian partner countries
TEIN2 programme aims to:
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build and operate a regional network
promote network usage through catalysing applications
train technical staff in developing countries
reduce the digital divide
TEIN2 is part of the regional
(APAN) network fabric
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Launched at Halong Bay in June 2006
Provides short paths to Europe (going west)
Provides short paths WITHIN the APAN region (instead of
transit via US or Japan)
Capacity ranges from 45Mbps to 2.5Gbps
Complements the multi-Gigabit networks from Japan and
Korea to the US
Catalysed new NRENS in Malaysia, Indonesia and Vietnam
10 Gbps
EU
NA
2.5 Gbps
EU
TEIN2 network
started Jan 2006,
now connects:
• 30million researchers
and students
• 4000 institutions
• 10 countries
3 x STM4
Access capacities
45 – 622 Mbps
PoPs in Singapore, HK and
Beijing; NOC in HK
Funded to Sept 2008,
then……
TEIN2 Partner Countriesrepresentatives
Asia Pacific:
Europe:
Australia (AARNet)
China (CERNET)
Indonesia (ITB)
Japan (MAFFIN, NICT, NII)
Korea (NIA)
Lao (LERNET)
Malaysia (MDC)
Philippines (ASTI)
Singapore (SingAREN)
Thailand (ThaiREN)
Vietnam (VinaREN)
France (RENATER)
Netherlands (SURFnet)
UK (UKERNA)
DANTE
Also supported by:
TRANSPAC2
Juniper Networks
…TEIN3 Network project!
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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
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
TEIN3 Network Topology
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To be determined from the tender results (not predefined)
Current TEIN2 hub locations to be reviewed
Europe-Asia links going West from Asia, likely to be
622Mbps, 2.5 or 10 Gbps
Intra-Asia links likely to be in range 155Mbps to
10Gbps depending on partner needs, affordability
by project and partner, and topology requirements
(cost for some countries still currently very high)
Technology and AP
community
experiences
Towards open teaching and
learning space
Open Classrooms: IP Multicast +
VDO streaming
TEIN2
High-speed
5 mbps
m6bone
15 mbps
Experiments [1]:

Real-time medical lectures from University Pierre Marie
Curie (Paris) to University of Medical Science
(Cambodia) 2006-7, DVTS over RENATER, GRANT2,
TEIN2, APAN and AI3 www.interlab.ait.ac.th/angkor
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Royal Angkor Road Lecture from Burirum to School of
Africa and Oriental Studies, Uni of London, May 18,
2007 www.interlab.ait.ac.th/burirum
Streaming Events on TEIN2
SIGCOMM 2007 Kyoto broadcast by WIDE/SOI
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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
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: Telelecture from
Towards canalAVIST
Baan Krud, Burirum to SOAS
May 18, 2007
Living Royal Angkor Road Project
led by Dr. Surat Lertum
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
Burirum Live
Lecture
Downstream
Webcast
Vclass E-learning Platform
Multiple Instructors
Site 1, Burirum, TH
Preparation at Burrirum side
Lecturing from the site
Actual Demo : SOAS (setting up
classroom)
Actual Demo : SOAS (Slides
from AIT Server)
Actual Demo : SOAS (5)
Future Plan
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Virtual archeological excavation
Multiple experts at different sites join an
excavation team remotely
Excavation being observed by students in
classrooms
Mobile VClass Features
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Audio/Video Conferencing
Class Presence
Instant Messaging
Presentation Slides
Whiteboard
Shared Folder
Mobile Vclass
H.263 (~100Kbps)
DVTS (~30Mbps)
ANGKOR technology-- DVTS
with DVRelay
Internet
High-speed
5 mbps
m6bone
15 mbps
ANGKOR Research Project
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Real-Time classroom for medical science
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AIT
Faculty of Medecine, UPMC, France
UHSC, Cambodia
SOI/ASIA
RENATER
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Supported by STIC-ASIE project of the French
Ministry of Foreign Affairs
SUMMARY of technical
problems
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Heterogenous environment
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Bandwidth
Routing
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Interdomain
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IPv4 and IPv6
Unicast and multicast
Policy
Interdomain multicast -- RP’s
Mobile/Open classrooms
How to resolve?
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Tunnelling
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Mobile users
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Need co-ordination
Support from NOC engineers
SIP
Peering of SIP servers
Streaming
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DVTS
 Opensource
 IEEE1394
Internet Digital Media Streaming
Architecture
Tier 1.3
Tier 1.2
Tier 1.4
Tier 2.5.1
Tier1.1
Tier 1.5
Tier 2.5.2
Tier 2.11.2
Tier 1.11
Multicast Backbone
Tier 1.6
Tier 2.11.1
Tier 3.11.1
Tier
1.10
Tier 1.7
Tier 1.9
Tier 2.9.1 Tier 2.9.2
Tier 1.8
Internet Digital Media Streaming
Architecture
Tier 1.3
Tier 1.2
Tier 1.4
Tier 2.5.1
Tier1.1
Tier 1.5
Tier 2.5.2
Tier 2.11.2
Tier 1.11
Multicast Backbone
Tier 1.6
Tier 2.11.1
Tier 3.11.1
Tier
1.10
Tier 1.7
Tier 1.9
Tier 2.9.1 Tier 2.9.2
Tier 1.8
Gateways
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DVRelay
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SIP
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Bandwidth Reduction
IPv4 and IPv6 conversion and vice versa
Unicast and Multicast conversion and vice versa
Peering
Multicast Address Management
Repository of Archived VDO
CanalAVIST Architecture
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P2P of
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SIP
Content repository
Bandwidth
IP Protocol
Streaming reservation and auto-confuguration
canalAVIST
a Digital Media Channel on TEIN2
Infrastructure for E-learning
Heterogenous Network
Conditions
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Network
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Bandwidth
Routing
 IPv4 VS IPv6
 Support for Unicast or Multicast
Policy
 Security
 Transit
 Blocking/Filtering -- UDP, Multicast
CanalAvist Operation
jp.DVRelay.canalavist
cn.DVRelay.canalavist
kr.DVRelay.canalavist
CN
JP
KR
th.ru.studio1.canalavist
receive unicast DVTS at
6-30 Mbps via IPv4
hk.DVRelay.canalavist
th.rm.studio1.canalavist
receive unicast DVTS
at 6-30 Mbps via IPv6
vn.DVRelay.canalavist
HK*
VN
th.ru.studio1.canalavist
th.rm.studio1.canalavist
PH
ph.DVRelay.canalavist
th.DVRelay.canalavist
TH
th.psu.studio3.canalavist
Send unicast DVTS
at 6-30 Mbps via IPv4/IPv6 to
au.DVRelay.canalavist
MY
my.DVRelay.canalavist
th.psu.studio3.canalavist receive
multicast DVTS at 6-30 Mbps via IPv6
SG*
sg.DVRelay.canalavist
ID
au.uniX.studio3.canalavist
id.DVRelay.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
CanalAvist Operation (Cont.)
jp.DVRelay.canalavist
cn.DVRelay.canalavist
kr.DVRelay.canalavist
CN
JP
KR
th.ru.studio1.canalavist
receive unicast DVTS at
6-30 Mbps via IPv4
hk.DVRelay.canalavist
th.rm.studio1.canalavist
receive unicast DVTS
at 6-30 Mbps via IPv6
vn.DVRelay.canalavist
HK*
VN
th.ru.studio1.canalavist
th.rm.studio1.canalavist
PH
ph.DVRelay.canalavist
th.DVRelay.canalavist
TH
th.psu.studio3.canalavist
Send multicast DVTS
at 6-30 Mbps via IPv4/IPv6 to
au.DVRelay.canalavist
MY
my.DVRelay.canalavist
th.psu.studio3.canalavist receive
multicast DVTS at 6-30 Mbps via IPv6
SG*
sg.DVRelay.canalavist
ID
au.uniX.studio3.canalavist
id.DVRelay.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
HK NOC
AS…
KR NOC
AS9270
VN NOC
AS24175
UniNET
AS4621
AIT
AS4764
JP NOC
AS7660
TIEN2
AS24490
IPv6 Multicast
ThaiSARN
AS3836
TH NOC
AS24475
MY NOC
AS24514
WIDE
AS2500
AU NOC
AS7575
PH NOC
AS…
SG NOC
AS23864
NUS
AS7610
SINET
AS2907
NTU
AS9419
ID NOC
AS…
DVRelay
Unicast
Multicast
Unicast/Multicast
Underlying Infrastructure &
Technologies
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Utilizing:
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Advanced Research and Education Networks
 APAN + TEIN2
 ASTRENA (Peering of NRENS)
Streaming Video
 H.263; and
 DVTS supported by VClass E-Learning Platform (by intERLab)
Data Dissemination Technology by
 Prince of Songkhla University (PSU)
and National University of Singapore (NUS)
Sustainability: Membership
Model
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Open toTEIN2 and/or ASEAN member
institutions
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Institutions
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Colleges and Universities;
Not-for-Profit organizations;
Foundations;
Private Corporations; and
Selected Governmental Agencies.
Benefits for CanalAVIST
Member
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Providing resources for the benefits of learners
and researchers;
Featuring extensive portfolio with a programme of
events and;
Sharing highly valuable cross-cultural and crossnational learning and experience; and
Allowing learning on-demand in a cost effective
way.
Types of Members
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Content Providers (Sending & Receiving)
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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)
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Access the materials and talks available on
CanalAVIST wherein 24x7 technical support provided.
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:
Technical:
[email protected]
[email protected]
URL: http://www.canalavist.org
CanalAVIST -->

Next Generation Global Education
 Opensource and Open Courseware
 On-demand repository of
educational/research VDOs
 Global classrooms
Roles of CanalAVIST
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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
AIT, Thailand
ENST, France
QuickTime™ and a
Photo - JPEG decompressor
are needed to see this picture.
Stanford, USA
Keio U, Japan
Mozilla Event, 15/09/07
Thank you