CanalAVIST Telemed

7/31/2019 CanalAVIST Telemed

1/22

Telemedicine

throughCanalAVIST

by

Kanchana KanchanasutInternet Education and Research Lab

Asian Institute of TechnologyTHAILAND


2/22

au.DVRelay.canalavist

Type of CanalAvist StudioStudio1: Receive onlyStudio2: Send onlyStudio3: Send and Receive

ID

AU

KR

PHVN

MYSG*

Send unicast DVTSat 6-30 Mbps via IPv4/IPv6 to


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

CN

HK*

JP

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

th.rm.studio1.canalavistreceive unicast DVTSat 6-30 Mbps via IPv6

th.ru.studio1.canalavistreceive unicast DVTS at

6-30 Mbps via IPv4

th.ru.studio1.canalavistth.rm.studio1.canalavistph.DVRelay.canalavist

cn.DVRelay.canalavist

vn.DVRelay.canalavist

sg.DVRelay.canalavist

id.DVRelay.canalavist

jp.DVRelay.canalavist

kr.DVRelay.canalavist

hk.DVRelay.canalavist

th.DVRelay.canalavist

my.DVRelay.canalavist

TH

th.psu.studio3.canalavist

AU

SG*

VNPH

CN

ID

TH

MY

HK*

KR

JP

Send multicast DVTSat 6-30 Mbps via IPv4/IPv6 to


au.uniX.studio3.canalavist

KH

LK

BDIN

NP BT

AF

kh.gw.canalavist

lk.gw.canalavist

in.gw.canalavistbd.gw.canalavist

np.gw.canalavist

bt.gw.canalavist

af.gw.canalavistpk.uniX.studio3.canalavist


id.uniX.studio3.canalavist



au.gw.canalavist

id.gwcanalavist

my.gw.canalavist

sg.gw.canalavist

th.gw.canalavist

la.gw.canalavist

vn.gw.canalavisthk. gw.canalavist

ph.gw.canalavist

kr.gw.canalavist

jp.gw.canalavist

cn.gw.canalavist

pk.gw.canalavist

IPv4

IPv6

Unicast

Multicast


SG*

TH

HK*

CN

MY

LA VN PH

KR

JP

ID

AU

PK

KH

LK

BDIN

NP BT

AF

kh.gw.canalavist

lk.gw.canalavist

in.gw.canalavist bd.gw.canalavist

np.gw.canalavist

bt.gw.canalavist

af.gw.canalavistpk.uniX.studio3.canalavist





au.gw.canalavist

id.gwcanalavist

my.gw.canalavist

sg.gw.canalavist

th.gw.canalavist

la.gw.canalavist

vn.gw.canalavisthk. gw.canalavist

ph.gw.canalavist

kr.gw.canalavist

jp.gw.canalavist

cn.gw.canalavist

pk.gw.canalavist

IPv4

IPv6

Unicast

Multicast


SG*

TH

HK*

CN

MY

LAVN

PH

KR

JP

ID

AU

PK


3/22

Canal AVIST is a Digital Media Channel on TEIN3 forseamless education, teaching, conferencing, lectures andtalks in the context of ASEAN and beyond.

> relies on existing national research and education

(NREN) network facilities to deliver lectures over TEIN3+ APAN to respective members

> provides streaming of lectures, talks,conferences, training, and the likes to multiple receiving

remote sites in real-time and scheduled offline delivery.It keeps a rich repository of archived materials forrebroadcasting at regular schedules.


4/22

Contact:Internet Education and Research Laboratory (intERLab)

Asian Institute of Technology, P.O.Box 4,Klong Luang, Pathumthani 12120, Thailand

Tel: +66 (0) 2525 6611/6613Fax: +66 (0) 2524 5375/6618

Administration: [email protected] Technical: [email protected]

URL: http://www.canalavist.org
mailto:[email protected]:[email protected]


5/22

Why should we have

CanalAVIST?

Examples of Events


6/22


7/22


8/22


9/22

Yesterday's event

Multiple sendersMultiple receivers

Heterogeneous Networks


10/22


11/22

NREN NP Site: VLC


12/22

Vclass Web-based VDOConferencing system


13/22

PERN Pakistan


14/22

Kyushu University:


15/22


16/22

CanalAVIST's roles Co-ordinate technical set up for the event Platform for VDO streaming and VDO

conferencing Proactively monitoring the multicastingconfigurations on TEIN

Monthly test Keeping archive of events and re-

broadcasts


17/22


18/22

So whatabout Telemedicine?

Common Technical Platform: VDO conference(HD), Live Streaming VDO, VDO on demand

Slightly higher QoS: High quality VDO andAudio, Smooth streaming

sensitive to latency and network capacity Support both high and low bandwidth for

wider access Studio set up lighting and sound (echo)

system


19/22

CanalAVIST's activities

Regular broadcast from archived materials School on Computer Science (Graduate

Level) Organizing LIVE events Development of Vclass (open source)

DVTS VLC MVClass (Web-based VDO conf)


20/22

Other open source developmentsDVTS implementationby WIDE project (Japan)

DVTS+ by Tsinghau UniMCU for telemed purposes

ToolsDVRelay (AIT)DV Stream Autoconfig (AIT)DVPing/DVMcast (Tsinghau U)


21/22

Team Members Dr. Aekvute Sujarae Pujan Srivastava Rey Padilla Nisrata Tansakul Esmond Esquerra


22/22

Acknowledgements

Thai government TEIN Project UNINET (ThaiREN) APAN (Telemed WG) ASEAN COST/SCIRD friends on TEIN,

and, the growing list of members! THANK YOU

Documents

CanalAVIST Telemed