high definition valley hdv oct 30, 20081csd fall 2008
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High Definition ValleyHDV
Oct 30, 2008 1CSD FALL 2008
High Definition ValleyHDV
SSVL-OSN to HDV
Oct 30, 2008 2CSD FALL 2008
SwedishSiliconValleyLink
HighDefinitionValley
HDVIPER
European collaboration between Spain (i2Cat) Poland (Poznań Supercomputing and
Networking Center) Sweden (KTH, KI, Borderlight, Alkit) Etc.
Oct 30, 2008 3CSD FALL 2008
Global medicine research projects KI today holds conferences with other
medical staffs around the world every week with poor conditions
We hope to better the situation for co-operative research and experiments.
Situation today
Oct 30, 2008 4CSD FALL 2008
5
Goal and ObjectiveⅠ
Design and deploy the SSVL network extension • Expand the SSVL network with 10 GbE links
• Kista - Valhallavägen - Solna - Huddinge
• The open-source router • Assess the toolbox • Digital Optical Monitoring (DOM)
Kista
Valhallavägen
Solna
Huddinge
6
Goal and ObjectiveⅡ
Evaluate and deploy a videoconferencing service • HDVIPER video conferencing • Capture and encode the video content
Assess potential business and market opportunities
7
Goal and Objective Ⅲ
Backstopping and supporting fiber issues of MoRENet project
Methodology
Requirement analysis Background research Design Testing Deployment Maintenance
Oct 30, 2008 8CSD FALL 2008
Requirement analysis• Key requirements
• High bandwidth network• Open source solution• High Definition video conferencing service
Background research• Recommended tools and technologies
• Fiber optic network• Bifrost router with the corresponding required equipments• HDVIPER solutions
Methodology
Oct 30, 2008 9CSD FALL 2008
Design and configuration• Key tasks
• Designing the network topology• Estimating the cost• Installing and configuring the software & hardware
components
Testing• Testing the point to point HD video conferencing service
• between two nodes
Methodology
Oct 30, 2008 10CSD FALL 2008
Deployment :
Methodology
Oct 30, 2008 11CSD FALL 2008
ValhallavägenC
L
H
L
KistaC
H
Solna Huddinge
CC
L
H
L
H
Phase-1Phase-2Phase-3
M
S
Phase-4Phase-5
C: Capturing & encoding machine L: Full HD display
H: Capture machine S: Switch
M: Multipoint Control Unit
Maintenance• Preparing necessary documents
Methodology
Oct 30, 2008 12CSD FALL 2008
Contribution Open Source
• Cost effectiveness• Modification• Redistribution
Full High Definition• Telemedicine demands good video quality
10 GE Network Encoding
• H.264, MJPEG,MP3,Speex
Oct 30, 2008 13CSD FALL 2008
Full HD & SD • Quality and Hardware
High and low bandwidth networks Some common SD & HD formats are given in the graph
Cool Stuff
Oct 30, 2008 14CSD FALL 2008
Cool Stuff
Oct 30, 2008 15CSD FALL 2008
Oct 30, 2008 16CSD FALL 2008
Achievements & Challenges
Achievements
• Designed network topology for HDV
• Finalized hardware requirements
• Researched and estimated cost
• Tested real time streaming using VLC, confero
Oct 30, 2008 17CSD FALL 2008
Challenges
Procuring Hardware Procuring Software
• MCU Reflector • Confero
Making a good test bed Encoding issues
Order hardware Phase 1 Aquire MCU/Confero from Alkit Business analysis of HDVIPER
Next step...
Oct 30, 2008 18CSD FALL 2008
Available Hardware analysis, Work Package 2 (WP2), HDVIPER High Definition
Report on video codecs, formats and scalable coding formats, Work Package 3 (WP3), HDVIPER High Definition Videoconferencing over IP EnviRonment; Publication date 2008-07-03
Architecture of network services, Work Package 5 (WP5), HDVIPER High Definition Videoconferencing over IP EnviRonment; Publication date 2008-07-21
Videoconferencing over IP EnviRonment; Publication date 9-04-08 HDVIPER homepage. http://hdviper.org/index.html, Last Access Time: 8th Sep
2008. Bifrost homepage. http://bifrost.slu.se/, Last Access Time: 8th Sep 2008.
References
Oct 30, 2008 19CSD FALL 2008
Thank you for listening
- find more information @http://www.tslab.ssvl.kth.se/csd/projects/0821113/
Questions?
Oct 30, 2008 20CSD FALL 2008
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