IPTV Interactive Live Person-to-Person Video 2007 Tsahi Levent-Levi Product Manager [email_address]
NGN Infrastructure and the STB IMS-MGW IPv6 PDN (IPv6 Network) PDF I-CSCF S-CSCF BGCF Application (SIP, OSA Parlay, CAMEL)...
NGN Infrastructure and the STB
IPTV: Trends Today <ul><li>HD </li></ul><ul><ul><li>Support for High Definition resolutions on decoders </li></ul></ul><ul...
Not only with content – with  people Live Interactive video services
Live Interactive Video Services – Use Cases
Example Scenario Bob Bob is watching a soccer game on his TV, but he is waiting for an important call
Example Scenario (Presence) Alice Bob Alice wants to call Bob She checks and sees that he is online Bob Jerry Laura
Example Scenario (Dialing) Alice Bob Bob gets a pop up indicating there is an incoming call Dialing Bob Alice is calling. ...
Example Scenario (Conferencing) Alice Bob Bob decides to accept the call, but to continue viewing the move at the same time
Example Scenario (3G Dialing) Alice Bob Bob decides wants to add Joe to the call through his Mobile handset Calling Joe Joe
Example Scenario (3-way Conference) Alice Bob 3-way conferencing between IP and 3G through the IP STB Joe
RADVISION’s Solution Protocol Toolkits, Frameworks and Infrastructure
RADVISION <ul><li>RADVISION has over 10 years of the experience, knowledge, and know-how for Video communication  </li></u...
TI Converged Platform Demonstration
Intel Developer Forum Beijing, April 2007
RADVISION Multimedia Terminal Framework Common Core Application OS & Hardware Application components Basic Terminal Framew...
RADVISION Multimedia Terminal Framework Terminal Framework Video Support Advanced RTP SIP IMS  Signaling Core, 3G-324M Com...
IP STB Common Architecture Today Operating System Environment Decoders User Interface Browser Display & Speaker Media Fram...
IP STB Architecture with Interactive Video Operating System Environment Decoders Multimedia Terminal Framework Encoders Di...
Chipset Integration
Codecs Required for Video Conferencing <ul><li>Video </li></ul><ul><ul><li>H.263 </li></ul></ul><ul><ul><li>H.264 (MPEG4/A...
Option I <ul><li>System-on-Chip include encoders </li></ul><ul><li>Camera connected through USB </li></ul><ul><li>Pros </l...
Option II <ul><li>STB chip has no encoders </li></ul><ul><li>Software-based encoders </li></ul><ul><li>Camera connected th...
Option III <ul><li>STB chip has no encoders </li></ul><ul><li>Camera connected through USB, includes dedicated encoder </l...
Additional Technical Information <ul><li>Rationale </li></ul><ul><li>Message Flows </li></ul><ul><li>Technical Information...
Thank You Tsahi Levent-Levi Product Manager [email_address] For further information please visit: http://www.radvision.com...
Upcoming SlideShare
Loading in …5
×

RADVISION IPTV: Interactive Live Person To Person Video

2,869 views
2,738 views

Published on

A presentation I gave during USTelecom
2nd Annual Engineering Summit

It gives an overview of how RADVISION can increase the interactivity in set-top-box platforms for the IPTV market.

You can read more about it here: <a href="http://www.radvision.com/Resources/WhitePapers/iptv.htm"> here</a>

Published in: Business, Technology
0 Comments
12 Likes
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total views
2,869
On SlideShare
0
From Embeds
0
Number of Embeds
2
Actions
Shares
0
Downloads
0
Comments
0
Likes
12
Embeds 0
No embeds

No notes for slide

RADVISION IPTV: Interactive Live Person To Person Video

  1. 1. IPTV Interactive Live Person-to-Person Video 2007 Tsahi Levent-Levi Product Manager [email_address]
  2. 2. NGN Infrastructure and the STB IMS-MGW IPv6 PDN (IPv6 Network) PDF I-CSCF S-CSCF BGCF Application (SIP, OSA Parlay, CAMEL) BB ) IPv4/IPv6 ( CS Networks (PSTN, CS PLMN) CSCF P-CSCF OSA SCS IM SSF SIP AS AS SLF ALG IMS GW IPv4 PDN (IPv4 Network) HSS ‘ IMS Data’ Service/Applications Layer IMS Layer Transport Layer HLR/AuC (‘CS/PS’) MGCF SGW NASS SPDF/ A-RACF TrGW MRF ALG TrGW MRFC MRFP IMS Session Signaling IMS User Plane Data DSLAM UE BAS UE UE BG WLAN WAG WLAN PDG RAN SGSN 3GPP R5 3GPP R6 3GPP R 7 / TISPAN R1… GGSN PEF ProLab
  3. 3. NGN Infrastructure and the STB
  4. 4. IPTV: Trends Today <ul><li>HD </li></ul><ul><ul><li>Support for High Definition resolutions on decoders </li></ul></ul><ul><li>SoC </li></ul><ul><ul><li>System-on-Chip (integrated decoders instead of software solutions) </li></ul></ul><ul><li>Interactivity usually includes </li></ul><ul><ul><li>VoD (Video on Demand) </li></ul></ul><ul><ul><li>EPG (Electronic Program Guide) </li></ul></ul>And in the future…. Interactivity not only with content – with people
  5. 5. Not only with content – with people Live Interactive video services
  6. 6. Live Interactive Video Services – Use Cases
  7. 7. Example Scenario Bob Bob is watching a soccer game on his TV, but he is waiting for an important call
  8. 8. Example Scenario (Presence) Alice Bob Alice wants to call Bob She checks and sees that he is online Bob Jerry Laura
  9. 9. Example Scenario (Dialing) Alice Bob Bob gets a pop up indicating there is an incoming call Dialing Bob Alice is calling. Answer?
  10. 10. Example Scenario (Conferencing) Alice Bob Bob decides to accept the call, but to continue viewing the move at the same time
  11. 11. Example Scenario (3G Dialing) Alice Bob Bob decides wants to add Joe to the call through his Mobile handset Calling Joe Joe
  12. 12. Example Scenario (3-way Conference) Alice Bob 3-way conferencing between IP and 3G through the IP STB Joe
  13. 13. RADVISION’s Solution Protocol Toolkits, Frameworks and Infrastructure
  14. 14. RADVISION <ul><li>RADVISION has over 10 years of the experience, knowledge, and know-how for Video communication </li></ul><ul><ul><li>Video clients development </li></ul></ul><ul><ul><li>Protocols and technology infrastructure </li></ul></ul><ul><ul><li>Networking equipment (MCUs, Gateways) </li></ul></ul><ul><ul><li>Communication solution provider </li></ul></ul><ul><ul><li>Elements, Resource Management software provider </li></ul></ul><ul><ul><li>End to end solution, from CPE to network to management </li></ul></ul>
  15. 15. TI Converged Platform Demonstration
  16. 16. Intel Developer Forum Beijing, April 2007
  17. 17. RADVISION Multimedia Terminal Framework Common Core Application OS & Hardware Application components Basic Terminal Framework Terminal Framework SIP IMS Signaling Core, 3G-324M
  18. 18. RADVISION Multimedia Terminal Framework Terminal Framework Video Support Advanced RTP SIP IMS Signaling Core, 3G-324M Common Core FW/NAT Traversal Presence & IM Media Framework Application Operating System & Hardware Codec Codec Codec Secure RTP Application components Basic Terminal Framework Optional MTF components
  19. 19. IP STB Common Architecture Today Operating System Environment Decoders User Interface Browser Display & Speaker Media Framework Peripherals RADVISION 3 rd Party Components Codec Vendor RTSP Client
  20. 20. IP STB Architecture with Interactive Video Operating System Environment Decoders Multimedia Terminal Framework Encoders Display & Speaker Camera & Microphone Media Framework User Interface Browser RTSP Client Peripherals RADVISION 3 rd Party Components Codec Vendor
  21. 21. Chipset Integration
  22. 22. Codecs Required for Video Conferencing <ul><li>Video </li></ul><ul><ul><li>H.263 </li></ul></ul><ul><ul><li>H.264 (MPEG4/AVC) </li></ul></ul><ul><li>Audio </li></ul><ul><ul><li>G.711 </li></ul></ul><ul><ul><li>G.723.1 </li></ul></ul><ul><ul><li>G.729 </li></ul></ul><ul><li>Algorithms </li></ul><ul><ul><li>Adaptive Jitter Buffer </li></ul></ul><ul><ul><li>Acoustic Echo Canceller </li></ul></ul><ul><ul><li>Noise Suppression </li></ul></ul>
  23. 23. Option I <ul><li>System-on-Chip include encoders </li></ul><ul><li>Camera connected through USB </li></ul><ul><li>Pros </li></ul><ul><ul><li>Easy integration </li></ul></ul><ul><ul><li>Best long term solution </li></ul></ul><ul><li>Cons </li></ul><ul><ul><li>Initial platform costs </li></ul></ul><ul><ul><li>Most STB chipsets today cannot handle encoding </li></ul></ul>
  24. 24. Option II <ul><li>STB chip has no encoders </li></ul><ul><li>Software-based encoders </li></ul><ul><li>Camera connected through USB </li></ul><ul><li>Pros </li></ul><ul><ul><li>Easy integration </li></ul></ul><ul><li>Cons </li></ul><ul><ul><li>Initial platform costs due to CPU requirements </li></ul></ul><ul><ul><li>Integration required for each platform all over again </li></ul></ul>
  25. 25. Option III <ul><li>STB chip has no encoders </li></ul><ul><li>Camera connected through USB, includes dedicated encoder </li></ul><ul><li>Pros </li></ul><ul><ul><li>Fits any STB that has a USB connection </li></ul></ul><ul><ul><li>Optional – can be added as an upgrade to existing STBs </li></ul></ul><ul><li>Cons </li></ul><ul><ul><li>External camera not part of STB itself </li></ul></ul>
  26. 26. Additional Technical Information <ul><li>Rationale </li></ul><ul><li>Message Flows </li></ul><ul><li>Technical Information </li></ul>For all these and more, check out our IPTV and Live Interactive Video Services document http://www.radvision.com/Resources/WhitePapers/iptv.htm
  27. 27. Thank You Tsahi Levent-Levi Product Manager [email_address] For further information please visit: http://www.radvision.com/Solutions/DeveloperSolutions/IPTV/

×