1. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 1 Experiments of Overlay Multicast Network on TEIN Sunyoung Han syhan@konkuk.ac.kr 14 Dec. 2011

2. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 2 2 Contents  Multicasting for IPTV  KOREN & TEIN  HDTV Overlay Multicasting Network Testbed on TEIN3: Inherant, TANET, Ninaren, Thairen, and KOREN  HDTV Multicasting Test and Result  Demonstration  Q&A

3. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 3 3 Overlay Network  Virtual Network on Top of Physical Network –Responsible for Handling stream/data –Operated in organized and coherent way Source : Overlay Networks for Heterogeneous- Ilyoung Chong Hanuk Univ. of FS, Korea

4. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 4 4 Bandwidth Squeeze for HD Video  HD-SDI of 1.5Gbps video can be compressed 6Mbps (H.264) –MPEG2 requires 14~65Mbps - source ITALIC

5. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 5 5 HDTV Codec  H.264 (Another name of MPEG-4 AVC) –Most widely used codec for HD quality video. –The best compression performance codec ever made. –Better than WMV in HD quality video. The H.264 shows higher compression performance over 5% than WMV.  Where H.264 is employed –IPTV (DVB-IP, ITU-FG IPTV) –HD Satellite (Europe, USA, Other Nations in ASIA,DVB-S2) –Mobile TV (DMB, DVB-H) –Other Services (in Future) MMS (Multi-Mode Service) Mobile HD-TV Digital-Cinema (for transferring) UHD (Ultra-High Definition, 7,680×4,320)

6. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 6 KOREN& TEIN3, Future Internet

7. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 7 7 KOREN  KOREN : KOREA Advanced REsearch Network –A non-profit testbed network infrastructure established for facilitating research and development and international joint research cooperation. –provide quality broadband network testbed for domestic and international research activities to the industry, academia, and research institutions, enabling testing of future network technologies and supporting R&D on advanced applications.. –Cooperate with many international research network such as APII, TEIN.  Advantages of KOREN –Establishment of high-capacity and high-quality research testbed and internetworking with international research networks –Test and verify next generation network application technologies –Provide infrastructure for validation test(sensors, future networks)

8. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 8 KOREN Topology 8 ○ 20G 10G 1G BcN Quality Mgmt. Center 10 G 155M CERNET (China) IX BcN Testbed 2.5G JGNII (Japan) 10G Seoul 10G TEIN3 (EU) Yongin Daejeon Daegu Busan Kwangju Internet2 (USA) Canet*4 (Canada) TransPAC2 10G South Korea Jeju From the slide of Dr. ByungKyu Kim(NIA), KRNET 2010

9. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 9 9 TEIN3  Trans-Eurasia Information Network –Increase direct Internet connectivity for research and education between Europe and Asia –Improve intra-regional connectivity within Asia –Act as a catalyst for the development of national research networking in the developing countries in the Asia-Pacific region  Two key elements in networking between Europe and Asia: –Asian regional infrastructure connecting TEIN3’s Asian partners –Connectivity between the TEIN3 regional backbone and GÉANT2 Source: www.tein2.net

10. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 10 Global Connection on KOREN/TEIN3 Australia From the slide of Dr. ByungKyu Kim(NIA), KRNET 2010 Japan Europe Canada U.S.A Singapore Malaysia Thailand China Hong Kong Vietnam Philippines Indonesia Korea

11. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 11 Indonesian Higher Education Network (INHERENT)  Proposed by Directorate General of Higher Education  Connecting Indonesia Higher Education Institution by STM-1 National Backbone (for Java Area) and 8 Mbps other area  Start on late July or August 2006 and connecting 31 University on every province  The network will connect more than 200 State University and 500 private university 11

12. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 12 TEIN3 topology 12

13. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 13 TEIN 3 Partners 13

14. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 14 HDTV Overlay Multicasting Network Testbed on TEIN3: Inherant, TANET, Vinaren, Thairen, and KOREN

15. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 15 Geometric Location of Testbed 15 KR ID TW MY TH VN SG ASEAN TEIN3 Network

16. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 16 Objectives  Building HDTV or HD quality video multicast streaming test bed using overlay multicast.  Performing test on multicast streaming and other multicast related study. –Traffic measurement –Reliable transmission (FEC, ARQ) –QoS, QoE –Multicast streaming applications  Studying IPTV delivery technologies over the two networks.  Discovering issues on multicast streaming through the long distance networks and trying to find solutions.  Providing research opportunities to IP multicast and overlay multicast related studies.

17. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 17 KOREN and TEIN3 co-research Topology Country Korea, Taiwan, Vietnam, Thailand, Indonesia 17

18. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 18 Overlay Multicast Testbed Architecture 18

19. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 19 Overlay Multicast Architecture between KOREN-TEIN3  Testbed construction through Konkuk-PSU cooperation –Mr. Shinchai in PSU University –Cooperation with Thailand research network UniNet –Build OMR Router to Instruct Multicast Overlay Network  Testbed construction through Konkuk - Vietnam cooperation –Mr. Taba Hung NACESTI University –Cooperation with research network VINAREN –Build OMR Router to Instruct Multicast Overlay Network 19

20. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 20 Overlay Multicast Architecture between KOREN-TEIN3  Testbed construction through Konkuk-Indonesia cooperation –Mr. Basuki in ITB University –Cooperation with Indonesia research network Inherant –Build OMR Router to Instruct Multicast Overlay Network  Testbed construction through Konkuk-Taiwan cooperation –Mr. Quincy Wu in National Chi Nan University –Cooperation with Taiwan research network Tanet –Build OMR Router to Instruct Multicast Overlay Network 20

21. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 21 Overlay Multicast Architecture between KOREN-TEIN3 Multi-channel using Overlay Multicast 21

22. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 22 EX) Overlay Multicast Architecture between KOREN-TEIN3 Stream Server Root OMR Edge OMR Stream Player TEIN3 Source Destination Multicasting Multicast streaming on 239.255.42.42:1234 (MPEG2TS 17Mbps) Multicasting Play video using VLC udp://@239.255.42.4:1234 KOREN, Tanet, THaiREN, VINAREN, Inherant Overlay Multicasting KOREN, Tanet, THaiREN, VINAREN, Inherant Overlay Multicasting 22

23. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 23 HDTV Multicasting Test and Result

24. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 24 Test Network Diagram, Thailand 24

25. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 25 Test Scenario for Live Streaming  Live streaming from KU –Live capture from HD camera –View from CCLAB (11 th floor)  Live encoding –Windows media encoder 9 –HD quality (720p) –5Mbps –About 5 seconds encoding delay  Overlay multicasting testbed  PC plays multicast stream KOREN-TEIN3 Testbed Sony HDR-FX7 3.5” miniDV 112 Encoder & Stream Server OMR IEEE 1394 Multicast 5Mbps Overlay multicasting OMR Multicast 5Mbps Laptop PC Overlay multicasting

26. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 26 Test Scenario for File Streaming  File streaming from KU –Multicast streaming from stored contents  Codec –H.264(8Mbps), MPEG2(17Mbps) –HD quality (1080i)  Overlay multicasting testbed  PC plays multicast stream Encoder & Stream Server OMR Multicast 5Mbps Overlay multicasting OMR Multicast 5Mbps Laptop PC Overlay multicasting HD Contents KOREN-TEIN3 Testbed

27. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 27 HD Contents  Various kind of HD contents are used for HD multicasting tests and demonstrations Documentary (WMV, 6Mbps, 1080i) Shrek (WMV, 9.8Mbps, 1080i) Tomorrow (WMV, 3Mbps, 720p) Love Machine (H.264, 8Mbps, 1080i) (MPEG2, 17Mbps, 1080i) Shakira (H.264, 8Mbps, 1080i) (MPEG2, 14Mbps, 1080i) Documentary (H.264, 6Mbps, 720p) and more…

28. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 28 Test Results #Streaming Total Bandwidth Consumption Result 1Live Streaming(5Mbps)5MbpsExcellent 2File Streaming(17Mbps)17MbpsExcellent 3 Live(5Mbps)+ File Streaming(17Mbps) 23MbpsGood 28

29. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 29 Test Result – Live Streaming (Indonesia) 29

30. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 30 Test Result – Live Streaming (Thailand) 30

31. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 31 Test Result – Live Streaming (Vietnam) 31

32. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 32 Conclusion  IPTV service is globally emerging market.  IPTV service is killer application of IP multicast.  Overlay multicast is the most attractive alternative to IP multicast.  HDTV-Quality multicast streaming across countries is the first challenge ever made.  This HDTV multicasting testbed will give various opportunities to plenty of multicast streaming related researches.  HD IPTV streaming test is succeeded between KOREN and TEIN3

33. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 33 Demonstration 33

34. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 34 Testbed from KOREN to TEIN3 Aims : To provide successful Multicast Streaming Services over Overlay Network Sender : INDONESIA, VIETNAM Receiver : Konkuk University Using Overlay Multicast streaming through KOREN and TEIN3 Network 34

35. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 35 Demonstration 35

36. © 2007 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 36 Q&A Thank You! 36