Experiments of Overlay Multicast Network on TEIN

1. Experiments of Overlay Multicast Network on TEIN Sunyoung Han syhan@konkuk.ac.kr 14 Dec. 2011

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. 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. Bandwidth Squeeze for HD Video • HD-SDI of 1.5Gbps video can be compressed 6Mbps (H.264) • MPEG2 requires 14~65Mbps - source ITALIC

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. KOREN& TEIN3, Future Internet

7. KOREN • KOREN : KOREAAdvanced 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. CERNET (China) BcNTestbed TEIN3 (EU) IX JGNII (Japan) Canet*4 (Canada) Internet2 (USA) Jeju KOREN Topology 2.5G 1G Seoul South Korea Yongin 10G 20G ○ Daejeon BcN Quality Mgmt. Center 10G Daegu 10G 10G Busan Kwangju 10G 155M TransPAC2 10G From the slide of Dr. ByungKyu Kim(NIA), KRNET 2010

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. Global Connection on KOREN/TEIN3 Korea Europe U.S.A China Japan Hong Kong Canada Thailand Malaysia Philippines Vietnam Singapore Indonesia Australia From the slide of Dr. ByungKyu Kim(NIA), KRNET 2010

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

12. TEIN3 topology

13. TEIN 3 Partners

14. HDTV Overlay Multicasting Network Testbed on TEIN3: Inherant, TANET, Vinaren, Thairen, and KOREN

15. Geometric Location of Testbed KR ASEAN TEIN3 Network TW VN TH MY SG 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. KOREN andTEIN3co-research Topology Country Korea, Taiwan, Vietnam, Thailand, Indonesia

18. Overlay Multicast Testbed Architecture

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

20. Overlay Multicast Architecture between KOREN-TEIN3 • Testbed construction through Konkuk-Indonesia cooperation • Mr. Basuki in ITB University • Cooperation withIndonesia 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 withTaiwan research network Tanet • Build OMR Router to Instruct Multicast Overlay Network

21. Overlay Multicast Architecture between KOREN-TEIN3 • Multi-channel using Overlay Multicast

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

23. HDTV MulticastingTest and Result

24. Test Network Diagram, Thailand

25. Test Scenario for Live Streaming Sony HDR-FX7 3.5” miniDV 112 • Live streaming from KU • Live capture from HD camera • View from CCLAB (11th floor) • Live encoding • Windows media encoder 9 • HD quality (720p) • 5Mbps • About 5 seconds encoding delay • Overlay multicasting testbed • PC plays multicast stream Encoder &Stream Server IEEE 1394 Multicast 5Mbps OMR Overlay multicasting KOREN-TEIN3Testbed Overlay multicasting OMR Multicast 5Mbps Laptop PC

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 HD Contents Multicast 5Mbps OMR Overlay multicasting KOREN-TEIN3Testbed Overlay multicasting OMR Multicast 5Mbps Laptop PC

27. Documentary (WMV, 6Mbps, 1080i) Tomorrow (WMV, 3Mbps, 720p) Shrek (WMV, 9.8Mbps, 1080i) Love Machine (H.264, 8Mbps, 1080i)(MPEG2, 17Mbps, 1080i) Shakira (H.264, 8Mbps, 1080i)(MPEG2, 14Mbps, 1080i) Documentary (H.264, 6Mbps, 720p) HD Contents • Various kind of HD contents are used for HD multicasting tests and demonstrations and more…

28. Test Results

29. Test Result – Live Streaming (Indonesia)

30. Test Result – Live Streaming (Thailand)

31. Test Result – Live Streaming (Vietnam)

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. Demonstration

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

35. Demonstration

36. Q&A Thank You!