1. www.ist-muse.org Trends in Multi Service Access Peter.Vetter@Alcatel.be NOC 2006 Berlin, 11-13.07.2006

2. NOC 2006 — 2 www.ist-muse.org Outline  Introduction to MUSE  From triple play to multiplay  From Ethernet to Multi Service Access  First mile: higher BW at lower cost  Summary

3. NOC 2006 — 3 www.ist-muse.org MUSE Overall Objective Multi service access network that provides  secure connectivity between end-user terminals and edge  in a multi-provider environment  at a low cost for every European citizen. Multi service access network that provides  secure connectivity between end-user terminals and edge  in a multi-provider environment  at a low cost for every European citizen. Customer Premises Network Service Provider Internet Service Provider Application Service Provider Network Access Provider Access Node Residential Gateway Edge Node Aggregation network First Mile

4. NOC 2006 — 4 www.ist-muse.org Partners System vendors SME Aarhus BB society Operators Research Inst. & Universities IBBT Inria TU Eindhoven Budapest University (BUTE) ICCS/NTUA HHI Lund Institute of Technology (LTH) ACREO Univ. Carlos III de Madrid University of Essex Component vendors Phase I: 2004-2005 Phase II: 2006-2007 36 partners -100 PY/year (*) (**) (*) Only in phase I (**) Only in phase II

5. NOC 2006 — 5 www.ist-muse.org Outline  Introduction to MUSE  From triple play to multiplay Triple Play Multimedia BB convergence Fixed Mobile convergence  From Ethernet to Multi Service Access  First mile: higher BW at lower cost  Summary MUSE BB Access Mobile Multi Media

6. NOC 2006 — 6 www.ist-muse.org Triple-play offer today 1. Voice 2. Data 3. Video Triple Play: 1 + 1 + 1 = 2.7

7. NOC 2006 — 7 www.ist-muse.org Multimedia BB convergence 2. Data 3. Video 1. Voice 6. VideoComm TV video telephony Film and Photo sharing Videoconf feed in live TV shows 4. VoIP PC telephony Additional lines 5. iTV in-show voting SMS-to-TV remote programming of PVR TV-mail Real Triple Play: 1 + 1 + 1 = 7 7. Triple Experience Embedded communication overlay over TV program (AmigoTV) Multiterminal Multigaming

8. NOC 2006 — 8 www.ist-muse.org Community Television AmigoTV

9. NOC 2006 — 9 www.ist-muse.org The AmigoTV Experience: Watching Television Together > Find your friends on TV Use ‘Channel presence’ to find out what they are watching > Talk with your friends Comment on the TV program > Share your emotions Change the expression of your avatar (*) Send multimedia messages Community Television, the next step for Interactive TV = Communication between TV viewers (*) Avatar = your graphical presence on TV

10. NOC 2006 — 10 www.ist-muse.org Personal Broadcaster “Personal Channels” “Community Channels”

11. NOC 2006 — 11 www.ist-muse.org Fixed Mobile Convergence Klaus-Dieter’s residence Nomadic services: e.g. nomadic Pay TV Kai’s residence WiFi UMTS / WiMAX Public WiFi  Session Continuity

12. NOC 2006 — 12 www.ist-muse.org Fixed Mobile Convergence HHI Public WiFi UMTS / WiMAX WiFi Session continuity: e.g. video conference Klaus-Dieter’s residence

13. NOC 2006 — 13 www.ist-muse.org Outline  Introduction to MUSE  From triple play to multiplay  From Ethernet to Multi Service Access Secure connectivity QoS MM rich access FMC  First mile: higher BW at lower cost  Summary MUSE BB Access Mobile Multi Media

14. NOC 2006 — 14 www.ist-muse.org Issues when using Ethernet in Access  Ethernet LAN (trusted environment)  Ethernet in Access (public network)  Bridge learning - Broadcast of some initialisation messages (ARP, DHCP, PPPoE) DOS attacks Confidential info to other users or competing providers  Secure and scalable connectivity models Model 1 (L2 forwarding) Model 2 (L3 forwarding)  No authentication  AAA  Configurable MAC@ Conflicts, spoofing  Anti-spoofing mechanism  No QoS  QoS framework

15. NOC 2006 — 15 www.ist-muse.org Model 1: L2 Ethernet forwarding CPN NSP/ISP ASP NAP EN Ethernet aggregation network AN CPE EN CPE Cross connect VLAN (stacking) or Bridging Ethernet MAC@ bridged BRAS or Edge Router routed (IPv4/IPv6) IP termination

16. NOC 2006 — 16 www.ist-muse.org Model 2: L3 IP forwarding CPN NSP/ISP ASP NAP EN Ethernet aggregation network AN CPE EN CPE BRAS or Edge Router routed (IPv4/IPv6) IP termination bridged IP aware bridging (IPv4/IPv6 )

17. NOC 2006 — 17 www.ist-muse.org Multi Service Access QoS control  QoS is key in multi-service access  End-to-End QoS solutions (e.g. IntServ) commercially failed because of complexity  Priority based QoS (e.g. Diffserv) works in Core Networks with sufficient capacity, not suited for Access & Aggregation => Resource admission control in Access & Aggregation needed Edge Node Access Node

18. NOC 2006 — 18 www.ist-muse.org Lab Trials  Model 1: Ethernet Forwarding  Model 2: IP Forwarding Subproject C: Ericsson, TNO, ACREO, IFX, Robotiker, TI, TS, LTH, BUTE Subproject B: Alcatel, Thomson, DT, TID, STM, BT, IBBT, INRIA, NTUA Demo can be visited at T-Systems during NOC ! Demo can be visited at T-Systems during NOC !

19. NOC 2006 — 19 www.ist-muse.org Access Platform evolution Time DSL Termination Ethernet Aggregation IP Subscriber Management Service & Application Complexity of Added Value Features Complexity of Added Value Features Operator Specific Requirements HW Platform Cost HW Platform Cost Feature Complexity Feature Complexity Platform Cost Platform Cost

20. NOC 2006 — 20 www.ist-muse.org Network Service & Applications building blocks Why Service Rich Access Why in Access Platforms? Ingress/Egress of the network (Monitoring, Security) Unique user centric view on the traffic (Personalization) Bandwidth in Access more suited for deep packet processing capabilities (Scalability)

21. NOC 2006 — 21 www.ist-muse.org Time Shifted TV  Time Shifted TV: watch broadcast programme with delay  Today: TSTV = VoD from central server or CDN server located at the edge of the network Multiple retransmissions => risk of congestion for large deployments.  Idea: Distribute caches and streamers in the aggregation nodes

22. NOC 2006 — 22 www.ist-muse.org Time Shifted TV National Head-end & Content Archive -- Multicast Head-end User 1 Watches real-time User 2 delayed Δt 1 User 3 delayed Δt 2 = TSTV proxy User 4 delayed Δt x = P2P interaction = multiple-level caching

23. NOC 2006 — 23 www.ist-muse.org Demonstrator TCP Accelerator TSTV IP fwd DSLAM Subproject B: Alcatel, Thomson, IBBT, DT, TID, BT, STM, INRIA, NTUA

24. NOC 2006 — 24 www.ist-muse.org FMC impact on network architecture  Business roles  Authentication  QoS and policy framework  Mobility

25. NOC 2006 — 25 www.ist-muse.org Outline  Introduction to MUSE  From triple play to multiplay  From Ethernet to Multi Service Access  First Mile: higher BW at lower cost  Summary

26. NOC 2006 — 26 www.ist-muse.org First Mile  High BW at lower cost Low cost CWDM Radio over Fibre (SM, MM) VDSL over Fibre XL PON UWB over DSL

27. NOC 2006 — 27 www.ist-muse.org First Mile Integrated Lab trial Subproject D: HHI, TU Eindhoven, Univ. of Essex Lucent Technologies, PTI, FT, UC3M CWDM demo can be visited at HHI during NOC ! CWDM demo can be visited at HHI during NOC !

28. NOC 2006 — 28 www.ist-muse.org Summary  From Tripleplay to Multiplay MM BB convergence: 1+1+1 = 7 ! Fixed mobile convergence  Building a Multi Service Access with Ethernet L2 or L3 forwarding model QoS guarantees by network resource control  Increasing the capabilities of the access platform Embedding service enablers Making the fixed access network ready for nomadic services and session continuity  Increasing the bandwidth capacity in the first mile at lower cost

29. NOC 2006 — 29 www.ist-muse.org Muse confidential Thank you for your attention