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Fibre Access in MUSE: An E2E Approach to Achieve BB for All

Fibre Access in MUSE: An E2E Approach to Achieve BB for All. Peter.Vetter@alcatel.be ECOC 2004, Stockholm. Overview. Introduction – MUSE Trends in Access Access Network Architecture Issues Fibre Access in MUSE Conclusions and outlook. Application server. Subscriber, QoS,

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Fibre Access in MUSE: An E2E Approach to Achieve BB for All

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  1. Fibre Access in MUSE: An E2E Approach to Achieve BB for All Peter.Vetter@alcatel.beECOC 2004, Stockholm

  2. Overview • Introduction – MUSE • Trends in Access • Access Network Architecture Issues • Fibre Access in MUSE • Conclusions and outlook

  3. Application server Subscriber, QoS, and OAM management Edge node FTTH Internet Access multiplexer PSTN Access Aggregation Network Wireless feeder Home gateways Application servers DSL Kerb/Cabinet IntroductionMUSE Overall Objective Low cost, full service access and edge network for ubiquitous delivery of broadband services to all Europeans

  4. Research Inst. & Universities IMEC Inria Budapest University (BUTE) ICCS/NTUA HHI Lund Institute of Technology (LTH) TU Eindhoven ACREO Univ. Carlos III de Madrid University of Essex Consortium Phase I: 2004-2005 Phase II: 2006-2007 34 partners -110 PY/year Start: Jan 2004 System vendors Operators Component vendors SME Aarhus BB society Robotiker

  5. Overview • Introduction – MUSE • Trends in Access • Access Network Architecture Issues • Fibre Access in MUSE • Conclusions and outlook

  6. Trends in Access Co-operative business modelsMulti-hosting access Intro of Ethernet/IP in Access Opportunities for IPv6 Many connected appliancesin the home New revenues by “Multi-service” access Increasing bandwidth

  7. Increasing bandwidth per user • Moore’s law for commercially available BW in access • Further migration of fibre in the access network required 100 FTTH ? VDSL ? 10 1 ISDN Mbit/s ADSL/Cable ADSL/Cable 0.1 V.90 V.34 0.01 0.001 1985 1990 1995 2000 2005 2010 Year

  8. Overview • Introduction – MUSE • Trends in Access • Access Network Architecture Issues • Fibre Access in MUSE • Conclusions and outlook

  9. home network aggregation network first mile ADSL L2 ATM BRAS Modem Home gateway AccessMultiplexer Model 0: Current access architecture Best Effort Internet

  10. edge node IPv4 IPv6 IPv4 IPv6 Model 1: Ethernet based architecture home network Internet + multi services aggregation network first mile BRAS L2 ATM L2 Ethernet Eth/ATM or Ethernet

  11. IPv4 IPv6 Model 2: IP based architecture home network Internet + multi services aggregation network first mile BRAS edge node IPv4 IPv6 IPv4 IPv6

  12. Issues for carrier grade Ethernet/IP access • Security of Ethernet, scalability Spoofing Depth of serviceDOS

  13. Issues for carrier grade Ethernet/IP access • Security of Ethernet, scalability • Auto-configuration (+AAA) DHCP PPP 802.1X Radius, Diameter UPnP

  14. Issues for carrier grade Ethernet/IP access • Security of Ethernet, scalability • Auto-configuration (+AAA) • QoS provisioning E2E QoS Resource control Policing

  15. Issues for carrier grade Ethernet/IP access • Security of Ethernet, scalability • Auto-configuration (+AAA) • QoS provisioning • Multicast IGMP

  16. Issues for carrier grade Ethernet/IP access • Security of Ethernet, scalability • Auto-configuration (+AAA) • QoS provisioning • Multicast • Network management OAMNSM

  17. New requirements on access architecture • Support of existing and new applications and services • Triple play (voice, data, video) • Multi-party sessions (gaming, video conferences) • Peer-to-peer delivery models • Nomadic use • Supporting different business models

  18. Overview • Introduction – MUSE • Trends in Access • Access Network Architecture Issues • Fibre Access in MUSE • Conclusions and outlook

  19. Fibre access in MUSE • Integration optical first mile in end-to-end architecture • PtP Ethernet • Ethernet GPON / EPON • Research on specific technologies

  20. HFR over multi mode fibre • Potential low cost, short range access with transparent connection to a wireless home network

  21. … Hybrid Fibre VDSL • Lower power consumption at the cabinet • Smaller cabinet size => lower operational cost VDSL Subcarrier multiplexing

  22. CWDM double ring solutions • Lower cost WDM optics • Feeder for different type of technologies

  23. Asymmetric TDM / WDMA PON • TDM downstream • WDMA upstream • Migration ready for high upstream BW OLT Rx FE M U X W Rx D Feeder Edge Router FE M Tx GbE LX

  24. Overview • Introduction – MUSE • Trends in Access • Access Network Architecture Issues • Fibre Access in MUSE • Conclusions and outlook

  25. 2004 2005 2006 2007 Network architecture I Network architecture II Integrated lab trials 1st feature group Integrated lab trials 2nd feature group Conclusions and outlook Important to achieve BB for All with fibre access • Multi-service, multi-hosting capability • Integration in end-to-end network architecture • Standardisation

  26. Thank you

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