Alcatel lucent paolo_volpato_mpls_mw_uppersidex

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This presentation shows the relative importance of microwave as an access technology. Packet microwave is the enabler to move backhaul networks, where microwave is dominant, from legacy connectivity …

This presentation shows the relative importance of microwave as an access technology. Packet microwave is the enabler to move backhaul networks, where microwave is dominant, from legacy connectivity to all packet.
Packet microwave enables the presence of a end-to-end networking layer, be it L2, L3 or mixed, coupled with the microwave transmission layer, flexibly adapting to the topologies currently emerging in backhauling

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  • 1. 1COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 2. EMERGING BACKHAUL ARCHITECTURESPACKET MICROWAVE NETWORK PROTECTIONPaolo Volpato09 February 2012 COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 3. AGENDA1. Evolution of backhaul2. Packet microwave overview3. Packet microwave and network protection4. Summary 3 COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 4. AGENDA1. Evolution of backhaul2. Packet microwave overview3. Packet microwave and network protection4. Summary 4 COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 5. EVOLUTION OF BACKHAULCHANGE IS INEVITABLE• Traffic mix is changing - Voice is becoming a minor part of total traffic - Video and content consumption is booming• Traditional backhaul is not sustainable - Legacy TDM and ATM no longer meet backhaul requirements and must co-exist with new solutions - Wireless traffic growth forecast to double every year through 2015; legacy equipment cannot scale• Ethernet and IP dominate - Evolution to IP/Ethernet to support LTE - Microwave backhaul has moved to packet - Introduction of heterogeneous networks 5 COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 6. OVERCOMING THE BARRIERS Any G Getting to the Network scalability, Operational Getting itsupport? cell site? flexibility, reliability? impact? deployed? CHALLENGES FOR Mobile Operators Macrocell Backhaul Transport Providers Metro Site Metrocell Fixed/Mobile Operators Is your backhaul ready? 6 COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 7. BACKHAUL IS EVOLVING TO PACKET MICROWAVE IS A KEY COMPONENT 1000s of protected Any G connectionsAny G RAN Backhaul Synchronization2G, 3G, 4G Flexibility nxDS1/E1,Any cell DS3/E3 End-to-End OAMMacro, metro SONET/SDH End-to-End Reliability GE, 10GEAny service MTSO/RNC Site Cell Site Hub Site End-to-End QoSWireless,WiFi Microwave IP & MPLS Networking xDSL Flexibility GPON Services Flexibility Fixed/Mobile CWDM 100G IP & Optical Networking Any Access CAPEX Optimized Portfolio Any Scale 7 COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 8. WORLDWIDE ACCESS SPLIT Cell Site Backhaul Source: Dell’Oro Group - Microwave Transmission Report - Five Year Forecast 2011 – 2015 – January, 2011 ACCESS RELIABILITY CAPACITY Fiber Microwave IP/Ethernet transformation over any media 8 COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 9. AGENDA1. Evolution of backhaul2. Packet microwave overview3. Packet microwave and network protection4. Summary 9 COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 10. WHAT IS PACKET MICROWAVE? Native Packet Networking Support Enable legacy to packet transformation while capitalizing on the benefits of native packet transport One Product Family – All Microwave Applications Minimize sparing & operations costs by using common radios across tail, point-to-point, nodal, full-outdoor and long-haul applications High-Capacity and High-Availability Address growing bandwidth demand while improving customer Quality of Experience Flexible Networking Facilitate transition to higher-capacity, lower TCO MW network architectures using Ethernet, MPLS-TP, or IP/MPLS End-to-end Service-Aware Management Lower OPEX through simplified provisioning, assurance and maintenance 10 COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 11. ADDRESSING NEW TOPOLOGIES Tree Chain/Star • Standard microwave • Long-haul (chain) topology • Urban (star) • Deployed everywhere Meshed access Tree + Chain Access Ring • High capacity • Radio LAG & • Higher capacity • Networking capacity tools • Networking • Mix of linear • Linear • Ring protection path protection protection and ring 11 COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 12. ORGANIZATION/TECHNOLOGY DYNAMIC Trunking/ Tail/Last mile Hub sites Ring MPLS Ring Carrier Ethernet MPLS 12 COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 13. AGENDA1. Evolution of backhaul2. Packet microwave overview3. Packet microwave and network protection4. Summary 13 COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 14. TREE & CHAIN TOPOLOGIES Tail/Last mile Hub sites Carrier Ethernet • Traditional microwave topology • Point-to-Point protection used to protect head end equipment • Limited ability to push LTE X2 towards the edge. 14 COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 15. RING TOPOLOGIES Tail/Last mile Hub sites Trunking /Ring Ethernet MPLS Ring Ring Carrier Ethernet MPLS • ITU-T G.8032 protection mechanisms can be used for protection and to enable E-LAN services 15 COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 16. MESH TOPOLOGIES Tail/Last mile Hub sites Trunking /Ring MPLS Ring IP/MPLS • End-to-end IP backhaul, connecting some Ethernet islands 16 COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 17. NETWORKING OPTIONS MICROWAVE TECHNOLOGY PROTECTION RELIABILITY AND DEPLOYMENT OPTIONS CAPACITY OPTIONS Ethernet • LAG• 1+0, 1+1 (access) • G.8031 Linear• 1+1, N+0 • G.8032 ERP (aggregation) • Ethernet Access• Adaptive Modulation, • IP, MPLS Aggregation Cross Polarization, • LAG Header compression, • BFD Link Aggregation • Non-stop routing IP/MPLS • Protected LSPs • MPLS FRR 17 COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 18. AGENDA1. Evolution of backhaul2. Packet microwave overview3. Packet microwave and network protection4. Summary 18 COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 19. PACKET MICROWAVE SUMMARY A KEY BACKHAUL SOLUTION COMPONENT • Microwave is the major cell site backhaul technology • Provides seamless networking for heterogeneous networks SUPPORTS FLEXIBLE NETWORK PACKET DEPLOYMENTSMICROWAVE • Ethernet and IP centric organizational models • Edge community-of-interest services (e.g. X2) MEETS PROTECTION REQUIREMENTS • Any topology (e.g. tree, chain, ring, mesh) • Supports IP/Ethernet transformation 19 COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 20. 20COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 21. 21COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.