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The New Carrier Model for the Next Generation (and this generation) Network

Explore the evolution of enterprise network services, introduction of network-based/hosted applications, IP enablement of the consumer, and convergence of wireline IP and wireless networks in the next generation carrier network.

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The New Carrier Model for the Next Generation (and this generation) Network

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  1. The New Carrier Model for the Next Generation (and this generation) Network G. Keith CambronPresident & CEO SBC Laboratories

  2. A Carrier Network for Next Generation Services • Evolution of Enterprise Network Services • Introduction of Network-Based/Hosted Applications • IP Enablement of the Consumer • Convergence of Wireline IP and Wireless Networks • Keys to the Next Generation Network

  3. A Carrier Network for Next Generation Services • Evolution of Enterprise Network Services • Introduction of Network-Based/Hosted Applications • IP Enablement of the Consumer • Convergence of Wireline IP and Wireless Networks • Keys to the Next Generation Network

  4. 90’s Enterprise Network 90s networks were characterized by metallic access, and frame relay and ATM connectivity. APPS Carrier Network IP ENET FR ATM FR T 1 T 1 SONET CustomerNetwork Logical Layer Physical Layer

  5. Evolving Network – Facility Based LANs and WANs GigE has moved to access and core networks, eliminating costs and complexity, and enabling extended customer LANs and facility based WANs. Carrier Network APPS IP ENET ENET FR Gig FR ATM Gig E T 1 E T 1 NG SONET CustomerNetwork Logical Layer Physical Layer

  6. Evolving Network – Network Based LANs and WANs Multi-protocol label switching (MPLS) is enabling network-based private virtual LANS and WANS. National coverage and scale are essential to success. Carrier Network APPS IP IP ENET ENET FR Gig MPLS ATM FR Gig E T 1 E T 1 NG SONET Customer Network

  7. A Carrier Network for Next Generation Services • Evolution of Enterprise Network Services • Introduction of Network-Based/Hosted Applications • IP Enablement of the Consumer • Convergence of Wireline IP and Wireless Networks • Keys to the Next Generation Network

  8. Evolving Network – Network/Hosted Applications The evolving IP network is a perfect platform for the introduction of network and hosted applications. Internet Hosted Unified Access VoIP Comm APPS APPS FireWall FireWall IP IP ENET ENET MPLS Gig FR FR ATM Gig E E T 1 T 1 NG SONET Customer Network Carrier Network

  9. A Carrier Network for Next Generation Services • Evolution of Enterprise Network Services • Introduction of Network-Based/Hosted Applications • IP Enablement of the Consumer • Convergence of Wireline IP and Wireless Networks • Keys to the Next Generation Network

  10. Consumer Network – The Beginning Internet access was the application that drove consumer IP access. Internet Access APPS IP ENET IP ATM ATM ENET ADSL ADSL SONET Customer Network Carrier Network Logical Layer Physical Layer

  11. Consumer Network – FTTH FTTH is the design of choice for new build neighborhoods beginning in 2005. FTTH supports access speeds of +30 mbps. Unified Internet Comm Access APPS IP ENET IP ATM ATM ENET BPON BPON SONET Customer Network Carrier Network Logical Layer Physical Layer

  12. Consumer Network – FTTH & FTTN FTTH and FTTN enable new classes of consumer apps, such as IP TV. Home networking emerges as a key technology. IP Consumer Internet TV VoIP Access APPS Firewall IP IP/WiFi Firewall ENET ENET VDSL 2 VDSL2 GPON SONET

  13. A Carrier Network for Next Generation Services • Evolution of Enterprise Network Services • Introduction of Network-Based/Hosted Applications • IP Enablement of the Consumer • Convergence of Wireline IP and Wireless Networks • Keys to the Next Generation Network

  14. Wireless – Wireline Convergence Voice convergence is already happening with the introduction of Unified Communication. That trend will continue with SIP forming a common foundation. Data convergence is following WiFi and Edge/GPRS deployment. Hosted Unified Wireless Internet VoIP Comm Voice Access SIP Firewall IP IP FTTx/WiFi GSM FTTx/WiFi GPRS/Edge

  15. A Carrier Network for Next Generation Services • Evolution of Enterprise Network Services • Introduction of Network-Based/Hosted Applications • IP Enablement of the Consumer • Convergence of Wireline IP and Wireless Networks • Keys to the Next Generation

  16. Keys to the Next Generation • National footprint and scale matter • Access and Core Networks must work in a unified design • Hosted Applications build upon other service offerings and simplify adoption and operational support • Seamless interworking across wireless and wireline voice and data services can be achieved through a standard infrastructure

  17. A Carrier Network for Next Generation Services ThankYou

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