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The Network Convergence: A Reality? Emmanuel DUJARDIN, Orange – France Telecom Group

The Network Convergence: A Reality? Emmanuel DUJARDIN, Orange – France Telecom Group. Agenda. UMA: A time-to-market technology I-WLAN Femtocell 2G + 3G Conclusion. UMA brings the first step of a convergent offer in an adhoc time-to-market timescale. Core Network. Transport Part.

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The Network Convergence: A Reality? Emmanuel DUJARDIN, Orange – France Telecom Group

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  1. The Network Convergence: A Reality?Emmanuel DUJARDIN, Orange – France Telecom Group

  2. Agenda • UMA: A time-to-market technology • I-WLAN • Femtocell 2G + 3G • Conclusion

  3. UMA brings the first step of a convergent offer in an adhoc time-to-market timescale Core Network Transport Part Access Part HLR Service Platform DNS DHCP AAA VC Conversational + VC Internet UMA SGSN UNC ECR SGW Réseau IP FT (RBCI) MSC WiFi LiveBox

  4. UMA Service Overview 2. Inside the Home Zone, the UMA phone set up a WIFI connection with the Home Zone Box. It switches into UMA mode (icon appears on the phone). 1. Outside the Home Zone, the end user makes phone calls through the GSM network. 3. In the Home Zone, the end user benefits from voice abundance. All incoming / outgoing calls are routed through the Home Zone Box. The hand set is treated like a mobile phone; it gains access to all its Orange mobile services (SMS, MMS, Orange World Portal, Mail) 4. Hand Over service is available if the end user leaves its AP coverage during a phone call. (the call is not released)

  5. UMA Single technology available ? Convergence FEMTO VoIP Mobile customer experience New services ? 3 IWLAN (linked to SIP/IMS) VoIP Mobile customer experience New services ? 2 UMA A seamless experience A range of phones for consumers 1 2007 2008 2009 2010 • FEMTO could change the convergence rules on a long run • Adoption linked to cost per unit / some technical issues to be fixed • UMA will perform dramatically before any FEMTO massive adoption

  6. UMA approach Internet Core Network WiFi UNC WiFi AP Modem Dual mode handset Femto Femtocell approach Internet 3GPP &/or IMS Core Network Uu Access controller Femtocell Modem Standard 3G/2G handset HOME ISP OPERATOR

  7. IWLAN: a suggested architecture

  8. Wi D’/Gr’ D’/Gr’ Gn’ Wi Iu-cs/Iu-ps A/Gb Gn’ Mw Wm AAA AAA AAA AAA Additional Access Nodes GANC TTG/PDG TTG/PDG Modified RNC Wm DHCP DHCP DHCP DHCP I-WLAN Wg Security Gateway WAG Security Gateway Security Gateway Add. Database DNS DNS DNS DNS IP Backbone IP Backbone IP Backbone Backbone & ADSL ADSL ADSL ADSL HLR HLR HLR • Plug-in • All mobile network • features • - SIP client, P-CSCF Plug-in - Part of RNC • Specific features • QoS • Nb calls • Specific features • QoS • Nb calls UMTS Air interface UMTS Phone Required 3GPP-defined Features TBC UMA compatible Phone SIP / WiFi compatible Phone Handsets Fixed SIP Platform Mobile Core Network Mobile Core Network Mobile Core Network Today’s MCO networks GGSN GGSN GGSN Orange fixed and mobile existing networks MSC SGSN MSC SGSN Work in progress Work in progress Unik UMTS (Femtocell) Unik (UMA) Unik SIP (VoIP & I-WLAN) (other possible alternatives)

  9. Thank you !

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