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Transcript
The Network Convergence: A Reality? Emmanuel DUJARDIN, Orange – France Telecom Group FITCE Congress 2007, Warsaw The Network Convergence : a reality? Agenda UMA: A time-to-market technology I-WLAN Femtocell 2G + 3G Conclusion 2 FITCE Congress 2007, Warsaw The Network Convergence : a reality? UMA brings the first step of a convergent offer in an adhoc time-to-market timescale Access Part Core Network Transport Part HLR VC Conversational + VC DNS DHCP Internet AAA Service Platform UMA SGSN ECR WiFi Réseau IP FT (RBCI) UNC SGW MSC LiveBox 3 FITCE Congress 2007, Warsaw The Network Convergence : a reality? 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) 4 FITCE Congress 2007, Warsaw The Network Convergence : a reality? UMA Single technology available ? Convergence FEMTO 3 VoIP Mobile customer experience New services ? IWLAN (linked to SIP/IMS) 2 1 2007 VoIP Mobile customer experience New services ? UMA A seamless experience A range of phones for consumers 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 5 UMA willWarsaw perform dramatically before any FEMTO massive adoption FITCE Congress 2007, The Network Convergence : a reality? Femto Femtocell approach Uu Femtocell Modem Internet Access controller 3GPP &/or IMS Core Network UNC Core Network Standard 3G/2G handset UMA approach WiFi WiFi AP Modem Internet Dual mode handset HOME ISP OPERATOR 6 FITCE Congress 2007, Warsaw The Network Convergence : a reality? IWLAN: a suggested architecture 7 FITCE Congress 2007, Warsaw The Network Convergence : a reality? Orange Services Fixed SIP Platform CSG Today’s HLR MCO networks Mobile Core Network D’/Gr’ Orange fixed and mobileWiexisting networks Gn’ A/Gb Additional GANC DHCP Wm Access Security Nodes DNS Gateway HLRGGSN GGSN D’/Gr’ AAA AAA DHCP DNS Gn’ Wi Wm TTG/PDG I-WLAN Wg AAA Mw DHCP AAA Add. Security Gateway Databas Security Gateway IP Backbone IP Backbone ADSL ADSL ADSL Specific features -QoS -Nb calls Specific features -QoS -Nb calls Iu-cs/Iu-ps DHCP Modified RNC DNS TTG/PDG DNS WAG MSC SGSN IP Backbone Backbone & ADSL Plug-in -All mobile network features -- SIP client, P-CSCF Plug-in - Part of R UMTS Air interface Handsets Mobile Core Network HLR GGSN MSC SGSN IMS Platform SIP V²oIP platform Mobile Core Network UMA compatible Phone Unik (UMA) FITCE Congress 2007, Warsaw SIP / WiFi compatible Phone Unik SIP (VoIP & I-WLAN) UMTS Phone Required 3GPP-define Features TBC UnikTheUMTS (Femtocell)8 Network Convergence : a reality? (other possible alternatives) Thank you !
