3 GPP presentation on Services Evolution Moscow September

3 GPP presentation on Services Evolution Moscow, September 2008 3 GPP TSG SA Chairman Stephen Hayes 1

3 GPP Directions FASTER • Decreased Latency • High Cell Edge Throughput • Spectrum Flexibility Radio Network • Access independence for services • Standardized multimedia services • Mobility and IP interworking for all accesses Wider Scope • Faster Data rates Core Network 2

Broadband FMC Any service • Ranging from gaming to sports and live entertainment • From high secure data communication to video chats Any device • Ranging from the mobile to the multimedia PC • From the gaming console to the HDTV Anywhere • Ranging from the big cities to the countryside • From the office desk to the great outdoors 3

Broadband Accesses They come in many flavors Fixed access Fixed/nomadic wireless Fixed Wireless HSPA/LTE x. DSL Fiber (PON & P 2 P) Fiber/VDSL 2 Cable (DOCSIS 2 Satellite/Terrestrial 3) Unlicensed (Wi. Fi, etc) Others Mobile access GSM/EDGE WCDMA/HSPA LTE CDMA 2000 EVDO Mobile Wi. Max Others The borderline between fixed and mobile is getting less clear 4

3 GPP Approaches to FMC UMA (called GAN in 3 GPP) Narrowband only User Ids User profile IMS/Common IMS Common Services Different Core Networks roaming security Qo. S policy control SIP/SDP Diameter Inter. Working CS/PSTN Basic Call Control chargi ng Service logic APIs Common Services Common Core Network Core Functions: Wireless access Mobility Multi-Access in EPC Multi Access Edge RGW Wireline access Access interworking functions - IP session ctrl - Mobility support - Deep Packet Inspection - Security - Charging - Policy and Resource control Transport 5

Paths to Broadband Convergence Standard Services & IMS Fixed Core Network Mobile Core Network Wireless access Core Functions: - IP session ctrl - Mobility support - Deep Packet Inspection - Security - Charging - Policy and Resource Wireless access Core Functions: - IP session ctrl - Deep Packet Inspection - Security - Charging - Policy and Resource Mobility Broadband Convergence using Common IMS control Wireline access RGW Transport Standard Services & IMS EPC Broadband Convergence Using Evolved Packet Core (EPC) Core Functions: Wireless access Mobility Access interworking functions Wireline access - IP session ctrl - Mobility support - Deep Packet Inspection - Security - Charging - Policy and Resource control RGW Transport 6

Paths to Broadband Convergence Standard Services & IMS Fixed Core Network Mobile Core Network Wireless access Core Functions: - IP session ctrl - Mobility support - Deep Packet Inspection - Security - Charging - Policy and Resource Wireless access Core Functions: - IP session ctrl - Deep Packet Inspection - Security - Charging - Policy and Resource Mobility Broadband Convergence using Common IMS control Wireline access RGW Transport Standard Services & IMS EPC Broadband Convergence Using Evolved Packet Core (EPC) Core Functions: Wireless access Mobility Access interworking functions Wireline access - IP session ctrl - Mobility support - Deep Packet Inspection - Security - Charging - Policy and Resource control RGW Transport 7

IMS/Common IMS • IMS developed as part of 3 GPP Rel 5 as an application development environment – Encourage new applications to use environment – Greater operator policing than native SIP/SDP – Home control allowing customization • IMS retargeted in Rel 7 for telephony replacement – Standardized multimedia suite developed – Optimizations to improve performance – Access independence • Common IMS specified in Rel 8 – Integration of IMS variants and requirements from 3 GPP 2, TISPAN, and Cablelabs IMS 1999 2000 UMTS (3 G) 2001 2002 MMTel 2003 HSPA DL 2004 2005 HSPA UL 2006 2007 Common IMS 2008 2009 LTE 8

IMS/Common IMS • IMS – Session Control based on SIP/SDP – Authentication/Authorization based on Diameter – Extensions for Operator Needs • • • Resource Control/Qo. S Charging Security and Identification Roaming Regulatory (emergency call, lawful intercept, etc. ) – Access Independent – Standardized Multimedia Suite Defined in 3 GPP – Many operators have already deployed IMS for FMC • Common IMS – Extensions to IMS to meet requirements of different industry segments • Regulatory • Legacy • Different Business Models 9

Multimedia Telephony Service • Multiple Simultaneous Media Streams – – – • Voice Text Video File Transfer Video/Photo/Audio Sharing Multimedia analogs of traditional PSTN supplementary services – – – – – Originating Identification Presentation (OIP) Originating Identification Restriction (OIR) Terminating Identification Presentation (TIP) Terminating Identification Restriction (TIR) Malicious Communication IDentification (MCID) Anonymous Communication Rejection (ACR) Communication Diversion (CDIV) Communication Waiting (CW) Communication Hold (HOLD) Communication Barring (CB) Completion of Communications to Busy Subscriber (CCBS) Message Waiting Indication (MWI) Conference (CONF) Advice Of Charge (AOC) Explicit Communication Transfer (ECT) Reverse charging Closed User Group (CUG) Three-Party (3 PTY) 10

But what if you need? • Session Continuity • Mobility for non IMS applications • Common IP level services – Filtering – Deep Packet Inspection – Firewall • Common Management 11

Paths to Broadband Convergence Standard Services & IMS Fixed Core Network Mobile Core Network Wireless access Core Functions: - IP session ctrl - Mobility support - Deep Packet Inspection - Security - Charging - Policy and Resource Wireless access Core Functions: - IP session ctrl - Deep Packet Inspection - Security - Charging - Policy and Resource Mobility Broadband Convergence using Common IMS control Wireline access RGW Transport Standard Services & IMS EPC Broadband Convergence Using Evolved Packet Core (EPC) Core Functions: Wireless access Mobility Access interworking functions Wireline access - IP session ctrl - Mobility support - Deep Packet Inspection - Security - Charging - Policy and Resource control RGW Transport 12

Examples of non-IMS apps • Multimedia Broadcast Messaging Service (MBMS) • High Quality Audio • Packet Streaming 13

Evolved Packet Core (EPC) • • IP Based Core Network Flat structure IETF and GTP based mobility Supports both 3 GPP and non-3 GPP Accesses • Policy Control • Optimized for packet based multimedia 14

Convergence Using EPC Roaming partner • • • Wireless Access Mobility and ubiquity adds value to all services Individualizing all services Consistent experience across accesses and devices Bundling different fixed, fixed wireless and mobile subscriptions Access and device awareness Evolved Packet Core Qo. S and Bandwidth mgmt IP level service control Operator Services (e. g. IPTV, Vo. IP, . . ) Charging Content/Service filtering Wireline Access Internet Firewall/Security services default (per bundle) individualized Uniform service/Qo. S treatment Across accesses and devices Partner services Friends house 15

3 GPP Evolved Packet Core (EPC) Generic model for access interworking (simplified) Overall capability: - Multi-access mobility for roaming - Advanced charging HSS SWx S 6 a PCRF Gxc Rx Gx SGi 3 GPP Access Serving Gateway PDN Gateway Operator's IP Services (e. g. IMS, PSS etc. ) S 5 S 6 b Mobility, connectivity, IP address allocation PMIP Policy and resource control 3 GPP AAA Server Authentication, Authorization Integration point - Non-3 GPP IP Access 3 GPP 2 access (part of 3 GPP R 8) Wi. MAX access Wi. Fi access (part of 3 GPP R 8) x. DSL access Fiber access 16

3 GPP Access Onion Integration at different levels Common IMS CDMA 2000 Access Evolved Packet Core (EPC) GPRS Access Cable Access GPRS Packet Core Wi. Fi Access Wi. Max Access HSPA Access Fiber Access LTE Access NGN (TISPAN) Access x. DSL Access 17

Summary • 3 GPP is committed to Mobile Broadband • 3 GPP is committed to FMC • Two complementary paths to broadband FMC – Common Service Platform (Common IMS) – Multi-Access Packet Core (EPC) 18

Thanks for your attention ! More information at www. 3 gpp. org 19