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3GPP2 IP Multimedia Domain 3GPP CN Plenary June 5, 2002

3GPP2 IP Multimedia Domain 3GPP CN Plenary June 5, 2002. Betsy Kidwell Chair, 3GPP2 TSG-N Ph: +1-630-979-2272 Fax:+1-630-713-1921 Email: ekidwell@lucent.com. Overview. 3GPP2 Introduction Visit www.3gpp2.org for more information 3GPP2 IP Multimedia Domain Coordination Discussion Points.

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3GPP2 IP Multimedia Domain 3GPP CN Plenary June 5, 2002

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  1. 3GPP2 IP Multimedia Domain3GPP CN PlenaryJune 5, 2002 Betsy Kidwell Chair, 3GPP2 TSG-N Ph:+1-630-979-2272Fax:+1-630-713-1921 Email: ekidwell@lucent.com

  2. Overview • 3GPP2 Introduction • Visit www.3gpp2.org for more information • 3GPP2 IP Multimedia Domain • Coordination Discussion Points

  3. Steering Committee Chair: Steve Dennet (Motorola) TSG--C cdma2000 Responsible for: Stage 2 and 3 for the cdma2000 air interface Chair: Jean Alphonse (Lucent Technologies) TSG--N Intersystem Operations Responsible for: Stage 2 and 3 for the core network Chair: Betsy Kidwell (Lucent Technologies) Organizational relationship Coordination relationship 3GPP2 Structure TSG--S Services and System Aspects Responsible for: Stage 1, System Requirements, PMT, OAM&P, NRM, Security Chair: Rich Robinson (Sprint PCS) TSG--A A Interface Systems Responsible for: Stage 2 and 3 for the A Interface Chair: George Turnipseed (Sprint PCS) TSG--P Wireless Packet Data Networking Responsible for: Stage 2 and 3 for Packet Chair: Haeng Koo (Samsung) 3GPP2: 3rd Generation Partnership Project 2 (NA, Asia) TSG: Technical Specification Group PMT: Program Management NRM: Network Reference Model

  4. 3GPP2 Structure • Participating Standards Development Organizations (SDOs) • ARIB • CWTS • TIA • TTA • TTC • Marketing Representation Partners (MRPs) • Member Companies

  5. 3GPP2 IP History • Work on what has been termed “All IP” began in November 1999 • Initial Network Architecture Model (NAM) and high level system requirements complete in December 2000 • Latest revision of NAM complete in March 2002 • TSG-S document S.R0037 • Supports both Legacy MS Domain and IP Multimedia Domain • Includes “common” Service Architecture for both domains

  6. TSG-N Chair: Betsy Kidwell (Lucent) Meets jointly and shares WGs with TIATR45.2 TSG-N Structure WG1 Stage 1 Responsible for: Stage 1, System Requirements Services Focus Group reviewing TSG-S generated Stage 1s Chair: Terry Watts (Cingular) WG2 Stage 2 Responsible for: Stage 2 call flows, security, architecture Multimedia Domain Focus Group reviewing 3GPP IMS call flows Chair: Larry Young (Sprint PCS) WG3 Stage 3 Responsible for: Stage 3 protocol and procedures Chair: Chuck Ishman (Motorola) WG4 Accounting Responsible for: Message accounting and auditing Chair: Gary Pellegrino (CommFlow Resources) WG5 Wireless Intelligent Network (WIN) Responsible for: Stage 1,2, and 3 of WIN Chair: Ben Chen (Verizon Wireless) WG6 International Applications Responsible for: Internationaliza-tion of TIA/EIA-41 Chair: David Crowe (Qualcomm)

  7. 3GPP2 Multimedia Domain • Part of Multimedia Domain maps to 3GPP IMS • Supports • SIP Sessions • Packet Data Sessions

  8. IP Network PSTN 3GPP2 Multimedia Domain Position Determining Entity Databases Network Capability Gateway Service Application Position Server Subscription QoS Manager Legend - signaling - bearer - signaling and bearer - considered for harmonization - not considered for harmonization Session Control Manager Media Gateway Control Function AAA Core QoS Manager Access Gateway FA/Attendant Media Gateway BSC/RNC + PCF BTS Media Resource Function Controller cdma2000Access Network Border Router Media Resource Function Processor Mobile Station Mobile IP Home Agent

  9. 3GPP2 Multimedia Domain • Support new multimedia services • Provide end-user transparency for legacy services • As appropriate • Provide new telephony services • Integration of voice and data services • Multimedia services • Provide new IP services • Presence • Instant Messaging • Etc.

  10. 3GPP2 Multimedia Domain • Development Objectives: • Commonality with 3GPP IMS on a transport layer independent core network • Reliance on Mobile IP • Reliance on GPRS • Common service support (e.g., 3GPP, IETF) • Presence • Instant Messaging • Etc.

  11. Coordination Discussion Points • Technical Objective • Common access independent IMS specification in release 6 timeframe • How to get there • TSG-N is adapting Release 5 IMS specifications for use as a foundation for 3GPP2 IMS • TSG-N has no intent to change 3GPP’s release 5 content • TSG-N wants to collaborate starting with release 6 requirements

  12. Coordination Discussion Points • Discussion of Collaboration Possibilities • Joint meetings • Outsourcing • Document sharing • Liaisons • Issues to Consider • Maintaining commonality over time • Maintaining schedules • Working Procedures • Meeting logistics

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