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Cooperation Between TIA TR-45.2 & GSM Global Roaming Forum G95

TR-45.2.3/00.11.14._____. Eric Hill Director, Interstandard Roaming GSM Global Roaming Forum Tel: +1 703 796 0886 ehill @ gsm.org. Cooperation Between TIA TR-45.2 & GSM Global Roaming Forum G95. Table of Contents. Objectives of the GSM Global Roaming Forum GGRF Governance & Membership

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Cooperation Between TIA TR-45.2 & GSM Global Roaming Forum G95

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  1. TR-45.2.3/00.11.14._____ Eric Hill Director, Interstandard Roaming GSM Global Roaming Forum Tel: +1 703 796 0886 ehill@gsm.org Cooperation BetweenTIA TR-45.2 & GSM Global Roaming Forum G95

  2. Table of Contents • Objectives of the GSM Global Roaming Forum • GGRF Governance & Membership • Key Components of Focus • GGRF Structure • Commercial and Billing Groups • Groups Unique to the G95 • Upcoming Meetings • Main Contacts for the GGRF

  3. GGRF Objectives • Develop technical requirements for GSM interworking with non-GSM technologies • Submit requirements to Standards Development Organizations, e.g., 3GPP, 3GPP2, Telecommunications Industry Association, and others as identified • Develop commercial standards (practices, principles, and guidelines) for interstandard roaming agreements and services • Submit proposals to GSM Association Working Groups and external bodies, e.g., CIBERNET, CDG, UWCC, CTIA • Notes • Technical requirements include: network & signaling, terminals & smart cards • Commercial standards include: roaming agreement provisions for billing, fraud management, settlements, etc.

  4. GGRF Governance & Membership • GGRF Reports to the Executive Committee of the GSM Association • GGRF has established and maintains its own rules of governance • Technology Teams determine their own work plans • Membership is open to any operator or supplier with an existing or planned GSM roaming interoperability product or service • Meetings are open to members only; Observer Status granted by Chairman

  5. Key Components For Interstandard Roaming • Commercial arrangements: so that agreements, minimum services, etc. are agreed to in advance • Networks: to ensure the ground-based infrastructure – which carries signaling, voice, and data messages - can communicate with each other. • Billing: to ensure different systems for exchanging call detail records can interoperate in a timely manner. • Terminals & Smart Cards: so that the customer’s phone can recognize and operate on systems unlike their home technology. • Testing: to ensure individual components of roaming and also the entire process has been verified and is operating as planned. “One phone-one number, one terminal,around the globe and across technologies”

  6. GAIT G95 iDEN Tetra Billing Commercial Network Smart Cards Terminals Testing: End-to-End GSM Global Roaming Forum- Structure GGRF Chairman & Vice Chairman Steering Committee GAIT Chairman G95 Chairman GSM/IDEN Chairman GSM/Tetra Chairman

  7. GGRF Groups of Common Interest Across Technologies • Commercial Issues Group • Enhance the GSMA interstandard roaming agreement • Network and billing testing • Inter-operator tariff structure • Call record exchange rules • Fraud control measures • Settlement & financial clearing • Establish criteria for minimum services, e.g., • Call delivery • Voice mail interoperability • Emergency services • Mobile terminated SMS • Billing Issues Group • Develop a TAP and CIBER Record conversion standard • Establish criteria for billing record testing

  8. Structure for the G95(GSM/ANSI-95 Technology Team) ChairmanGustaaf Van Ditzhuijzen, Libertel,g.v.ditzhuijzen@libertel.nl, Phone: +31 43 355 7803 Vice ChairmanDoug Rollender, Lucent Technologies, rollender@lucent.com, Phone: +1 9733864560

  9. G95 Streams with Unique Project Plans • Terminals & SIMs Stream • CDMA SIM specification: Done • Minimum standard for interstandard handset: 11-Jan-2001 • Network Stream • Identify what changes are required to the GAIT specification. • Define changes and complete a G95 Phase 1 specification • Seek TR-45.2 help to produce & formalise Phase 1 G95 standard • Work with TR-45.2 & TR-46.3 towards harmonisation of GAIT and G95 standards • End-to-end Testing • Scope and work plan to be developed as other Streams plans evolve

  10. Upcoming G95 & GGRF Meetings • G95 Network • 29 November 2000, conference call • GGRF Meeting #3 • 9-11 January 2001 • Hong Kong • Sponsored by CDMA Development Group • G95 meetings: 10 Jan 2001 • Future GGRF Meetings • 25-26 April 2001 • 6-7 September 2001 • 29-30 November 2001

  11. Eric Hill Director, Interstandard Roaming GSM Global Roaming Forum Tel: +1 703 796 0886 ehill@gsm.org Juan Carlos Jil Chairman GSM Global Roaming Forum Tel: +562 420 8839 jjil@entel.cl Main Contacts for the GGRF

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