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Inter-technology Mobility Management aided with Geo-location Information

Inter-technology Mobility Management aided with Geo-location Information Mr. Mika Ylianttila M.Sc., Researcher, Project Manager Centre for Wireless Communications University of Oulu, Finland mika.ylianttila@oulu.fi www.cwc.oulu.fi.

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Inter-technology Mobility Management aided with Geo-location Information

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  1. Inter-technology Mobility Management aided with Geo-location Information Mr. Mika Ylianttila M.Sc., Researcher, Project Manager Centre for Wireless Communications University of Oulu, Finland mika.ylianttila@oulu.fi www.cwc.oulu.fi WINGIP (C) Mika Ylianttila, Centre for Wireless Communications, University of Oulu, Finland, March 2000

  2. Presentation Outline • Status and background of this study • Inter-tech handoff (ITHO) scenarios • Requirements for System Architecture • Requirements for Terminal • References WINGIP (C) Mika Ylianttila, Centre for Wireless Communications, University of Oulu, Finland, March 2000

  3. Status and Backround • Background: work in WINGIP (Wireless Indoor Geolocation and IPv6 traffic analysis) and WiLU (Wireless LAN for UMTS) projects • Status in spatial location related work: draft-ylianttila-itho-geo-00.txt under preparation (to be soon submitted) WINGIP (C) Mika Ylianttila, Centre for Wireless Communications, University of Oulu, Finland, March 2000

  4. ITHO Scenarios Internet backbone SCS database GPN 1 2 LPN 3 - Three scenarios: 1) Moving-in (MI), 2) Moving-out (MO), 3) Moving-trough (MT) - Related problems identified WINGIP (C) Mika Ylianttila, Centre for Wireless Communications, University of Oulu, Finland, March 2000

  5. Requirements for System Architecture • Geolocation Data Source • Secure Coordinate Server • Updating Frequency/Terminal velocity • Geolocation Accuracy • Inter-working functions • Checking resolution of LPN beacon • Transition time • Transition region • Initiation Distance WINGIP (C) Mika Ylianttila, Centre for Wireless Communications, University of Oulu, Finland, March 2000

  6. Requirements for Terminal • Must have interfaces for LPN and GPN • Transparent Mobility management • Supports selected IWF, such as Mobile IP • Secure communication with SCS • Configuration of forwarding geo-data to SCS • Algorithm for seamless handoff • Algorithm inputs • Algorithm outputs WINGIP (C) Mika Ylianttila, Centre for Wireless Communications, University of Oulu, Finland, March 2000

  7. References WINGIP (C) Mika Ylianttila, Centre for Wireless Communications, University of Oulu, Finland, March 2000

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