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An Application Architecture for Mobile Interactive Spaces

An Application Architecture for Mobile Interactive Spaces. WMCSA, Monterey December 2000 Theo Kanter Mobile Application Architecture Lab, Ericsson Research Teleinformatics, KTH, Stockholm http://psi.verkstad.net. Macrocell (GPRS). Microcell (GPRS). Hotspots (WLAN). Mobile WLAN.

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An Application Architecture for Mobile Interactive Spaces

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  1. An Application Architecture for Mobile Interactive Spaces WMCSA, Monterey December 2000 Theo Kanter Mobile Application Architecture Lab, Ericsson Research Teleinformatics, KTH, Stockholm http://psi.verkstad.net

  2. Macrocell (GPRS) Microcell (GPRS) Hotspots (WLAN) Mobile WLAN Road/Highway Hotspot (WLAN) Hotspots (WLAN) Motivation • Heterogeneous Infrastructure • User-, Mobile Device Context • Plug & Play • Negotiate Communication • Adaptive Mobile Communication

  3. Voice Chat, Messaging Media Server Content Mgmnt Agent Server WLAN Bluetooth, GPS, IR, ... 3D GGSN Smart Space Server VoIP GPRS MP3 SIP-VGW WLAN ISDN Ericsson Research Kista Mobile Device Brf. Bågen Mobility KTH Teleinformatics WLAN Telia Internet42 SIP Server Farsta WLAN Ericsson Research Älvsjö Internet DIA

  4. XSP Mobile Interactive Space Person Personal Agent APPLICATION SIP Resources Mobile-IP Network Public Anonymous Access Mobile Device LINK Internet Access Network Application Architecture

  5. Wireless Testbed Heterogeneous Communication Extend with User Context Mobile-Aware Media Player AND GPS, IR, ... 3D VoIP MP3 Mobile Device Content Proxy WLAN, GPRS, ...

  6. GPS, IR, ... 3D VoIP MP3 Mobile Device WLAN, GPRS, ... Smart Space Internet  Resource  Smart Space

  7. Conclusions • Application Architecture • Resources, SIP, Mobile Agents • eXtensible Service Protocol • Smart Spaces scaled to Mobile Networks • Mobile-Aware Media Player • Heterogeneous communication • Current • Adapt to User Context • Mobile Groups

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