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Application Architecture for Mobile Interactive Spaces: Overview and Innovations

This document presents an in-depth exploration of the application architecture tailored for mobile interactive environments. It addresses the challenges posed by heterogeneous infrastructure and emphasizes the need for adaptability in mobile communication, factoring in user context and mobile device capabilities. The architecture incorporates various technologies including WLAN, GPRS, VoIP, and mobile agents, catering to seamless integration and user experience. The study outlines the significance of smart spaces and adaptive mobile solutions, paving the way for innovative interactive applications and services.

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Application Architecture for Mobile Interactive Spaces: Overview and Innovations

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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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