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Research at PVT Dr. Peter Parnes MRC Forum 010605 peppar@cdt.luth.se

Research at PVT Dr. Peter Parnes MRC Forum 010605 peppar@cdt.luth.se. Research at PVT today. Alipes Position aware software SIRAM Ubiquitous multicast access Reliable multicast Scalable media distribution Small hand-held devices High quality video RadioSphere. Alipes.

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Research at PVT Dr. Peter Parnes MRC Forum 010605 peppar@cdt.luth.se

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  1. Research at PVTDr.Peter ParnesMRC Forum 010605peppar@cdt.luth.se

  2. Research at PVT today • Alipes • Position aware software • SIRAM • Ubiquitous multicast access • Reliable multicast • Scalable media distribution • Small hand-held devices • High quality video • RadioSphere

  3. Alipes • Study the intersection between mobile devices, wireless networking and positioning techniques. • General software architecture for integrating position techniques: Wavelan, MPS, GPS, Bluetooth. • Prototypes based on Compaq iPaq hardware • Used and tested in E-Street • 100% in the project is MRC related

  4. SIRAM • Scalable Media distribution • Mobile networks are heterogeneous • Layered multicast video • Network support for small devices • Media gateway • Scaling of live video • Recoding of media • Remote scrolling • Synchronous communication via handheld devices • About 40% of the project MRC related

  5. Small Hand-Held Devices • Casio Cassiopeia, Compaq iPaq • mPocketPro

  6. RadioSphere • "Mobile Internet", with a price/performance ratio that revolutionizes usage. • Combine four trends: • Inexpensive and ubiquitous wired Internet access. • Inexpensive equipment for short range radio access. • Portable but very powerful computers and PDA's. • The advent of terrestrial DVB/DAB. • 100% MRC related

  7. RadioSphere • Authentication • Encryption and Privacy • Customer and group membership management • The Business model • User Interface technology for mobile devices • Mobility of IP-addresses • Adaptive and self-regulating cell-coverage • Mobile Sub networks • Applications beyond talking and SMS • Location-aware applications • Integration with broadcast technologies and DVB-T in particular • Application Architecture for Resource Limited Small Computers • Ad-hoc networking and Multicast optimization

  8. Upcoming Projects The future: • DIL • CASL • mTV • Mobile E-Meetings

  9. DIL • Distributed Interactions Laboratory • Synchronous Interaction over the Internet • SIRAM part 2 • Media in mobile environments • User interfaces for synchronous interaction • Mobile and stationary • Application sent to VR • Vinnova application in the pipe • About 50% MRC related

  10. CASL • Context Aware Software Laboratory • Alipes part 2 • 100% MRC related

  11. mTV • multicast TeleVision • Interactive Television of the future • DVB integration for mobile users • Partly builds on work done in SIRAM today • EU/IST project primary • Interest from Arena

  12. Mobile E-Meetings • How to interact using handheld devices using • Audio • Video • Chat • WB • Web pages • And more • Europolitan • 100% MRC

  13. Discussion! Dr. Peter Parnes peppar@cdt.luth.se http://www.cdt.luth.se/~peppar/ http://www.cdt.luth.se/projects/siram/ http://www.cdt.luth.se/projects/alipes/ http://www.cdt.luth.se/projects/radiosphere/ http://www.cdt.luth.se/projects/dil/ http://www.cdt.luth.se/projects/casl/

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