october, 22 - 24, 2007
DESCRIPTION
Environment and Sensor Networks US – France Workshop Guillaume Chelius ARES Project, INRIA. October, 22 - 24, 2007. Summary. Complete hardware architecture Focus on antenna design Precise low-level simulation and estimation tools for high-level feedback - PowerPoint PPT PresentationTRANSCRIPT
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Environment and Sensor Networks US – France Workshop
Guillaume Chelius <[email protected]>ARES Project, INRIA
October, 22 - 24, 2007
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Summary
Complete hardware architecture
• Focus on antenna design
Precise low-level simulation and estimation tools for high-level feedback
• Performance analysis
• Energy consumption
• Debug and functional validation
Communication protocols design and evaluation
• Realistic radio link models
• Protocol dimensioning
Application and experimentation driven researches
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Hardware architecture
WSN430
• TI MSP430 + Chipcon CC1100
Specific on-board antenna design
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Accurate Software/System Profiling tools
Complete Sensor Network simulation (WSim):• Complete hardware platform emulation (MCU, R/F, external periph., etc.)• Target binary code • Instruction and radio byte precision
– Digital Frequency Scaling (DFS)
Source code annotation/feedback/profiling
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Accurate Protocols Profiling tools
High-level event-driven simulation• Simulator benchmarking• Models of simulation cost
Protocol dimensioning Analytical evaluation of protocols Protocol simulation
Protocol implementation evaluation
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Mastering hOSpital Antimicrobial Resistance
Better understand the dynamic of AMRB transmission• the real-time analysis of the relative contribution of exposure to
antibiotics;• the intrinsic characteristics of epidemic clones that contribute to
inter-individual transmission;• the identification of factors contributing to the transmission of strains
between individuals in the hospital population and community;
Document interactions between• medical and nursing staff• patients to patients• patient to medical staff
Document contact frequencies• monitor the dynamic (inter & intra contact)• characterize the interaction network
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MOSAR’s experiment
Experiment :• 400 sensor nodes• 6 months duration• Hospital context• In France, UK, Spain
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Collaboration perspectives
Simulation aspects
Application & OS development
New experimentations & applications