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788.11J Presentation CodeBlue: A sensor network for medical Care Ren-Shiou Liu
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The Main Idea A reliable and scalable hardware and software platform for medical sensor networks
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The Challenges Wearable sensor platforms Support multicast routing topologies Device mobility A wide range of data rates Security
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Medical sensors Wireless EKG Wireless Pulse Oximeter Pluto mote
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TinyADMR SensorsReceivers Broadcast channel Query Patient status
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The MoteTrack location system B1, B2 and B3 are beacons nodes which broadcast beacon messages Mobile node M aggregates beacon messages into a signature. Comparing the signature and reference signatures stored in beacons nodes, the location of mobile nodes can be determined
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Innovation Wearable wireless sensors Ad-Hoc multicast routing on resource-limited sensor nodes MoteTrack: A robust, decentralized approach to RF-based location tracking Integration with iRevive, PDA-based patient care record system
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