Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"Micaz"”.
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Resilient Average and Distortion Detection in Sensor Networks
… Experiments are held using real sensors called MICAz, which are use to gather light measurements in a small area and display the light average generated in that area.
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SENSING COVERAGE AND RESOURCE ALLOCATION ALGORITHMS IN SENSOR NETWORKS
… sensor network hardware using Crossbow Cricket, MicaZ sensor mote kit and Canon communication cameras.
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High-Performance Communication Protocols for Asynchronous Duty-Cycling Wireless Networks
… and ETX. Implemented in TinyOS on a testbed of MICAz sensor nodes, PW-MAC achieved the lowest energy consumption and delivery latency among the single-channel protocols, while EM-MAC significantly outperformed all other protocols tested. EM-MAC maintained the lowest duty cycles, the lowest …
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Localizing Jammers in Wireless Networks
… real-world experiments using a testbed of MicaZ, and then carried out extensive performance studies in large-scale networks by simulation.</p> <p>Another problem that cannot be solved by traditional cryptographic method is the location privacy issue. We study this issue in wireless sensor …
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Alibi framework for identifying insider jamming attacks in half-duplex wireless local area networks
… alibi framework by the analysis, simulations and MICAz experiments. To the best of our knowledge, the alibi framework is the first framework exploiting the half-duplex nature of the nodes to identify insider attackers."
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Hardware-Software Co-Design for Sensor Nodes in Wireless Networks
… fixed and flexible sensor nodes. Two testbeds, a MicaZ platform and a flexible node consisting of a microcontroller, a radio and a FPGA based co-processor, are provided to demonstrate the simulation fidelity of PowerSUNSHINE. We also discuss several evaluation results based on simulation and …
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Vehicle detection and tracking using wireless sensors and video cameras
<p>This thesis presents the development of a surveillance testbed using wireless sensors and video cameras for vehicle detection and tracking. The experimental study includes testbed design and discusses some of the implementation issues in using wireless sensors and video cameras for a practical …