A wireless sensor network For structural monitoring
SenSys '04 Proceedings of the 2nd international conference on Embedded networked sensor systems
Health monitoring of civil infrastructures using wireless sensor networks
Proceedings of the 6th international conference on Information processing in sensor networks
Proceedings of the 6th ACM conference on Embedded network sensor systems
Optimal Rate Allocation of Compressed Data Streams in Multihop Sensor Networks
DCOSS '09 Proceedings of the 5th IEEE International Conference on Distributed Computing in Sensor Systems
INSS'09 Proceedings of the 6th international conference on Networked sensing systems
A compact hard real-time operating system for wireless sensor nodes
INSS'09 Proceedings of the 6th international conference on Networked sensing systems
Wireless sensor networks to enable the passive house - deployment experiences
EuroSSC'09 Proceedings of the 4th European conference on Smart sensing and context
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In this paper we present a high-density earthquake monitoring system using wireless sensor networks. For high-precision monitoring, we developed Pavenet OS, which is a hard-realtime operating system for sensor nodes, and acceleration sensor board. Sensor nodes of the system sample acceleration with less than 0.3 us jitter with Pavenet OS. The system provides earthquake engineering researchers the ability to measure vibrations of structures during earthquakes at less cost and higher node density than previous systems.