Historical building monitoring using an energy-efficient scalable wireless sensor network architecture.
Research
RF Safe Research Library
Jan 1, 2011
This engineering paper describes low-power wireless sensor nodes and a cluster-based dynamic-tree hierarchical WSN architecture for monitoring historical buildings and wooden artifacts for early pest detection. The authors report simulation and demonstration results indicating improved scalability and reliability…
Design and implementation of a wireless sensor network-based remote water-level monitoring system.
Research
RF Safe Research Library
Jan 1, 2011
This article reports an engineering implementation of a wireless sensor network-based remote water-level monitoring system. The system includes field sensors, a base station, a data center, and a web publishing module, and is described as providing real-time monitoring and anti-jamming capability. The authors state…
[Microstrip antenna design and system research of radio frequency identification temperature sensor].
Research
RF Safe Research Library
Jan 1, 2008
This engineering paper introduces an RFID sensor network concept integrating RFID with wireless sensor networks and emphasizes the role of antennas. It discusses coil, dipole, and microstrip antennas and reports designing a microstrip antenna for a wireless temperature monitoring and control system. Measurements are…
Single access point localisation for wearable wireless sensors.
Research
RF Safe Research Library
Jan 1, 2008
This engineering conference paper describes a single access point method for localizing a subject using RF signals from wearable wireless sensors. The approach combines RSSI and LQI measurements from one basestation and applies filtering. The abstract reports that accuracy can approach that of multi-basestation…
A mobile clinical e-portfolio for nursing and medical students, using wireless personal digital assistants (PDAs).
Research
RF Safe Research Library
Jan 1, 2006
This paper outlines the development and evaluation of a wireless PDA-based clinical e-portfolio intended to support reflective clinical learning. The tool synchronized wirelessly via cellular signal or Wi-Fi to a web-based portfolio. An evaluation with nurse practitioner and medical students reported positive…