Power Efficient Topologies for Wireless Sensor Networks
ICPP '02 Proceedings of the 2001 International Conference on Parallel Processing
Development of Telemedicine and Telecare over Wireless Sensor Network
MUE '08 Proceedings of the 2008 International Conference on Multimedia and Ubiquitous Engineering
The design space of wireless sensor networks
IEEE Wireless Communications
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We present a framework for a wireless healthcare monitoring system with ZigBee communication link support. It has the capability to monitor vital signs from multiple biosensors. Biomedical signals are collected and processed using two-tier subsystems. The first stage is the mobile device carried on the body that runs a number of biosensors (internal subsystem). At the second stage, further processing is performed by a local base station (external subsystem) using the raw data transmitted on-request by the mobile device. The processed data as well as the analysis results are then monitored and diagnosed through a man-machine interface.