title: Implementation of body area networks based on MICS/WMTS medical bands for healthcare systems.
abstract: A multi-hoping sensor network system has been implemented to monitor physiological parameters from multiple patient bodies by means of medical communication standards MICS (Medical Implant Communication Service) and WMTS (Wireless Medical Telemetry Service). Unlike the other medical sensor networks (they usually use 2.4 GHz ISM band), we used the two medical standards occupying the frequency bands that are mainly assigned to medical applications. The prototype system uses the MICS band (402-405 MHz) between the sensor nodes and a remote central control unit (CCU). And WMTS frequencies (608-614MHz) are used between the CCUs and the remote base stations allowing for a much larger range acting as an intermediate node. The sensor nodes in the prototype can measure up to four body signals (i.e. 4-channel) where one is dedicated to a continuous physiological signal such as ECC/EEG. The system includes firmware and software designs that can provide a long distance data transfer through the internet or a mobile network.
authors.affiliation: University of Newcastle, Callaghan, NSW, Australia. mehmet.yuce@newcastle.edu.au
authors.forename: Mehmet R
authors.initials: MR
authors.lastname: Yuce
authors.forename: Chee Keong
authors.initials: CK
authors.lastname: Ho
mesh_terms: D000465:Algorithms; D003195:Computer Communication Networks / Q000295:instrumentation; D003201:Computers; D003936:Diagnosis, Computer-Assisted / Q000295:instrumentation; D004867:Equipment Design; D006801:Humans; D018670:Monitoring, Ambulatory / Q000295:instrumentation* / Q000379:methods; D008991:Monitoring, Physiologic / Q000295:instrumentation* / Q000379:methods; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation; D012984:Software; D017216:Telemedicine / Q000295:instrumentation* / Q000379:methods; D013686:Telemetry / Q000295:instrumentation*; D014584:User-Computer Interface