title: Wireless thermal sensor network with adaptive low power design.
abstract: There is an increasing need to develop flexible, reconfigurable, and intelligent low power wireless sensor network (WSN) system for healthcare applications. Technical advancements in micro-sensors, MEMS devices, low power electronics, and radio frequency circuits have enabled the design and development of such highly integrated system. In this paper, we present our proposed wireless thermal sensor network system, which is separated into control and data paths. Both of these paths have their own transmission frequencies. The control path sends the power and function commands from computer to each sensor elements by 2.4GHz RF circuits and the data path transmits measured data by 2.4GHz in sensor layer and 60GHz in higher layers. This hierarchy architecture would make reconfigurable mapping and pipeline applications on WSN possibly, and the average power consumption can be efficiently reduced about 60% by using the adaptive technique.
authors.affiliation: Department of Electrical Engineering, National Cheng Kung University, Taiwan. n2892160@ccmail.ncku.edu.tw
authors.forename: Ho-Yin
authors.initials: HY
authors.lastname: Lee
authors.forename: Shih-Lun
authors.initials: SL
authors.lastname: Chen
authors.forename: Chiung-An
authors.initials: CA
authors.lastname: Chen
authors.forename: Hong-Yi
authors.initials: HY
authors.lastname: Huang
authors.forename: Ching-Hsing
authors.initials: CH
authors.lastname: Luo
mesh_terms: D003195:Computer Communication Networks / Q000295:instrumentation*; D011211:Electric Power Supplies; D004867:Equipment Design; D019544:Equipment Failure Analysis; D018670:Monitoring, Ambulatory / Q000295:instrumentation* / Q000379:methods; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation*; D017216:Telemedicine / Q000295:instrumentation* / Q000379:methods; D013686:Telemetry / Q000295:instrumentation* / Q000379:methods; D013817:Thermography / Q000295:instrumentation / Q000379:methods; D013821:Thermometers; D014159:Transducers