Research Article
Examination of Power Consumption Reduction and Sampling Behavior of Envelope Detection Based Wake-up-Receiver with Duty Cycling Scheme
@INPROCEEDINGS{10.1007/978-3-319-53850-1_8, author={Josua Arndt and Lukas Krystofiak and Vahid Bonehi and Ralf Wunderlich and Stefan Heinen}, title={Examination of Power Consumption Reduction and Sampling Behavior of Envelope Detection Based Wake-up-Receiver with Duty Cycling Scheme}, proceedings={Wireless and Satellite Systems. 8th International Conference, WiSATS 2016, Cardiff, UK, September 19-20, 2016, Proceedings}, proceedings_a={WISATS}, year={2017}, month={6}, keywords={Wake-up-Receiver WPAN Duty cycling}, doi={10.1007/978-3-319-53850-1_8} }- Josua Arndt
Lukas Krystofiak
Vahid Bonehi
Ralf Wunderlich
Stefan Heinen
Year: 2017
Examination of Power Consumption Reduction and Sampling Behavior of Envelope Detection Based Wake-up-Receiver with Duty Cycling Scheme
WISATS
Springer
DOI: 10.1007/978-3-319-53850-1_8
Abstract
In most communication scenarios where the transmission time is short compared to the idle listening time for a data transmission, most power is consumed by the receiver. This brings up the need for a wake-up-receiver (WuRx) embedded in the system. This work presents a WuRx designed out of commercial components in order to investigate the needs of an WuRx embedded in a WPAN in a real environment setup including WLAN and LTE communication and considering interferer rejection. A system design is presented that fulfills all requirements and is designed with regard to enabling a duty cycle scheme for the reduction of the power consumption. Investigation of the duty cycling behavior is shown, technical difficulties are named and the resulting sampling rate and the power saving capability are analyzed.