Sensor calibration for floor detection by D2D communications

Ting Hui Chiang, Ling Jyh Chen, Yu-Chee Tseng

研究成果: Conference contribution同行評審

摘要

Recent advances in technology have led to the rapid development of the Internet of Things (IoT) and the use of smartphones. The phenomenon has been widely influenced by the use of smart sensors, the accuracy of which is critical to the quality of service provided. Hence, it is vital that sensors are calibrated at both the device and software levels. Some applications even rely on environment-dependent sensing results. Floor detection by barometers is one example, where the pressure of a floor actually depends on the base reference pressure. This observation motivates us to study the floor detection problem by using barometers with device-to-device (D2D) communications. In this paper, we propose the Floor Calibration Protocol (FCP), which enables a mobile device to be calibrated with other mobile devices and anchor devices by considering both temporal and spatial factors. We conducted trace-based simulations to evaluate the proposed scheme and compared its performance with that of state-of-the-art approaches to validate the efficacy of our protocol.

原文English
主出版物標題2017 IEEE 86th Vehicular Technology Conference, VTC Fall 2017 - Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
頁面1-6
頁數6
ISBN(電子)9781509059355
DOIs
出版狀態Published - 8 二月 2018
事件86th IEEE Vehicular Technology Conference, VTC Fall 2017 - Toronto, Canada
持續時間: 24 九月 201727 九月 2017

出版系列

名字IEEE Vehicular Technology Conference
2017-September
ISSN(列印)1550-2252

Conference

Conference86th IEEE Vehicular Technology Conference, VTC Fall 2017
國家Canada
城市Toronto
期間24/09/1727/09/17

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