標題: NB-IoTtalk: A Service Platform for Fast Development of NB-IoT Applications
作者: Lin, Yi-Bing
Tseng, Hung-Chun
Lin, Yun-Wei
Chen, Ling-Jyh
資訊工程學系
Department of Computer Science
關鍵字: Event-triggered;low power wide area network (LPWAN);Narrowband Internet of Things (NB-IoT);parking sensor;time-to-live (TTL)
公開日期: 1-二月-2019
摘要: Narrowband Internet of Things (NB-IoT) is considered as a promising wireless communications technology for Internet of Things (IoT) especially for the outdoor environment. Many outdoor IoT applications involve large numbers of homogeneous NB-IoT devices. It is tedious to specify and accommodate these devices during application development. To resolve this issue, this paper proposes a service platform for fast development of NB-IoT applications called NB-IoTtalk. This platform utilizes a tag mechanism to provide an easy-to-manipulate graphical user interface to accommodate a large number of NB-IoT devices in an application and transparently show them in a visual map. Our approach automatically creates and parses the device profile used to interpret the payload of an NB-IoT message. We then use a smart parking lot application as an example to investigate the event-triggered reporting of NB-IoT in terms of the time-to-live (TTL) report frequency and the outage detection accuracy. This paper provides the guidelines to set the TTL interval for event-triggered NB-IoT applications.
URI: http://dx.doi.org/10.1109/JIOT.2018.2865583
http://hdl.handle.net/11536/148921
ISSN: 2327-4662
DOI: 10.1109/JIOT.2018.2865583
期刊: IEEE INTERNET OF THINGS JOURNAL
Volume: 6
起始頁: 928
結束頁: 939
顯示於類別:期刊論文