Interactive Task Assignment Model for Internet of Things Devices

• Published in: Sensors and materials 2019-01, Vol.31 (6), p.1815
• Main Authors: Hsu, Tse-Chuan, Tsai, Yao-Hong, Chang, Dong-Meau, Liu, Fu-Yao, Chang, Chih-Hung
• Format: Article
• Language: English
• Subjects: Algorithms; Communication; Devices; Internet of Things; Response time
• ISSN: 0914-4935
• DOI: 10.18494/SAM.2019.2254

In the application of the Internet of Things (IoT) technology, devices may passively receive signals for service or proactively provide data. The main problem in the communication mechanism for an IoT device is how to use the communication mechanism to trigger the wake-up device to exchange data. In the past, IoT devices were mainly operated at the remote end. After the user delivered the service demand task, a one-to-one device operation was possible through network communication. Owing to the changes in technology and demands today, the communication infrastructure has been transformed from a one-to-one approach to a one-to-many model, and even a many-to-many model has evolved. The operator no longer only performs a single operation on each device, so it is necessary to make the device itself gradually intelligent through the calculation of the communication design algorithm, which is a major technological breakthrough. In this study, we will show how to use data communication computing algorithms and communication systems to build intelligent architectures and proactively respond to services across different devices. In addition, using a wake-up detection system, it is possible to avoid the problem that the device responds after receiving the task and delays the delivery of the task result. Experimental results show the efficiency of the proposed method. The variance of real response time was limited within a small interval as the number of devices was increased.