Title :
Requirement-based prioritization system in multi-user IoT
Author :
Sunyanan Choochotkaew;Hirozumi Yamaguchi;Teruo Higashino;Megumi Shibuya
Author_Institution :
Graduation School of Information Science and Technology, Osaka University, Japan
Abstract :
In this paper, a problem of sending a large amount of sensor data from a gateway to a faraway server over limited resources in multi-user IoT system has been studied. We propose a sensor data prioritization approach based on user requirements for maximizing the satisfaction value. The approach utilizes an MCDA (Multi Criteria Decision Analysis) technique called REMBRANDT to aggregate requirements and to determine a single priority value over sensor data with different attributes. Through a building management system case study, we have shown that our method can obtain higher satisfaction than naive transmission strategies in practical situations.
Keywords :
"Logic gates","Servers","Monitoring","Optimization","Security","Integrated circuits","Decision analysis"
Conference_Titel :
Internet of Things (WF-IoT), 2015 IEEE 2nd World Forum on
DOI :
10.1109/WF-IoT.2015.7389038