A Sensor Data Stream Collection Scheme Considering Phase Differences for Load Balancing

Tomoya Kawakami, Tomoki Yoshihisa, Yuuichi Teranishi
2021 International Journal on Mobile Computing and Multimedia Communications  
In the internet of things (IoT), various devices (things) including sensors generate data and publish them via the internet. The authors define continuous sensor data with difference cycles as a sensor data stream and have proposed methods to collect distributed sensor data streams. In this paper, the authors describe a skip graph-based collection scheme for sensor data streams considering phase differences. In the proposed scheme considering phase differences, the collection time is balanced
more » ... thin each collection cycle by the phase differences, and the probability of load concentration to the specific time or node is decreased. The simulation results show that the proposed scheme can equalize the loads of nodes even if the distribution of collection cycles is not uniform.
doi:10.4018/ijmcmc.20210401.oa1 fatcat:bbjy4ab74zbpdghjhb5gbhn26e