An Energy-efficient Models of Fog Computing System
Various types and huge number of devices like sensors and actuators are interconnected with clouds of servers in IoT (Internet of Things). Here, a large volume of data including multimedia data like image created by sensors are transmitted to servers in clouds through networks. Processes in servers decide on actions and send the actions to actuators under time constraints like realtime one. However, huge volume of data are transmitted in networks and servers are heavily loaded. An intermediate layer named fog layer is introduced between clouds and devices in IoT to overcome the difficulties. Processing to be done and data to be stored in servers are distributed to fog nodes while centralized on servers in clouds in traditional cloud computing systems. We would like to propose the total electric energy of the fog computing model is smaller than the cloud computing model.
International Conference Papers
R. Oma, S. Nakamura, T. Enokido, and M. Takizawa, "Hybrid Replication Schemes of Processes in Energy-efficient Server Clusters"
Proc. of the 20th International Conference on Network-based Information Systems(NBiS-2017), pp.699-710, 2017.
R. Oma, S. Nakamura, T. Enokido, and M. Takizawa, "Hybrid Replication Schemes of Processes for Fault-tolerance Systems in Energy-efficient Server Clusters"
Proc. of the 12th International Conference on Broadband and Wireless Computing, Communication and Apprications(BWCCA-2017), pp.597-607, 2017.
R. Oma, S. Nakamura, T. Enokido, and M. Takizawa, "An Energy-efficient Model of Fog and Device nodes in IoT"
Proc. of IEEE the 32nd International Conference on Advanced Information Networking and Application(AINA-2018), pp.301-306, 2018.
Last update May.22 2018.
Copyright 2015 Distributed Systems Laboratory at Hosei University.