Research Area:  Fog Computing

Abstract:

Fog computing has been proposed as an extension of cloud computing to provide computation, storage, and network services in network edge. For smart manufacturing, fog computing can provide a wealth of computational and storage services, such as fault detection and state analysis of devices in assembly lines, if the middle layer between the industrial cloud and the terminal device is considered. However, limited resources and low-delay services hinder the application of new virtualization technologies in the task scheduling and resource management of fog computing. Thus, we build a new task-scheduling model by considering the role of containers. Then, we construct a task-scheduling algorithm to ensure that the tasks are completed on time and the number of concurrent tasks for the fog node is optimized. Finally, we propose a reallocation mechanism to reduce task delays in accordance with the characteristics of the containers. The results showed that our proposed task-scheduling algorithm and reallocation scheme can effectively reduce task delays and improve the concurrency number of the tasks in fog nodes.

Keywords:  

Author(s) Name:  Luxiu Yin; Juan Luo; Haibo Luo

Publisher name:  IEEE

DOI:   10.1109/TII.2018.2851241

Volume Information:  ( Volume: 14, Issue: 10, Oct. 2018) Page(s): 4712 - 4721

Paper Link:   https://ieeexplore.ieee.org/abstract/document/8399557