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Exploring and Modelling IoT Offloading Policies in Edge Cloud Environments

Jaber Almutairi1, Mohammad Aldossary2,*

1 Department of Computer Science, College of Computer Science and Engineering, Taibah University, Al-Madinah, Saudi Arabia
2 Department of Computer Science, College of Arts and Science, Prince Sattam bin Abdulaziz University, Al-Kharj, Saudi Arabia

* Corresponding Author: Mohammad Aldossary. Email: email

Computer Systems Science and Engineering 2022, 41(2), 611-624.


The Internet of Things (IoT) has recently become a popular technology that can play increasingly important roles in every aspect of our daily life. For collaboration between IoT devices and edge cloud servers, edge server nodes provide the computation and storage capabilities for IoT devices through the task offloading process for accelerating tasks with large resource requests. However, the quantitative impact of different offloading architectures and policies on IoT applications’ performance remains far from clear, especially with a dynamic and unpredictable range of connected physical and virtual devices. To this end, this work models the performance impact by exploiting a potential latency that exhibits within the environment of edge cloud. Also, it investigates and compares the effects of loosely-coupled (LC) and orchestrator-enabled (OE) architecture. The LC scheme can smoothly address task redistribution with less time consumption for the offloading sceneries with small scale and small task requests. Moreover, the OE scheme not only outperforms the LC scheme in the large-scale tasks requests and offloading occurs but also reduces the overall time by 28.19%. Finally, to achieve optimized solutions for optimal offloading placement with different constraints, orchestration is important.


Cite This Article

APA Style
Almutairi, J., Aldossary, M. (2022). Exploring and modelling iot offloading policies in edge cloud environments. Computer Systems Science and Engineering, 41(2), 611-624.
Vancouver Style
Almutairi J, Aldossary M. Exploring and modelling iot offloading policies in edge cloud environments. Comput Syst Sci Eng. 2022;41(2):611-624
IEEE Style
J. Almutairi and M. Aldossary, "Exploring and Modelling IoT Offloading Policies in Edge Cloud Environments," Comput. Syst. Sci. Eng., vol. 41, no. 2, pp. 611-624. 2022.

cc This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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