Computer Science > Cryptography and Security
arXiv:2501.13227 (cs)
[Submitted on 22 Jan 2025 (v1), last revised 26 Mar 2025 (this version, v2)]
Title:Joint Task Offloading and User Scheduling in 5G MEC under Jamming Attacks
View a PDF of the paper titled Joint Task Offloading and User Scheduling in 5G MEC under Jamming Attacks, by Mohammadreza Amini and 3 other authors
View PDFHTML (experimental)Abstract:In this paper, we propose a novel joint task offloading and user scheduling (JTO-US) framework for 5G mobile edge computing (MEC) systems under security threats from jamming attacks. The goal is to minimize the delay and the ratio of dropped tasks, taking into account both communication and computation delays. The system model includes a 5G network equipped with MEC servers and an adversarial on-off jammer that disrupts communication. The proposed framework optimally schedules tasks and users to minimize the impact of jamming while ensuring that high-priority tasks are processed efficiently. Genetic algorithm (GA) is used to solve the optimization problem, and the results are compared with benchmark methods such as GA without considering jamming effect, Shortest Job First (SJF), and Shortest Deadline First (SDF). The simulation results demonstrate that the proposed JTO-US framework achieves the lowest drop ratio and effectively manages priority tasks, outperforming existing methods. Particularly, when the jamming probability is 0.8, the proposed framework mitigates the jammer's impact by reducing the drop ratio to 63%, compared to 89% achieved by the next best method.
| Comments: | 6 pages, 5 figures, Accepted to IEEE International Conference in Communications (ICC) 2025 |
| Subjects: | Cryptography and Security (cs.CR); Networking and Internet Architecture (cs.NI) |
| Cite as: | arXiv:2501.13227 [cs.CR] |
| (orarXiv:2501.13227v2 [cs.CR] for this version) | |
| https://doi.org/10.48550/arXiv.2501.13227 arXiv-issued DOI via DataCite |
Submission history
From: Burak Kantarci [view email][v1] Wed, 22 Jan 2025 21:22:13 UTC (3,447 KB)
[v2] Wed, 26 Mar 2025 02:55:10 UTC (3,427 KB)
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View a PDF of the paper titled Joint Task Offloading and User Scheduling in 5G MEC under Jamming Attacks, by Mohammadreza Amini and 3 other authors
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