Offloading Optimization for Low-Latency Secure Mobile Edge Computing Systems

Zhou, Yi, Yeoh, Phee Lep, Pan, Cunhua, Wang, Kezhi, Elkashlan, Maged, Wang, Zhongfeng, Vucetic, Branka and Li, Yonghui (2020) Offloading Optimization for Low-Latency Secure Mobile Edge Computing Systems. IEEE Wireless Communications Letters, 9 (4). pp. 480-484. ISSN 2162-2337

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This paper proposes a low-latency secure mobile edge computing (MEC) system where multiple users offload computing tasks to a base station in the presence of an eavesdropper. We jointly optimize the users’ transmit power, computing capacity allocation, and user association to minimize the computing and transmission latencies over all users subject to security and computing resource constraints. Numerical results show that our proposed algorithm outperforms baseline strategies. Furthermore, we highlight a novel trade-off between the latency and security of MEC systems.

Item Type: Article
Subjects: G400 Computer Science
G500 Information Systems
Department: Faculties > Engineering and Environment > Computer and Information Sciences
Depositing User: Elena Carlaw
Date Deposited: 17 Jan 2020 09:37
Last Modified: 31 Jul 2021 17:50

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