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An Online Robust Resource Allocation Algorithm for Mobile Edge Computing

文献类型：期刊论文

作者Li, Boyu1; Hao, Qinfen2; Wu, Bin; Xu, Guangquan
刊名IEEE WIRELESS COMMUNICATIONS LETTERS
出版日期2024-07-01
卷号13期号:7页码:2013-2017
关键词Task analysis Servers Wireless communication Resource management Fault tolerant systems Fault tolerance Wireless sensor networks Mobile edge computing wireless networks resource allocation fault-tolerance
ISSN号2162-2337
DOI10.1109/LWC.2024.3401180
英文摘要This letter studies fault tolerance and resource allocation for offloaded tasks in Mobile Edge Computing (MEC). The limitations of computational resources and wireless transmission power, coupled with server failures in MEC, present challenges for optimizing resource allocation and ensuring uninterrupted task execution. Existing literature primarily addresses resource allocation and fault tolerance separately, resulting in resource wastage and an increased count of faulty tasks. To address these issues, we first propose a novel method for jointly allocating computational resources and wireless transmission power for offload task. We then introduce the Dynamic Fault Tolerance Task Packing (DFTTP) algorithm, an online task packing algorithm. DFTTP, based on a new variant of the primary-standby replica mechanism, can tolerate multiple server failures simultaneously. Theoretical analysis and simulation results demonstrate that DFTTP, together with the proposed resource allocation method, can reduce the number of faulty tasks and enable higher resource utilization compared with existing algorithms.
WOS研究方向Computer Science ; Engineering ; Telecommunications
语种英语
WOS记录号WOS:001266360800009
出版者IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
源URL[http://119.78.100.204/handle/2XEOYT63/39864]  
专题中国科学院计算技术研究所期刊论文_英文
通讯作者Li, Boyu
作者单位1.Tianjin Univ, Coll Intelligence & Comp, Tianjin 300072, Peoples R China
2.Chinese Acad Sci, Inst Comp Technol, Beijing 100045, Peoples R China
推荐引用方式
GB/T 7714		 Li, Boyu,Hao, Qinfen,Wu, Bin,et al. An Online Robust Resource Allocation Algorithm for Mobile Edge Computing[J]. IEEE WIRELESS COMMUNICATIONS LETTERS,2024,13(7):2013-2017.
APA Li, Boyu,Hao, Qinfen,Wu, Bin,&Xu, Guangquan.(2024).An Online Robust Resource Allocation Algorithm for Mobile Edge Computing.IEEE WIRELESS COMMUNICATIONS LETTERS,13(7),2013-2017.
MLA Li, Boyu,et al."An Online Robust Resource Allocation Algorithm for Mobile Edge Computing".IEEE WIRELESS COMMUNICATIONS LETTERS 13.7(2024):2013-2017.

入库方式： OAI收割

来源：计算技术研究所

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