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Algorithm Research & Explore
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App. Res. of Comp. Printed Article
Vol. 37, 2020 No. 9
2701-2705

Task scheduling policy for mobile edge computing with user priority

Dong Siqi
Li Hailong
Qu Yuben
Hu Lei
Rocket Force University of Engineering, Xi'an 710025, China
DOI: 10.19734/j.issn.1001-3695.2019.03.0131

Abstract

With the increasing of data and the calculation scale in the mobile terminal, this paper proposed TPMM based on the min-min scheduling algorithms to reduce the task processing delay and meet the priority scheduling requirements of the task, it also combined the task priority and deadline constraints. The algorithm calculated the priority of the task according to the processing value and data volume, then formulated the resource matching scheme according to the task deadline and the number of server scheduling times, to solve the problem that the server in the edge network allocated resources for users with different priorities. Simulations show that the algorithm can balance the server utilization, effectively reduce the delay of the calculation process and improve the success rate of the server to complete the task calculation within the task deadline proces-sing time. Comparing with the min-min scheduling algorithm, TPMM algorithm can reduce the delay by 78.45% and increase the calculation success rate by 80%. Comparing with the max-min scheduling algorithm, TPMM algorithm can reduce the delay by 80.15% and improve the calculation success rate by 59.7%. Comparing with HPF scheduling algorithm, TPMM algorithm reduces the delay up to 59.49% and increases the computational success rate by 57.7%.

Foundation Support

国家自然基金青年基金资助项目

Publish Information

DOI: 10.19734/j.issn.1001-3695.2019.03.0131
Publish at: Application Research of Computers Printed Article, Vol. 37, 2020 No. 9
Section: Algorithm Research & Explore
Pages: 2701-2705
Serial Number: 1001-3695(2020)09-028-2701-05

Publish History

[2020-09-05] Printed Article

Cite This Article

董思岐, 李海龙, 屈毓锛, 等. 面向优先级用户的移动边缘计算任务调度策略 [J]. 计算机应用研究, 2020, 37 (9): 2701-2705. (Dong Siqi, Li Hailong, Qu Yuben, et al. Task scheduling policy for mobile edge computing with user priority [J]. Application Research of Computers, 2020, 37 (9): 2701-2705. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.

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