Technology of Network & Communication
|
App. Res. of Comp. Printed Article
Vol. 39, 2022 No. 11
3427-3431

Research on dynamic offloading strategy of mobile task for 5G vehicle networks

Zhou Wenwen1,2
Lu Yang1,2
Shi Lei1,2
1. Intelligent Interconnected Systems Laboratory of Anhui Province, Hefei University of Technology, Hefei 230009, China
2. Engineering Research Center of Safety Critical Industrial Measurement & Control Technology for Ministry of Education, Hefei 230009, China
DOI: 10.19734/j.issn.1001-3695.2022.03.0152

Abstract

Due to the characteristics of high-speed mobility and limited resources of the vehicle itself, the vehicle networks scenarios using traditional communication and computing methods cannot meet the increasing data computing needs and the quality of experience(QoE) required by users. New vehicle networks scenarios built with 5G and mobile edge computing(MEC) technologies can meet the above requirements, but due to changes in network structure, it is necessary to design vehicle task communication and computing strategies suitable for the new scenarios. This paper studied the dynamic offloading of mobile vehicle tasks in the 5G vehicle networks scenario, and proposed a corresponding dynamic task allocation strategy and a low-latency algorithm for offloading scheduling. The vehicle would offload the unfinished computing tasks to the corresponding MEC server or vehicle according to the proposed strategy and algorithm. And the calculation result would be directly returned to the vehicle owner through the joint communication between the edge servers or directly from the nearby idle vehicle selected to accept the offloading task. Simulation results show that the proposed strategy and algorithm have good performance in optimizing offload latency and improve the quality of user experience.

Foundation Support

安徽省科技重大专项资助项目(202003a05020009)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2022.03.0152
Publish at: Application Research of Computers Printed Article, Vol. 39, 2022 No. 11
Section: Technology of Network & Communication
Pages: 3427-3431
Serial Number: 1001-3695(2022)11-036-3427-05

Publish History

[2022-06-21] Accepted Paper
[2022-11-05] Printed Article

Cite This Article

周雯雯, 陆阳, 石雷. 面向5G车联网场景的移动任务动态卸载策略研究 [J]. 计算机应用研究, 2022, 39 (11): 3427-3431. (Zhou Wenwen, Lu Yang, Shi Lei. Research on dynamic offloading strategy of mobile task for 5G vehicle networks [J]. Application Research of Computers, 2022, 39 (11): 3427-3431. )

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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