1. Timing-Oriented Task Offloading Algorithms for Internet-of-Vehicles.
- Author
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He, Yifan, Xu, Jing, Zheng, Bo, Hu, Jianqiang, and Xie, Yong
- Subjects
- *
PROCESS capability , *LINEAR programming , *HEURISTIC algorithms , *ALGORITHMS , *SIMULATED annealing , *EDGE computing - Abstract
The emergence of computation intensive automotive applications poses significant challenges on computation capacity of automotive electronic systems, thus vehicular edge computing (VEC) is introduced as a new computing paradigm into the internet of vehicle (IoV) to improve its data processing capability. However, as the computation capacity is limited in VEC servers, efficient task offloading algorithms need to be proposed. This paper first proposes a multi-task offloading model and gives the related task response time analysis method, and then, both a mixed-integer linear programming (MILP)-based algorithm and a simulated annealing-based heuristic algorithm are proposed to minimize the task response time. By comparing with a baseline algorithm, the MILP-based offloading algorithm can reduce the average task response time by 91.45%, and the heuristic offloading algorithm can reduce the average task response time by 70%. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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