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Task Scheduling Algorithm for the Communication, Ocean, and Meteorological Satellite
Abstract
In this paper, we propose an efficient single-resource task scheduling algorithm for the Communication, Ocean, and Meteorological Satellite. Among general satellite planning functions such as constraint check, priority check, and task scheduling, this paper focuses on the task scheduling algorithm, which resolves conflict among tasks which have an exclusion relation and the same priority. The goal of the proposed task scheduling algorithm is to maximize the number of tasks that can be scheduled. The rationale of the algorithm is that a discarded task can be scheduled instead of a previously selected one depending on the expected benefit acquired by doing so. The evaluation results show that the proposed algorithm enhances the number of tasks that can be scheduled considerably.
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A Novel Multi-Satellite and Multi-Task Scheduling Method Based on Task Network Graph Aggregation
Fan, H., Yang, Z., Zhang, X., Wu, S., Long, J., & Liu, L. (2022) · Expert Systems with Applications · doi:10.1016/j.eswa.2022.117565 · Cited by 37
Resolution of an Antenna–Satellite assignment problem by means of Integer Linear Programming
Vazquez, R., Perea, F., & Galán Vioque, J. (2014) · Aerospace Science and Technology · doi:10.1016/j.ast.2014.06.002 · Cited by 21
Approach for earth observation satellite real-time and playback data transmission scheduling
Chen, H., Li, L., Zhong, Z., & Li, J. (2015) · Journal of Systems Engineering and Electronics · doi:10.1109/jsee.2015.00107 · Cited by 18
A Satellite Observation Data Transmission Scheduling Algorithm Oriented to Data Topics
Chen, H., Zhai, B., Wu, J., Du, C., & Li, J. (2020) · International Journal of Aerospace Engineering · doi:10.1155/2020/2180674 · Cited by 12
“Lee et al. [8] proposed a heuristic algorithm named “ fi rst fi nished fi rst ser-viced ” to handle COMS scheduling of Korea.”
Method
Metadata
- Authors
- Lee, S., Jung, W. C., & Kim, J.
- Affiliations
- Electronics and Telecommunications Research Institute (KR)
- ORCID
- Kim, Jaehoon
- Venue
- ETRI Journal
- Publisher
- Wiley
- Published
- 2008-02-11
- Volume
- 30
- Issue
- 1
- Pages
- 1-12
- ISSN
- 1225-6463 (ISSN-L)
- OpenAlex
- W2004898656
- Cited by
- 25
- References
- 0
- Citations by year
- 2025: 1 · 2023: 2 · 2022: 1 · 2021: 2 · 2020: 2 · 2019: 1 · 2018: 2 · 2016: 3 · 2015: 5 · 2014: 2 · 2012: 1
- FWCI
- 2.06
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- ETRI Journal (publishedVersion)
- Topics
- Physical Sciences › Engineering › Aerospace Engineering › Satellite Communication Systems
- Physical Sciences › Engineering › Aerospace Engineering › Spacecraft Design and Technology
- Physical Sciences › Computer Science › Hardware and Architecture › Real-Time Systems Scheduling
- Keywords
- task scheduling, satellite mission planning, task priority, task scheduling algorithms
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