Open AccessResearch on Dynamic Allocation Strategy of KU Satellite Spectrum Based on Cognitive Radio Technology
Author(s) -
Xinsheng Zhou,
Lili Zhao,
Pengpeng Yu,
Qicai Dong,
Juan Yang,
Jing Liu,
Yan Zhao
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1575/1/012031
Subject(s) - cognitive radio , communications satellite , interference (communication) , computer science , satellite , ku band , frequency allocation , telecommunications , radio spectrum , spectrum (functional analysis) , wireless , engineering , channel (broadcasting) , physics , quantum mechanics , aerospace engineering
Aiming at the problem of insufficient satellite spectrum resources in the KU band, combined with the most advanced cognitive radio technology in the communication field, this paper proposes a dynamic spectrum allocation strategy for KU satellites based on cognitive radio technology. By dynamically allocating frequency resources, the spectrum resources are greatly improved. Use efficiency, while improving the anti-interference ability of the satellite system.