Application analysis of spectrum sensing technology

Peiyi Sun; Di Zhang

doi:10.1117/12.3023296

18 March 2024 Application analysis of spectrum sensing technology

Peiyi Sun, Di Zhang

Proceedings Volume 13104, Advanced Fiber Laser Conference (AFL2023); 1310432 (2024) https://doi.org/10.1117/12.3023296
Event: Advanced Fiber Laser Conference (AFL2023), 2023, Shenzhen, China

Abstract

With the rapid increase in the number of mobile users and the continuous update of wireless communication technology, data traffic has experienced a massive growth, and the demand for radio spectrum has also risen. The increasing demand for spectrum leads to the shortage of spectrum resources, and the current spectrum utilization method is relatively inefficient. In order to improve the utilization efficiency of spectrum resources and relieve the pressure of resource shortage, cognitive radio technology comes into being. This technology mainly improves spectrum utilization and communication efficiency through intelligent adaptive spectrum sensing and adjustment, among which spectrum sensing is its core content. This paper summarizes the research of spectrum sensing technology, mainly from the basic principles, models, current problems and future development direction are discussed.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Peiyi Sun and Di Zhang "Application analysis of spectrum sensing technology", Proc. SPIE 13104, Advanced Fiber Laser Conference (AFL2023), 1310432 (18 March 2024); https://doi.org/10.1117/12.3023296

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