arxivcs.NI2026-07-01
SNR-Adaptive Optimal Threshold Design for Energy Detection in Dynamic Spectrum Access
Sushila Dhaka, Jane-Hwa Huang, Chin-Min Yu, Li-Chun Wang
This paper proposes an SNR-adaptive optimal threshold design framework for energy detection in Dynamic Spectrum Access (DSA). Unlike conventional constant false-alarm rate (CFAR)-based schemes that determine the sensing threshold solely from a predefined false-alarm constraint, t…