A comparison of three classes of spectrum sensing techniques
Spectrum sensing is used to identify the (temporarily) unused (licensed) frequency bands and as such plays a key role in dynamic spectrum access. Spectrum sensing is currently being investigated by a number of researchers. In this paper we compare the performance of three classes of algorithms-energy detectors, autocorrelation detectors, and the cyclic autocorrelation detector. The focus of the study is on the trade-offs of the three approaches under fixed false alarm and detection probabilities. © 2008 IEEE.
Publication Source (Journal or Book title)
GLOBECOM - IEEE Global Telecommunications Conference
Ikuma, T., & Naraghi-Pour, M. (2008). A comparison of three classes of spectrum sensing techniques. GLOBECOM - IEEE Global Telecommunications Conference, 4396-4400. https://doi.org/10.1109/GLOCOM.2008.ECP.843