… spectrum in the wide frequency band, the cognitive FH system can dynamically allocate
spectrum … For doing so, the cognitive FH system relies on the reliable spectrum sensing, which …

… For this reason we might want to analyze the spectrum of the light from each of these bright
… In the other leg a spectrometer is used to analyze the spectrum of each bright spot in the …

… segmentation of receive spectra for a partial spectrum exchange between base stations of
telemetry-based IoT sensor … overall improved decoding rate in a dynamic IoT sensor network. …

… resources and increase the access capacity of wireless networks is to efficiently allocate
dynamic spectrum resources, which is the content of intelligent processing research [2,3]. …

… spectrum sensing, dynamically identify unused spectrum, and then operate in those spectrum
… This new communication paradigm can dramatically enhance spectrum efficiency, and is …

… sensing is an essential task for enabling dynamic spectrum … approach to wideband spectrum
sensing is developed to … signal sparsity induced by network spectrum under-utilization. To …

… In Section II, we discuss and evaluate the performance of two existing wideband spectrum
sensing techniques. In Section III, we introduce a system model for a dynamic PU under …

… issues in CR system design that have drawn attention to the research community over
the last couple of years are spectrum sensing, dynamic spectrum access, spectrum sharing, …

… This approach allows the dynamic assignment of spectrum resources to RF devices in an
opportunistic way, even for frequency bands that may be already assigned to primary users. …

… spectrum management, ensuring the coexistence of various radio communication networks.
Especially for dynamic spectrum … This study also uses energy detection as spectrum sensing …