Cognitive radio (CR) is the enabling technology for supporting dynamic spectrum access:
the policy that addresses the spectrum scarcity problem that is encountered in many …

Full-duplex (FD) communication is a potential game changer for future wireless networks. It
allows for simultaneous transmit and receive operations over the same frequency band, a …

Detection performance of an energy detector used for cooperative spectrum sensing in a
cognitive radio network is investigated over channels with both multipath fading and …

To address the vast variety of user requirements, applications, and channel conditions,
flexibility support is strongly highlighted for 5G radio access technologies (RATs). For this …

Spectrum sensing is the very task upon which the entire operation of cognitive radio rests.
For cognitive radio to fulfill the potential it offers to solve the spectrum underutilization …

Wireless signal recognition plays an important role in cognitive radio, which promises a
broad prospect in spectrum monitoring and management with the coming applications for …

A concise survey of the literature on cyclostationarity of the last 10 years is presented and an
extensive bibliography included. The problems of statistical function estimation, signal …

Dynamic spectrum access is a new spectrum sharing paradigm that allows secondary users
to access the abundant spectrum holes or white spaces in the licensed spectrum bands …

In this paper, we consider the problem of spectrum sensing by using multiple antenna in
cognitive radios when the noise and the primary user signal are assumed as independent …

Cognitive radio (CR) can successfully deal with the growing demand and scarcity of the
wireless spectrum. To exploit limited spectrum efficiently, CR technology allows unlicensed …