… propose a cooperative cognitive radio network (CCRN) … fading channels. In particular,
scenarios with \(\kappa\)–\(\mu\) and \(\eta\)–\(\mu\) fading channels affecting the sensing channels …

… ) channel or a fixed fading state of the fading channels, while the impact of channel fading
… In this paper, we investigate the resource allocation problem for the symbiotic radio system …

… -m fading channels in [30] and [26]. Cascaded general fading channels were adopted for the
analyses of PLS over cascaded α-µ fading channels [31] and cascaded κ-µ fading channels …

… Abstract—In this paper, physical-layer security (PLS) for an underlay cognitive radio network
(CRN) over cascaded Rayleigh fading channels is studied. The underlying cognitive radio …

… and imperfect channel estimates on the secrecy performance of an underlay cognitive radio
vehicular network over Nakagami-m fading channels. Specifically, the secondary network …

… On the other hand, the fluctuation of a fading channel will speed up if the velocity of moving
objects increases or the wavelength of radio signals decreases according to the Doppler …

… -to-noise ratio (SNR) in cognitive radio (CR) systems to improve the … fading channels,
namely, the additive white Gaussian noise (AWGN), Nakagami-m, and Rayleigh fading channels. …

… model describes a fading scenario in which the radio channel exhibits multipath clustering
… in κ-µ/inverse gamma composite fading channels across all SNR values, in what follows, we …

… It is shown that compared to conventional algorithms our method achieves better
performance in cognitive radio networks, interference networks, and OFDM networks. …

… multipath fading, depending on the nature of the radio propagation … fading channels. Likewise,
the ergodic capacity over correlated Rician fading channels and under generalized fading …