Fading Channel Capacity of Cognitive Radio Networks

I Bala - Electronic Devices and Circuit Design, 2022 - taylorfrancis.com
… [13,14] for calculating fading channel capacity is used here to achieve optimum power control
… The fading channel capacity for SU is investigated in this chapter for peak and average …

Modeling IEEE 802.15. 4 networks over fading channels

P Di Marco, C Fischione, F Santucci… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
networks; however, statistical modeling of wireless fading has not been considered, but a
two-ray ground radio … To include the effects of fading channels in the multi-hop network model, …

Optimal and low-complexity algorithms for dynamic spectrum access in centralized cognitive radio networks with fading channels

M Bkassiny, SK Jayaweera, Y Li… - 2011 IEEE 73rd …, 2011 - ieeexplore.ieee.org
… The observations of the SUs are assumed to be affected by independent channel fading
the wireless channels. Also, we do not restrict all the SUs to sense the same primary channel at …

Multiple systems sensing for cognitive radio networks over Rayleigh fading channel

CK Yu, KC Chen - VTC Spring 2008-IEEE Vehicular …, 2008 - ieeexplore.ieee.org
… CONCLUSION In this paper, we consider a more general cognitive radio networks scenario
… in a multiple systems/networks coexisting environment in harsh fading channels, which is …

… Impact of Nodes Mobility and Imperfect Channel Estimates on the Secrecy Performance of Cognitive Radio Vehicular Networks Over Nakagami-m Fading Channels

A Pandey, S Yadav - IEEE Open Journal of Vehicular …, 2021 - ieeexplore.ieee.org
… and imperfect channel estimates on the secrecy performance of an underlay cognitive radio
vehicular network over Nakagami-m fading channels. Specifically, the secondary network

Neural network-based fading channel prediction: A comprehensive overview

W Jiang, HD Schotten - IEEE Access, 2019 - ieeexplore.ieee.org
… 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 …

Capacity of slotted ALOHA in Rayleigh-fading channels

J Arnbak, W Van Blitterswijk - IEEE Journal on Selected Areas …, 1987 - ieeexplore.ieee.org
… data traffic with Rayleigh statistics for the fading channel, is developed. Analytical and numerical …
in cellular mobile networks and in packet radio systems with fading radio channels. …

Contention resolution on a fading channel

JT Fineman, S Gilbert, F Kuhn, C Newport - Proceedings of the 2016 …, 2016 - dl.acm.org
… resolution on a single hop fading channel; ie, a channel where receive behavior is determined
… We note that in the classical radio network model (which does not include signal fading), …

Primary signal detection algorithms for spectrum sensing at low SNR over fading channels in cognitive radio

M Shbat, V Tuzlukov - Digital Signal Processing, 2019 - Elsevier
… -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. …

Performance analysis of decision/data fusion-aided cooperative cognitive radio network over generalized fading channel

SK Balam, P Siddaiah… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
… evaluation of the cooperative cognitive radio network (CCRN) with hard-… − μ fading channel.
The novel expressions to calculate detection probability of CCRN subject to κ − μ fading and …