Spectrum Sensing (SS) plays an essential role in Cognitive Radio (CR) networks to
diagnose the availability of frequency resources. In this paper, we aim to provide an in-depth …

Wireless local area networks (WLANs) empowered by IEEE 802.11 (Wi-Fi) hold a dominant
position in providing Internet access thanks to their freedom of deployment and configuration …

Due to the properties of ad-hoc networks, it appears that designing sophisticated defence
schemes with more computing capital is impossible in most situations. Recently, an …

Recently, 5G installation has been started globally. Different capabilities are in the
consistent procedure, like ultrareliability, mass connectivity, and specific low latency …

The heterogeneity nature of networks is the most eminent characteristic in 5G vehicular
cognitive radio networks across complex radio environments. Since multiple communicating …

Cognitive radio technology is aimed at utilizing the maximum available licensed spectrum
for secondary users. However, the performance of a cognitive radio mobile ad hoc network …

The rapid proliferation of wireless networks poses a great challenge of effective coexistence
management amongst a plethora of wireless communication protocol users that are co …

Smart transportation systems implemented through vehicular ad hoc networks (VANET) offer
significant potential to improve safety. However, the network faces critical challenges related …

The development of telecommunications, especially wireless communication, requires data
transmission at high speed and wide bandwidth to support 5G-6G communication services …

The advancement of wireless technology is increasing the demand for scarce spectrum.
Cognitive radio ad hoc networks (CRAHNs) were proposed as a solution to spectrum …