Integral and crucial to performance of wireless sensor networks (WSNs), and specifically
industrial wireless sensor network (IWSN) is stable, robust, reliable, and ubiquitous …

Energy efficiency and throughput are concerns for energy-harvesting cognitive radio
networks. However, attaining the maximum level of both requires optimization of sensing …

Spectrum handoff (SHO) is an essential technique in dynamic spectrum access policy to
guarantee seamless and robust service of a cognitive radio. Link maintenance probability …

Microporous aluminum-based metal–organic frameworks (CAU-1) are used to develop a
simple and sensitive electrochemical sensor for myricetin (MYR) based on a modified …

In cognitive radio networks, a group of secondary users, in the absence of primary users,
attempt to utilize the spectrum without causing interference by employing opportunistic …

This paper investigates multiple attributes and related comparative issues regarding
channel selection of IoT objects for cognitive radio IoT networks towards 5G. CU or SU as …

The primary objective of cognitive radio is to maximize the spectrum utilization and the
capacity of secondary users under standard parametric constraints. The radiometer, or …

Cognitive Radio (CR) is an emerging technology that solves the spectrum inefficient
problem in licensed spectrum pools by using dynamic spectral access (DSA). Spectrum …

Cognitive Radio Ad Hoc Networks (CRAHNs) have powerful growth potential, a solution to
solve the scarce spectrum resources problem. Due characteristics can change configuration …

Cognitive Radio (CR) is an emerging technology which proposes to solve the spectrum
inefficiency problem in licensed spectrum band via dynamic spectrum access (DSA) …