Cognitive Radio technology represents a breakthrough in radio and network technologies
by enabling adaptive and intelligent operations. Unlike traditional radios, Cognitive Radio …

Abstract Cognitive Radio Networks (CRNs) have emerged as a promising solution to
address the spectrum scarcity problem by enabling opportunistic spectrum access …

The cognitive radio (CR) prototype that has been intended to scheme the future wireless
communication structures is emerging progressively by utilizing its various features within …

One of the challenges faced by Wireless sensor networks (WSNs) is the issue of
uncontrollable interference as the spectrum becomes congested due to the current …

Contemporary wireless networks must meet the ever increasing bandwidth requirements to
assure the quality of service (QoS) to the end users. Cognitive radio (CR) technology with …

The recent advances in wireless communication have led to the problem of growing
spectrum scarcity. The problem of spectrum allocation is due to advance research in …

Cognitive radio is defined as the radio capable of analyzing the environment to learn and
detect the most suitable and effective way to utilize the available spectrum and modify its …

This paper presents a comprehensive survey of various artificial intelligence (AI) techniques
implemented in cognitive radio engine to improve cognition capability in cognitive radio …

An open issue in cognitive radio networks (CRNs) is spectrum decision, which is the
capability of a cognitive radio to efficiently choose a spectrum band to accomplish the quality …

Cognitive radio networks will provide high bandwidth to mobile users via heterogeneous
wireless architectures and dynamic spectrum access techniques. However, CR networks …