This article first briefly reviews the basic concepts about cognitive radio (CR) technology and
CR-enabled cognitive wireless communications, and then discusses the differentiating …

This position paper first briefly reviews the basic concepts about cognitive radio (CR)
technology, and then discusses the differentiating features of CR and the fundamental …

The cognitive radio (CR) paradigm for designing next‐generation wireless communications
systems is becoming increasingly popular, and different aspects of it are being implemented …

Cognitive Radio (CR) has received tremendous interest during the past decade from almost
all research disciplines in wireless communications. Meanwhile, companies across the …

Cognitive radio (CR) has been considered as a potential candidate for addressing the
spectrum scarcity problem of future wireless networks. Since its conception, several …

Cognitive radio (CR) has recently become one of the most intensively studied paradigms in
wireless communications. In its broadest sense, a CR can be thought of as an enhanced …

The year 2009 marked the 10th anniversary of Mitola and Maguire Jr. introducing the
concept of cognitive radio. This prompted an outpouring of research work related to CR …

With the rapid development of communication technologies, the software radio becomes an
emerging technology for flexible radio systems and have guided us into new fabulous …

Cognitive radio (CR) is considered as a key enabling technology for dynamic spectrum
access to improve spectrum efficiency. Although the CR concept was invented with the core …

For years now, the cognitive radio networks (CRN) has continued to evolve as a leading
technology to help drive modern and near-future wireless communication possibilities. With …