Cognitive radio is frequently touted as a platform for implementing dynamic distributed radio
resource management algorithms. In the envisioned scenarios, radios react to …

Cognitive radio technology improves radio resource usage by reconfiguring the wireless
connection settings according to the optimum decisions, which are made on the basis of the …

The regulatory agencies have been pushed by the increasing demand for wireless
ubiquitous connectivity to be ever more aggressive in providing innovative ways to use …

This book describes a communication paradigm that could shape the future of wireless
communication networks, Opportunistic Spectrum Access (OSA) in Cognitive Radio …

Performance evaluation of cognitive radio (CR) networks is an important problem but has
received relatively limited attention from the CR community. Unlike traditional radios, a …

This cutting-edge resource offers practical overview of cognitive radio, a paradigm for
wireless communications in which a network or a wireless node changes its transmission or …

The problem of spectrum scarcity and inefficiency in spectrum usage will be addressed by
the newly emerging cognitive radio paradigm that allows radios to opportunistically transmit …

A major shift in wireless communication is now emerging with the development of cognitive
radios, which attempt to share spectrum in a fundamentally new way. Cognitive radios …

The concept of cognitive radio networks has introduced a new way of sharing the open
spectrum flexibly and efficiently. However, there are several issues that hinder the …

Software Defined Radio (SDR)-enabled cognitive radio network architectures are expected
to play an important role in the future 5G networks. Despite the increased research interest …