Cognitive radio networking is foreseen as the future of wireless communication networks.
Instead of operating in a predefined frequency band, cognitive wireless terminals can fully or …

The concept of Cognitive Radio (CR) appeared as a new paradigm in 1999, with the
potential of its application to Software Defined Radio (SDR) and reconfigurable radio over …

The electromagnetic radio spectrum is a natural resource, the use of which by transmitters
and receivers (transceivers) is licensed by government agencies. However, this resource is …

" Cognitive radio" is emerging as a promising technology to cope with the spectrum scarcity
as well as the spectrum underutilization problem in the next generation wireless …

Cognitive radio has been considered as a key technology for future wireless
communications and mobile computing. We note the cognitive radios can form cognitive …

Cooperation in wireless networks will facilitate a new dimension in the evolution of
multimedia communications, setting out from the today's situation with a multitude of …

In 1999, Joseph Mitola III first time coined the term 'cognitive radio'and defined it as 'a radio
that employs model based reasoning to achieve a specified level of competence in radio …

The term cognitive radio refers to a number of technological and research trends, some of
which appear to bear little relationship to one another, other than being plausibly associated …

This Chapter introduces the cognitive radio network as one of the most promising
technologies for the immediate and very near future. It explores its rich history and …

This book constitutes the thoroughly refereed conference proceedings of the 11th
International Conference on Cognitive Radio Oriented Wireless Networks, CROWNCOM …