Widely regarded as one of the most promising emerging technologies for driving the future development of wireless communications, cognitive radio has the potential to mitigate the …
Currently, the radio spectrum is statically allocated and divided between licensed and unlicensed frequencies. Due to this inflexible policy, some frequency bands are growing in …
Cognitive radio networks will provide high bandwidth to mobile users via heterogeneous wireless architectures and dynamic spectrum access techniques. However, CR networks …
G Ghosh, P Das, S Chatterjee - International Journal of Next …, 2014 - researchgate.net
ABSTRACT A basic problem facing the future in wireless systems is where to find suitable spectrum bands to fulfill the demand of future services. While all of the radio spectrum is …
The lack of availability of radio spectrum for wireless communication purposes is becoming a serious problem as more wireless systems and services are being developed and operate …
This book gives a thorough knowledge of cognitive radio concepts, principles, standards, spectrum policy issues and product implementation details. In addition to 16 chapters …
S Haykin, P Setoodeh - IEEE Transactions on Cognitive …, 2015 - ieeexplore.ieee.org
Cognitive radio provides a basis for addressing the practical issue of spectrum scarcity. This issue has been raised due to the continuing advances in wireless technology, which has led …
FK Jondral - IEEE Wireless Communications, 2007 - ieeexplore.ieee.org
Cognitive radio is an emerging technology that enables the flexible development, construction, production, shipping, and deployment of highly adaptive radios that are built …
J Rasmussen, AM Pejtersen, LP Goodstein - 1994 - dl.acm.org
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