Research Article
Cognitive Radio Formulation and Implementation
@INPROCEEDINGS{10.1109/CROWNCOM.2006.363476, author={Thomas W. Rondeau and Bin Le and David Maldonado and David Scaperoth and Charles W. Bostian}, title={Cognitive Radio Formulation and Implementation}, proceedings={1st International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications}, publisher={IEEE}, proceedings_a={CROWNCOM}, year={2007}, month={5}, keywords={Artificial intelligence Cognition Cognitive radio Constraint optimization Engines Genetic algorithms Postal services Radio control Software radio Transceivers}, doi={10.1109/CROWNCOM.2006.363476} }- Thomas W. Rondeau
Bin Le
David Maldonado
David Scaperoth
Charles W. Bostian
Year: 2007
Cognitive Radio Formulation and Implementation
CROWNCOM
IEEE
DOI: 10.1109/CROWNCOM.2006.363476
Abstract
This paper approaches cognition on the physical and MAC layers by defining a common language of "knobs" and "meters" to discuss adaptation and learning. Cognitive radio merges artificial intelligence and software defined radios (SDR). It requires a simple language for communicating between these two levels. We define a method for doing this. We also discuss a genetic algorithm approach to perform intelligent radio adaptation, using the GNU radio platform as an example. We provide both conceptual and practical implementation details of a cognitive radio acting at the physical and MAC layers. Results presented show the promise for the genetic algorithm adaptation within the multi-objective optimization environment of the cognitive radio
