Title :
On a dynamic model of cognitive radio systems
Author :
Primak, Serguei L.
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Western Ontario, London, ON, Canada
Abstract :
This paper presents a dynamic model of a Primary User and joint Primary-Secondary Users dynamic models. Analytical solutions and markov approximations are derived based on the traffic and channel parameters. The suggested models will be used in energy efficient design of spectrum sensing in cognitive networks.
Keywords :
Markov processes; approximation theory; cognitive radio; radio spectrum management; telecommunication traffic; Markov approximation; channel parameter; cognitive network; cognitive radio system; energy efficient design; joint primary-secondary users dynamic model; primary user dynamic model; spectrum sensing; traffic parameter; Correlation; Equations; Fading; Joints; Markov processes; Mathematical model; Transmitters;
Conference_Titel :
Communications and Information Technology (ICCIT), 2012 International Conference on
Conference_Location :
Hammamet
Print_ISBN :
978-1-4673-1949-2
DOI :
10.1109/ICCITechnol.2012.6285779
