Title :
Performance of secondary users in opportunistic spectrum access
Author_Institution :
Dept. of Inf. & Commun. Eng., Dongeui Univ., Busan
Abstract :
An analytical model to evaluate the performance of a secondary user for opportunistic spectrum access in cognitive networks under non-saturation traffic conditions is developed. Numerical results are given to show the performance of secondary users in cognitive networks.
Keywords :
cognitive radio; spectral analysis; telecommunication traffic; cognitive networks; nonsaturation traffic condition; opportunistic spectrum access;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20081625
