Title :
Performance of cognitive radio network with beacon in shadowed environment
Author :
Balam, Suresh Kumar ; Roy, Sanjay Dhar
Author_Institution :
NIT Durgapur, Durgapur, India
Abstract :
In this paper, a simulation study has been performed to evaluate outage performance of Primary Users (PUs) in cognitive radio network (CRN). Due to the beacon miss-detection by Secondary Users (SUs), SUs cause the interference to PUs and affect the performance of a PU. We evaluate mean interference and outage probability of a PU in alognormal shadow fading environment.
Keywords :
cognitive radio; fading; probability; radiofrequency interference; PU performance; beacon miss-detection; cognitive radio network performance; lognormal shadow fading environment; mean interference; primary users; secondary users; shadowed environment; Cognitive radio; Fading; Interference; Radio transmitters; Receivers; Shadow mapping; Cognitive radio network; interference threshold; outage probability;
Conference_Titel :
Recent Advances in Information Technology (RAIT), 2012 1st International Conference on
Conference_Location :
Dhanbad
Print_ISBN :
978-1-4577-0694-3
DOI :
10.1109/RAIT.2012.6194512
