Title :
Performance analysis of a cognitive-shared channel with GSC diversity under primary outage probability
Author :
Ruifeng Duan ; Elmusrati, Mohammed S.
Author_Institution :
Commun. & Syst. Eng. Group, Univ. of Vaasa, Vaasa, Finland
Abstract :
This paper focuses on a cognitive-shared system that employs generalized selection combining in Rayleigh block fading. The closed-form expressions of the ergodic capacity and the symbol error probability of a cognitive-shared channel are proposed. The results show that the channel from the secondary transmitter to the primary receiver is of prominence on the performance of the secondary user.
Keywords :
Rayleigh channels; cognitive radio; diversity reception; error statistics; radio receivers; radio spectrum management; radio transmitters; GSC diversity; Rayleigh block fading; closed form expressions; cognitive shared channel; ergodic capacity; generalized selection combining; primary outage probability; primary receiver; secondary transmitter; symbol error probability; Capacity planning; Diversity reception; Error probability; Rayleigh channels; Receivers; Signal to noise ratio; Cognitive radio; ergodic capacity; generalized selection combining; symbol error probability;
Conference_Titel :
Computing, Networking and Communications (ICNC), 2014 International Conference on
Conference_Location :
Honolulu, HI
DOI :
10.1109/ICCNC.2014.6785310
