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

fYear

2014

fDate

3-6 Feb. 2014

Firstpage

83

Lastpage

87

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Computing, Networking and Communications (ICNC), 2014 International Conference on

Conference_Location

Honolulu, HI

Type

conf

DOI

10.1109/ICCNC.2014.6785310

Filename

6785310