Outage performance analysis of MIMO cognitive radio network users in fading environment

Author

Vallamreddy, Anil ; Indumathi, P.

Author_Institution

Dept. of Electron. Eng., Anna Univ., Chennai, India

fYear

2014

fDate

6-8 March 2014

Firstpage

1

Lastpage

4

Abstract

This paper investigates the performance of Multiple Input Multiple Output (MIMO) cognitive radio network to provide highly reliable communication for all users in a network and efficient utilization of radio spectrum in a fair-minded way based on outage probability. The outage probability depends on the interference from license user (i.e., primary users) in a spectrum. We develop a simulation of outage probability with respect to interference threshold and average number of primary users to evaluate performance of a cognitive radio (CR) user in faded environment.

Keywords

MIMO communication; cognitive radio; fading channels; probability; radio spectrum management; radiofrequency interference; telecommunication network reliability; MIMO cognitive radio network users; fading environment; interference; license user; multiple input multiple output cognitive radio network; outage performance analysis; outage probability; radio spectrum utilization; Antennas; Cognitive radio; Interference; MIMO; Rayleigh channels; Receivers; Cognitive Radio Network; Interference Threshold; MIMO; Outage Probability; Primary network;

fLanguage

English

Publisher

ieee

Conference_Titel

Devices, Circuits and Systems (ICDCS), 2014 2nd International Conference on

Conference_Location

Combiatore

Type

conf

DOI

10.1109/ICDCSyst.2014.6926207

Filename

6926207