Outage Performance of CRNs with Best Relay Selection in Dependent Nonidentical Distributed Nakagami-m Channels
Joint Authors
Pi, Xurong
Zhang, Zongsheng
Wang, Jinlong
Wu, Qihui
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-10
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The outage performance with best relay selection is proposed for cognitive relay networks with multiple primary users in independent nonidentical distributed Nakagami-m fading channels.
Specifically, we take the interference temperature and fading severity into consideration.
Exact closed-form expression of outage probability is derived.
Based on the exact closed-form expression, we can evaluate the impact of interference temperature, fading severity, number of relays, and number of primary users on the secondary network.
Finally, the effects of fading severity, number of relays, number of primary users, and interference temperature on the system performance are examined through some representative numerical plots, and the Monte Carlo results match perfectly with theory results which validates our theory analysis.
American Psychological Association (APA)
Zhang, Zongsheng& Wang, Jinlong& Wu, Qihui& Pi, Xurong. 2014. Outage Performance of CRNs with Best Relay Selection in Dependent Nonidentical Distributed Nakagami-m Channels. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-501272
Modern Language Association (MLA)
Zhang, Zongsheng…[et al.]. Outage Performance of CRNs with Best Relay Selection in Dependent Nonidentical Distributed Nakagami-m Channels. Mathematical Problems in Engineering No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-501272
American Medical Association (AMA)
Zhang, Zongsheng& Wang, Jinlong& Wu, Qihui& Pi, Xurong. Outage Performance of CRNs with Best Relay Selection in Dependent Nonidentical Distributed Nakagami-m Channels. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-501272
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-501272