Exact Outage Probability of Cognitive Underlay DF Relay Networks with Best Relay Selection

Document type: Journal Articles
Article type: Original article
Peer reviewed: Yes
Full text:
Author(s): Vo Nguyen Quoc Bao, Quang Trung Duong
Title: Exact Outage Probability of Cognitive Underlay DF Relay Networks with Best Relay Selection
Journal: IEICE Transactions on Communication
Year: 2012
Volume: E95-B
Issue: 6
Pagination: 2169-2173
ISSN: 0916-8516
Publisher: IEICE
ISI number: 000305204200044
Other identifiers: Link to the paper: http://search.ieice.org/bin/summary.php?id=e95-b_6_2169&category=B&year=2012&lang=E&abst=
Organization: Blekinge Institute of Technology
Department: School of Computing (Sektionen för datavetenskap och kommunikation)
School of Computing S-371 79 Karlskrona
+46 455 38 50 00
http://www.bth.se/com
Authors e-mail: quang.trung.duong@bth.se
Language: English
Abstract: In this letter, we address the performance analysis of underlay selective decode-and-forward (DF) relay networks in Rayleigh fading channels with non-necessarily identical fading parameters. In particular, a novel result on the outage probability of the considered system is presented. Monte Carlo simulations are performed to verify the correctness of our exact closed-form expression. Our proposed analysis can be adopted for various underlay spectrum sharing applications of cognitive DF relay networks.
Subject: Telecommunications\General
Edit