Outage Performances for Amplify-and-Forward, Decode-and-Forward and Cooperative Jamming Strategies for the Wiretap Channel
2011 (English)In: 2011 IEEE Wireless Communications and Networking Conference, WCNC 2011, IEEE , 2011, 1328-1333 p.Conference paper (Refereed)
In this paper, we investigate the wiretap channel in the presence of a cooperative relay node. We analyze and compare the outage performance of three cooperatives schemes: cooperative jamming (CJ), decode-and-forward (DF), and amplify-and-forward (AF) for the Rayleigh slow fading channel. In particular, we derive a closed-form expression for the outage probability for the DF and CJ strategies, which allows an optimal strategy selection in terms of outage performance. We compare the three cooperative schemes through numerical simulations.
Place, publisher, year, edition, pages
IEEE , 2011. 1328-1333 p.
IdentifiersURN: urn:nbn:se:kth:diva-50713DOI: 10.1109/WCNC.2011.5779323ISI: 000297160200226ScopusID: 2-s2.0-79959288860OAI: oai:DiVA.org:kth-50713DiVA: diva2:462443
2011 IEEE Wireless Communications and Networking Conference, WCNC 2011. Cancun. 28 March 2011 - 31 March 2011
FunderICT - The Next Generation
QC 201112082011-12-072011-12-072016-04-28Bibliographically approved