DocumentCode
1495930
Title
Opportunistic Relaying for Secrecy Communications: Cooperative Jamming vs. Relay Chatting
Author
Ding, Zhiguo ; Leung, Kin K. ; Goeckel, Dennis L. ; Towsley, Don
Author_Institution
Sch. of Electr., Electron. & Comput. Eng., Newcastle Univ., Newcastle upon Tyne, UK
Volume
10
Issue
6
fYear
2011
fDate
6/1/2011 12:00:00 AM
Firstpage
1725
Lastpage
1729
Abstract
In this letter, we study the opportunistic use of relays for secret communications, and propose two transmission schemes that do not require the knowledge of the eavesdropper´s channel state information. Both analytic and numerical results are provided.
Keywords
cooperative communication; jamming; telecommunication security; communication security; cooperative jamming; opportunistic relaying; relay chatting; transmission schemes; Array signal processing; Communication system security; Interference; Jamming; Relays; Signal to noise ratio; Wireless communication; Information-theoretic security; cooperative jamming; outage probability; relaying chatting;
fLanguage
English
Journal_Title
Wireless Communications, IEEE Transactions on
Publisher
ieee
ISSN
1536-1276
Type
jour
DOI
10.1109/TWC.2011.040511.101694
Filename
5751590
Link To Document