DocumentCode
43554
Title
Outage Analysis of Cooperative Secrecy Multicast Transmission
Author
Xiaowei Wang ; Meixia Tao ; Youyun Xu
Author_Institution
Dept. of Electron. Eng., Shanghai Jiao Tong Univ., Shanghai, China
Volume
3
Issue
2
fYear
2014
fDate
Apr-14
Firstpage
161
Lastpage
164
Abstract
This work considers a multicast network in the presence of an eavesdropper. We investigate a cooperative multicast scheme which allows the users to function as relays. The secure outage behavior of this scheme is studied and the analytical expression of secure outage probability is derived. Numerical results show that the proposed cooperative multicast scheme outperforms the direct multicast without cooperation in terms of secure outage probability.
Keywords
cooperative communication; multicast communication; probability; relay networks (telecommunication); telecommunication security; cooperative secrecy multicast transmission outage analysis; eavesdropper; multicast network; relay network; secure outage behavior; secure outage probability; Analytical models; Communication system security; Fading; Numerical models; Relays; Signal to noise ratio; Wireless communication; Physical-layer security; multicast; relay; secrecy capacity; secure outage probability;
fLanguage
English
Journal_Title
Wireless Communications Letters, IEEE
Publisher
ieee
ISSN
2162-2337
Type
jour
DOI
10.1109/WCL.2013.122113.130849
Filename
6697943
Link To Document