Journal article
Optimal Relay Selection for Physical-Layer Security in Cooperative Wireless Networks
Abstract
In this paper, we explore the physical-layer security in cooperative wireless networks with multiple relays where both amplify-and-forward (AF) and decode-and-forward (DF) protocols are considered. We propose the AF and DF based optimal relay selection (i.e., AFbORS and DFbORS) schemes to improve the wireless security against eavesdropping attack. For the purpose of comparison, we examine the traditional AFbORS and DFbORS schemes, denoted by …
Authors
Zou Y; Wang X; Shen W
Journal
IEEE Journal on Selected Areas in Communications, Vol. 31, No. 10, pp. 2099–2111
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
DOI
10.1109/jsac.2013.131011
ISSN
0733-8716