Paper Info
Title
Impact of Feedback Errors on the Security of MIMO Wiretap Systems with Antenna Selection.
Abstract
This paper analyzes the impact of feedback errors on the security performances of multiple-input multiple-output (MIMO) wiretap channels. For the legitimate MIMO system, two schemes are considered: (1) transmit antenna selection/maximal ratio combining (TAS/MRC) and (2) transmit antenna selection/receive antenna selection (TAS/RAS). The eavesdropper uses either MRC or RAS techniques. We assume that both legitimate and eavesdropper receivers have the knowledge of their own channel state information. Furthermore, we consider that the index of the transmit antenna with the strongest signal-to-noise ratio is fed back from Bob to Alice. We derive closed-form expressions for the exact secrecy outage probability (SOP) and the probability of strictly positive secrecy capacity in Nakagami-m flat fading. In order to obtain the secrecy diversity order and the secrecy array gain, an asymptotic SOP expression is also derived.
Year
DOI
Venue
2017
10.1007/s11277-017-4461-3
Wireless Personal Communications
Keywords
Field
DocType
MIMO systems,Physical layer security,Secrecy outage probability,Transmit antenna selection,Nakagami-m,Feedback error
Topology,3G MIMO,Telecommunications,Fading,Computer science,Maximal-ratio combining,Secrecy,Computer network,MIMO,Nakagami distribution,Array gain,Channel state information
Journal
Volume
Issue
ISSN
96
4
0929-6212
Citations 
PageRank 
References 
0
0.34
15
Authors
2
Name
Order
Citations
PageRank
Mohamed Lassaad Ammari12313.81
Paul Fortier210117.51