Secure Communication for Two-Way Relay Networks with Imperfect CSI
This paper considers a two-way relay network, where two legitimate users exchange messages through several cooperative relays in the presence of an eavesdropper, and the Channel State Information (CSI) of the eavesdropper is imperfectly known. The Amplify-and-Forward (AF) relay protocol is used. We...
Main Authors: | Cong Sun, Ke Liu, Dahu Zheng, Wenbao Ai |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2017-09-01
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Series: | Entropy |
Subjects: | |
Online Access: | https://www.mdpi.com/1099-4300/19/10/522 |
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