Secure cooperative communication could be possible if there exist a positive secrecy rate between the two ends in the transmissions.

This paper provides the secrecy analysis for the cooperative system and gives a theoretical solution.

This study investigates the security of the two-way relaying system with untrusty relay nodes. Cooperative jamming schemes are considered for bi-directional ...

Assuming the relays in the system is the eavesdroppers, this paper provides the secrecy analysis for the cooperative system and gives a theoretical solution.

According to Shannon Theory, positive secrecy rate could support secure communications. Maximum secrecy rate is the initial step to analyze the possible secure ...

In this work, the DF mode cooperative mode is adopted for analysis with a greedy algorithm and the result shows the effects of eavesdropper are not ...

Our derived secrecy metrics provide a general and unified analysis framework for the quick evaluation of the secrecy issue over wireless channels, even when the ...

To analyze the secrecy rate in the cooperative communications, initially, consider for the source station i transmits the information to the destination ...

Abstract: In this paper, we analyse average secrecy rate in cooperative networks with decode-and-forward (DF) strategy. The multi-eavesdropper scenario is ...

Sep 4, 2023 · In this paper, we study the secrecy performance of a multihop transmission under various eavesdropping attacks for WSNs.