Exact Outage Probability of a Decode-and-Forward Scheme with Best Relay Selection Under Physical Layer Security

Authors:
Pham Ngoc Son;Hyung Yun Kong
Affiliations:
University of Ulsan, Ulsan, Republic of Korea;University of Ulsan, Ulsan, Republic of Korea
Venue:
Wireless Personal Communications: An International Journal
Year:
2014

Citing 10
Cited 0

Relay selection for secure cooperative networks with jamming

IEEE Transactions on Wireless Communications
Improving wireless physical layer security via cooperating relays

IEEE Transactions on Signal Processing
Performance analysis of incremental-relay-selection decode-and-forward technique

GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Performance analysis of adaptive decode-and-forward cooperative diversity networks with best-relay selection

IEEE Transactions on Communications
Guaranteeing Secrecy using Artificial Noise

IEEE Transactions on Wireless Communications
Cooperative diversity in wireless networks: Efficient protocols and outage behavior

IEEE Transactions on Information Theory
Wireless Information-Theoretic Security

IEEE Transactions on Information Theory
Cooperative communication in wireless networks

IEEE Communications Magazine
Performance Analysis of Two-Way Hybrid Decode-and-Amplify Relaying Scheme with Relay Selection for Secondary Spectrum Access

Wireless Personal Communications: An International Journal
Opportunistic Selection for Decode-and-Forward Cooperative Networks with Secure Probabilistic Constraints

Wireless Personal Communications: An International Journal

Quantified Score

Hi-index	0.00

Visualization

Abstract

As demand for highly reliable data transmission in wireless networks has increased rapidly, cooperative communication technology has attracted a great deal of attention. In cooperative communication, some nodes, called eavesdroppers, illegally receive information that is intended for other communication links at the physical layer because of the broadcast characteristics of the wireless environment. Hence, Physical Layer Security is proposed to secure the communication link between two nodes against access by the eavesdroppers. In this paper, we propose and analyze the performance of decode-and-forward schemes with the best relay selection under Physical Layer Security with two operation protocols: first, only cooperative communication, and second, a combination of direct transmission and cooperative communication (the incremental protocol). In these schemes, a source transmits data to a destination with the assistance of relays, and the source-destination link is eavesdropped by one other node. The best relay is chosen in these proposals based on the maximum Signal-to-Noise ratio from the relays to the destination, and satisfies the secure communication conditions. The performance of each system is evaluated by the exact outage probability of the data rate over Rayleigh fading channels. Monte-Carlo results are presented to verify the theoretical analysis and are compared with a direct transmission scheme under Physical Layer Security and compared with each other.