Secrecy Outage of Dual-Hop Regenerative Multi-Relay System With Relay Selection

@article{Kundu2015SecrecyOO,
  title={Secrecy Outage of Dual-Hop Regenerative Multi-Relay System With Relay Selection},
  author={Chinmoy Kundu and Sarbani Ghose and Ranjan Bose},
  journal={IEEE Transactions on Wireless Communications},
  year={2015},
  volume={14},
  pages={4614-4625}
}
Relay selection is considered to enhance the secrecy of a dual-hop regenerative multi-relay system with an eavesdropper. Without assuming perfect decoding at the relays, the secrecy outage probability of a single relay system is obtained first. Secrecy outage of optimal, traditional, and suboptimal relay selection schemes is then evaluated. To reduce the power consumption, partial relay selection schemes based only on either of the source-relay or relay-destination instantaneous channel state… CONTINUE READING
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