Hybrid Opportunistic Relaying and Jamming With Power Allocation for Secure Cooperative Networks

@article{Wang2015HybridOR,
  title={Hybrid Opportunistic Relaying and Jamming With Power Allocation for Secure Cooperative Networks},
  author={Chao Wang and Huiming Wang and Xiang-Gen Xia},
  journal={IEEE Transactions on Wireless Communications},
  year={2015},
  volume={14},
  pages={589-605}
}
This paper studies the cooperative transmission for securing a decode-and-forward (DF) two-hop network where multiple cooperative nodes coexist with a potential eavesdropper. Under the more practical assumption that only the channel distribution information (CDI) of the eavesdropper is known, we propose an opportunistic relaying with artificial jamming secrecy scheme, where a “best” cooperative node is chosen among a collection of N possible candidates to forward the confidential signal and the… CONTINUE READING
Highly Cited
This paper has 121 citations. REVIEW CITATIONS