Artificial Noise: Transmission Optimization in Multi-Input Single-Output Wiretap Channels

@article{Yang2015ArtificialNT,
  title={Artificial Noise: Transmission Optimization in Multi-Input Single-Output Wiretap Channels},
  author={Nan Yang and Shihao Yan and Robert A. Malaney and Ramanan Subramanian and Ingmar Land},
  journal={IEEE Transactions on Communications},
  year={2015},
  volume={63},
  pages={1771-1783}
}

• Nan Yang, Shihao Yan, +2 authors Ingmar Land
• Published 2015 in IEEE Transactions on Communications
• DOI:10.1109/TCOMM.2015.2419634

We analyze and optimize the secrecy performance of artificial noise (AN) in multi-input single-output wiretap channels with multiple antennas at the transmitter and a single antenna at the receiver and the eavesdropper. We consider two transmission schemes: 1) an on-off transmission scheme with a constant secrecy rate for all transmission periods, and 2) an adaptive transmission scheme with a varying secrecy rate during each transmission period. For the on-off transmission scheme, an easy-to… CONTINUE READING

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