Multi-Antenna Transmission With Artificial Noise Against Randomly Distributed Eavesdroppers

  title={Multi-Antenna Transmission With Artificial Noise Against Randomly Distributed Eavesdroppers},
  author={Tongxing Zheng and Huiming Wang and Jinhong Yuan and Donald F. Towsley and Moon Ho Lee},
  journal={IEEE Transactions on Communications},
In this paper, we study the secure multi-antenna transmission with artificial noise (AN) under slow fading channels coexisting with randomly located eavesdroppers. We provide a comprehensive secrecy performance analysis and system design/optimization under a stochastic geometry framework. Specifically, we first evaluate the secrecy outage performance, and derive a closed-form expression for the optimal power allocation ratio of the information signal power to the total transmit power that… CONTINUE READING
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Stochastic Geometry and Its Applications, 2nd ed

  • D. Stoyan, W. Kendall, J. Mecke
  • 1996
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