Resource Allocation for Secure Multi-UAV Communication Systems with Multi-Eavesdropper

16 Mar 2020 Li Ruide Wei Zhiqiang Yang Lei Ng Derrick Wing Kwan Yuan Jinhong An Jianping

In this paper, we study the resource allocation and trajectory design for secure unmanned aerial vehicle (UAV)-enabled communication systems, where multiple multi-purpose UAV base stations are dispatched to provide secure communications to multiple legitimate ground users (GUs) in the existence of multiple eavesdroppers (Eves). Specifically, by leveraging orthogonal frequency division multiple access (OFDMA), active UAV base stations can communicate to their desired ground users via the assigned subcarriers while idle UAV base stations can serve as jammer simultaneously for communication security provisioning... (read more)

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Categories


  • INFORMATION THEORY
  • SIGNAL PROCESSING
  • INFORMATION THEORY