Exploiting array pattern synthesis for physical layer security in millimeter wave channels

Jong Ho Lee, Jeongsik Choi, Woong Hee Lee, Jiho Song

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

In this paper, we propose a beamformer design scheme for wireless physical layer security using partial channel state information (CSI) in millimeter wave channels. The partial CSI used in this work is the range of angle-of-departure (AOD). Assuming that the AOD range of each node is available, we design a transmit beamformer using semidefinite programming based on array pattern synthesis. Numerical results are presented to verify the secrecy rates achieved by the proposed scheme.

Original languageEnglish
Article number745
JournalElectronics (Switzerland)
Volume8
Issue number7
DOIs
StatePublished - Jul 2019

Keywords

  • Array pattern synthesis
  • Beamforming
  • Physical layer security
  • Semidefinite programming

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