Secrecy Enhancement for UAV-enabled Integrated Sensing and Communication Systems

Chaedam Son, Seongah Jeong

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

In this letter, we propose a UAV-enabled integrated sensing and communication (ISAC) system for secrecy enhancement, where a full-duplex UAV with a uniform planar array serves multiple ground users while sensing and jamming a ground eavesdropper. To maximize the sum secrecy rate under sensing SINR and operational constraints, we jointly optimize the transceiver beamforming and UAV trajectory. An algorithmic solution based on block coordinate descent (BCD) and semidefinite programming (SDP) relaxation technique is developed, whose performance gains are emphasized in simulations with sufficient mission periods.

Original languageEnglish
JournalIEEE Wireless Communications Letters
DOIs
StateAccepted/In press - 2024

Keywords

  • beamforming
  • integrated sensing and communication (ISAC)
  • jamming
  • physical-layer security (PLS)
  • trajectory
  • Unmanned aerial vehicle (UAV)

Fingerprint

Dive into the research topics of 'Secrecy Enhancement for UAV-enabled Integrated Sensing and Communication Systems'. Together they form a unique fingerprint.

Cite this