Active Reconfigurable Intelligent Surface-Assisted MISO Integrated Sensing and Communication Systems for Secure Operation

• Published in: IEEE transactions on vehicular technology Vol. 72; no. 4; pp. 1 - 13
• Main Authors: Salem, A. Abdelaziz, Ismail, Mahmoud H., Ibrahim, Ahmed S.
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.04.2023; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Active reconfigurable intelligent surfaces (RIS); alternating optimization; Beamforming; Budgets; Communications systems; Convexity; Eavesdropping; Integrated sensing and communication (ISAC); Mathematical programming; MISO (control systems); multiuser multi-input single-output (MU-MISO); Optimization; Passive radar; physical layer security (PLS); Radar; Radar detection; Reconfigurable intelligent surfaces; Reflection coefficient; Sensors; Signal to noise ratio; Unmanned aerial vehicles

Spectrum congestion has motivated the recent introduction of integrated sensing and communication (ISAC) systems where radar and communications functionalities co-exist and share the same spectrum. This is accompanied by extensive research in the area of reconfigurable intelligent surfaces (RIS), th...