3 papers
cs.CR2026
Can Cross-Layer Design Bridge Security and Efficiency? A Robust Authentication Framework for Healthcare Information Exchange Systems
Khalid M. Ezzat, Muhammad El-Saba, Mahmoud A. Shawky
As healthcare systems become increasingly interconnected, ensuring secure and continuous device authentication in health information exchange (HIE) networks is critical to safeguar…
eess.SP2025
Reconfigurable Intelligent Surface-Assisted Cross-Layer Authentication for Secure and Efficient Vehicular Communications
Mahmoud A. Shawky, Syed Tariq Shah, Ahmed G. Abdellatif +4
Intelligent transportation systems increasingly depend on wireless communication for broadcasting traffic messages and facilitating real-time vehicular communication. In this conte…
eess.SP2025
High Performance 5G FR-2 Millimeter-Wave Antenna Array for Point-to-Point and Point-to-Multipoint Operation: Design and OTA Measurements Using a Compact Antenna Test Range
Abdul Jabbar, Jalil Ur-Rehman Kazim, Mahmoud A. Shawky +4
This paper presents the design and comprehensive measurements of a high-performance 8-element linear array and a compact high-gain 32-element planar antenna array covering the n257…