Optimized Beam Size of Optical Ground-to-Satellite Link over Turbulence and Beam-Wandering. - Nancy Alshaer; Tawfik Ismail; Hussein Seleem; Mohamed E. Nasr (ICTON, 2019)

Performance evaluation and security analysis of ground-to-satellite FSO system with CV-QKD protocol. - Nancy Alshaer; Tawfik Ismail; Mohamed E. Nasr (IET Commun., 2020)

Generic evaluation of FSO system over Málaga turbulence channel with MPPM and non-zero-boresight pointing errors. - Nancy Alshaer; Tawfik Ismail; Mohamed E. Nasr (IET Commun., 2020)

Chaos-Based RNG using Semiconductor Lasers with Parameters Variation Tolerance. - Sara Ahmed; Nancy Alshaer; Tawfik Ismail (NILES, 2021)

Design and Analysis of A Reliable Quadcopter UAV for Wireless Communication Purposes. - Nourhan Elmeseiry; Abdullah I. Salama; Nancy Alshaer; Tawfik Ismail (NILES, 2021)

Reliability and Security Analysis of an Entanglement-Based QKD Protocol in a Dynamic Ground-to-UAV FSO Communications System. - Nancy Alshaer; Ahmed Moawad; Tawfik Ismail (IEEE Access, 2021)

Enhancing Spectral Efficiency of Ground-to-HAP FSO System with Adaptive MASK in Presence of Beam-wander and AoA Fluctuation. - Salsabel Adel; Nancy Alshaer; Tawfik Ismail (CSNDSP, 2022)

Performance Analysis of M-ary DPSK with SIMO in Ground-to-HAP FSO System in the Presence of Beam Wander and Scintillation. - Salsabel Adel; Nancy Alshaer; Tawfik Ismail (CSNDSP, 2022)

Security Analysis of Gaussian and Discrete Modulations in FSO/CV-QKD Systems Employing LLO Under Phase and Amplitude Attacks. - Sara Ahmed; Nancy Alshaer; Khaled A. Alaghbari; Tawfik Ismail (IEEE Access, 2022)

Feasibility Analysis of Uplink Quantum Communication with HAP Considering Beam Wandering and Weather Dependence. - Nancy Alshaer; Tawfik Ismail (ICTON, 2023)

On PAPR Reduction Technique for Indoor VLC Systems Based on Noise Cancellation. - Ahmed Abdelhady; Nancy Alshaer; Mohamed E. Nasr (NILES, 2023)

Integrating ADR and UAVs with Millimeter-Wave Transmission Under Rician Fading Channel. - Muhammad Hosam; Nancy Alshaer; Tawfik Ismail (NILES, 2023)

Exploring Quantum Key Distribution for Secure Communication in High-Altitude Platforms. - Nancy Alshaer; Tawfik Ismail (ICTON, 2024)

Enhancing Performance of Continuous-Variable Quantum Key Distribution (CV-QKD) and Gaussian Modulation of Coherent States (GMCS) in Free-Space Channels under Individual Attacks with Phase-Sensitive Amplifier (PSA) and Homodyne Detection (HD). - Nancy Alshaer; Tawfik Ismail; Haitham H. Mahmoud (Sensors, 2024)

Integrated VLC/RF With Adaptive Power Control for Reliable Cluster-Based VANET Communications. - Ahmed M. El-Eraki; Nancy Alshaer; Mohamed M. Fouad 001; Azhar A. Hamdi; Tawfik Ismail (IEEE Access, 2025)

An Adaptive Finite Resolution Selection Scheme for RIS Assisted NOMA Networks. - Shady M. Ibraheem; Mona Shokair; Mohamed E. Nasr; Nancy Alshaer (IEEE Access, 2025)