Nancy Alshaer

According to our database, Nancy Alshaer authored at least 14 papers between 2019 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

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, August, 2024

Exploring Quantum Key Distribution for Secure Communication in High-Altitude Platforms.

Nancy Alshaer, Tawfik Ismail

Proceedings of the 24th International Conference on Transparent Optical Networks, 2024

2023

Integrating ADR and UAVs with Millimeter-Wave Transmission Under Rician Fading Channel.

Muhammad Hosam, Nancy Alshaer, Tawfik Ismail

Proceedings of the 5th Novel Intelligent and Leading Emerging Sciences Conference, 2023

On PAPR Reduction Technique for Indoor VLC Systems Based on Noise Cancellation.

Ahmed Abdelhady, Nancy Alshaer, Mohamed E. Nasr

Proceedings of the 5th Novel Intelligent and Leading Emerging Sciences Conference, 2023

Feasibility Analysis of Uplink Quantum Communication with HAP Considering Beam Wandering and Weather Dependence.

Nancy Alshaer, Tawfik Ismail

Proceedings of the 23rd International Conference on Transparent Optical Networks, 2023

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

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

Proceedings of the 13th International Symposium on Communication Systems, 2022

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

Proceedings of the 13th International Symposium on Communication Systems, 2022

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

Design and Analysis of A Reliable Quadcopter UAV for Wireless Communication Purposes.

Nourhan Elmeseiry, Abdullah I. Salama, Nancy Alshaer, Tawfik Ismail

Proceedings of the 3rd Novel Intelligent and Leading Emerging Sciences Conference, 2021

Chaos-Based RNG using Semiconductor Lasers with Parameters Variation Tolerance.

Sara Ahmed, Nancy Alshaer, Tawfik Ismail

Proceedings of the 3rd Novel Intelligent and Leading Emerging Sciences Conference, 2021

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

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

2019

Optimized Beam Size of Optical Ground-to-Satellite Link over Turbulence and Beam-Wandering.

Nancy Alshaer, Tawfik Ismail, Hussein Seleem, Mohamed E. Nasr

Proceedings of the 21st International Conference on Transparent Optical Networks, 2019