Hassan Nadir Kheirallah

Alexandria University — Egypt

Engineering · Physical Sciences

6h-index153citations38works1.82yr avg
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Research Topics

Radio Wave Propagation Studies(10), Advanced MIMO Systems Optimization(6), Optical Wireless Communication Technologies(6), Antenna Design and Analysis(5), Cognitive Radio Networks and Spectrum Sensing(5)

Publications38 total

Enhanced 3-LED 3D Dark Light Indoor Positioning System with Received Signal Strength Technique
2025Open Access
Dynamic Channel Reservation in Cognitive Radio Networks Using AI Driven SDN Approach
2024
Dynamic Spectrum Co-Access in Multicarrier-Based Cognitive Radio Using Graph Theory Through Practical Channel
Applied Sciences·2024· 1 citedOpen Access
A Machine Learning-Based Uplink Resource Allocation Technique for Mixed Traffic in Non-Terrestrial Networks
2024· 1 cited
Efficient three-dimensional indoor dark light visible light positioning with received signal strength technique
Optical and Quantum Electronics·2024· 5 citedOpen Access
Performance Analysis in the Presence of Channel Failure in Cognitive Radio Networks With Dynamic Spectrum Reservation
IEEE Access·2024· 4 citedOpen Access
Hybrid FSO/RF system over proposed random dust attenuation model based on real-time data combined with G–G atmospheric turbulence
Optics Communications·2023· 11 cited
FSO Channel Modelling and Performance Evaluation Over Dust Combined With G-G Atmospheric Turbulence
2023· 3 cited
Innovative hybrid analysis for underwater MEMS sensor imitating veterinary cilia optimum structure
Ain Shams Engineering Journal·2023· 5 citedOpen Access
A New Enhanced Design of broadband Gysel Power Divider and Combiner
2023· 2 cited
Study of Miniaturized SIW and RWG Limiters for S-band Receiver Protector Radar and Communication Applications
Progress In Electromagnetics Research C·2023· 2 citedOpen Access
Proposal of a Pre-equalizer with Nyquist Filtering to Mitigate LED Nonlinearity in PAM-4 VLC Systems
2022
Investigation and Implementation of Low Side Lobe Slotted SIW Antenna Array
2022
Integration of SIW Directional Coupler and E-Plane Tee for Wideband Antenna using Hybrid of Rectangular and Ring Slots for X-Band Applications
2022 International Telecommunications Conference (ITC-Egypt)·2022
Analysis and Implementation of Binomial SIW Slot Antenna Array Based on Pascal’s Triangle Using 6-Port SIW Directional Coupler for X-Band Systems
2022 International Telecommunications Conference (ITC-Egypt)·2022
Group Security Authentication and Key Agreement Protocol Built by Elliptic Curve Diffie Hellman Key Exchange for LTE Military Grade Communication
IEEE Access·2022· 17 citedOpen Access
Performance analysis of centralized dynamic spectrum access via channel reservation mechanism in cognitive radio networks
Alexandria Engineering Journal·2020· 20 citedOpen Access
Centralized Dynamic Channel Reservation Mechanism via SDN for CR Networks Spectrum Allocation
IEEE Access·2020· 14 citedOpen Access
Performance of the IEEE 802.15.4a UWB System using Two Pulse Shaping Techniques in Presence of Single and Double Narrowband Interferences
International Journal of Wireless & Mobile Networks·2013· 4 citedOpen Access
An Interference-Aware Cognitive Radio UWB (IA-CR-UWB) system using Eigen pulse shaping
2013· 2 cited
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Frequent Co-authors

Mohamed R. M. Rizk(9), S.E. Shaaban(5), Rasha El-Khamy(4), I. Ghaleb(4), Ahmed F. Miligy(4), Assem H. Elfeky(4), Nehal M. El Azaly(3), Ehab F. Badran(3), Hania H. Farag(3), Mohamed A. El-Shimy(3), Hossam M. H. Shalaby(3), Hatem A. Rashwan(3), A.K. Aboul-Saoud(3), Soubhi Abou Chahine(3), Rasmus Løvenstein Olsen(2), Benjamin M. Segal(2), Passant H. Mohamed(2), Sally S. Saleh(2), Moustafa H. Aly(2), Mai M. Abdelgalel(2)