Ashraf Yahya Hassan

16 papers C 1Journal 13Unranked 2
YearRankTypeTitle / Venue / Authors
2025 J jnl
Hybrid time synchronization and ANN-based M-QAM demodulation for enhanced performance in OFDM and MIMO-OFDM systems.
Neural Comput. Appl.
Moatasem M. E. Kotb, Maha R. Abdel-Haleem, Ashraf Yahya Hassan, Pawel Plawiak, Ashraf S. Mohra
2024 J jnl
A complete artificial intelligence pipeline for radio frequency energy prediction in cellular bands for energy harvesting systems.
Eng. Appl. Artif. Intell.
Shaimaa H. Mohammed, Ashraf S. Mohra, Ashraf Yahya Hassan, Ahmed F. Elnokrashy
2023 — conf
Multi-Band Radio Frequency Energy Predictor for Advanced Energy Harvesting Cellular Bands Systems.
NILES
Shaimaa H. Mohammed, Ashraf S. Mohra, Ashraf Yahya Hassan, Ahmed F. Elnokrashy
2022 J jnl
Design a New Time-Diversity System Using Orthogonal Mapping Matrix and Symbols Interleaving for Rayleigh Flat-Fading Channels.
IEEE Access
Ashraf Yahya Hassan, Ahmed Sami Mohammed
2021 J jnl
A Frequency-Diversity System With Diversity Encoder and OFDM Modulation.
IEEE Access
Ashraf Yahya Hassan
2021 J jnl
A new approach for designing and implementing ADF equalization for 5G frequency selective channel based on two operating phases of LS and RLS algorithms.
Telecommun. Syst.
Ashraf Yahya Hassan
2021 J jnl
A time diversity scheme with multi-symbol detector for data transmission through flat fading Rayleigh channels.
Phys. Commun.
Ashraf Yahya Hassan
2020 J jnl
A Simple Time-Space Diversity Scheme Using Extended Shaping Pulse.
Wirel. Pers. Commun.
Ashraf Yahya Hassan
2019 J jnl
Enhancing Signal Detection in Frequency Selective Channels by Exploiting Time Diversity in Inter-symbol Interference Signal.
Wirel. Pers. Commun.
Ashraf Yahya Hassan
2019 J jnl
Enhancing noise performance of decorrelator detectors in multiuser systems using pulse position modulation signature codes.
Phys. Commun.
Ashraf Yahya Hassan
2017 J jnl
A Novel Structure of High Speed OFDM Receiver to Overcome ISI and ICI in Rayleigh Fading Channel.
Wirel. Pers. Commun.
Ashraf Yahya Hassan
2017 J jnl
Minimizing the Effects of Inter-Carrier Interference Signal in OFDM System Using FT-MLE Based Algorithm.
Wirel. Pers. Commun.
Ashraf Yahya Hassan
2016 C conf
Double rate OFDM system in time varying channel.
ISCC
Ashraf Yahya Hassan
2015 J jnl
Code-Time Diversity for Direct Sequence Spread Spectrum Systems.
Wirel. Pers. Commun.
Ashraf Yahya Hassan
2009 J jnl
Differential decorrelator: a new approach for designing CDMA linear detector.
Int. J. Ultra Wideband Commun. Syst.
Ashraf Yahya Hassan, Ayman M. Hassan, A. F. Hussian
2009 — conf
Two signatures' codes linear decorrelator detector for CDMA systems.
WTS
Ashraf Yahya Hassan, Ayman M. Hassan, A. F. Hussian