Khaled Ramadan

23 papers Journal 21Unranked 2
YearRankTypeTitle / Venue / Authors
2026 J jnl
OTFS With Linear Equalization for ISAC in Doubly Dispersive Channels: BER and Throughput Performance Analysis.
Int. J. Commun. Syst.
Khaled Ramadan
2025 J jnl
Enhancing integrated sensing and communication with AFDM: Soft-information detection over MIMO dispersive channels.
Phys. Commun.
Khaled Ramadan
2025 J jnl
Improved DWT-OFDM system performance with wavelet domain equalization for Co-CFO mitigation.
Telecommun. Syst.
Khaled Ramadan
2025 J jnl
Performance improvement of MIMO OFDM communication systems based on non-linear equalization.
Comput. Electr. Eng.
Khaled Ramadan
2024 J jnl
Communication-Efficient Federated Learning for LEO Constellations Integrated With HAPs Using Hybrid NOMA-OFDM.
IEEE J. Sel. Areas Commun.
Mohamed Elmahallawy, Tie Luo, Khaled Ramadan
2024 J jnl
Communication-Efficient Federated Learning for LEO Constellations Integrated with HAPs Using Hybrid NOMA-OFDM.
CoRR
Mohamed Elmahallawy, Tie Luo, Khaled Ramadan
2024 J jnl
On the use of Walsh domain equalizer for performance enhancement of MIMO-OFDM communication systems.
Telecommun. Syst.
Khaled Ramadan
2023 J jnl
Enhanced MIMO-DCT-OFDM System Using Cosine Domain Equalizer.
CoRR
Khaled Ramadan
2023 J jnl
On the Use of Walsh Domain Equalizer for Performance Enhancement of MIMO-OFDM Communication Systems.
CoRR
Khaled Ramadan
2023 J jnl
Performance improvement for DCO-OFDM and ACO-OFDM systems using symbol time compression.
Telecommun. Syst.
Khaled Ramadan, Basem M. ElHalawany, Mohammed S. El-Bakry
2022 J jnl
Equalization and Co-Carrier Frequency Offsets Compensations for UWA-OFDM Communication Systems.
Wirel. Pers. Commun.
Khaled Ramadan, Moawad I. Dessouky, Fathi E. Abd El-Samie
2021 J jnl
On the performance of joint low-complexity equalization and CFO compensation for SISO-OFDM communication systems with chaotic interleaving and DCT.
Int. J. Commun. Syst.
Khaled Ramadan, Abdulrahman S. Alturki, Moawad I. Dessouky, Fathi E. Abd El-Samie
2021 J jnl
Performance improvement of data transmission using a hybrid underwater and terrestrial system.
Trans. Emerg. Telecommun. Technol.
Khalil F. Ramadan, Khaled Ramadan, Taha E. Taha, Moawad I. Dessouky, Fathi E. Abd El-Samie
2020 J jnl
Equalization and blind CFO estimation for performance enhancement of OFDM communication systems using discrete cosine transform.
Int. J. Commun. Syst.
Khaled Ramadan, Moawad I. Dessouky, Fathi E. Abd El-Samie, Ahmed S. Fiky
2020 J jnl
Joint low-complexity equalisation and CFO compensation for DCT-OFDM communication systems based on SIC.
IET Commun.
Khaled Ramadan, Moawad I. Dessouky, Fathi E. Abd El-Samie
2020 J jnl
Joint low-complexity equalization and CFO estimation and compensation for UWA-OFDM communication systems.
Int. J. Commun. Syst.
Khaled Ramadan, Khalil F. Ramadan, Ahmed S. Fiky, Hasna Alam, Moawad I. Dessouky, Fathi E. Abd El-Samie
2020 J jnl
Joint low-complexity nonlinear equalization and carrier frequency offset compensation for multiple-input multiple-output orthogonal frequency division multiplexing communication systems.
Trans. Emerg. Telecommun. Technol.
Khaled Ramadan, Moawad I. Dessouky, Fathi E. Abd El-Samie
2020 J jnl
Performance enhancement of OFDM systems with lower-complexity using DST based on successive interference cancellation.
Digit. Signal Process.
Khaled Ramadan, Moawad I. Dessouky, Fathi E. Abd El-Samie
2019 J jnl
Equalization and carrier frequency offset compensation for UWA-OFDM communication systems based on the discrete sine transform.
Digit. Signal Process.
Khaled Ramadan, Ahmed S. Fiky, Moawad I. Dessouky, Fathi E. Abd El-Samie
2019 J jnl
Trigonometric transforms and precoding strategies for OFDM-based uplink hybrid multi-carrier nonorthogonal multiple access.
Trans. Emerg. Telecommun. Technol.
Vinay Kumar Trivedi, Khaled Ramadan, Preetam Kumar, Moawad I. Dessouky, Fathi E. Abd El-Samie
2018 J jnl
Joint low-complexity equalization and carrier frequency offset compensation for underwater acoustic OFDM communication systems with banded-matrix approximation at different channel conditions.
Int. J. Commun. Syst.
Khaled Ramadan, Moawad I. Dessouky, Mohamed F. Elkordy, Salah S. Elagooz, Fathi E. Abd El-Samie
2011 — conf
A comparative analysis between FinFET Semi-Dynamic Flip-Flop topologies under process variations.
ICEAC
Mohamed Rabie, Ahmed Bahgat, Khaled Ramadan, Hosam Shobak, Tarek Nasr, Mohamed Abdelhafez, Eslam A. Moustafa, Mohab Anis
2011 — conf
Fabrication of SU-8 low frequency electrostatic energy harvester.
ICEAC
Khaled Ramadan, Ian G. Foulds