Ahmed S. Alwakeel

Publication Activity (10 Years)

Years Active: 2014-2024
Publications (10 Years): 15

Top Topics

Power Management

Channel Estimation

Communication Systems

Top Venues

IEEE Open J. Commun. Soc.

Publications

Ahmed S. Alwakeel, Mohamed I. Ismail, Mostafa M. Fouda, Abdullah M. Shaheen, Adel Khaled
Improved Artificial Rabbits Algorithm for Positioning Optimization and Energy Control in RIS Multiuser Wireless Communication Systems. IEEE Internet Things J. 11 (11) (2024)
Adel Khaled, Ahmed S. Alwakeel, Abdullah M. Shaheen, Mostafa M. Fouda, Mohamed I. Ismail
Placement Optimization and Power Management in a Multiuser Wireless Communication System With Reconfigurable Intelligent Surfaces. IEEE Open J. Commun. Soc. 5 (2024)
Mohamed I. Ismail, Abdullah M. Shaheen, Mostafa M. Fouda, Ahmed S. Alwakeel
RIS-Assisted Integrated Sensing and Communication Systems: Joint Reflection and Beamforming Design. IEEE Open J. Commun. Soc. 5 (2024)
Mohamed I. Ismail, Abdullah M. Shaheen, Mostafa M. Fouda, Ahmed S. Alwakeel
Optimizing Reconfigurable Intelligent Surface-Assisted Integrated Sensing and Communication Systems. VCC (2023)
Ahmed S. Alwakeel, Ahmed Elzanaty
Semi-Blind Channel Estimation for Intelligent Reflecting Surfaces in Massive MIMO Systems. IEEE Access 10 (2022)
Ahmed S. Alwakeel, Ahmed Hesham Mehana
Optimal number of user antennas in a constrained pilot-length massive MIMO system. IET Commun. 13 (17) (2019)
Ahmed S. Alwakeel, Ahmed Hesham Mehana
Data-Aided Channel Estimation for Multiple-Antenna Users in Massive MIMO Systems. IEEE Trans. Veh. Technol. 68 (11) (2019)
Ahmed S. Alwakeel, Ahmed Hesham Mehana
Multi-cell MMSE data detection for massive MIMO: new simplified bounds. IET Commun. 13 (15) (2019)
Ahmed Hesham Mehana, Ahmed S. Alwakeel
Pilot hopping algorithm for massive multiple-input multiple-output. IET Commun. 12 (4) (2018)
Ahmed S. Alwakeel, Ahmed Hesham Mehana
Semi-Blind Channel Estimation and Data-Multiplexing for Massive MIMO Network. ICC (2018)
Ahmed S. Alwakeel, Ahmed Hesham Mehana, Atif Ghoneim
Pilot hopping in massive MIMO systems with MMSE channel estimation. ICNC (2017)
Ahmed S. Alwakeel, Ahmed Hesham Mehana
Semi-Blind Channel Estimation and Interference Alignment for Massive MIMO Network. GLOBECOM (2017)
Ahmed S. Alwakeel, Ahmed Mohammed Hesham Mehana
Achievable Rates in Uplink Massive MIMO Systems With Pilot Hopping. IEEE Trans. Commun. 65 (10) (2017)
Ahmed S. Alwakeel, Ahmed Hesham Mehana, Atif Ghoneim
Pilot hopping in multi-cell massive MIMO systems: Pilot assignment and new results. ICNC (2017)
Ahmed S. Alwakeel, Ahmed Hesham Mehana, Atef M. Ghuniem
Pilot hopping in massive MIMO systems: Spectral efficiency analysis and achievable rates. ICC (2017)
Ahmed S. Alwakeel, Mohamed F. Abdelkader, Karim G. Seddik, Atef M. Ghuniem
Adaptive low power detection of sparse events in wireless sensor networks. WCNC (2014)
Ahmed S. Alwakeel, Mohamed F. Abdelkader, Karim G. Seddik, Atef M. Ghuniem
Exploiting Temporal Correlation of Sparse Signals in Wireless Sensor Networks. VTC Spring (2014)