Ahmed Hesham Mehana

46 papers B 10Misc 5Journal 20Unranked 11
YearRankTypeTitle / Venue / Authors
2024 J jnl
Cell-Free Massive MIMO System for Indoor Industrial IoT Networks.
IEEE Access
Amel Mohamed Mahmoud, Ahmed Hesham Mehana, Yasmine A. H. Fahmy
2024 — conf
Rate Analysis in Massive MIMO with Covariance Estimation.
NILES
Amel Mohamed Mahmoud, Ahmed Hesham Mehana, Yasmine A. Fahmy
2023 J jnl
Deep SCMA receiver: A low-complexity joint decoder and channel estimator for SCMA over time-varying channels using RNNs.
Trans. Emerg. Telecommun. Technol.
Doaa Gamal, Khaled M. F. Elsayed, Ahmed Hesham Mehana
2022 J jnl
Closed-form MSE and achievable rate for indirect learning DPD.
Phys. Commun.
Ramez Moh. Elaskary, Ahmed Hesham Mehana, Yasmine Fahmy, Mona El-Ghoneimy
2022 J jnl
Closed-form analysis for indirect learning digital pre-distorter for wideband wireless systems.
Phys. Commun.
Ramez Moh. Elaskary, Ahmed Hesham Mehana, Yasmine Fahmy, Mona El-Ghoneimy
2022 J jnl
Performance of digital predistorter in system with analogue to digital converter.
IET Commun.
Ramez Moh. Elaskary, Ahmed Hesham Mehana, Yasmine Fahmy, Mona El-Ghoneimy
2021 — conf
2.1 mm-Wave 5G Radios: Baseband to Waves.
ISSCC
Ahmed Khalil, Islam A. Eshrah, Amr Elsherief, Ahmed Hesham Mehana, Mohamed Abdalla, Mohamed Mobarak, John Kilpatrick, Brian Hall, Ahmed Ashry, Hossam Fahmy, Sherif Salim, Russell Kernan, Brian Herdeg, Gary Sapia, Mohamed El-Nozahi, Mohamed Weheiba, Mark D'Amato, Christian Bautista, Kasey Chatzopoulos, Ahmed Ghoniem, Yossif Mosa, Daniel Roll, Kerem Ok
2020 J jnl
IQ imbalance analysis and compensation in multiple antenna systems.
IET Commun.
Aly Mahmoud AbdEllatif, Ahmed Hesham Mehana, Yasmine Fahmy
2020 J jnl
User capacity for uplink SCMA system.
Phys. Commun.
Doaa Gamal, Ahmed Hesham Mehana, Khaled M. F. Elsayed
2019 J jnl
Data-Aided Channel Estimation for Multiple-Antenna Users in Massive MIMO Systems.
IEEE Trans. Veh. Technol.
Ahmed S. Alwakeel, Ahmed Hesham Mehana
2019 J jnl
Maximizing the Number of Users in Clustered MIMO-NOMA Systems Under Rate Constraints.
Mob. Networks Appl.
Shahira H. Amin, Ahmed Hesham Mehana, Yasmine A. Fahmy, Samy S. Soliman
2019 J jnl
Multi-cell MMSE data detection for massive MIMO: new simplified bounds.
IET Commun.
Ahmed S. Alwakeel, Ahmed Hesham Mehana
2019 J jnl
Optimal number of user antennas in a constrained pilot-length massive MIMO system.
IET Commun.
Ahmed S. Alwakeel, Ahmed Hesham Mehana
2019 — conf
Users Capacity Upper Bound of Multi-Pair Massive MIMO AF Relay System under Pilot Contamination.
VTC Fall
Mohamed Ali Soliman, Ahmed Hesham Mehana, Mohamed Nafie
2018 J jnl
Pilot hopping algorithm for massive multiple-input multiple-output.
IET Commun.
Ahmed Hesham Mehana, Ahmed S. Alwakeel
2018 — conf
Power Allocation for Maximum MIMO-NOMA System User-Rate.
GLOBECOM Workshops
Shahira H. Amin, Ahmed Hesham Mehana, Samy S. Soliman, Yasmine A. Fahmy
2018 — conf
Semi-Blind Channel Estimation and Data-Multiplexing for Massive MIMO Network.
ICC
Ahmed S. Alwakeel, Ahmed Hesham Mehana
2018 B conf
User Capacity in Downlink MISO-NOMA Systems.
GLOBECOM
Shahira H. Amin, Ahmed Hesham Mehana, Samy S. Soliman, Yasmine A. Fahmy
2017 J jnl
Performance of partial block diagonalisation and conjugate beamforming in downlink multiuser MIMO system.
IET Commun.
Ahmed Hesham Mehana
2017 Misc conf
Pilot hopping in massive MIMO systems with MMSE channel estimation.
ICNC
Ahmed S. Alwakeel, Ahmed Hesham Mehana, Atif Ghoneim
2017 — conf
Pilot hopping in massive MIMO systems: Spectral efficiency analysis and achievable rates.
ICC
Ahmed S. Alwakeel, Ahmed Hesham Mehana, Atef M. Ghuniem
2017 Misc conf
Pilot hopping in multi-cell massive MIMO systems: Pilot assignment and new results.
ICNC
Ahmed S. Alwakeel, Ahmed Hesham Mehana, Atif Ghoneim
2017 B conf
Semi-Blind Channel Estimation and Interference Alignment for Massive MIMO Network.
GLOBECOM
Ahmed S. Alwakeel, Ahmed Hesham Mehana
2016 — conf
Lattice reduction and orthogonal space-frequency block code in correlated channels: Performance analysis and new results.
MoWNet
Diaa A. Noby, Ahmed Hesham Mehana, Ahmed F. Shalash
2015 — conf
Effect of noise variance estimation on channel quality indicator in LTE systems.
GlobalSIP
A. M. Mansour, Abd El-Rahman Nada, Ahmed Hesham Mehana
2015 B conf
On the Performance of MIMO Receive Beamforming in Frequency-Selective Channels.
GLOBECOM
Ahmed Hesham Mehana
2015 — conf
Performance Analysis of Dense Relay Network.
VTC Fall
Khaled Y. Ahmed, Ahmed S. Ibrahim, Ahmed Hesham Mehana, Khaled M. F. Elsayed
2014 J jnl
Diversity of MIMO Linear Precoding.
IEEE Trans. Inf. Theory
Ahmed Hesham Mehana, Aria Nosratinia
2013 J jnl
Diversity of MMSE Receivers in MIMO Multiple Access Channels.
IEEE Wirel. Commun. Lett.
Ahmed Hesham Mehana, Aria Nosratinia
2013 Misc conf
Diversity-multiplexing tradeoff of MIMO linear precoding.
ACSSC
Ahmed Hesham Mehana, Aria Nosratinia
2013 Misc conf
MMSE receive filtering for precoded MIMO systems.
ACSSC
Ahmed Hesham Mehana, Aria Nosratinia
2013 Misc conf
New results in the analysis of decision-feedback equalizers.
ACSSC
Ahmed Hesham Mehana, Aria Nosratinia
2013 J jnl
Performance of Linear Receivers in Frequency-Selective MIMO Channels.
IEEE Trans. Wirel. Commun.
Ahmed Hesham Mehana, Aria Nosratinia
2013 B conf
Performance of MMSE MIMO receivers in frequency-selective channels.
GLOBECOM
Ahmed Hesham Mehana, Aria Nosratinia
2013 J jnl
Single-Carrier Frequency-Domain Equalizer with Multi-Antenna Transmit Diversity.
IEEE Trans. Wirel. Commun.
Ahmed Hesham Mehana, Aria Nosratinia
2013 B conf
ZF receive filtering for precoded MIMO systems.
GLOBECOM
Ahmed Hesham Mehana, Aria Nosratinia
2012 — conf
Cyclic delay transmission achieves full diversity without (Pre)coding.
ICC
Ahmed Hesham Mehana, Aria Nosratinia
2012 — conf
DMT of MMSE receiver in the frequency selective MIMO channel.
ICC
Ahmed Hesham Mehana, Aria Nosratinia
2012 J jnl
Diversity of MIMO Linear Precoding
CoRR
Ahmed Hesham Mehana, Aria Nosratinia
2012 J jnl
Diversity of MMSE MIMO Receivers.
IEEE Trans. Inf. Theory
Ahmed Hesham Mehana, Aria Nosratinia
2012 B conf
High-SNR analysis of MIMO linear precoders.
ISIT
Ahmed Hesham Mehana, Aria Nosratinia
2012 B conf
Performance of MIMO single-carrier frequency domain zero-forcing equalizer.
ISIT
Ahmed Hesham Mehana, Aria Nosratinia
2011 J jnl
Diversity of MMSE MIMO Receivers
CoRR
Ahmed Hesham Mehana, Aria Nosratinia
2011 B conf
Lattice-Reduction Aided Linear Equalization in Cyclic-Prefix System.
GLOBECOM
Ahmed Hesham Mehana, Aria Nosratinia
2011 B conf
The diversity of MMSE receiver over frequency-selective MIMO channel.
ISIT
Ahmed Hesham Mehana, Aria Nosratinia
2010 B conf
Diversity of MMSE MIMO receivers.
ISIT
Ahmed Hesham Mehana, Aria Nosratinia