Ahmed Hesham Mehana

Publication Activity (10 Years)

Years Active: 2010-2023
Publications (10 Years): 25

Top Topics

Minimum Mean Squared Error

Top Venues

Publications

Doaa Gamal, Khaled M. F. Elsayed, Ahmed Hesham Mehana
Deep SCMA receiver: A low-complexity joint decoder and channel estimator for SCMA over time-varying channels using RNNs. Trans. Emerg. Telecommun. Technol. 34 (7) (2023)
Ramez Moh. Elaskary, Ahmed Hesham Mehana, Yasmine Fahmy, Mona El-Ghoneimy
Closed-form MSE and achievable rate for indirect learning DPD. Phys. Commun. 54 (2022)
Ramez Moh. Elaskary, Ahmed Hesham Mehana, Yasmine Fahmy, Mona El-Ghoneimy
Performance of digital predistorter in system with analogue to digital converter. IET Commun. 16 (16) (2022)
Ramez Moh. Elaskary, Ahmed Hesham Mehana, Yasmine Fahmy, Mona El-Ghoneimy
Closed-form analysis for indirect learning digital pre-distorter for wideband wireless systems. Phys. Commun. 50 (2022)
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
2.1 mm-Wave 5G Radios: Baseband to Waves. ISSCC (2021)
Aly Mahmoud AbdEllatif, Ahmed Hesham Mehana, Yasmine Fahmy
IQ imbalance analysis and compensation in multiple antenna systems. IET Commun. 14 (11) (2020)
Doaa Gamal, Ahmed Hesham Mehana, Khaled M. F. Elsayed
User capacity for uplink SCMA system. Phys. Commun. 39 (2020)
Mohamed Ali Soliman, Ahmed Hesham Mehana, Mohamed Nafie
Users Capacity Upper Bound of Multi-Pair Massive MIMO AF Relay System under Pilot Contamination. VTC Fall (2019)
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)
Shahira H. Amin, Ahmed Hesham Mehana, Yasmine A. Fahmy, Samy S. Soliman
Maximizing the Number of Users in Clustered MIMO-NOMA Systems Under Rate Constraints. Mob. Networks Appl. 24 (2) (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)
Shahira H. Amin, Ahmed Hesham Mehana, Samy S. Soliman, Yasmine A. Fahmy
User Capacity in Downlink MISO-NOMA Systems. GLOBECOM (2018)
Shahira H. Amin, Ahmed Hesham Mehana, Samy S. Soliman, Yasmine A. Fahmy
Power Allocation for Maximum MIMO-NOMA System User-Rate. GLOBECOM Workshops (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 Hesham Mehana
Performance of partial block diagonalisation and conjugate beamforming in downlink multiuser MIMO system. IET Commun. 11 (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)
Diaa A. Noby, Ahmed Hesham Mehana, Ahmed F. Shalash
Lattice reduction and orthogonal space-frequency block code in correlated channels: Performance analysis and new results. MoWNet (2016)
Ahmed Hesham Mehana
On the Performance of MIMO Receive Beamforming in Frequency-Selective Channels. GLOBECOM (2015)
Khaled Y. Ahmed, Ahmed S. Ibrahim, Ahmed Hesham Mehana, Khaled M. F. Elsayed
Performance Analysis of Dense Relay Network. VTC Fall (2015)
A. M. Mansour, Abd El-Rahman Nada, Ahmed Hesham Mehana
Effect of noise variance estimation on channel quality indicator in LTE systems. GlobalSIP (2015)
Ahmed Hesham Mehana, Aria Nosratinia
Diversity of MIMO Linear Precoding. IEEE Trans. Inf. Theory 60 (2) (2014)
Ahmed Hesham Mehana, Aria Nosratinia
Performance of MMSE MIMO receivers in frequency-selective channels. GLOBECOM (2013)
Ahmed Hesham Mehana, Aria Nosratinia
Diversity of MMSE Receivers in MIMO Multiple Access Channels. IEEE Wirel. Commun. Lett. 2 (3) (2013)
Ahmed Hesham Mehana, Aria Nosratinia
Performance of Linear Receivers in Frequency-Selective MIMO Channels. IEEE Trans. Wirel. Commun. 12 (6) (2013)
Ahmed Hesham Mehana, Aria Nosratinia
ZF receive filtering for precoded MIMO systems. GLOBECOM (2013)
Ahmed Hesham Mehana, Aria Nosratinia
Single-Carrier Frequency-Domain Equalizer with Multi-Antenna Transmit Diversity. IEEE Trans. Wirel. Commun. 12 (1) (2013)
Ahmed Hesham Mehana, Aria Nosratinia
Diversity-multiplexing tradeoff of MIMO linear precoding. ACSSC (2013)
Ahmed Hesham Mehana, Aria Nosratinia
MMSE receive filtering for precoded MIMO systems. ACSSC (2013)
Ahmed Hesham Mehana, Aria Nosratinia
New results in the analysis of decision-feedback equalizers. ACSSC (2013)
Ahmed Hesham Mehana, Aria Nosratinia
Performance of MIMO single-carrier frequency domain zero-forcing equalizer. ISIT (2012)
Ahmed Hesham Mehana, Aria Nosratinia
Diversity of MIMO Linear Precoding CoRR (2012)
Ahmed Hesham Mehana, Aria Nosratinia
Diversity of MMSE MIMO Receivers. IEEE Trans. Inf. Theory 58 (11) (2012)
Ahmed Hesham Mehana, Aria Nosratinia
Cyclic delay transmission achieves full diversity without (Pre)coding. ICC (2012)
Ahmed Hesham Mehana, Aria Nosratinia
High-SNR analysis of MIMO linear precoders. ISIT (2012)
Ahmed Hesham Mehana, Aria Nosratinia
DMT of MMSE receiver in the frequency selective MIMO channel. ICC (2012)
Ahmed Hesham Mehana, Aria Nosratinia
The diversity of MMSE receiver over frequency-selective MIMO channel. ISIT (2011)
Ahmed Hesham Mehana, Aria Nosratinia
Diversity of MMSE MIMO Receivers CoRR (2011)
Ahmed Hesham Mehana, Aria Nosratinia
Lattice-Reduction Aided Linear Equalization in Cyclic-Prefix System. GLOBECOM (2011)
Ahmed Hesham Mehana, Aria Nosratinia
Diversity of MMSE MIMO receivers. ISIT (2010)