Ahmed G. Helmy

12 papers B 4Journal 8
YearRankTypeTitle / Venue / Authors
2017 J jnl
Differential Spatially Modulated Space-Time Block Codes With Temporal Permutations.
IEEE Trans. Veh. Technol.
Ahmed G. Helmy, Marco Di Renzo, Naofal Al-Dhahir
2017 J jnl
On the Robustness of Spatial Modulation to I/Q Imbalance.
IEEE Commun. Lett.
Ahmed G. Helmy, Marco Di Renzo, Naofal Al-Dhahir
2017 J jnl
Performance Analysis and Compensation of Joint TX/RX I/Q Imbalance in Differential STBC-OFDM.
IEEE Trans. Veh. Technol.
Lei Chen, Ahmed G. Helmy, Guangrong Yue, Shaoqian Li, Naofal Al-Dhahir
2017 B conf
Spatial Modulation for Improved Performance of Next-Generation WLAN.
WCNC
Ahmed G. Helmy, Shahrnaz Azizi, Thomas J. Kenney, Naofal Al-Dhahir
2016 J jnl
Enhanced-Reliability Cyclic Generalized Spatial-and-Temporal Modulation.
IEEE Commun. Lett.
Ahmed G. Helmy, Marco Di Renzo, Naofal Al-Dhahir
2016 J jnl
Performance Analysis and Compensation of Joint TX/RX I/Q Imbalance in Differential STBC-OFDM.
CoRR
Lei Chen, Ahmed G. Helmy, Guangrong Yue, Shaoqian Li, Naofal Al-Dhahir
2016 B conf
Performance and Compensation of I/Q Imbalance in Differential STBC-OFDM.
GLOBECOM
Lei Chen, Ahmed G. Helmy, Guangrong Yue, Shaoqian Li, Naofal Al-Dhahir
2016 J jnl
Performance and Compensation of I/Q Imbalance in Differential STBC-OFDM.
CoRR
Lei Chen, Ahmed G. Helmy, Guangrong Yue, Shaoqian Li, Naofal Al-Dhahir
2015 J jnl
Robust Weighted Sum-Rate Maximization for the Multi-Stream MIMO Interference Channel With Sparse Equalization.
IEEE Trans. Commun.
Ahmed G. Helmy, Ahmadreza Hedayat, Naofal Al-Dhahir
2015 B conf
Robust weighted-sum-rate based multi-stream transmission for the MIMO interference channel.
WCNC
Ahmed G. Helmy, Ahmadreza Hedayat, Naofal Al-Dhahir
2014 J jnl
A Novel Spectrally-Efficient Scheme for Physical Layer Network Coding.
CoRR
Ahmed G. Helmy, Tamer Khattab, Mazen O. Hasna
2013 B conf
Multi-stream sum-rate-maximizing interference alignment under sparsity constraints.
GLOBECOM
Ahmed G. Helmy, Ahmad Gomaa, Ahmadreza Hedayat, Naofal Al-Dhahir