Follow
Ahmed Gamal Helmy Mohamed (Ahmed G. Helmy)
Ahmed Gamal Helmy Mohamed (Ahmed G. Helmy)
Wireless Systems Architect, Apple Inc
Verified email at apple.com - Homepage
Title
Cited by
Cited by
Year
Robust weighted sum-rate maximization for the multi-stream MIMO interference channel with sparse equalization
AG Helmy, AR Hedayat, N Al-Dhahir
IEEE Transactions on Communications 63 (10), 3645-3659, 2015
322015
Enhanced-reliability cyclic generalized spatial-and-temporal modulation
AG Helmy, M Di Renzo, N Al-Dhahir
IEEE Communications Letters 20 (12), 2374-2377, 2016
272016
Performance analysis and compensation of joint TX/RX I/Q imbalance in differential STBC-OFDM
L Chen, AG Helmy, G Yue, S Li, N Al-Dhahir
IEEE Transactions on Vehicular Technology 66 (7), 6184-6200, 2016
212016
Adaptive discrete rate and power transmission for spectrum sharing systems
MM Abdallah, AH Salem, MS Alouini, KA Qaraqe
IEEE transactions on wireless communications 11 (4), 1283-1289, 2012
212012
Discrete rate and variable power adaptation for underlay cognitive networks
M Abdallah, A Salem, MS Alouini, K Qaraqe
2010 European Wireless Conference (EW), 733-737, 2010
142010
On the robustness of spatial modulation to I/Q imbalance
AG Helmy, M Di Renzo, N Al-Dhahir
IEEE Communications Letters 21 (7), 1485-1488, 2017
132017
Differential spatially modulated space-time block codes with temporal permutations
AG Helmy, M Di Renzo, N Al-Dhahir
IEEE Transactions on Vehicular Technology 66 (8), 7548-7552, 2017
132017
Apparatus, computer readable medium, and method for higher qam in a high efficiency wireless local-area network
MK Hassanin, TJ Kenney, S Azizi, E Perahia, AGH Mohamed
US Patent App. 14/845,958, 2016
122016
Transmitter for spatial modulation in a high-efficiency wireless local-area network
AGH Mohamed, S Azizi, TJ Kenney, E Perahia
US Patent 9,819,527, 2017
112017
[HEW] spatial modulation technique with different source-encoded data services of the next generation WLAN IEEE 802.11 ax
AGH Mohamed, TJ Kenney, S Azizi
US Patent 9,614,708, 2017
82017
Associating station with master station
AGH Mohamed, S Azizi, MK Hassanin, TJ Kenney, E Perahia
US Patent 10,057,846, 2018
62018
Access point (AP), user station (STA) and method for spatial modulation orthogonal frequency division multiplexing (SM-OFDM) communication
AGH Mohamed, E Perahia, S Azizi, TJ Kenney, MK Hassanin
US Patent 9,935,737, 2018
62018
Performance and compensation of I/Q imbalance in differential STBC-OFDM
L Chen, AG Helmy, G Yue, S Li, N Al-Dhahir
2016 IEEE Global Communications Conference (GLOBECOM), 1-7, 2016
62016
Adaptive rate transmission for spectrum sharing system with quantized channel state information
M Abdallah, A Salem, MS Alouini, KA Qaraqe
2011 45th Annual Conference on Information Sciences and Systems, 1-5, 2011
62011
Multi-stream sum-rate-maximizing interference alignment under sparsity constraints
AG Helmy, A Gomaa, AR Hedayat, N Al-Dhahir
2013 IEEE Global Communications Conference (GLOBECOM), 4002-4007, 2013
52013
Access point (ap), user station (sta) and methods for variable length encoding and for iterative decoding
MK Hassanin, S Azizi, TJ Kenney, E Perahia, AGH Mohamed
US Patent App. 14/751,064, 2016
32016
Robust weighted-sum-rate based multi-stream transmission for the MIMO interference channel
AG Helmy, AR Hedayat, N Al-Dhahir
2015 IEEE Wireless Communications and Networking Conference (WCNC), 247 - 252, 2015
32015
Spatial Modulation for Improved Performance of Next-Generation WLAN
AG Helmy, S Azizi, TJ Kenney, N Al-Dhahir
2017 IEEE Wireless Communications and Networking Conference (WCNC), 1-6, 2017
22017
Wireless signal receiver
AGH Mohamed, TJ Kenney, S Azizi
US Patent App. 15/085,299, 2017
12017
Wireless device and method for iterative decoding for mu-mimo wireless systems
CH Chen, MK Hassanin, AGH Mohamed, S Azizi, F Sheikh, A Gurevitz, ...
US Patent App. 15/084,977, 2017
12017
The system can't perform the operation now. Try again later.
Articles 1–20