7 citations · 19 across the 6 of their papers we have counts for
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cs.IT2014
A Subspace Method for I/Q Imbalance Estimation in Low-IF Receivers
Ahmad Gomaa, Ayman Elezabi, Mohamed Eissa
In low-intermediate-frequency (low-IF) receivers, I/Q imbalance (IQI) causes interference on the desired signal from the blocker signal transmitted over the image frequencies. Conv…
cs.IT2014★ 2 cited
Efficient Soft-Input Soft-Output MIMO Chase Detectors for arbitrary number of streams
Ahmad Gomaa, Louay Jalloul
We present novel soft-input soft-output (SISO) multiple-input multiple-output (MIMO) detectors based on the Chase detection principle [1] in the context of iterative and decoding (…
cs.IT2014★ 5 cited
Efficient Soft-Input Soft-Output Detection of Dual-Layer MIMO Systems
Ahmad Gomaa, Louay M. A. Jalloul
A dual-layer multiple-input multiple-output (MIMO) system with multi-level modulation is considered. A computationally efficient soft-input soft-output receiver based on the exact…