3 papers
eess.SP2020
Application of ICA on Self-Interference Cancellation of In-band Full Duplex Systems
Mohammed E. Fouda, Sergey Shaboyan, Ayman Elezabi +1
In this letter, we propose a modified version of Fast Independent Component Analysis (FICA) algorithm to solve the self-interference cancellation (SIC) problem in In-band Full Dupl…
eess.SP2020
A Family of Blind Symbol Rate Estimators using Zero Crossing Detection over Unknown Multipath Fading Channels
Mahmoud Elgenedy, Ayman Elezabi
In this paper we introduce a new and simple method to estimate the symbol rate for single carrier systems of unknown modulation. The introduced technique detects the symbol rate fr…
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…