Ahmad Gomaa

According to our database1, Ahmad Gomaa authored at least 35 papers between 2009 and 2017.

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2017
Phase Noise Compensation with Limited Reference Symbols.
CoRR, 2017

Sparse Digital Cancellation of Receiver Nonlinear Distortion in Carrier Aggregation Systems.
CoRR, 2017

2016
Receiver Architecture for Frequency Offset Correction and I/Q Imbalance Compensation in Equal Bandwidth Contiguous Carrier Aggregation.
IEEE Trans. Veh. Technol., 2016

Max-Log-MAP Optimal MU-MIMO Receiver for Joint Data Detection and Interferer Modulation Classification.
IEEE Commun. Lett., 2016

2015
Efficient Soft-Input Soft-Output MIMO Chase Detectors for Arbitrary Number of Streams.
IEEE Signal Process. Lett., 2015

Multi-User MIMO Receivers With Partial State Information.
CoRR, 2015

2014
Efficient Soft-Input Soft-Output Detection of Dual-Layer MIMO Systems.
IEEE Wirel. Commun. Lett., 2014

Phase Noise in Asynchronous SC-FDMA Systems: Performance Analysis and Data-Aided Compensation.
IEEE Trans. Veh. Technol., 2014

A Blind Likelihood-Based Approach for OFDM Spectrum Sensing in the Presence of I/Q Imbalance.
IEEE Trans. Commun., 2014

Data-Aided I/Q Imbalance Estimation and Compensation in OFDM Systems.
IEEE Commun. Lett., 2014

A Subspace Method for I/Q Imbalance Estimation in Low-IF Receivers.
CoRR, 2014

EVM analysis of amplify-and-forward relaying under I/Q imbalance.
Proceedings of the 11th IEEE Consumer Communications and Networking Conference, 2014

2013
OFDM AF Relaying Under I/Q Imbalance: Performance Analysis and Baseband Compensation.
IEEE Trans. Commun., 2013

Multi-stream sum-rate-maximizing interference alignment under sparsity constraints.
Proceedings of the 2013 IEEE Global Communications Conference, 2013

A blind GLRT-based approach for OFDM spectrum sensing in the presence of I/Q imbalance.
Proceedings of the Workshops Proceedings of the Global Communications Conference, 2013

2012
Blind phase noise compensation for SC-FDMA with application to LTE-uplink.
Proceedings of IEEE International Conference on Communications, 2012

A rate-maximizing channel-shortening detector with soft feedback side information.
Proceedings of the 2012 IEEE Global Communications Conference, 2012

Amplify-and-forward relaying under I/Q imbalance.
Proceedings of the 2012 IEEE Global Communications Conference, 2012

Likelihood-based spectrum sensing of OFDM signals in the presence of Tx/Rx I/Q imbalance.
Proceedings of the 2012 IEEE Global Communications Conference, 2012

2011
A Sparsity-Aware Approach for NBI Estimation in MIMO-OFDM.
IEEE Trans. Wirel. Commun., 2011

Training Signal Design and Tradeoffs for Spectrally-Efficient Multi-User MIMO-OFDM Systems.
IEEE Trans. Wirel. Commun., 2011

A New Design Framework for Sparse FIR MIMO Equalizers.
IEEE Trans. Commun., 2011

Iterative MMSE estimation of SINR for turbo-coded FH-SS systems in partial-band interference and fading channels.
Eur. Trans. Telecommun., 2011

On Training Signal Design for Multi-User MIMO-OFDM: Performance Analysis and Tradeoffs.
Proceedings of the 74th IEEE Vehicular Technology Conference, 2011

Sparse FIR Equalization: A New Design Framework.
Proceedings of the 74th IEEE Vehicular Technology Conference, 2011

Compressive-Sensing-Based Approach for NBI Cancellation in MIMO-OFDM.
Proceedings of the Global Communications Conference, 2011

SC-FDMA Performance in Presence of Oscillator Impairments: EVM and Subcarrier Mapping Impact.
Proceedings of the Global Communications Conference, 2011

Multi-User SC-FDMA Systems under IQ Imbalance: EVM and Subcarrier Mapping Impact.
Proceedings of the Global Communications Conference, 2011

MMSE-optimal training sequences for spectrally-efficient Multi-User MIMO-OFDM systems.
Proceedings of the 19th European Signal Processing Conference, 2011

2010
Blind and Semi-Blind Decoder Metrics for Turbo-Coded Frequency-Hopped Spread-Spectrum in Partial-Band Interference and Fading Channels.
Wirel. Pers. Commun., 2010

Two novel compressed-sensing algorithms for NBI detection in OFDM systems.
Proceedings of the IEEE International Conference on Acoustics, 2010

A Compressive Sensing Approach to NBI Cancellation in Mobile OFDM Systems.
Proceedings of the Global Communications Conference, 2010

Low-Complexity Sparse FIR Channel Shortening.
Proceedings of the Global Communications Conference, 2010

2009
Diversity Combining and SNR Estimation for Turbo-Coded Frequency-Hopped Spread-Spectrum in Partial-Band Interference and Fading Channels.
Wirel. Pers. Commun., 2009

Novel Reliability-Based Hybrid ARQ Technique.
Proceedings of the Global Communications Conference, 2009. GLOBECOM 2009, Honolulu, Hawaii, USA, 30 November, 2009


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