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Ramez Askar
Ramez Askar
Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute
Verified email at hhi.fraunhofer.de
Title
Cited by
Cited by
Year
Active self-interference cancellation mechanism for full-duplex wireless transceivers
R Askar, T Kaiser, B Schubert, T Haustein, W Keusgen
2014 9th International Conference on Cognitive Radio Oriented Wireless …, 2014
542014
Interference handling challenges toward full duplex evolution in 5G and beyond cellular networks
R Askar, J Chung, Z Guo, H Ko, W Keusgen, T Haustein
IEEE Wireless Communications 28 (1), 51-59, 2021
522021
Method and measurement environment, apparatus to be tested
T Haustein, PSH Leather, R Askar, L Raschkowski, M Grossman, ...
US Patent App. 17/129,561, 2021
312021
TRANSCEIVER AND METHOD FOR REDUCING A SELF-INTERFERENCE OF A TRANSCEIVER
R Askar, B Schubert, W Keusgen
252017
I/Q imbalance calibration for higher self-interference cancellation levels in full-duplex wireless transceivers
R Askar, N Zarifeh, B Schubert, W Keusgen, T Kaiser
1st International Conference on 5G for Ubiquitous Connectivity, 92-97, 2014
192014
Full-Duplex wireless transceiver in presence of I/Q mismatches: Experimentation and estimation algorithm
R Askar, B Schubert, W Keusgen, T Haustein
2015 IEEE Globecom Workshops (GC Wkshps), 1-7, 2015
142015
Agile full-duplex transceiver: The concept and self-interference channel characteristics
R Askar, B Schubert, W Keusgen, T Haustein
European Wireless 2016; 22th European Wireless Conference, 1-7, 2016
132016
Analysis of utilizing lossless networks for self-interference cancellation purpose
R Askar, A Hamdan, W Keusgen, T Haustein
2018 IEEE Wireless Communications and Networking Conference (WCNC), 1-6, 2018
112018
Decoupling-based self-interference cancellation in MIMO full-duplex wireless transceivers
R Askar, F Baum, W Keusgen, T Haustein
2018 IEEE International Conference on Communications Workshops (ICC …, 2018
102018
Measurement and characterization of 28 GHz high-speed train backhaul channels in rural propagation scenarios
M Schmieder, M Peter, R Askar, I Komsic, W Keusgen
IET Digital Library, 2018
92018
Polarimetric characterization of MIMO sub-6-GHz self-interference indoor radio channels
R Askar, MM Sarmadi, F Undi, RS Rezende, M Peter, W Keusgen, ...
2019 IEEE 30th International Symposium on Personal, Indoor and Mobile Radio …, 2019
82019
Apparatus, measurement system and measurement setup and methods for testing an apparatus
T Haustein, P Leather, R Askar, L Raschkowski, M Grossmann, ...
US Patent 11,456,806, 2022
72022
Angle-resolved THz channel measurements at 300 GHz in a shopping mall scenario
A Schultze, R Askar, M Peter, W Keusgen, T Eichler
2023 17th European Conference on Antennas and Propagation (EuCAP), 1-5, 2023
62023
Punctured information for flexible/full duplex communication
KSH HUSSEIN, R Shrivastava, H Thomas, B Niemann, T Haustein, ...
US Patent App. 17/301,815, 2021
62021
Radio frequency communication and jamming device and method for physically secured friendly radio frequency communication and for jamming hostile radio frequency communication
R Askar, W Keusgen
US Patent 11,038,619, 2021
52021
Uniform analysis of multipath components from various scenarios with time-domain channel sounding at 300ghz
JM Eckhardt, A Schultze, R Askar, T Doeker, M Peter, W Keusgen, ...
IEEE Open Journal of Antennas and Propagation 4, 446-460, 2023
42023
Network device for use in a wireless communication network and an end-to-end over-the-air test and measurement system for one or more network devices
PSH Leather, T Haustein, K Sakaguchi, R Askar
US Patent 11,233,584, 2022
42022
Parallel APSM for fast and adaptive digital SIC in full-duplex transceivers with nonlinearity
MH Attar, O Taghizadeh, K Chang, R Askar, M Mehlhose, S Stanczak
2022 IEEE 23rd International Workshop on Signal Processing Advances in …, 2022
32022
Point-to-multipoint shared-access full-duplex wireless duplexing scheme associated with spatial diversity
R Askar, W Keusgen, T Haustein
US Patent App. 17/088,425, 2021
32021
Time dispersion parameters of indoor self-interference radio channels in sub-7-GHz bands
R Askar, MM Sarmadi, F Undi, M Peter, W Keusgen, T Haustein
2020 IEEE Wireless Communications and Networking Conference Workshops (WCNCW …, 2020
32020
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