Ibrahim, Ahmed S.
- Assistant Professor, Electrical and Computer Engineering , College of Engineering and Computing

Overview
overview
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I am an Assistant Professor at the Electrical and Computer Engineering Department (ECE), Florida International University (FIU), in Miami, FL, since October 2015.
I am the director of the Wireless Innovation Lab (WIL) at FIU. My research interests span various topics of next generation mobile networks and Internet of Things such as heterogeneous networks, vehicular networks, cooperative communications, Wi-Fi offloading, millimeter wave communications, and visible light communications.
In the past, I was an Assistant Professor at Cairo University, Wireless Research Scientist at Intel Corporation, and Senior Engineer at Interdigital Communications Inc.
research interests
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Wireless communications and networking; Drone-assisted aerial communications ; Vehicular communications
Millimeter wave communications
Scholarly & Creative Works
selected publications
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Article
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2022Geometric Machine Learning Over Riemannian Manifolds for Wireless Link SchedulingFull Text via DOI: 10.1109/ACCESS.2022.3153324 Web of Science: 000764704300001
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2021Stochastic Geometry-Based Performance Analysis of Cellular Systems in the Vicinity of Rotating RadarsFull Text via DOI: 10.1109/LCOMM.2020.3045060 Web of Science: 000639708000072
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2021UAV-Assisted Multi-path Parallel Routing for mmWave-Based Wireless NetworksFull Text via DOI: 10.1016/j.iot.2021.100366 Web of Science: 000695695900026
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2021Maximum-Service Channel Assignment in Vehicular Radar-CommunicationFull Text via DOI: 10.1109/ACCESS.2021.3118964 Web of Science: 000707433200001
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2020An Optimal Power Allocation and Relay Selection Full-Duplex Store-Carry-Forward Scheme for Intermittently Connected Vehicular Networks. IEEE ACCESS. 8:163903-163916.Full Text via DOI: 10.1109/ACCESS.2020.3020826 Web of Science: 000573016900001
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2020Learning-Based Beamforming for Multi-User Vehicular Communications: A Combinatorial Multi-Armed Bandit Approach. IEEE ACCESS. 8:219891-219902.Full Text via DOI: 10.1109/ACCESS.2020.3043301 Web of Science: 000600840500001
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2020Optimum Resource Allocation for Full-Duplex Vehicular Communication Networks. IEEE ACCESS. 8:146683-146696.Full Text via DOI: 10.1109/ACCESS.2020.3015539 Web of Science: 000562070400001
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2019Understanding the impact of magnesium stearate variability on tableting performance using a multivariate modeling approachFull Text via DOI: 10.1080/10837450.2019.1673774 Web of Science: 000492312700001
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2019Resilient hybrid optical-RF backhauling for tiered networks. PHYSICAL COMMUNICATION. 36.Full Text via DOI: 10.1016/j.phycom.2019.100814 Web of Science: 000488955000032
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2019UAV positioning for out-of-band integrated access and backhaul millimeter wave network. PHYSICAL COMMUNICATION. 35.Full Text via DOI: 10.1016/j.phycom.2019.100721 Web of Science: 000476501100029
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2019Interference Management in UAV-Assisted Integrated Access and Backhaul Cellular Networks. IEEE ACCESS. 7:104553-104566.Full Text via DOI: 10.1109/ACCESS.2019.2927176 Web of Science: 000480658000011
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2018Precoding and power allocation algorithms for device-to-device communication in massive MIMO networks. WIRELESS NETWORKS. 24:925-942.Full Text via DOI: 10.1007/s11276-016-1379-8 Web of Science: 000427096400018
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2018Sparsity-Based Joint NBI and Impulse Noise Mitigation in Hybrid PLC-Wireless Transmissions. IEEE ACCESS. 6.Full Text via DOI: 10.1109/ACCESS.2018.2842194 Web of Science: 000436433400001
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2017Hybrid Analog-Digital Precoding Design for Secrecy mmWave MISO-OFDM Systems. IEEE TRANSACTIONS ON COMMUNICATIONS. 65:5009-5026.Full Text via DOI: 10.1109/TCOMM.2017.2734666 Web of Science: 000416213900033
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2015Robust RF Beamforming for Millimeter Wave MIMO–OFDM SystemsFull Text via DOI: 10.1007/s10776-015-0287-7
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2010Mitigating Channel Estimation Error With Timing Synchronization Tradeoff in Cooperative CommunicationsFull Text via DOI: 10.1109/TSP.2009.2029255 Web of Science: 000272843900028
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2009Wireless Network Cocast: Location-Aware Cooperative Communications with Linear Network CodingFull Text via DOI: 10.1109/TWC.2009.081456 Web of Science: 000268107400065
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2009Connectivity-Aware Network Maintenance and Repair via Relays DeploymentFull Text via DOI: 10.1109/T-WC.2009.080045 Web of Science: 000262562900047
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2008Distributed Energy-Efficient Cooperative Routing in Wireless NetworksFull Text via DOI: 10.1109/T-WC.2008.070502 Web of Science: 000260462900032
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2008Cooperative communications with relay-selection: When to cooperate and whom to cooperate with?Full Text via DOI: 10.1109/TWC.2008.070176 Web of Science: 000259366900048
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2008Design criteria and performance analysis for distributed space-time codingFull Text via DOI: 10.1109/TVT.2007.912145 Web of Science: 000257950400025
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2008Trans-modulation in wireless relay networksFull Text via DOI: 10.1109/LCOMM.2008.071734 Web of Science: 000254118400004
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1990POSTTENSIONED TRUSSES - ANALYSIS AND DESIGNFull Text via DOI: 10.1061/(ASCE)0733-9445(1990)116:6(1491) Web of Science: A1990DF24800002
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1990POSTTENSIONED TRUSSES - RELIABILITY AND REDUNDANCYFull Text via DOI: 10.1061/(ASCE)0733-9445(1990)116:6(1507) Web of Science: A1990DF24800003
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Conference
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2022A Comparison Study of Cellular Deployments in Chicago and Miami Using Apps on Smartphones. 61-68.Full Text via DOI: 10.1145/3477086.3480843
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2021A Proxy Signature-Based Drone Authentication in 5G D2D NetworksFull Text via DOI: 10.1109/VTC2021-Spring51267.2021.9448962 Web of Science: 000687839601162
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2021A Machine Learning Approach for Combating Cyber Attacks in Self-Driving Vehicles. 741-743.Full Text via DOI: 10.1109/SOUTHEASTCON45413.2021.9401856 Web of Science: 000685167800121
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2020Efficient Authentication of Drones to mmWave Wireless Mesh Networks in Post-Disaster ScenariosFull Text via DOI: 10.1109/GLOBECOM42002.2020.9322282 Web of Science: 000668970501073
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2020Enabling Second Factor Authentication for Drones in 5G using Network SlicingFull Text via DOI: 10.1109/GCWkshps50303.2020.9367441 Web of Science: 000662202100050
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2020Rethinking Maximum Flow Problem and Beamforming Design through Brain-inspired Geometric LensFull Text via DOI: 10.1109/GLOBECOM42002.2020.9321983 Web of Science: 000668970500009
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2019
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2016Power Allocation Strategies for Non-Orthogonal Multiple Access. 1-6.Full Text via DOI: 10.1109/mownet.2016.7496633
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2015Minimum outage RF beamforming for millimeter wave MISO-OFDM systems. 557-561.Full Text via DOI: 10.1109/WCNC.2015.7127530
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2015Power allocation for device-to-device communication underlaying massive MIMO multicasting networks. 1219-1224.Full Text via DOI: 10.1109/WCNC.2015.7127643
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2015Traffic-aware user association technique for dynamic on/off switching of small cells. 866-871.Full Text via DOI: 10.1109/WCNC.2015.7127583
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2014Capacity improvement via indoor small cells. 69-73.Full Text via DOI: 10.1109/IWCMC.2014.6906334
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2014Link level performance evaluation of higher order modulation in Small Cells. 850-855.Full Text via DOI: 10.1109/IWCMC.2014.6906467
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2014Reliable RF beamforming for millimeter wave MIMO-OFDM systems. 113-117.Full Text via DOI: 10.1109/PIMRC.2014.7136143
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2012QoS-Aware Multi-RAT resource allocation with minimum transmit power in multiuser OFDM system. 670-675.Full Text via DOI: 10.1109/GLOCOMW.2012.6477654
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2012Adaptive interference mitigation techniques for femtocells. 1218-1223.Full Text via DOI: 10.1109/WCNC.2012.6213963
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2011Performance improvement of fractional frequency reuse in WiMAX networkFull Text via DOI: 10.1109/VETECS.2011.5956578
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2010Performance evaluation of WiMAX system in various morphological scenariosFull Text via DOI: 10.1109/VETECF.2010.5594538
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2009Mitigating Channel Estimation Error via Cooperative Communications. 4065-4069.Web of Science: 000280922202002
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2009
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2008Location-Aware Cooperative Communications utilizing Linear Network CodingFull Text via DOI: 10.1109/GLOCOM.2008.ECP.883 Web of Science: 000287978004135
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2008Connectivity aware network maintenance via relays deployment. 2573-+.Full Text via DOI: 10.1109/WCNC.2008.452 Web of Science: 000259411102014
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2007Distributed energy-efficient cooperative routing in wireless networks. 4413-+.Web of Science: 000257505704066
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2007Improving connectivity via relays deployment in wireless sensor networks. 1159-+.Web of Science: 000257505701027
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2007Synchronization-aware distributed space-time codes in wireless relay networks. 3452-+.Web of Science: 000257505703076
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2007A subspace signal processing technique for concealed weapons detection. 401-+.Web of Science: 000248908100101
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2005Cooperative communications with partial channel state information: When to cooperate?. 3068-3072.Web of Science: 000234989604121
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2004Multilayered Space-Time Block Codes for OFDM Systems. 623-625.Full Text via DOI: 10.1109/iceec.2004.1374549
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1990Modeling judgment uncertainty in inspection of industrial facilities. 463-468.Full Text via DOI: 10.1109/ISUMA.1990.151298
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1989
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Preprint
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Proceedings Paper
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2019Ray Tracing Analysis for UAV-assisted Integrated Access and Backhaul Millimeter Wave Networks. 2019 IEEE 20TH INTERNATIONAL SYMPOSIUM ON A WORLD OF WIRELESS, MOBILE AND MULTIMEDIA NETWORKS (WOWMOM).Web of Science: 000494803500004
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2019Ray Tracing Simulations in Millimeter-Wave Vehicular Communications. 2019 IEEE 30TH ANNUAL INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS (PIMRC). 1039-1042.Web of Science: 000570973100046
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2018UAV-Based in-band Integrated Access and Back for 5G Communications. 2018 IEEE 88TH VEHICULAR TECHNOLOGY CONFERENCE (VTC-FALL).Web of Science: 000468872400309
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2017Hybrid Optical/RF Backhauling for 5G Networks. 2017 IEEE 28TH ANNUAL INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR, AND MOBILE RADIO COMMUNICATIONS (PIMRC).Web of Science: 000426970902116
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2017Optimal Angular Spread of the Multipath Clusters in mmWave Systems under Pilot Contamination. 2017 IEEE 86TH VEHICULAR TECHNOLOGY CONFERENCE (VTC-FALL).Web of Science: 000428141600149
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2017Optimum UAV Positioning for Better Coverage-Connectivity Tradeoff. 2017 IEEE 28TH ANNUAL INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR, AND MOBILE RADIO COMMUNICATIONS (PIMRC).Web of Science: 000426970902150
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2016Optimum Hovering Locations with Angular Domain User Separation for Cooperative UAV Networks. 2013 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM).Web of Science: 000401963303143
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2016Power Allocation Strategies for Non-Orthogonal Multiple Access. 2016 INTERNATIONAL CONFERENCE ON SELECTED TOPICS IN MOBILE & WIRELESS NETWORKING (MOWNET). 233-238.Web of Science: 000382552200037
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2016RF Beamforming for Secrecy Millimeter Wave MISO-OFDM Systems. 2010 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS.Web of Science: 000390993205147
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Review
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1992MULTICRITERIA RANKING OF COMPONENTS ACCORDING TO THEIR PRIORITY FOR INSPECTION. 1-14.Full Text via DOI: 10.1016/0165-0114(92)90247-2 Web of Science: A1992JB91000001
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Research
principal investigator on
- CAREER: Rethinking Dynamic Wireless Networks through the Lens of Riemannian Geometry awarded by National Science Foundation 2022 - 2027
- NeTS: Small: Towards mmWave-based Vehicular Communications awarded by National Science Foundation 2018 - 2022
- NeTs: Small: Collaborative Research: Towards Millimeter Wave Communications for Unmanned Aerial Vehicles awarded by National Science Foundation 2016 - 2021
- Optical Wireless Communications: Complementary Technology for Solving RF Spectrum Congestion in 5G Heterogeneous Networks. awarded by Qatar National Research Fund 2016 - 2019
- NeTS: JUNO: Towards Energy-Efficient Hyper-Dense Wireless Networks with Trillions of Devices awarded by National Science Foundation 2014 - 2018
Contact
full name
- Ahmed Ibrahim Mohamed
- Ahmed Mohamed
Identifiers
ORCID iD
- https://orcid.org/0000-0002-6206-6625 (confirmed)
visualizations
Recent publications and grants in Scholars@FIU
publication subject areas
Citation index-derived subject areas the researcher has published in