Ibrahim, Ahmed S. Graduate Faculty
- Associate Professor, Electrical and Computer Engineering , College of Engineering and Computing
Overview
biography
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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 scholarly works & creative activities
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Article
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2024Learning Wireless Power Allocation Through Graph Convolutional Regression Networks Over Riemannian Manifolds. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY. 73:3652-3662.Full Text via DOI: 10.1109/TVT.2023.3325200 Web of Science: 001184969900027
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2024A Low-Delay Lyapunov-Based Relay Selection Scheme in Buffer-Aided Cooperative Networks. IEEE COMMUNICATIONS LETTERS. 28:427-431.Full Text via DOI: 10.1109/LCOMM.2023.3343991 Web of Science: 001170523200036
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2024Density-based anti-clustering for scheduling D2D communications. WIRELESS NETWORKS.Full Text via DOI: 10.1007/s11276-023-03635-8 Web of Science: 001149198600003
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2023A comprehensive analysis of the coverage and performance of 4G and 5G deployments. COMPUTER NETWORKS. 237.Full Text via DOI: 10.1016/j.comnet.2023.110060 Web of Science: 001100968500001
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2023An optimization framework for RIS-based energy-efficient multi-cell NOMA systemsFull Text via DOI: 10.1016/j.vehcom.2023.100657 Web of Science: 001146237400001
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2023Active Reconfigurable Intelligent Surface-Assisted MISO Integrated Sensing and Communication Systems for Secure Operation. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY. 72:4919-4931.Full Text via DOI: 10.1109/TVT.2022.3227319 Web of Science: 000975101300059
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2023Wireless Link Scheduling Over Recurrent Riemannian Manifolds. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY. 72:4959-4968.Full Text via DOI: 10.1109/TVT.2022.3228212 Web of Science: 000975101300062
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2023Sequence-to-sequence learning for link-scheduling in D2D communication networksFull Text via DOI: 10.1016/j.jnca.2022.103567 Web of Science: 000990049600001
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2023Byzantine-Fault-Tolerant Consensus via Reinforcement Learning for Permissioned Blockchain-Empowered V2X NetworkFull Text via DOI: 10.1109/TIV.2022.3168575 Web of Science: 000966162900001
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2023Covariance Shaping Over Riemannian Manifolds for Massive MIMO Communication. IEEE ACCESS. 11:142874-142883.Full Text via DOI: 10.1109/ACCESS.2023.3344036 Web of Science: 001127149000001
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2023Physical Layer Security Enhancement via Intelligent Omni-Surfaces and UAV-Friendly Jamming. IEEE ACCESS. 11:2531-2544.Full Text via DOI: 10.1109/ACCESS.2023.3233947 Web of Science: 000912368400001
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2022A Low-Delay Hybrid Half/Full-Duplex Link Selection Scheme for Cooperative Relaying Networks. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY. 71:11174-11188.Full Text via DOI: 10.1109/TVT.2022.3189181 Web of Science: 000870332400073
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2022Optimized modulation order for V2V communication over index-modulated radar signalsFull Text via DOI: 10.1016/j.vehcom.2022.100492 Web of Science: 000836549000002
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2022Optimal Placement of Reconfigurable Intelligent Surfaces for Spectrum Coexistence With Radars. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY. 71:6574-6585.Full Text via DOI: 10.1109/TVT.2022.3165391 Web of Science: 000815676900071
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2022A Proxy Signature-Based Swarm Drone Authentication With Leader Selection in 5G Networks. IEEE ACCESS. 10:57485-57498.Full Text via DOI: 10.1109/ACCESS.2022.3178121 Web of Science: 000808040400001
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2022Geometric Machine Learning Over Riemannian Manifolds for Wireless Link Scheduling. IEEE ACCESS. 10:22854-22864.Full Text via DOI: 10.1109/ACCESS.2022.3153324 Web of Science: 000764704300001
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2022Millimeter Wave Beamforming Codebook Design via Learning Channel Covariance Matrices Over Riemannian Manifolds. IEEE ACCESS. 10:119617-119629.Full Text via DOI: 10.1109/ACCESS.2022.3222032 Web of Science: 000886777300001
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2021Stochastic Geometry-Based Performance Analysis of Cellular Systems in the Vicinity of Rotating Radars. IEEE COMMUNICATIONS LETTERS. 25:1391-1395.Full 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-Communication. IEEE ACCESS. 9:138359-138370.Full 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. 6:30280-30295.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 Web of Science: 000365416100004
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2015Application of Multivariate Strategies to the Classification of Pharmaceutical Excipient Manufacturers Based on Near-Infrared (NIR) Spectra. APPLIED SPECTROSCOPY. 69:1257-1270.Full Text via DOI: 10.1366/15-07859 Web of Science: 000365061400005
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2014Relaying techniques for enhancing the physical layer secrecy in cooperative networks with multiple eavesdroppers. TRANSACTIONS ON EMERGING TELECOMMUNICATIONS TECHNOLOGIES. 25:445-460.Full Text via DOI: 10.1002/ett.2581 Web of Science: 000334183300006
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2010Mitigating Channel Estimation Error With Timing Synchronization Tradeoff in Cooperative Communications. IEEE TRANSACTIONS ON SIGNAL PROCESSING. 58:337-348.Full 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 Coding. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS. 8:3844-3854.Full Text via DOI: 10.1109/TWC.2009.081456 Web of Science: 000268107400065
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2009Connectivity-Aware Network Maintenance and Repair via Relays Deployment. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS. 8:356-366.Full Text via DOI: 10.1109/T-WC.2009.080045 Web of Science: 000262562900047
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2008Distributed Energy-Efficient Cooperative Routing in Wireless Networks. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS. 7:3930-3941.Full 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?. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS. 7:2814-2827.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 coding. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY. 57:2280-2292.Full Text via DOI: 10.1109/TVT.2007.912145 Web of Science: 000257950400025
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2008Trans-modulation in wireless relay networks. IEEE COMMUNICATIONS LETTERS. 12:170-172.Full Text via DOI: 10.1109/LCOMM.2008.071734 Web of Science: 000254118400004
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1990POSTTENSIONED TRUSSES - ANALYSIS AND DESIGN. JOURNAL OF STRUCTURAL ENGINEERING. 116:1491-1506.Full Text via DOI: 10.1061/(ASCE)0733-9445(1990)116:6(1491) Web of Science: A1990DF24800002
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1990POSTTENSIONED TRUSSES - RELIABILITY AND REDUNDANCY. JOURNAL OF STRUCTURAL ENGINEERING. 116:1507-1521.Full 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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2022Ensemble Regression for 1-Bit Channel EstimationFull Text via DOI: 10.1109/ICCSPA55860.2022.10018988 Web of Science: 000972628300007
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2022Impact of Device Thermal Performance on 5G mmWave Communication Systems. 1-6.Full Text via DOI: 10.1109/CQR54764.2022.9918612 Web of Science: 000936031500001
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2022Reinforcement Learning of MillimeterWave Beamforming Tracking over COSMOS Platform. 40-44.Full Text via DOI: 10.1145/3556564.3558242 Web of Science: 001146910900006
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2022Uplink Power Analysis of RIS-assisted Communication Over Shared Radar SpectrumFull Text via DOI: 10.1109/ICCSPA55860.2022.10019023 Web of Science: 000972628300015
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2021A Comparison Study of Cellular Deployments in Chicago and Miami Using Apps on Smartphones. 61-68.Full Text via DOI: 10.1145/3477086.3480843 Web of Science: 001074474400009
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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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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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2021Wireless Link Scheduling via Interference-aware Symmetric Positive Definite Connectivity ManifoldsFull Text via DOI: 10.1109/ICCWorkshops50388.2021.9473707 Web of Science: 000848412200190
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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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2019DNN-based Contingency Screening Module for Voltage Stability analysisFull Text via DOI: 10.1109/naps46351.2019.9000276 Web of Science: 000553797300112
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2019Ray Tracing Analysis for UAV-assisted Integrated Access and Backhaul Millimeter Wave NetworksFull Text via DOI: 10.1109/wowmom.2019.8792969 Web of Science: 000494803500004
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2019Ray Tracing Simulations in Millimeter-Wave Vehicular Communications. 1039-1042.Full Text via DOI: 10.1109/pimrc.2019.8904154 Web of Science: 000570973100046
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2018
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2017Hybrid Optical/RF Backhauling for 5G NetworksFull Text via DOI: 10.1109/PIMRC.2017.8292599 Web of Science: 000426970902116
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2017
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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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2016Power Allocation Strategies for Non-Orthogonal Multiple Access. 233-238.Web of Science: 000382552200037
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2016RF Beamforming for Secrecy Millimeter Wave MISO-OFDM SystemsFull Text via DOI: 10.1109/ICC.2016.7511623 Web of Science: 000390993205147
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2015Minimum Outage RU Beamforming for Millimeter Wave MISO-OPDM Systems. 557-561.Web of Science: 000380909600096
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2015Power Allocation for Device-to-Device Communication Underlaying Massive MIMO Multicasting Networks. 1219-1224.Web of Science: 000380909600209
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2015Traffic-aware User Association Technique for Dynamic On/Off Switching of Small Cells. 866-871.Web of Science: 000380909600149
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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.Web of Science: 000361140000145
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2014Reliable RF Beamforming for Millimeter Wave MIMO-OFDM Systems. 113-117.Web of Science: 000392729300023
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2012Adaptive Interference Mitigation Techniques for Femtocells. 1218-1223.Web of Science: 000324580701058
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2012QoS-Aware Multi-RAT Resource Allocation with Minimum Transmit Power in Multiuser OFDM System. 670-675.Web of Science: 000320611800121
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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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2010
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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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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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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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2007A subspace signal processing technique for concealed weapons detection. 2004 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL II, PROCEEDINGS. 401-+.Web of Science: 000248908100101
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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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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. 623-626.Full Text via DOI: 10.1109/ICEEC.2004.1374549 Web of Science: 000226218800129
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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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Review
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1992MULTICRITERIA RANKING OF COMPONENTS ACCORDING TO THEIR PRIORITY FOR INSPECTION. FUZZY SETS AND SYSTEMS. 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 - 2023
- 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
co-principal investigator on
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Grant
Contact
full name
- Ahmed Ibrahim Mohamed
- Ahmed Mohamed
Identifiers
ORCID iD
- https://orcid.org/0000-0002-6206-6625 (confirmed)
visualizations
publication subject areas
Citation index-derived subject areas the researcher has published in