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Ahmed H. Abd El-Malek
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2020 – today
- 2024
- [j33]Boniface Uwizeyimana
, Mohammed Abo-Zahhad
Joint User Association and Pairing in Multi-UAV- Assisted NOMA Networks: A Decaying-Epsilon Thompson Sampling Framework. IEEE Access 12: 87167-87180 (2024) - [j32]Abdul-Baaki Yakubu
Task Offloading and Resource Allocation in an RIS-Assisted NOMA-Based Vehicular Edge Computing. IEEE Access 12: 124330-124348 (2024) - [j31]Bassant Tolba
Joint user association, service caching, and task offloading in multi-tier communication/multi-tier edge computing heterogeneous networks. Ad Hoc Networks 160: 103500 (2024) - [j30]Mohamed G. Abd El Ghafour
Securing cooperative vehicular networks amid obstructing vehicles and mixed fading channels. Comput. Networks 243: 110291 (2024) - [j29]Tamer E. Fahim, Sherif I. Rabia, Ahmed H. Abd El-Malek, Waheed K. Zahra:
Enhancing information freshness in multi-class mobile edge computing systems using a hybrid discipline. Computing 106(6): 1873-1911 (2024) - [j28]Mohamed F. El-Sherif
Age of information minimization in hybrid cognitive radio networks under a timely throughput constraint. Perform. Evaluation 164: 102407 (2024) - [j27]Tamer E. Fahim
Analyzing the age of information in prioritized status update systems under an interruption-based hybrid discipline. Perform. Evaluation 165: 102415 (2024) - [j26]Ahmed N. Elbattrawy
Security-reliability trade-off analysis for transmit antenna selection in cognitive ambient backscatter communications. Perform. Evaluation 166: 102441 (2024) - [j25]Mohamed A. Aboulhassan
Performance Analysis and Path-Planning for Self-Energized UAV-Assisted Relay Networks. IEEE Trans. Aerosp. Electron. Syst. 60(1): 907-917 (2024) - [j24]Mohamed G. Abd El Ghafour
Secrecy performance evaluation and enhancement of vehicle-to-vehicle communications in the presence of big vehicles. Veh. Commun. 45: 100712 (2024) - [j23]Patrick Odong
Physical layer security in SWIPT-based cooperative vehicular relaying networks. Veh. Commun. 49: 100835 (2024) - [j22]Ahmed El. Gouda
Enhanced DV-Hop using shuffled shepherd algorithm for localizing sensor nodes in 3-D space. Wirel. Networks 30(1): 295-307 (2024) - [c38]Susan Njeri Gitau, Ahmed H. Abd El-Malek, Mohammed S. Sayed, Mohammed Abo-Zahhad:
Automatic Surgical Items Tracking in Laparoscopic Surgery Utilizing Deep Learning for Retained Items Detection and Classification. ICT 2024: 1-6 - [c37]Islam S. Abdelfattah, Ahmed H. Abd El-Malek, Ahmed Y. Zakariya, Sherif I. Rabia:
Age of Information Analysis for Task Offloading in an Energy Harvesting Status Update System. VTC Fall 2024: 1-5 - [c36]Mohamed F. El-Sherif, Sherif I. Rabia, Ahmed H. Abd El-Malek, Waheed K. Zahra:
Packet Drop Rate Minimization with AoI Constraint in an Energy-Harvesting Cognitive Radio Network. VTC Fall 2024: 1-5 - [c35]Ahmed N. Elbattrawy, Ahmed H. Abd El-Malek, Sherif I. Rabia, Waheed K. Zahra:
Secrecy Performance of Joint Antenna and User Selection in Cognitive Ambient Backscattering Communications. VTC Fall 2024: 1-5 - [c34]Tamer E. Fahim, Sherif I. Rabia, Ahmed H. Abd El-Malek, Waheed K. Zahra:
Age of Information Optimization Using a Hybrid Preemptive/Non-Preemptive Discipline. VTC Fall 2024: 1-5 - [c33]Simon Kaboyo, Ahmed H. Abd El-Malek, Osamu Muta, Mohammed Abo-Zahhad, Maha Elsabrouty:
Age of Information Analysis for Full Duplex Cooperative SWIPT NOMA System. WCNC 2024: 1-6 - [c32]Justine M. Mdali, Mohammed Abo-Zahhad, Ahmed H. Abd El-Malek, Osamu Muta, Maha Elsabrouty:
Self-Supervised Zero-Shot Noise2Noise Framework for Improved Channel Estimation in RIS-Aided Multi-User Systems. WiMob 2024: 449-454 - 2023
- [j21]Mennatallah A. Rostom
A Two-Stage Matching Game and Repeated Auctions for Users Admission and Channels Allocation in 5G HetNets. IEEE Access 11: 17739-17754 (2023) - [j20]Mohamed G. Abd El Ghafour
Interference-aware modeling and analysis for the secrecy performance of cooperative vehicular relaying networks over mixed Nakagami-m and double Nakagami-m fading channels. Ad Hoc Networks 139: 103023 (2023) - [j19]Ahmed N. Elbattrawy
Model-based Bayesian reinforcement learning for enhancing primary user performance under jamming attack. Ad Hoc Networks 148: 103206 (2023) - [j18]Ahmed F. Tayel
Discrete practical RF energy harvesting models for wireless communication networks. Trans. Emerg. Telecommun. Technol. 34(8) (2023) - [j17]Bassant Tolba
Meta-transfer learning for super-resolution channel estimation. J. Ambient Intell. Humaniz. Comput. 14(3): 2993-3001 (2023) - [j16]Ahmed H. Abd El-Malek
Performance Analysis and Optimization of UAV-Assisted Networks: Single UAV With Multiple Antennas Versus Multiple UAVs With Single Antenna. IEEE Syst. J. 17(3): 3468-3479 (2023) - [c31]Bassant Tolba, Ahmed H. Abd El-Malek, Mohammed Abo-Zahhad, Maha Elsabrouty:
Meta-transfer Learning for Massive MIMO Channel Estimation for Millimeter-Wave Outdoor Vehicular Environments. CCNC 2023: 535-540 - [c30]Mohamed G. Abd El Ghafour, Ahmed H. Abd El-Malek, Mohammed Abo-Zahhad:
Secrecy Performance and Power Allocation for Cooperative Vehicular Relaying Networks in the Presence of Interference. ICNC 2023: 304-310 - [c29]Kenneth Okello, Elijah Mwangi, Ahmed H. Abd El-Malek:
Connectivity Probability Analysis for VANETs with Big Vehicle Shadowing. ISNCC 2023: 1-6 - [c28]Boniface Uwizeyimana
A Multi-Agent Multi-Armed Bandit Approach for User Pairing in UAV-Assisted NOMA-Networks. ISNCC 2023: 1-6 - 2022
- [c27]Islam S. Abdelfattah, Sherif I. Rabia, Ahmed H. Abd El-Malek:
Optimal Intra-frame Sensing Interval in IEEE 802.22 WRAN Multi-class Systems. EuCNC 2022: 226-231 - [c26]Alaa A. Algamal, Ahmed H. Abd El-Malek, Hossam M. H. Shalaby:
Reliable Free-Space Optical Communication System Performance for Matching Multi-level Customer Needs: Using Hybrid Modulation System with Deep Reinforcement Learning. ISCC 2022: 1-7 - [c25]Tamer E. Fahim, Sherif I. Rabia, Ahmed H. Abd El-Malek, Waheed K. Zahra:
Analyzing Age of Information in Prioritized Status Update Systems using Probabilistic Hybrid Discipline. SIMULTECH 2022: 151-162 - 2021
- [j15]Mohamed A. Aboulhassan
Energy-aware node selection scheme with friendly jamming technique for enhancing the secrecy of wireless powered sensor networks. Ad Hoc Networks 116: 102498 (2021) - [j14]Ahmed F. Tayel
Securing hybrid channel access cognitive radio networks with energy harvesting. Phys. Commun. 45: 101260 (2021) - [j13]Ahmed F. Tayel
Throughput Maximization of Hybrid Access in Multi-Class Cognitive Radio Networks With Energy Harvesting. IEEE Trans. Commun. 69(5): 2962-2974 (2021) - [j12]Remon Polus
User Association in Limited Quota Het-Nets Aided Massive MIMO Networks. IEEE Wirel. Commun. Lett. 10(7): 1366-1369 (2021) - [c24]Bassant Tolba
A Meta Learner Autoencoder for Channel State Information Feedback in Massive MIMO Systems. ICT 2021: 1-5 - [c23]Islam Eldifrawi, Mohammed Abo-Zahhad, Ahmed H. Abd El-Malek, Moataz M. Abdelwahab:
Deep Fast Embedded CapsNet: Going Faster with Deep-Caps. MWSCAS 2021: 187-191 - [c22]Ahmed N. Elbattrawy
Cooperative Spectrum Sharing Scheme for Enhancing Primary User Performance under Denial of Service Attack. SIMULTECH 2021: 278-287 - [c21]Ahmed F. Tayel, Sherif I. Rabia, Ahmed H. Abd El-Malek, Amr M. Abdelrazek:
Spectrum Access Management of Multi-class Secondary Users in Hybrid Cognitive Radio Networks. VTC Spring 2021: 1-6 - 2020
- [j11]Ahmed H. Abd El-Malek, Mohamed A. Aboulhassan
Evolutionary computation technique enhancing the performance of cognitive radio networks with energy harvesting. Ad Hoc Networks 107: 102254 (2020) - [j10]Ahmed F. Tayel
An Optimal Policy for Hybrid Channel Access in Cognitive Radio Networks With Energy Harvesting. IEEE Trans. Veh. Technol. 69(10): 11253-11265 (2020)
2010 – 2019
- 2019
- [j9]Tonny Ssettumba, Ahmed H. Abd El-Malek
Physical Layer Security Enhancement for Internet of Things in the Presence of Co-Channel Interference and Multiple Eavesdroppers. IEEE Internet Things J. 6(4): 6441-6452 (2019) - [c20]Kenneth Okello, Ahmed H. Abd El-Malek, Maha Elsabrouty, Mohammed Abo-Zahhad
Spectrum Sensing Performance Analysis for Mobile Primary and Secondary Users in Cognitive Radio Networks. Wireless Days 2019: 1-4 - [c19]Kenneth Okello, Ahmed H. Abd El-Malek, Maha Elsabrouty, Mohammed Abo-Zahhad
Multi-Mobile Primary and Secondary Users Spectrum Sensing Effect in Cognitive Radio Networks. WiMob 2019: 1-6 - [c18]Mennatallah A. Rostom, Ahmed H. Abd El-Malek, Maha Elsabrouty, Mohammed Abo-Zahhad
Cognitive Radio Users Admission and Channels Allocation in 5G HetNets: A College-based Matching and Auction Game Approach. WiMob 2019: 1-6 - [c17]Kenneth Okello, Ahmed H. Abd El-Malek, Maha Elsabrouty, Mohammed Abo-Zahhad
Mobile-based Collaborative Compressive Spectrum Sensing for Cognitive Radio Networks. WiMob 2019: 116-120 - 2018
- [j8]Ahmed H. Abd El-Malek
Power Allocation Scheme and Performance Analysis for Multiuser Underlay Full-Duplex Cognitive Radio Networks With Energy Harvesting. IEEE Access 6: 59031-59042 (2018) - [c16]Ahmed H. Abd El-Malek
Power Allocation for Full-Duplex MISO Underlay Cognitive Radio Networks with Energy Harvesting. ICC 2018: 1-6 - [c15]Fouad Ismael, Ahmed H. Abd El-Malek
Boston School Choice Mechanism for User Association in Heterogeneous Networks. WiMob 2018: 1-4 - [c14]Tonny Ssettumba, Ahmed H. Abd El-Malek
PHY Security Enhancement of Threshold-Based User Selection in Co-Channel Interference Environment. WiMob 2018: 1-8 - [c13]Abdelsalam Sayed-Ahmed, Maha Elsabrouty, Ahmed H. Abd El-Malek
Energy Efficient Framework for Multiuser Downlink MIMO-NOMA Systems. WiMob 2018: 48-54 - 2017
- [j7]Ahmed H. Abd El-Malek
Power allocation and cooperative jamming for enhancing physical layer security in opportunistic relay networks in the presence of interference. Trans. Emerg. Telecommun. Technol. 28(11) (2017) - [j6]Ahmed H. Abd El-Malek
New Bandwidth Efficient Relaying Schemes in Cooperative Cognitive Two-Way Relay Networks With Physical Layer Security. IEEE Trans. Veh. Technol. 66(6): 5372-5386 (2017) - [j5]Ahmed H. Abd El-Malek
Performance Analysis and Power Allocation for Underlay Cognitive MIMO Relaying Networks with Transmit Antenna Selection Under Antenna Correlation. Wirel. Pers. Commun. 94(4): 3057-3089 (2017) - [c12]Abdulkadir Celik
Resource Allocation and Cluster Formation for Imperfect NOMA in DL/UL Decoupled HetNets. GLOBECOM Workshops 2017: 1-6 - [c11]Ahmed H. Abd El-Malek
Physical Layer Security Enhancement in Multiuser Mixed RF#x002F;FSO Relay Networks under RF Interference. WCNC 2017: 1-6 - 2016
- [j4]Ahmed H. Abd El-Malek
MIMO Cognitive Relay Networks With Correlated Antennas Over Rayleigh Fading Channels. IEEE Trans. Veh. Technol. 65(7): 5349-5363 (2016) - [j3]Ahmed H. Abd El-Malek
Security-Reliability Trade-Off Analysis for Multiuser SIMO Mixed RF/FSO Relay Networks With Opportunistic User Scheduling. IEEE Trans. Wirel. Commun. 15(9): 5904-5918 (2016) - [j2]Ahmed H. Abd El-Malek
Transmit antenna selection of correlated MIMO multiuser cognitive radio networks in Nakagami-m fading channels. Wirel. Commun. Mob. Comput. 16(14): 2098-2115 (2016) - [c10]Ahmed H. Abd El-Malek
Enhancing Physical Layer Security of Multiuser SIMO Mixed RF/FSO Relay Networks with Multi-Eavesdroppers. GLOBECOM Workshops 2016: 1-7 - [c9]Ahmed H. Abd El-Malek
Security and reliability analysis of diversity combining techniques in SIMO mixed RF/FSO with multiple users. ICC Workshops 2016: 213-218 - [c8]Ahmed H. Abd El-Malek
Security-reliability analysis and power allocation in multiuser SIMO mixed RF/FSO relay networks. WCNC 2016: 1-7 - [c7]Ahmed H. Abd El-Malek
Enhancing spectral efficiency in cooperative cognitive two-way amplify-and-forward relaying networks. WCNC 2016: 1-6 - 2015
- [j1]Ahmed H. Abd El-Malek
A Bandwidth-Efficient Cognitive Radio With Two-Path Amplify-and-Forward Relaying. IEEE Wirel. Commun. Lett. 4(1): 66-69 (2015) - [c6]Ahmed H. Abd El-Malek
Optimal Power Allocation for Enhancing Physical Layer Security in Opportunistic Relay Networks in the Presence of Co-Channel Interference. GLOBECOM 2015: 1-6 - [c5]Ahmed H. Abd El-Malek
Cooperative Cognitive Radio Model for Enhancing Physical Layer Security in Two-Path Amplify-and-Forward Relaying Networks. GLOBECOM 2015: 1-6 - [c4]Ahmed H. Abd El-Malek
A Cooperative Model for Enhancing Spectral Efficiency in Two-Way Amplify-and-Forward Relaying Networks. VTC Fall 2015: 1-5 - [c3]Ahmed H. Abd El-Malek
MIMO multiuser cognitive relay network in spectrum sharing environment with antenna correlation over Rayleigh fading channels. WCNC 2015: 504-509 - 2014
- [c2]Ahmed H. Abd El-Malek
TAS/MRC in cognitive relay networks over Rayleigh fading channels with correlated antennas. ICC 2014: 1520-1524 - [c1]Ahmed H. Abd El-Malek
Cognitive Multiuser MIMO in Spectrum Sharing Environment with Antenna Correlation over Nakagami-m Fading. VTC Fall 2014: 1-5
Coauthor Index
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