Khawla A. Alnajjar

51 papers B 2C 8Journal 19Unranked 22

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	A Novel Hybrid Framework for Channel Estimation Interference Management and Spectrum Sensing in 5G OFDM Systems. Wirel. Pers. Commun. Khawla A. Alnajjar, Hassan Idries, Mahmoud A. Albreem, Saeed Abdallah
2026	J	`jnl`	Hybrid Parallel Model of Semi-Blind Joint Timing-Offset and Channel Estimation for AF-TWRNs. IEEE Access Ali A. El-Moursy, Oruba Alfawaz, Khawla A. Alnajjar, Saeed Abdallah, Mohamed Saad, Fadi N. Sibai
2026	J	`jnl`	Robust Secure ISAC: How RSMA and Active RIS Manage Eavesdropper's Spatial Uncertainty. IEEE Trans. Veh. Technol. Ahmed Abdelaziz Salem, Saeed Abdallah, Mohamed Saad, Khawla A. Alnajjar, Mahmoud A. Albreem
2025	C	`conf`	A Lorawan-Based Smart Home Energy Management System Empowered by Artificial General Intelligence. DeSE Khawla A. Alnajjar, Sam Ansari, Saeed Almansouri, Mohammed Saeed, Mohammed Jasem, Ahmed Obaid, Abir Hussain, Soliman Mahmoud
2025	J	`jnl`	A review of the cognitive radio IoT enabled radio frequency energy harvesting system. Telecommun. Syst. Nagy Osman, Khawla A. Alnajjar, Ramesh C. Bansal
2025	B	`conf`	AI-Enhanced IoT-Integrated Virtual Fencing: A Proof-of-Concept for Camel Monitoring and Collision Mitigation. IWCMC Mahmoud A. Elhaj, Sam Ansari, Natasa Kleanthous, Abdulla M. Alawadhi, Abdalla S. Alsuwaidi, Khawla A. Alnajjar, Soliman A. Mahmoud, Hayssam Dahrouj, Abir Hussain
2025	J	`jnl`	Active RIS Enabled RSMA Integrated Sensing, Communication, and Power Transfer. IEEE Trans. Commun. Ahmed Abdelaziz Salem, Khawla A. Alnajjar, Mahmoud A. Albreem, Mohamed Saad, Saeed Abdallah
2025	—	`conf`	Adaptive Modulation and Coding Techniques for Next-Generation Wireless Networks. SSD Khawla A. Alnajjar, Sam Ansari, Mohamed A. Mahmoud, Majid Alraeesi, Mohamed Alhmoudi, Sultan Alaskar, Doaa Abueida, Mahmoud A. M. Albreem, Soliman Mahmoud, Abir Hussain
2025	—	`conf`	An Intelligent Movie Recommender System Based on Deep Reinforcement Learning. ICCBDC Nour Mohamed, Sam Ansari, Soliman Mahmoud, Khawla A. Alnajjar, Luke K. Topham, Abir Hussain
2025	J	`jnl`	Attention-Enhanced Hybrid Automatic Modulation Classification for Advanced Wireless Communication Systems: A Deep Learning-Transformer Framework. IEEE Access Sam Ansari, Khawla A. Alnajjar, Sohaib Majzoub, Eqab R. F. Almajali, Anwar Jarndal, Talal Bonny, Abir Hussain, Soliman A. Mahmoud
2025	J	`jnl`	Energy-Efficient Resource Management in CIoT for B5G Networks. Int. J. Commun. Syst. Nagy Osman, Khawla A. Alnajjar, Ramesh C. Bansal
2025	J	`jnl`	Enhanced Hybrid HAP-Assisted NOMA-RIS Systems for Next-Generation Wireless Networks. IEEE Open J. Commun. Soc. Khawla A. Alnajjar, Ahmed Abdelaziz Salem, Sam Ansari, Mohamed G. El-Tarhuni
2025	J	`jnl`	Integrated Cooperative Sensing and Communication for RIS-Enabled Full-Duplex Cell-Free MIMO Systems. IEEE Trans. Commun. Ahmed Abdelaziz Salem, Mahmoud A. M. Albreem, Khawla A. Alnajjar, Saeed Abdallah, Mohamed Saad
2025	—	`conf`	Leveraging Generative Artificial Intelligence for Enhanced Detection and Classification of Diabetic Retinopathy. SSD Nastaran Faraji, Sam Ansari, Khawla A. Alnajjar, Mahmoud A. M. Albreem, Soliman Mahmoud, Abir Hussain
2025	J	`jnl`	Movable-Antenna-Aided Covert ISAC-NOMA Networks: Joint Antenna Positioning and Resource Allocation. IEEE Open J. Commun. Soc. Ahmed Abdelaziz Salem, Mohamed Saad, Saeed Abdallah, Mahmoud A. Albreem, Khawla A. Alnajjar, Hayssam Dahrouj, Hesham ElSawy
2025	C	`conf`	Real-Time Low-Cost Automatic Collision Detection with Owner Notification for Parked Vehicles. DeSE Antanios Kaissar, Sam Ansari, Soliman Mahmoud, Khawla A. Alnajjar, Eqab R. F. Almajali, Anwar Jarndal, Ali Bou Nassif, Youssef Mansour, Abir Hussain
2024	C	`conf`	Advanced Techniques in Channel Estimation, Precoding, and Detection for Massive MIMO Systems in 5G and Beyond. DeSE Khawla A. Alnajjar, Sam Ansari, Abdulla AlHammadi, Ali Almahal, Fahim Rahman, Abdulla Alsuwaidi, Khalifa Alzarooni, Soliman A. Mahmoud, Abir Hussain
2024	—	`conf`	Channel Coding Technologies in Next-Generation Wireless Systems. SSD Khawla A. Alnajjar, Sara Al Ali, Hawraa Albanna, Hamda Aljasmi, Sara Almaazmi, Sara Alduhoori, Sam Ansari, Abir Hussain, Soliman A. Mahmoud
2024	J	`jnl`	Efficient detectors for uplink massive MIMO systems. J. Commun. Networks Mahmoud A. M. Albreem, Saeed Abdallah, Khawla A. Alnajjar, Mahmoud Aldababsa
2024	B	`conf`	Error-correcting Codes in Communication Systems. IWCMC Khawla Saif Almazrouei, Khawla A. Alnajjar
2024	C	`conf`	Impact of Outliers on Regression and Classification Models: An Empirical Analysis. DeSE Sam Ansari, Ali Bou Nassif, Soliman A. Mahmoud, Sohaib Majzoub, Eqab R. F. Almajali, Anwar H. Jarndal, Talal Bonny, Khawla A. Alnajjar, Abir Hussain
2024	C	`conf`	Pioneering MIMO Technologies: Enabling the Next Generation of 5G Networks and Beyond. DeSE Khawla A. Alnajjar, Sam Ansari, Yousuf Alhmoudi, Rashid Ibrahim, Ahmed Alblooshi, Yousif Bohamad, Soliman A. Mahmoud, Abir Hussain
2023	J	`jnl`	A Robust Hybrid Neural Network Architecture for Blind Source Separation of Speech Signals Exploiting Deep Learning. IEEE Access Sam Ansari, Khawla A. Alnajjar, Tarek Khater, Soliman A. Mahmoud, Abir Hussain
2023	J	`jnl`	A survey of artificial intelligence approaches in blind source separation. Neurocomputing Sam Ansari, Abbas Saad Alatrany, Khawla A. Alnajjar, Tarek Khater, Soliman A. Mahmoud, Dhiya Al-Jumeily, Abir Jaafar Hussain
2023	—	`conf`	Blind Source Separation Based on Genetic Algorithm-Optimized Multiuser Kurtosis. TSP Sam Ansari, Khawla A. Alnajjar, Soliman A. Mahmoud, Rashid Alabdan, Hamad Alzaabi, Mohammed Alkaabi, Abir Hussain
2023	—	`conf`	Deep Learning Applications in MIMO Systems. SmartNets Ali J. Almasadeh, Khawla A. Alnajjar, Mahmoud A. M. Albreem
2023	—	`conf`	Hardware-Based Error Correction Systems for Hamming Codes: a Review of the Literature. SmartNets Khawla A. Alnajjar, Abdallah Y. I Abushawish, Sam Ansari
2023	J	`jnl`	Massive MIMO Detectors Based on Deep Learning, Stair Matrix, and Approximate Matrix Inversion Methods. IEEE Access Mahmoud A. M. Albreem, Khawla A. Alnajjar, Ali J. Almasadeh
2023	J	`jnl`	Multi-Hop Genetic-Algorithm-Optimized Routing Technique in Diffusion-Based Molecular Communication. IEEE Access Sam Ansari, Khawla A. Alnajjar
2023	C	`conf`	Optimizing Spectrum Prediction in Cognitive Radio: Genetic Algorithm-Enhanced Neural Networks and Radial Basis Functions. DeSE Sam Ansari, Antanios Kaissar, Tarek Khater, Khawla A. Alnajjar, Soliman A. Mahmoud, Abir Hussain
2023	C	`conf`	Smart Medical Pills Dispenser. DeSE Khawla A. Alnajjar, Abdulaziz Altamimi, Khalifa Altamimi, Ahmed Alshehhi, Sam Ansari, Soliman A. Mahmoud, Abir Jaafar Hussain
2023	—	`conf`	Speech Emotion Recognition Using One-Dimensional Convolutional Neural Networks. TSP Majd Saloumi, Omar Alshaltone, Sam Ansari, Soliman A. Mahmoud, Khawla A. Alnajjar, Eqab R. F. Almajali, Abir Hussain
2022	J	`jnl`	Automatic Digital Modulation Recognition Based on Genetic-Algorithm-Optimized Machine Learning Models. IEEE Access Sam Ansari, Khawla A. Alnajjar, Mohamed Saad, Saeed Abdallah, Ali A. El-Moursy
2022	—	`conf`	Automatic Modulation Classification in Deep Learning. ICCSPA Khawla A. Alnajjar, Sara Ghunaim, Sam Ansari
2022	—	`conf`	Enhanced Deep Learning for Massive MIMO Detection Using Approximate Matrix Inversion. ICCSPA Ali J. Almasadeh, Khawla A. Alnajjar, Mahmoud A. M. Albreem
2022	C	`conf`	Low Complexity Detectors for MIMO Molecular Communications Under Channel Estimation. ISNCC Khawla A. Alnajjar
2022	J	`jnl`	The Impact of Channel Type on Spectrum Sensing. IEEE Wirel. Commun. Lett. Peter J. Smith, Rajitha Senanayake, Pawel A. Dmochowski, Khawla A. Alnajjar, Andrea Giorgetti
2021	—	`conf`	Parameter Tuning of MLP, RBF, and ANFIS Models Using Genetic Algorithm in Modeling and Classification Applications. ICIT Sam Ansari, Khawla A. Alnajjar, Saeed Abdallah, Mohamed Saad, Ali A. El-Moursy
2020	—	`conf`	Automatic Digital Modulation Recognition Based on Machine Learning Algorithms. CCCI Sam Ansari, Khawla A. Alnajjar, Saeed Abdallah, Mohamed Saad
2020	—	`conf`	Improved Parallel ZF-VBLAST Detector for MIMO System. ICCSPA Oruba Alfawaz, Maha Alaa Eddin, Khawla A. Alnajjar, Ali A. El-Moursy
2020	—	`conf`	Parallel Semi-blind Joint Timing-Offset and Channel Estimation for AF-TWRNs. CCCI Oruba Alfawaz, Ali A. El-Moursy, Khawla A. Alnajjar, Saeed Abdallah
2019	J	`jnl`	A C-V-BLAST spread spectrum massive MIMO NOMA scheme for 5G systems with channel imperfections. Phys. Commun. Khawla A. Alnajjar, Mohamed G. El-Tarhuni
2019	—	`conf`	Performance of 5GNR with Interference Alignment. ICCSPA Khawla A. Alnajjar, Mohamed G. El-Tarhuni
2019	—	`conf`	Vehicle Collision Avoidance. ACOSIS Khawla A. Alnajjar, Noora Abdulrahman, Fatma Mahdi, Marwah Alramsi
2018	—	`conf`	Low Complexity Receivers for Massive MIMO Cloud Radio Access Systems. ICSPIS Khawla A. Alnajjar, Saeed Abdallah, Mohamed Saad, Ali A. El-Moursy
2018	—	`conf`	Performance evaluation for synchronous and asynchronous coded C-V-BLAST massive MIMO NOMA system. WOCC Khawla A. Alnajjar, Mohamed G. El-Tarhuni
2017	—	`conf`	Joint C-V-BLAST and DS-NOMA for Massive MIMO. 5GWN Khawla A. Alnajjar, Mohamed G. El-Tarhuni
2016	—	`conf`	Design and analysis of a reduced complexity MRC V-BLAST receiver for massive MIMO. SPAWC Khawla A. Alnajjar, Peter J. Smith, Graeme K. Woodward, Dushyantha A. Basnayaka
2016	—	`conf`	Performance of low complexity receivers for massive MIMO with channel estimation and correlation. ISTT Khawla A. Alnajjar, Saeed Abdallah
2015	J	`jnl`	Size and Array Shape for Massive MIMO. IEEE Wirel. Commun. Lett. Khawla A. Alnajjar, Peter J. Smith, Philip Whiting, Graeme K. Woodward
2014	—	`conf`	Low complexity V-BLAST for massive MIMO. AusCTW Khawla A. Alnajjar, Peter J. Smith, Graeme K. Woodward