Muhammad Umer

According to our database, Muhammad Umer authored at least 19 papers between 2023 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Transformer-Based Sparse CSI Estimation for Non-Stationary Channels.

Muhammad Ahmed Mohsin, Muhammad Umer, Ahsan Bilal, Hassan Rizwan, Sagnik Bhattacharya, Muhammad Ali Jamshed, John M. Cioffi

CoRR, November, 2025

LLM-Based Retrieval-Augmented Generation: A Novel Framework for Resource Optimization in 6G and Beyond Wireless Networks.

Hafiz Muhammad Ali Zeeshan, Muhammad Umer, Muhammad Akbar, Aryan Kaushik, Muhammad Ali Jamshed, Haejoon Jung, Syed Ali Hassan

IEEE Commun. Mag., October, 2025

6G Twin: Hybrid Gaussian Radio Fields for Channel Estimation and Non-Linear Precoder Design for Radio Access Networks.

Muhammad Ahmed Mohsin, Muhammad Umer, Ahsan Bilal, Muhammad Ali Jamshed, Dean F. Hougen, John M. Cioffi

CoRR, September, 2025

Channel Prediction under Network Distribution Shift Using Continual Learning-based Loss Regularization.

Muhammad Ahmed Mohsin, Muhammad Umer, Ahsan Bilal, Muhammad Ibtsaam Qadir, Muhammad Ali Jamshed, Dean F. Hougen, John M. Cioffi

CoRR, September, 2025

Conditional Prior-based Non-stationary Channel Estimation Using Accelerated Diffusion Models.

Muhammad Ahmed Mohsin, Ahsan Bilal, Muhammad Umer, Asad Aali, Muhammad Ali Jamshed, Dean F. Hougen, John M. Cioffi

CoRR, September, 2025

Neural Gaussian Radio Fields for Channel Estimation.

Muhammad Umer, Muhammad Ahmed Mohsin, Ahsan Bilal, John M. Cioffi

CoRR, August, 2025

Intelligent Spectrum Sharing in Integrated TN-NTNs: A Hierarchical Deep Reinforcement Learning Approach.

Muhammad Umer, Muhammad Ahmed Mohsin, Ali Arshad Nasir, Hatem Abou-Zeid, Syed Ali Hassan

IEEE Wirel. Commun., June, 2025

Continual Learning for Wireless Channel Prediction.

Muhammad Ahmed Mohsin, Muhammad Umer, Ahsan Bilal, Muhammad Ali Jamshed, John M. Cioffi

CoRR, June, 2025

Meta-Thinking in LLMs via Multi-Agent Reinforcement Learning: A Survey.

Ahsan Bilal, Muhammad Ahmed Mohsin, Muhammad Umer, Muhammad Awais Khan Bangash, Muhammad Ali Jamshed

CoRR, April, 2025

Resource Allocation for RIS-Assisted CoMP-NOMA Networks using Reinforcement Learning.

Muhammad Umer, Muhammad Ahmed Mohsin, Huma Ghafoor, Syed Ali Hassan

CoRR, April, 2025

Reconfigurable Intelligent Surface-Assisted Aerial Nonterrestrial Networks: An Intelligent Synergy With Deep Reinforcement Learning.

Muhammad Umer, Muhammad Ahmed Mohsin, Aryan Kaushik, Qurrat-Ul-Ain Nadeem, Ali Arshad Nasir, Syed Ali Hassan

IEEE Veh. Technol. Mag., March, 2025

Computation Offloading Strategies in Integrated Terrestrial and Non-Terrestrial Networks.

Muhammad Ahmed Mohsin, Muhammad Umer, Amara Umar, Hatem Abou-Zeid, Syed Ali Hassan

CoRR, February, 2025

Transforming ISAC With STAR-RIS: Design, Challenges, and Opportunities.

Muhammad Umer, Sarah Basharat, Syed Ali Hassan, Aamir Mahmood, Mikael Gidlund

IEEE Netw., January, 2025

On Energy-Efficient Passive Beamforming Design of RIS-Assisted CoMP-NOMA Networks.

Muhammad Umer, Muhammad Ahmed Mohsin, Aamir Mahmood, Haejoon Jung, Haris Pervaiz, Mikael Gidlund, Syed Ali Hassan

Proceedings of the IEEE International Conference on Communications, 2025

Multi-Agent Deep Reinforcement Learning for Energy Efficient RIS-assisted CoMP-NOMA Networks.

Ahmad Faisal Mirza, Fatima Binte Tanveer, Muhammad Umer, Syed Asad Ullah, Haejoon Jung, Syed Ali Hassan

Proceedings of the IEEE International Conference on Communications, 2025

2024

Analysis of STAR-RIS-Assisted Downlink CoMP-NOMA Multi-Cell Networks Under Nakagami-m Fading.

Muhammad Umer, Muhammad Ahmed Mohsin, Mikael Gidlund, Haejoon Jung, Syed Ali Hassan

IEEE Commun. Lett., May, 2024

Deep Reinforcement Learning for Trajectory and Phase Shift Optimization of Aerial RIS in CoMP-NOMA Networks.

Muhammad Umer, Muhammad Ahmed Mohsin, Aamir Mahmood, Kapal Dev, Haejoon Jung, Mikael Gidlund, Syed Ali Hassan

Proceedings of the 2024 IEEE Global Communications Conference, 2024

2023

PyramidTabNet: Transformer-Based Table Recognition in Image-Based Documents.

Muhammad Umer, Muhammad Ahmed Mohsin, Adnan Ul-Hasan, Faisal Shafait

Proceedings of the Document Analysis and Recognition - ICDAR 2023, 2023

Performance Analysis of STAR-RIS Enhanced CoMP-NOMA Multi-Cell Networks.

Muhammad Umer, Muhammad Ahmed Mohsin, Syed Ali Hassan, Haejoon Jung, Haris Pervaiz

Proceedings of the IEEE Globecom Workshops 2023, 2023