On-board camera streaming via cellular and Cell-free 5G O-RAN networks
Energy saving xApp demo on VIAVI
Large network Energy saving xApp demo on VIAVI
Git hub training
Recent Publications:
M. Rahmani Ghourtani et al., "Link-Level Evaluation of Uplink Cell-Free MIMO in 5G NR Over Frequency-Selective Channels," in IEEE Open Journal of the Communications Society, vol. 6, pp. 5903-5922, 2025
H. Ahmadi et al., "Towards Sustainability in 6G and beyond: Challenges and Opportunities of Open RAN," in IEEE Communications Standards Magazine
Y. Chu et al., "Testbed Development: An Intelligent O-RAN-Based Cell-Free MIMO Network," in IEEE Communications Magazine, vol. 63, no. 6, pp. 74-81, June 2025
M. Arana-Catania et al., "Explainable Reinforcement and Causal Learning for Improving Trust to 6G Stakeholders," in IEEE Open Journal of the Communications Society, vol. 6, pp. 4101-4125, 2025
H. Sun et al., "Advancing 6G: Survey for Explainable AI on Communications and Network Slicing," in IEEE Open Journal of the Communications Society, vol. 6, pp. 1372-1412, 2025
L. V. Cakir, M. Özdem, H. Ahmadi, T. Q. Duong and B. Canberk, "Internet of Twins Approach: Digital-Twin-as-a-Platform Architecture," in IEEE Internet Computing, vol. 29, no. 1, pp. 65-74, Jan.-Feb. 2025
S. B. Chetty et al., "Optimized Resource Allocation for Cloud-Native 6G Networks: Zero-Touch ML Models in Microservices-Based VNF Deployments," in IEEE Network, vol. 39, no. 4, pp. 235-243, July 2025
Xuanyu Liang, Q Wang, A Al-Tahmeesschi, S Chetty, D Grace, H Ahmadi, “Energy consumption of machine learning enhanced open RAN: A comprehensive review”, IEEE Access 2024
C Sun, G Fontanesi, B Canberk, A Mohajerzadeh, S Chatzinotas, D Grace, H Ahmadi, “Modern Machine Learning Techniques in UAV Communications: a Survey” IEEE Open Journal of Vehicular Technology 2024.
Z Javed, Z Khan, JJ Lehtomäki, H Ahmedi, SP Sone, “An Imperfect Monitoring Game-Theoretic Approach for Crowdsourcing Reliable Wireless Data”, IEEE Open Journal of Communications Society 2024.
Y. Yigit, H. Ahmadi, G. Yurdakul, B. Canberk, T. Hoang, T. Q. Duong “Digi-Infrastructure: Digital Twin-enabled Traffic Shaping with Low-Latency for 6G Smart Cities”, IEEE Communications Standards magazine 2024.
S. B. Chetty, H. Ahmadi and A. Nag, "A DDPG-based Zero-Touch Dynamic Prioritization to Address Starvation of Services for Deploying Microservices-based VNFs," in IEEE Transactions on Machine Learning in Communications and Networking 2024
Y. Chu, D. Grace, J. Shackleton, A. White, D. Hunter and H. Ahmadi, "Rapidly Deployable Intelligent 5G Aerial Neutral Host Networks: an O-RAN-Based Approach," in IEEE Network 2024
Z. Mohammadi, M. Soleimanpour-Moghadam, S. Talebi and H. Ahmadi, "Shared Spectrum Cooperative Networks: A Linear Programming-Based Approach," in IEEE Networking Letters, doi: 10.1109/LNET.2024.
Zhang, J., Wang, Q., Mitchell, P., & Ahmadi, H.”An Integrated Access and Backhaul Approach to Sustainable Dense Small Cell Network Planning”. Information 2024, 15, 19. Information, 15(2), 97.
Z. Rahimi, R. Ghanbari, A. H. Mohajerzadeh, and H. Ahmadi “3D UAV Small Cell Base Station Positioning and Resource Allocation in Cellular Network: A Stochastic Optimization Approach”, IEEE Internet of Things Journal 2023.
Z Mohammadi, M. Soleimanpour-Moghadam, S Talebi, and H Ahmadi. "Joint Network Lifetime Maximization and Relay Selection Design in Underwater Acoustic Sensor Networks." IEEE Systems 2023.
N. Afraz, F. Wilhelmi, H. Ahmadi and M. Ruffini, "Blockchain and Smart Contracts for Telecommunications: Requirements vs. Cost Analysis," in IEEE Access, vol. 11, pp. 95653-95666, 2023, doi: 10.1109/ACCESS.2023.3309423.
W. K. Alsaedi, H. Ahmadi, Z. Khan and D. Grace, "Spectrum Options and Allocations for 6G: A Regulatory and Standardization Review," in IEEE Open Journal of the Communications Society, vol. 4, pp. 1787-1812, 2023, doi: 10.1109/OJCOMS.2023.3301630.