Recent Publications
2024
A. Chiejina, B. Kim, K. Chowdhury, and V. K. Shah, System-level Analysis of Adversarial Attacks and Defenses on Intelligence in O-RAN based Cellular Networks, in ACM WiSec 2024. https://arxiv.org/pdf/2402.06846.pdf
P. Gajjar, A. Chiejina, and V. K. Shah, Preserving Data Privacy for ML-driven Applications in Open Radio Access Networks, in IEEE DySPAN 2024.
SenseORAN: O-RAN based Radar Detection in the CBRS Band. G. Reus-Muns et al., "SenseORAN: O-RAN-Based Radar Detection in the CBRS Band," in IEEE Journal on Selected Areas in Communications, vol. 42, no. 2, pp. 326-338, Feb. 2024, doi: 10.1109/JSAC.2023.3336152.
System-level Analysis of Adversarial Attacks and Defenses on Intelligence in O-RAN based Cellular Networks. A. Chiejina, B. Kim, K. Chowdhury, and V. K. Shah, System-level Analysis of Adversarial Attacks and Defenses on Intelligence in O-RAN based Cellular Networks, in ACM WiSec 2024.
2023
N. Stephenson, A. Chiejina, N. Kabigting, and V. K. Shah, Demonstration of Closed Loop AI-Driven RAN Controllers Using O-RAN SDR Testbed, in IEEE MILCOM Demos 2023. (Best demo award). https://ieeexplore.ieee.org/document/1035633
G. Reus-Muns, P. S. Upadhyaya, U. Demir, N. Stephenson, N. Soltani, V. K. Shah, Kaushik R. Chowdhury, SenseORAN: O-RAN based Radar Detection in the CBRS Band, in IEEE Journal on Selected Areas in Communications SI on Open RAN, 2023. https://ieeexplore.ieee.org/document/10353027
N. Sapavath, B. Kim, K. R. Chowdhury, and V. K. Shah, Experimental Study of Adversarial Attacks on ML-based xApps in O-RAN, in IEEE Global Communications Conference, 2023. https://arxiv.org/pdf/2309.03844.pdf
Demonstration of Closed Loop AI-Driven RAN Controllers Using O-RAN SDR Testbed (Best Demo Award at IEEE MILCOM Demos 2023). N. H. Stephenson, A. J. Chiejina, N. B. Kabigting and V. K. Shah, "Demonstration of Closed Loop AI-Driven RAN Controllers Using O-RAN SDR Testbed," MILCOM 2023 - 2023 IEEE Military Communications Conference (MILCOM), Boston, MA, USA, 2023, pp. 241-242, doi: 10.1109/MILCOM58377.2023.10356330.
AI Testing Framework for Next-G O-RAN Networks: Requirements, Design, and Research Opportunities. B. Tang, V. K. Shah, V. Marojevic and J. H. Reed, "AI Testing Framework for Next-G O-RAN Networks: Requirements, Design, and Research Opportunities," in IEEE Wireless Communications, vol. 30, no. 1, pp. 70-77, February 2023, doi: 10.1109/MWC.001.2200213.
Toward Secure and Efficient O-RAN Deployments: Secure Slicing xApp Use Case. Moore, Joshua, Adhikari, Nisha, Abdalla, Aly S., and Marojevic, Vuk. “Toward Secure and Efficient O-RAN Deployments: Secure Slicing xApp Use Case”. Retrieved from https://par.nsf.gov/biblio/10479582. IEEE Future Networks World Forum (FNWF).
O-RAN Perspective on Industrial Internet of Things: A SWOT Analysis. Talha Faizur Rahman, Minglong Zhang, Vuk Marojevic, "O-RAN Perspective on Industrial Internet of Things: A SWOT Analysis," IEEE ICIT, Florida, USA, 2023.
Experimental Study of Adversarial Attacks on ML-based xApps in O-RAN. N. Sapavath, B. Kim, K. R. Chowdhury, and V. K. Shah, Experimental Study of Adversarial Attacks on ML-based xApps in O-RAN, in IEEE Global Communications Conference, 2023.
2022
Actor-Critic Network for O-RAN Resource Allocation: xApp Design, Deployment, and Analysis. M. Kouchaki and V. Marojevic, "Actor-Critic Network for O-RAN Resource Allocation: xApp Design, Deployment, and Analysis," 2022 IEEE Globecom Workshops (GC Wkshps), Rio de Janeiro, Brazil, 2022, pp. 968-973, doi: 10.1109/GCWkshps56602.2022.10008713.
Related Grants
A Holistic Cybersecurity Testing Framework for 5G Radio Access Networks, NTIA O-RAN Testing R&D Grant, Total Amount: $2M, 09/2023 - 08/2026
Participating OAIC faculties: Nishith Tripathi (PI, VT), Vijay K. Shah (Co-PI, GMU), Bo Tang (Co-PI, WPI) and Jeff Reed (Co-PI, VT)
AI-enabled Efficient Testing Methods for 5G O-RAN RU, DU, and CU Components of Radio Access Networks, NTIA O-RAN Testing R&D Grant, Total Amount: $700K, 10/2023 - 09/2027
Participating OAIC faculty: Vijay K. Shah (Co-PI, GMU) in collaboration with Michigan State University
Fingerprinting Technology for Enhancing 5G/NextG O-RAN Supply Chain Risk Management, CCI, PI, Total Amount: $50K, 12/2023 -12/2024
Participating OAIC faculty: Vijay K. Shah (PI, GMU)
Open-Milli-IoT: An Open Programmable Platform for mmWave Wireless Internet of Things, VIPA, Total Amount: $50K, 05/2023 - 05/2024
Participating OAIC faculty: Vijay K. Shah (Co-PI, GMU)