47 citations · 191 across the 69 of their papers we have counts for
7 papers · 1 filter
Aerial Base Station Positioning and Power Control for Securing Communications: A Deep Q-Network Approach
Aly Sabri Abdalla, Ali Behfarnia, Vuk Marojevic
The unmanned aerial vehicle (UAV) is one of the technological breakthroughs that supports a variety of services, including communications. UAV will play a critical role in enhancin…
Open-Source Software Radio Platform for Research on Cellular Networked UAVs -- It Works!
Aly Sabri Abdalla, Andrew Yingst, Keith Powell +2
Cellular network-connected unmanned aerial vehicles (UAVs) experience different radio propagation conditions than radio nodes on the ground. Therefore, it has become critical to in…
Security Threats and Cellular Network Procedures for Unmanned Aircraft Systems
Aly Sabri Abdalla, Vuk Marojevic
This paper discusses cellular network security for unmanned aircraft systems (UASs) and provides insights into the ongoing Third Generation Partnership Project (3GPP) standardizati…
Toward Next Generation Open Radio Access Network--What O-RAN Can and Cannot Do!
Aly S. Abdalla, Pratheek S. Upadhyaya, Vijay K. Shah +1
The open radio access network (O-RAN) describes an industry-driven open architecture and interfaces for building next generation RANs with artificial intelligence (AI) controllers.…
Network and Physical Layer Attacks and countermeasures to AI-Enabled 6G O-RAN
Talha F. Rahman, Aly Sabri Abdalla, Keith Powell +2
Artificial intelligence (AI) will play an increasing role in cellular network deployment, configuration and management. This paper examines the security implications of AI-driven 6…
Adaptive Semi-Persistent Scheduling for Enhanced On-road Safety in Decentralized V2X Networks
Avik Dayal, Vijay K. Shah, Biplav Choudhury +3
Decentralized vehicle-to-everything (V2X) networks (i.e., Mode-4 C-V2X and Mode 2a NR-V2X), rely on periodic Basic Safety Messages (BSMs) to disseminate time-sensitive information…