Jul 2026· International Conference on Ubiquitous and Future Networks· pp. 361-365· 0 citations· 26 references
Abstract
Vehicle-to-everything (V2X) communication plays a crucial role in enabling connected and autonomous driving by supporting the reliable exchange of safety-critical information among vehicles and infrastructure. However, due to the open nature of wireless channels, V2X systems are vulnerable to various physical-layer attacks, among which jamming is one of the most intuitive and severe threats. In this paper, we propose a vehicle speed-aware jammer-resilient reception framework for multiuser multiple-input multiple-output (MIMO) V2X systems. The proposed method exploits the fundamental difference in Doppler characteristics between stationary jammers and moving vehicles. By transforming the received signal into the Doppler domain, the receiver identifies low-Doppler components associated with static interference and suppresses them through Doppler-domain filtering. Notably, the proposed approach does not require prior knowledge of the jammer channel or its spatial direction, making it suitable for practical V2X environments. Simulation results demonstrate that the proposed framework effectively mitigates strong jamming signals and significantly improves the achievable sum-rate compared with conventional receivers.
Simulation results show that the proposed framework improves secrecy robustness against mobility and sensing-induced spatial uncertainty in vehicle-to-vehicle (V2V) integrated sensing and communication networks under ultra-reliable low-latency communication (URLLC) constraints.
Emmanouel T. Michailidis, Theodoros A. Tsiftsis, N. Miridakis· Italian National Conference...· 0 citations
: Connected vehicles rely on Vehicle to Everything (V2X) communication to enable safety critical and cooperative driving applications. The open nature of wireless channels makes these systems vulnerable to physical layer jamming attacks, which can disrupt message exchange and potentially compromise traffic safety. In t...
Kumoulica Allu, Yun-Peng Zhang, Chang-Qing Luo et al.· International Conference on...· 0 citations
A novel 6G-Enabled vehicle-to-everything (V2X) communication framework designed for the Intelligent Internet of Vehicles that integrates the multi-user access and interference suppression capabilities of multi-carrier code division multiple access with the delay–Doppler domain robustness of orthogonal time frequency sp...
T. H. Nguyen, Anh Thuy Nguyen· Vietnam Journal of Science a...· 0 citations
With Vehicle-to-Vehicle (V2V) communication being one of the enabling elements for intelligent transportation systems and autonomous driving, it enables a reliable one-to-one exchange of safety-related information, including vehicle speed, inter-vehicular distance, braking systems, and the surrounding roadway environme...
Shane E Lewis, M. P. Darshan, Praveen Kumar et al.· PLoS ONE· 0 citations
Addressing the dual threats of malicious jamming and time-varying fading faced by wireless communication links in complex dynamic electromagnetic adversarial environments, existing intelligent anti-jamming methods predominantly focus on single-dimensional resource optimization under quasi-static channels. This focus ne...
Experimental results show that compared with the system without RIS, the proposed RIS-based prototype enables more accurate vehicle trajectory tracking with an average localization error of 0.11 m and supports more robust data transmission, as evidenced by a 41.9% reduction in error vector magnitude (EVM).
