HMS-SCP: Task-Oriented Multi-Scale Semantic Communication for V2X Cooperative Perception
Cooperative perception enables vehicles and infrastructure to exchange sensor data via Vehicle-to-Everything (V2X) communication, extending sensing coverage beyond occlusions and mitigating blind spots. While critical for autonomous driving and safety, practical deployments often rely on bandwidth-efficient late fusion. Recently, intermediate fusion has emerged as a promising approach for an optimal bandwidth-accuracy trade-off. However, in dense urban environments, cumulative bandwidth demands can overwhelm network capacity, potentially compromising safety-critical Cooperative Intelligent Transport Systems (C-ITS) functions. To alleviate these problems, this paper proposes Hierarchical M...
| Authors | Chun-Yeow Yeoh, Chee Keong Tan, Joanne Mun-Yee Lim et al. |
|---|---|
| Primary category | cs.NI |
| Published | 3 July 2026 |
| Last updated at source | 18 August 2026 |
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