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The emerging Internet of Vehicles (IoV) ecosystem comprises interconnected smart cars, roads, networks, and clouds, with C-V2X and 5G serving as the critical communications infrastructure. The diverse IoV use cases like autonomous driving, vehicular crowdsensing, and vehicle-infrastructure coordination impose varied connectivity demands. 5G network slicing provides customized logical networks on shared infrastructure to satisfy the requirements of different IoV services. For instance, autonomous driving necessitates ultra-reliable low latency links, whereas infotainment favors high bandwidth. By leveraging 5G slicing to allocate independent resource quotas and service guarantees, vehicle-to-roadside links can be tailored to the needs of specific IoV applications. Our research delves into advanced slicing and isolation techniques to securely multiplex heterogeneous V2X services over 5G networks. The goal is enabling reliable and simultaneous operation of delay-sensitive and mission-critical vehicle-road collaboration capabilities through comprehensive network softwarization and virtualization.

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Study on Comprehensive Slicing and Isolation Techniques for Secure and Reliable Vehicle-to-Roadside Communications in 5G Networks

  • 会议论文

  • 发表日期：

    2026年

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  • Gezheng Li,
  • Song Luo,
  • Chao Ma,
  • Bizhu Yang,
  • Weiyun Xia,
  • Xu Ma

摘要

The emerging Internet of Vehicles (IoV) ecosystem comprises interconnected smart cars, roads, networks, and clouds, with C-V2X and 5G serving as the critical communications infrastructure. The diverse IoV use cases like autonomous driving, vehicular crowdsensing, and vehicle-infrastructure coordination impose varied connectivity demands. 5G network slicing provides customized logical networks on shared infrastructure to satisfy the requirements of different IoV services. For instance, autonomous driving necessitates ultra-reliable low latency links, whereas infotainment favors high bandwidth. By leveraging 5G slicing to allocate independent resource quotas and service guarantees, vehicle-to-roadside links can be tailored to the needs of specific IoV applications. Our research delves into advanced slicing and isolation techniques to securely multiplex heterogeneous V2X services over 5G networks. The goal is enabling reliable and simultaneous operation of delay-sensitive and mission-critical vehicle-road collaboration capabilities through comprehensive network softwarization and virtualization.