A Vision of C-V2X: Technologies, Field Testing and Challenges with Chinese Development
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Abstract (arXiv)
C-V2X (Cellular Vehicle-to-Everything) is the important enabling technology for autonomous driving and intelligent transportation systems. It evolves from LTE (Long Term Evolution)-V2X to NR (New Radio)-V2X, which will coexist and be complementary with each other to provide low latency, high reliability, and high throughput communications for various C-V2X applications. In this article, a vision of C-V2X is presented. The requirements of the basic road safety and advanced applications, the architecture, the key technologies, and the standards of C-V2X are introduced, highlighting the technical evolution path from LTE-V2X to NR-V2X. Especially, based on the continual and active promotion of C-V2X research, field testing and development in China, the related works and progresses are also presented. Lastly, the trends of C-V2X applications with technical challenges are envisioned.
Key facts. Cited by 11 papers in the map (data through 14 Oct 2026). First posted on arXiv 20 Feb 2020.
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Citing papers per year: 2022: 1; 2023: 4; 2024: 3; 2025: 2; 2026: 1.
11 papers.
- 2023UMC: A Unified Bandwidth-efficient and Multi-resolution based Collaborative Perception Frameworkcited by 29
- 2023Milestones in Autonomous Driving and Intelligent Vehicles Part I: Control, Computing System Design, Communication, HD Map, Testing, and Human Behaviorscited by 25
- 2023Vehicle-to-Everything Cooperative Perception for Autonomous Drivingcited by 15
- 2024Deep-Reinforcement-Learning-Based AoI-Aware Resource Allocation for RIS-Aided IoV Networkscited by 13
- 2024Importance-Aware Image Segmentation-based Semantic Communication for Autonomous Drivingcited by 7
- 2022Cooperative Multi-Agent Deep Reinforcement Learning for Reliable and Energy-Efficient Mobile Access via Multi-UAV Controlcited by 5
- 2025Task-Driven Semantic Quantization and Imitation Learning for Goal-Oriented Communicationscited by 3
- 2023MSight: An Edge-Cloud Infrastructure-based Perception System for Connected Automated Vehiclescited by 1
- 2024Unified End-to-End V2X Cooperative Autonomous Drivingcited by 1
- 2025Foundation Model-Based Adaptive Semantic Image Transmission for Dynamic Wireless Environmentscited by 0
- 2026From Virtual Environments to Real-World Trials: Emerging Trends in Autonomous Drivingcited by 0
- 2026From Virtual Environments to Real-World Trials: Emerging Trends in Autonomous Driving18 Mar 2026
- 2025Foundation Model-Based Adaptive Semantic Image Transmission for Dynamic Wireless Environments28 Sep 2025
- 2025Task-Driven Semantic Quantization and Imitation Learning for Goal-Oriented Communications25 Feb 2025
- 2024Deep-Reinforcement-Learning-Based AoI-Aware Resource Allocation for RIS-Aided IoV Networks17 Jun 2024
- 2024Unified End-to-End V2X Cooperative Autonomous Driving7 May 2024
- 2024Importance-Aware Image Segmentation-based Semantic Communication for Autonomous Driving16 Jan 2024
- 2023MSight: An Edge-Cloud Infrastructure-based Perception System for Connected Automated Vehicles8 Oct 2023
- 2023Vehicle-to-Everything Cooperative Perception for Autonomous Driving5 Oct 2023
- 2023Milestones in Autonomous Driving and Intelligent Vehicles Part I: Control, Computing System Design, Communication, HD Map, Testing, and Human Behaviors12 May 2023
- 2023UMC: A Unified Bandwidth-efficient and Multi-resolution based Collaborative Perception Framework22 Mar 2023
- 2022Cooperative Multi-Agent Deep Reinforcement Learning for Reliable and Energy-Efficient Mobile Access via Multi-UAV Control3 Oct 2022