Selection and application of domestic V2X technical standards

In China, there are two main V2X technology standards, namely DSRC and C-V2X. Although DSRC is stable in short-range communications and is widely used in scenarios such as electronic toll collection systems, C-V2X is based on the advantages of mobile cellular networks, making it more promising. C-V2X technology can be reused with existing 4G networks and 5G networks that are being tested, with low deployment costs, wide network coverage, and compliance with global standards. Therefore, from a technical and cost perspective, C-V2X should be the first choice for domestic V2X technology standards.