The set of micronetworks in May 10 reports that the automotive V2X communication (vehicle and the ability to communicate with anything) has become a hot issue with the development of intelligent and Internet vehicles. At present, the V2X communication standard has two main competitors: Wi-Fi based private short distance communication (DSRC) and cellular based (C-V2X) technology, DSRC based on IEEE 802.11p standard, which defines the enhancement function of IEEE 802.11 standard (the basis of Wi-Fi) to support wireless access in vehicles. The latter can be applied to 4G and the coming 5G cellular network