Abstract: The present invention discloses an Internet of Vehicles (IoV) low latency communication method and also discloses an IoV terminal and an IoV system for implementing the low latency communication method. The present invention uses a combination of a macro node and access points to perform resource scheduling on services requested by the IoV terminal and reduce a network transmission latency and ensure data transmission reliability through optimization of a data transmission manner, high-efficient processing at a data network side, and stable access of edge users by using technologies such as fog computing, open loop communication, path diversity, and network slicing.

Abstract: The present invention discloses a vehicular network variable frame structure communication method, and also discloses a vehicular network terminal and a vehicular network system for implementing the variable frame structure communication method. The vehicular network variable frame structure communication method reduces a communication time delay by shortening a frame length. Meanwhile, aiming at complicated and variable channel environments of vehicular network and according to a current vehicle running road grade and a road congestion condition, the insertion density and insertion period of the reference signals in subframes are adaptively adjusted, thereby improving the reliability of the entire vehicular network system while reducing the communication time delay.

Abstract: The present invention discloses a vehicular network variable frame structure communication method, and also discloses a vehicular network terminal and a vehicular network system for implementing the variable frame structure communication method. The vehicular network variable frame structure communication method reduces a communication time delay by shortening a frame length. Meanwhile, aiming at complicated and variable channel environments of vehicular network and according to a current vehicle running road grade and a road congestion condition, the insertion density and insertion period of the reference signals in subframes are adaptively adjusted, thereby improving the reliability of the entire vehicular network system while reducing the communication time delay.

Abstract: The present invention discloses an Internet of Vehicles (IoV) low latency communication method and also discloses an IoV terminal and an IoV system for implementing the low latency communication method. The present invention uses a combination of a macro node and access points to perform resource scheduling on services requested by the IoV terminal and reduce a network transmission latency and ensure data transmission reliability through optimization of a data transmission manner, high-efficient processing at a data network side, and stable access of edge users by using technologies such as fog computing, open loop communication, path diversity, and network slicing.