Internet of vehicles 5G communication system

Abstract

The invention discloses an Internet of Vehicles 5G communication system which comprises N 5G wireless communication units, and N is greater than 1; and the N 5G wireless communication units are arranged on the surface of a vehicle or in the vehicle; the 5G wireless communication unit is used for processing a 5G wireless signal; the system also includes a baseband processor and a high-speed communication line; the baseband processor is used for processing data of the 5G wireless communication unit, and the baseband processor is coupled with an application processor of a vehicle and used for carrying out information interaction between the 5G wireless communication unit and the application processor of the vehicle; and the high-speed communication line connects the baseband processor and the plurality of 5G wireless communication units. The Internet of Vehicles 5G communication system provided by the invention has the beneficial technical effects that the distributed 5G antenna design enables the wireless signal receiving efficiency to be higher and better; a plurality of 5G wireless communication units are connected with one baseband processor, so that the cost is greatly saved; and the wireless communication unit is connected with the baseband processor through a high-speed communication line, so that the data transmission efficiency is not influenced.

Description

technical field [0001] The present invention relates to the field of vehicle networking communication, in particular to a 5G communication system for vehicle networking. Background technique [0002] The current vehicle 5G communication system is similar to the mobile phone 5G communication system. The RF front-end is placed together with the baseband processor and connected through a high-speed line, and the 4-6 antenna bodies are pulled to the designated position of the vehicle, such as a shark on the roof. The fin antenna, or the rear glass antenna of the car, etc., is connected to the 5G T-BOX of the vehicle through a radio frequency coaxial cable. Such a design requires 4-6 RF coaxial cables of 3-5 meters, which makes it difficult to install these antennas on the vehicle. At the same time, the relatively long distance between the RF coaxial cables reduces the efficiency of RF communication and increases the cost and weight of the vehicle. Contents of the invention ...

AI Technical Summary

Problems solved by technology

Such a design requires 4-6 RF coaxial cables of 3-5 meters, which makes it difficult to install these antennas on the vehicle. At the same time, due to the relatively long distance between the RF coaxial cables, the efficiency of RF communication is reduced, and the cost and weight of the vehicle are also increased.

Images