韩玮,王玉皞,秦东.基于URLLC技术在电动汽车的应用[J].电测与仪表,2021,58(3):81-86. Han Wei,Wang Yuhao,Qin Dong.Application based on URLLC technology in electric vehicles[J].Electrical Measurement & Instrumentation,2021,58(3):81-86.
基于URLLC技术在电动汽车的应用
Application based on URLLC technology in electric vehicles
With the continuous development of electric vehicle technology and the increase of the application scale of electric vehicle, it is of great significance to study the interaction between electric vehicle and V2X.At the same time, with the maturity of 5G technology, the ultra-reliable and low-delay communication (URLLC) technology brought by the emergence of 5G wireless technology will be widely applied in the field of driverless electric vehicles due to its ultra-reliable and low-delay characteristics.In this paper, the feasibility of using f-ofdm to reduce the extension of URLLC to unmanned electric vehicles is discussed, and the 5G+V2X network is proposed to realize the ecological network of unmanned electric vehicles.Based on the original OFDM carrier bandwidth, f-ofdm is used to divide several subbands with different parameters and filter the subbands.The rapid mobility of the 5G+V2X eco-network and the dense traffic of the next generation of driverless electric vehicle networks drive the development of driverless electric vehicles based on URLLC for ultra-reliable and low-latency data interaction services.
