Facing the differentiated wireless access and transmission requirements in the movement ar-ea of civil airport,a broadband internet of things architecture based on 5G system is proposed.The production data of internal nodes is divided into private network slices to realize the reliable transmis-sion of the data.In addition,to improve the utilization efficiency of slicing,a dynamic allocation meth-od of network slicing based on flight information data is proposed to improve the utilization of slicing.Simulation results show that the internal node bandwidth allocated with the method can meet the needs of radio access delay for production data transmission.
关键词
5G通信系统/网络切片/航班信息/飞行区宽带物联网
Key words
5G communication system/network slice/flight information/broadband internet of things in airport flight area
维普
万方数据