Research on the Key Technologies of the NTN in 5G Communications
With the rapid development of information technology,China has made significant breakthroughs in communication technology,and in recent years,5G communication technology has been widely applied in various production and life scenarios such as communications,transportation and aviation.In the 5G network communica-tion system,5G NTN technology,also known as 5G non-terrestrial network technology,is a key technology mainly applied in scenarios such as satellite communications and low-altitude communications,and the emergence of 5G NTN technology signifies the official entry of China's 5G communication technology into the space commu-nication field,making it possible to achieve the goal of 5G full-field coverage.This article first introduces the cur-rent typical scenarios of NTN technology application in 5G communications,then analyzes the composition,archi-tecture and development status of the 5G NTN,next conducts an in-depth research on the key technologies of the 5G NTN at the current stage,and finally proposes future prospects for the key technologies of the NTN in 5G communications,which provides valuable reference for the follow-up evolution and research of 5G NTN technology.
5G communicationKey technologies of the NTNSatellite communicationSpace-ground collaboration
万方数据
维普
