Key technologies and evolution of 5G non-terrestrial network

Key technologies and evolution of 5G non-terrestrial network

Non-terrestrial network (NTN) in 5G system is expected to provide communication services via near-earth space access and satellite access, which means 5G network has expanded its service area from land to space.Standardization status and key technolgies of 5G 3GPP Release 17 NTN were presented, incl...

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Bibliographic Details
Main Authors: Deshan MIAO, Li CHAI, Jiancheng SUN, Ting KE, Yuzhen LIU, Xiaodong XU, Nan HU, Shanzhi CHEN
Format: Article
Language:zho
Published: Beijing Xintong Media Co., Ltd 2022-03-01
Series:Dianxin kexue
Subjects:
NTN
propagation delay
mobility
coverage
Online Access:http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2022056/
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http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2022056/

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