天地一体化信息网络2025，Vol.6Issue(2)：11-18,8.DOI:10.11959/j.issn.2096-8930.2025013
3GPP IoT NTN接入网技术进展和发展趋势
Progress and Future Trend of Technologies Used by RAN for 3GPP IoT NTN
张路 1王雪 1齐岽清 1王高健 1延凯悦 1芒戈 1钟华 1章扬 1朱雪田1
作者信息
- 1. 中国星网网络创新研究院有限公司,北京 100029
- 折叠
摘要
Abstract
Satellite IoT not only plays a supplemental role when there have been deployments of terrestrial IoT,but also has some unique advantages,such as promoting the development of low-altitude economy,having a greater tolerance to natural disasters.Aiming at narrow-band satellite IoT services which dominates the market for satellite IoT,in Rel-17,3GPP issued international standard for IoT NTN for the first time with which NTN can support narrow-band IoT services.Focusing on RAN for 3GPP IoT NTN,this paper will firstly summarize the technical progress in 3GPP Rel-18 which has been officially published in 2024 June,then introduce the technical topics in 3GPP Rel-19,and finally look into the technology trend in 3GPP Rel-20+.关键词
3GPP IoT NTN/接入网/技术发展趋势展望Key words
3GPP IoT NTN/RAN/outlook for technology trend分类
计算机与自动化引用本文复制引用
张路,王雪,齐岽清,王高健,延凯悦,芒戈,钟华,章扬,朱雪田..3GPP IoT NTN接入网技术进展和发展趋势[J].天地一体化信息网络,2025,6(2):11-18,8.
