通过非地面网络提供无所不在的 6G 服务

IF 10.9 1区计算机科学 Q1 COMPUTER SCIENCE, HARDWARE & ARCHITECTURE IEEE Wireless Communications Pub Date : 2023-12-12 DOI:10.1109/mwc.001.2300173

Jeroen Wigard, Enric Juan, Jedrzej Stanczak, Mads Lauridsen, Alessio Marcone, Sandra Hoppe, Arman Ahmadzadeh, Ahmad Masri, Dinh-Hieu Tran

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引用次数: 0

摘要

非地面网络(NTN)预计从使用之初就将成为6G的一部分，其主要目标是提供无处不在的全球覆盖，包括室内覆盖。由于NTN是在5G的后期阶段首次推出的，因此自然会采用5G向6G的演进，而不是颠覆性的方法。本文以3GPP Release-17和release 18为基础，描述了NTN在5G中的现状，作为6G的参考。我们概述了在6G NTN中应该解决的六个构建块:覆盖增强，GNSS独立运行，具有再生卫星的新架构，多网络层集成，包括地面频段在内的频谱重用，以及支持广泛的智能手机和loT设备。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Ubiquitous 6G Service Through Non-Terrestrial Networks

Non-Terrestrial Networks (NTN) are expected to be part of 6G from the start of its use, with the main objective to provide ubiquitous global coverage, including indoor coverage. As NTN are being first introduced in a late phase of 5G, it is natural to use an evolution of 5G to 6G rather than a disruptive approach. In this article we describe the current state of NTN in 5G based on 3GPP Release-17 and 18, which serves as the reference for 6G. We outline the six building blocks which should be addressed in 6G NTN: coverage enhancements, GNSS independent operation, new architectures featuring regenerative satellites, integration of multiple network layers, spec-trum reuse including terrestrial bands, and support of a wide range of smartphone and loT devices.

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来源期刊

IEEE Wireless Communications 工程技术-电信学

CiteScore

24.20

自引率

1.60%

发文量

183

审稿时长

6-12 weeks

期刊介绍： IEEE Wireless Communications is tailored for professionals within the communications and networking communities. It addresses technical and policy issues associated with personalized, location-independent communications across various media and protocol layers. Encompassing both wired and wireless communications, the magazine explores the intersection of computing, the mobility of individuals, communicating devices, and personalized services. Every issue of this interdisciplinary publication presents high-quality articles delving into the revolutionary technological advances in personal, location-independent communications, and computing. IEEE Wireless Communications provides an insightful platform for individuals engaged in these dynamic fields, offering in-depth coverage of significant developments in the realm of communication technology.