Integrated Satellite-Terrestrial Communication Systems:Architectures, Enabling Technologies and Prototype Verification

Rui DING; Tianhao FANG; Wenjin WANG; Yu LIU; Wei MA; Yi WAN

doi:10.11959/j.issn.2096-8930.2023033

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Integrated Satellite-Terrestrial Communication Systems:Architectures, Enabling Technologies and Prototype Verification

Special Issue: Integrated Terrestrial and Satellite Communication toward 6G | 更新时间：2024-06-03

- Integrated Satellite-Terrestrial Communication Systems:Architectures, Enabling Technologies and Prototype Verification
- Space-Integrated-Ground Information Networks Vol. 4, Issue 3, Pages: 79-87(2023)
- 作者机构：
  
  1. 中国卫星网络集团有限公司，北京 100083
  2. 东南大学移动通信国家重点实验室，江苏南京 210096
  3. 鹏城实验室，广东深圳 518000
  4. 西安空间无线电技术研究所，陕西西安 710199
  5. 中国信息通信研究院，北京 100191
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.2096-8930.2023033
  CLC： TP393
- Online First：2023-09，
  
  Published：20 September 2023
- 稿件说明：
移动端阅览
Rui DING, Tianhao FANG, Wenjin WANG, et al. Integrated Satellite-Terrestrial Communication Systems:Architectures, Enabling Technologies and Prototype Verification[J]. Space-Integrated-Ground Information Networks, 2023, 4(3): 79-87.
DOI：

Rui DING, Tianhao FANG, Wenjin WANG, et al. Integrated Satellite-Terrestrial Communication Systems:Architectures, Enabling Technologies and Prototype Verification[J]. Space-Integrated-Ground Information Networks, 2023, 4(3): 79-87. DOI： 10.11959/j.issn.2096-8930.2023033.

摘要

星地融合网络能够为地面用户提供全球无缝接入与服务，被认为是未来移动通信系统的一个发展趋势，具有光明的应用前景。而卫星网络中存在的长时延、大频偏、大小区半径等区别于地面网络的特性对星地融合网络的发展提出了挑战。对星地融合网络的网络架构和使能关键技术进行分析与讨论，并介绍一种可用于星地融合网络地面验证的原型系统。

Abstract

The integrated satellite-terrestrial communication system is considered one of the development trends of future communication systems for its ability to provide seamless coverage and service.However

the differences between satellite and terrestrial communication networks

e.g.

large propagation delays

large Doppler shifts

and large cell radius

pose challenges to fulfilling integrated satellite-terrestrial communication systems.The network architectures and key enabling technologies were discussed and analyzed and a prototype system for the terrestrial verification of integrated satellite-terrestrial communication systems was proposed.

关键词

Keywords

references

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