Analysis of Starlink System Service Capabilities

WANG Jingxian; YU Zhigang; ZHU Chao; SUN Jiazheng; LEI Jing

doi:10.11959/j.issn.2096-8930.2024022

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Analysis of Starlink System Service Capabilities

Special Issue: Wireless Network Technology for Integrated Communication, Navigation, Remote Sensing, and Computing | 更新时间：2024-12-11

- Analysis of Starlink System Service Capabilities
- Space-Integrated-Ground Information Networks Vol. 5, Issue 3, Pages: 3-10(2024)
- 作者机构：
  
  1.中国电子科技集团有限公司电子科学研究院,北京 100041
  2.北京跟踪与通信技术研究所,北京 100000
- 作者简介：
- 基金信息：
  
  Pre-research Project of Space System (XX Internet), The National Natural Science Foundation of China
- DOI：10.11959/j.issn.2096-8930.2024022
  CLC： TN92
- Received：07 May 2024，
  
  Revised：2024-08-08，
  
  Published：20 September 2024
- 稿件说明：
移动端阅览
王静贤,虞志刚,祝超等.星链系统服务能力分析[J].天地一体化信息网络,2024,05(03):3-10.

WANG Jingxian,YU Zhigang,ZHU Chao,et al.Analysis of Starlink System Service Capabilities[J].Space-Integrated-Ground Information Networks,2024,05(03):3-10.
王静贤,虞志刚,祝超等.星链系统服务能力分析[J].天地一体化信息网络,2024,05(03):3-10. DOI： 10.11959/j.issn.2096-8930.2024022.

WANG Jingxian,YU Zhigang,ZHU Chao,et al.Analysis of Starlink System Service Capabilities[J].Space-Integrated-Ground Information Networks,2024,05(03):3-10. DOI： 10.11959/j.issn.2096-8930.2024022.

摘要

首先对星链星座发展现状进行概述；然后从系统组成、卫星迭代版本、星座构型以及系统发展特点等方面对星链系统进行研究；最后通过仿真对基于星链星座和地面光纤的端到端传输时延进行对比，得出端到端基于不同传输路径的传输距离与时延的关系。通过链路估算，从传输速率方面评估星链卫星对不同业务的服务水平，并从单星覆盖、星座覆盖以及用户可见性方面对覆盖能力进行分析。

Abstract

This paper first provided an overview of the current status of the Starlink constellation development

then studied the Starlink system from aspects such as system composition

satellite iteration versions

constellation configuration

and system development characteristics. Finally

through simulation

a comparison of end-to-end transmission latency based on the Starlink constellation and terrestrial fiber optics was made

and the the relationship between the end-to-end transmission distance and the delay under different transmission paths was obtained. Moreover

through link estimation

the service level of Starlink satellites for different services could be evaluated from the perspective of transmission rate. Further

an analysis of the coverage capabilities of a single satellite and the constellation was conducted.

关键词

Keywords

references

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