Research on Space-Based Integrated Internet of Things Architecture and Interference Analysis

Gengxin ZHANG; Xiaojin DING; Zhicheng QU

doi:10.11959/j.issn.2096-8930.20200204

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Research on Space-Based Integrated Internet of Things Architecture and Interference Analysis

Topics: Architecture of Space-Integrated-Ground Information Network | 更新时间：2024-06-03

- Research on Space-Based Integrated Internet of Things Architecture and Interference Analysis
- Space-Integrated-Ground Information Networks Vol. 1, Issue 2, Pages: 22-33(2020)
- 作者机构：
  
  1. 南京邮电大学通信与信息工程学院，江苏南京 210003
  2. 南京邮电大学物联网学院，江苏南京 210003
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.2096-8930.20200204
  CLC： TN929
- Published Online：2020-12，
  
  Published：20 December 2020
- 稿件说明：
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Gengxin ZHANG, Xiaojin DING, Zhicheng QU. Research on Space-Based Integrated Internet of Things Architecture and Interference Analysis[J]. Space-integrated-ground information networks, 2020, 1(2): 22-33.
DOI：

Gengxin ZHANG, Xiaojin DING, Zhicheng QU. Research on Space-Based Integrated Internet of Things Architecture and Interference Analysis[J]. Space-integrated-ground information networks, 2020, 1(2): 22-33. DOI： 10.11959/j.issn.2096-8930.20200204.

摘要

针对未来物联网“万物互联”需求，在分析空间信息网络和天基接入网络体系架构的基础上，设计天地一体化物联网体系架构，并针对天地共存场景进行干扰分析。具体而言，首先，在卫星网络与地面网络融合研究的基础上，结合控制面与数据解耦的先进设计理念，针对物联网接入网和终端的具体特点，设计天地融合的低轨卫星物联网体系架构，其包含天基骨干网、天基接入网、地面物联网、核心网和多模态物联网终端，并给出天基控制面流程；其次，分别针对星间频谱共享场景和星地频谱共享场景进行干扰分析，并相应给出初步分析结果。

Abstract

Considering “internet of everything” of the future internet of things (IoT)

the space-based integrated IoT architecture was designed

and the interference scenarios of the coexistence of satellite and ground was analyzed

with the aid of analyzing the architectures of the spatial information network and space-based access network.Specifi cally

fi rstly

relying on both the integration of satellite network and ground network

and the advanced design concept of decoupling control and data

a spacebased satellite IoT architecture was designed in the presence of the specifi c characteristics of access network and terminals

which included space-based backbone network

space-based access network

ground-based IoT

core network and multimodal IoT terminals.Moreover

the process of space-based control plane was also given.Secondly

interference analysis was carried out for satellite spectrum sharing scenario and satellite-ground spectrum sharing scenario respectively

and preliminary analysis results were presented.

关键词

Keywords

references

BACCO M , BOERO L , CASSARA P , et al . IoT applications and services in space information networks [J ] . IEEE Wireless Communications , 2019 , 26 ( 2 ): 31 - 37 .

吴曼青 , 吴巍 , 周彬 , 等 . 天地一体化信息网络总体架构设想 [J ] . 卫星与网络 , 2016 ( 3 ): 30 - 36 .

WU M Q , WU W , ZHOU B , et al . The overall framework of the satellite terrestrial integrated information network [J ] . Satellites and Networks , 2016 ( 3 ): 30 - 36 .

YAO H , WANG L , WANG X , et al . The space-terrestrial integrated network: An overview [J ] . IEEE Communications Magazine , 2018 , 56 ( 9 ): 178 - 185 .

MARCUS M . WRC-19 issues: A survey [J ] . IEEE Wireless Communications , 2017 , 24 ( 1 ): 2 - 3 .

ROIVAINEN A , YLITALO J , KYROLAINEN J , et al . Performance of terrestrial network with the presence of overlay satellite network [C ] // 2013 IEEE International Conference on Communications (ICC) . Piscataway: IEEE Press , 2013 : 5089 - 5093 .

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