空天地一体化网络资源优化：典型问题与研究展望

董博文; 朱敏; 顾家骅; 望运武; 张教

doi:10.11959/j.issn.1000-0801.2025024

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空天地一体化网络资源优化：典型问题与研究展望

综述 | 更新时间：2025-03-11

- 空天地一体化网络资源优化：典型问题与研究展望
- Resource optimization of space-air-ground integrated network: typical issues and research prospects
- 电信科学 2025年41卷第2期页码：1-15
- 作者机构：
  
  1.东南大学移动通信国家重点实验室，江苏南京 210096
  2.紫金山实验室，江苏南京 211111
- 作者简介：
  
  [ "董博文（1997- ），男，东南大学移动通信国家重点实验室博士生，主要研究方向为空天地一体化网络资源分配优化技术。" ]
  [ "朱敏（1980- ），男，博士，东南大学移动通信国家重点实验室教授，主要研究方向为光网络技术、太赫兹无线通信技术。" ]
  [ "顾家骅（1994- ），男，东南大学移动通信国家重点实验室博士生，主要研究方向为云无线接入网资源优化调度技术。" ]
  [ "望运武（1995- ），男，东南大学移动通信国家重点实验室博士生，主要研究方向为光无线通信综合网络技术。" ]
  [ "张教（1988- ），男，博士，紫金山实验室副研究员，主要研究方向为面向5G-A/6G的光子毫米波太赫兹无线通信、光电融合通信、光纤无线融合接入。" ]
- 基金信息：
  
  国家重点研发计划项目(2024YFE0200200)
- DOI：10.11959/j.issn.1000-0801.2025024
  中图分类号： TN915.0
- 收稿：2024-09-26，
  
  修回：2024-11-19，
  
  纸质出版：2025-02-20
- 稿件说明：
移动端阅览
董博文,朱敏,顾家骅等.空天地一体化网络资源优化：典型问题与研究展望[J].电信科学,2025,41(02):1-15.

DONG Bowen,ZHU Min,GU Jiahua,et al.Resource optimization of space-air-ground integrated network: typical issues and research prospects[J].Telecommunications Science,2025,41(02):1-15.
董博文,朱敏,顾家骅等.空天地一体化网络资源优化：典型问题与研究展望[J].电信科学,2025,41(02):1-15. DOI： 10.11959/j.issn.1000-0801.2025024.

DONG Bowen,ZHU Min,GU Jiahua,et al.Resource optimization of space-air-ground integrated network: typical issues and research prospects[J].Telecommunications Science,2025,41(02):1-15. DOI： 10.11959/j.issn.1000-0801.2025024.

摘要

在空天地一体化网络（space-air-ground integrated network，SAGIN）的发展与应用过程中，网络结构的复杂性与网络资源的多样性影响了SAGIN的服务能力。如何对异构网络进行资源分配优化以提升性能，是网络普及与应用过程中亟须解决的重要问题。首先，介绍了空天地一体化网络的架构与功能。随后，总结了网络资源优化中的若干典型问题、常见的优化目标和建模与优化方法。最后，分析了网络优化中存在的挑战，探讨了该领域未来的研究方向。

Abstract

In the development and application of the space-air-ground integrated network (SAGIN)

the intricate network structure and varied resources significantly affect the service capabilities of SAGIN. It is a challenge in the popularization of SAGIN to allocate and optimize resources to improve the performance in heterogeneous networks. Firstly

the architecture and functions of SAGIN were introduced. Subsequently

several typical issues in resource optimization were summarized and analyzed

along with the common performance objectives

modeling and optimization methods. Finally

the challenges in network optimization were analyzed

and the future research direction in this field was discussed.

关键词

Keywords

references

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