面向低轨卫星多维资源优化的用户分配技术

周家恩; 赵亚飞; 彭木根

doi:10.11959/j.issn.1000-0801.2024197

您当前的位置：

首页 >

文章列表页 >

面向低轨卫星多维资源优化的用户分配技术

研究与开发 | 更新时间：2024-09-23

- 面向低轨卫星多维资源优化的用户分配技术
- User allocation technology for multi-dimensional resource optimization of LEO satellite
- 电信科学 2024年40卷第8期页码：1-10
- 作者机构：
  
  北京邮电大学网络与交换技术全国重点实验室，北京 100876
- 作者简介：
  
  [ "周家恩（2001- ），男，北京邮电大学网络与交换技术全国重点实验室博士生，主要研究方向为卫星通感算一体化技术。" ]
  [ "赵亚飞（1987- ），男，博士，北京邮电大学网络与交换技术全国重点实验室特聘副研究员、博士生导师，主要研究方向为空天地海信息通信和通感算融合。" ]
  [ "彭木根（1978- ），男，博士，北京邮电大学网络与交换技术全国重点实验室教授，主要研究方向为空间信息通信、通感算一体化、雾无线接入网络等。" ]
- 基金信息：
  
  北京邮电大学博士生创新基金资助项目(CX2023152);北京邮电大学研究生创新创业项目(2024-YC-T001)
- DOI：10.11959/j.issn.1000-0801.2024197
  中图分类号： TN929.5
- 收稿：2024-04-03，
  
  修回：2024-07-31，
  
  纸质出版：2024-08-20
- 稿件说明：
移动端阅览
周家恩,赵亚飞,彭木根.面向低轨卫星多维资源优化的用户分配技术[J].电信科学,2024,40(08):1-10.

ZHOU Jiaen,ZHAO Yafei,PENG Mugen.User allocation technology for multi-dimensional resource optimization of LEO satellite[J].Telecommunications Science,2024,40(08):1-10.
周家恩,赵亚飞,彭木根.面向低轨卫星多维资源优化的用户分配技术[J].电信科学,2024,40(08):1-10. DOI： 10.11959/j.issn.1000-0801.2024197.

ZHOU Jiaen,ZHAO Yafei,PENG Mugen.User allocation technology for multi-dimensional resource optimization of LEO satellite[J].Telecommunications Science,2024,40(08):1-10. DOI： 10.11959/j.issn.1000-0801.2024197.

摘要

低轨卫星通信技术能够为地面用户提供广覆盖、大容量、高可靠的服务，是未来网络的关键支撑技术之一。手机直连低轨卫星技术具有便携、低成本和用户规模大等优势，具有广阔的市场和应用前景，同时其对低轨卫星的服务资源也有了相应的需求。面向低轨卫星资源受限的场景，提出了一种综合考虑通信、感知、计算和存储的资源模型，并据此提出一种用户分配策略，仿真结果表明，该策略相比于其他3种方法，能够达到更高的资源利用率，服务更多手机用户，也为手机直连卫星技术的发展提供了理论支撑。

Abstract

Low earth orbit (LEO) satellite communication technology can provide ground users with broad coverage

high capacity

and high reliability services

making it one of the key supporting technologies for future networks. Direct-to-mobile satellite communication technology offers advantages such as portability

low cost

and large user scalability

promising extensive commercial and application prospects. Simultaneously

it generates corresponding demand for service resources from LEO satellite. In scenarios where LEO satellite resources were constrained

a service model was proposed that comprehensively considers communication

sensing

computation

and storage. Based on this model

a user allocation method was proposed. Simulation results indicate that this strategy

compared to three other methods

achieves higher resource utilization rates

serves more mobile phone users

and provides theoretical support for the development of direct-to-mobile satellite communication technology.

关键词

Keywords

references

孙耀华 , 彭木根 . 面向手机直连的低轨卫星通信: 关键技术、发展现状与未来展望 [J ] . 电信科学 , 2023 , 39 ( 2 ): 25 - 36 .

SUN Y H , PENG M G . Low earth orbit satellite communication supporting direct connection with mobile phones: key technologies, recent progress and future directions [J ] . Telecommunications Science , 2023 , 39 ( 2 ): 25 - 36 .

孙耀华 , 许宏涛 , 彭木根 . 手机直连低轨卫星通信: 架构、关键技术和未来展望 [J ] . 移动通信 , 2024 , 48 ( 1 ): 103 - 110 .

SUN Y H , XU H T , PENG M G . Direct-to-mobile low earth orbit satellite communication: architecture, key technologies, and future perspective [J ] . Mobile Communications , 2024 , 48 ( 1 ): 103 - 110 .

赵亚飞 , 周家恩 , 王鑫洋 , 等 . 面向卫星通信的6G雾计算网络技术研究与展望 [J ] . 无线电通信技术 , 2023 , 49 ( 5 ): 834 - 841 .

ZHAO Y F , ZHOU J E , WANG X Y , et al . Research and prospect of 6G fog computing network for satellite communication [J ] . Radio Communications Technology , 2023 , 49 ( 5 ): 834 - 841 .

XYU H , SUN Y H , ZHAO Y F , et al . Joint beam scheduling and beamforming design for cooperative positioning in multi-beam LEO satellite networks [J ] . IEEE Transactions on Vehicular Technology , 2024 , 73 ( 4 ): 5276 - 5287 .

任智源 , 侯向往 , 郭凯 , 等 . 分布式卫星云雾网络及时延与能耗策略 [J ] . 浙江大学学报(工学版) , 2018 , 52 ( 8 ): 1474 - 1481 .

REN Z Y , HOU X W , GUO K , et al . Distributed satellite cloud-fog network and strategy of latency and power consumption [J ] . Journal of Zhejiang University (Engineering Science) , 2018 , 52 ( 8 ): 1474 - 1481 .

ZHOU J , SUN Z , ZHANG R , et al . A cloud-edge collaboration CNN-based routing method for ISAC in LEO satellite networks [C ] // Proceedings of the 2nd Workshop on Integrated Sensing and Communications for Metaverse (ISACom ' 23 . Association for Computing Machinery, NewYork, 2023 .

李媛 , 费泽松 , 晁子云 , 等 . 面向空天地一体化网络的数字孪生技术架构及应用 [J ] . 移动通信 , 2024 , 48 ( 1 ): 95 - 102 .

LI Y , FEI Z S , CHAO Z Y , et al . Architecture and application of digital twin technology oriented to air-space-grouned integraed network [J ] . Mobile Communications , 2024 , 48 ( 1 ): 95 - 102 .

林能波 , 陈青霞 , 郭俊滨 , 等 . 基于强化学习天地一体化网络无线资源管理研究 [J ] . 移动通信 , 2023 , 47 ( 7 ): 85 - 91 .

LIN N B , CHEN Q X , GUO J B , et al . Wireless resource management in space-ground integrated networks based on reinforcement learning [J ] . Mobile Communications , 2023 , 47 ( 7 ): 85 - 91 .

赵亚飞 , 闫冰 , 孙耀华 , 等 . 低轨星座通导一体化: 现状、机遇和挑战 [J ] . 电信科学 , 2023 , 39 ( 5 ): 90 - 100 .

ZHAO Y F , YAN B , SUN Y H , et al . Communication and navigation integration for LEO constellations: status, opportunities, and challenges [J ] . Telecommunications Science , 2023 , 39 ( 5 ): 90 - 100 .

MAI T L , YAO H P , LI F X , et al . Computing resource allocation in LEO satellites system: a stackelberg game approach [C ] // Proceedings of the 2019 15th International Wireless Communications & Mobile Computing Conference (IWCMC) . Piscataway : IEEE Press , 2019 : 919 - 924 .

彭明阳 , 张晨 , 张更新 , 等 . 低轨星座的跳波束资源调度策略 [J ] . 太赫兹科学与电子信息学报 , 2023 , 21 ( 12 ): 1429 - 1439 .

PENG M Y , ZHANG C , ZHANG G X , et al . Beam-hopping resource scheduling strategy of LEO constellation [J ] . Journal of Terahertz Science and Electronic Information Technology , 2023 , 21 ( 12 ): 1429 - 1439 .

刘子祎 , 张校宁 , 费泽松 . 面向低轨卫星的长时多星跳波束功率分配技术 [J ] . 天地一体化信息网络 , 2023 , 4 ( 4 ): 38 - 48 .

LIU Z Y , ZHANG X N , FEI Z S . Power allocation technology of long time multi-star hopping beam for LEO satellite [J ] . Space-Integrated-Ground Information Networks , 2023 , 4 ( 4 ): 38 - 48 .

LAI P , HE Q , ABDELRAZEK M , et al . Optimal edge user allocation in edge computing with variable sized vector Bin packing [C ] // International Conference on Service-Oriented Computing . Cham : Springer , 2018 : 230 - 245 .

CUI G M , HE Q , XIA X Y , et al . OL-EUA: online user allocation for NOMA-based mobile edge computing [J ] . IEEE Transactions on Mobile Computing , 2023 , 22 ( 4 ): 2295 - 2306 .

LIU E S , ZHENG L P , HE Q , et al . Role-based user allocation driven by criticality in edge computing [J ] . IEEE Transactions on Services Computing , 2023 , 16 ( 5 ): 3636 - 3650 .

ZHU J H , ZHAO L , ZHOU J , et al . Service degradation-tolerated online user allocation in edge computing [J ] . IEEE Transactions on Services Computing , 2024 , PP( 99 ): 1 - 14 .

ROUMELIOTIS A J , KOUROGIORGAS C I , PANAGO-POULOS A D . Optimal dynamic capacity allocation for high throughput satellite communications systems [J ] . IEEE Wireless Communications Letters , 2019 , 8 ( 2 ): 596 - 599 .

CHAN S , LEE H , KIM S , et al . Intelligent low complexity resource allocation method for integrated satellite-terrestrial systems [J ] . IEEE Wireless Communications Letters , 2022 , 11 ( 5 ): 1087 - 1091 .

LI Y W , ZHU S B , DAI J M . Joint user grouping and resource allocation for LEO satellite multicast [J ] . IEEE Systems Journal , 2023 , 17 ( 3 ): 4695 - 4702 .

LAI P , HE Q , GRUNDY J , et al . Cost-effective app user allocation in an edge computing environment [J ] . IEEE Transactions on Cloud Computing , 2022 , 10 ( 3 ): 1701 - 1713 .

CHANG J X , WANG J , LI B , et al . Attention-based deep reinforcement learning for edge user allocation [J ] . IEEE Transactions on Network and Service Management , 2024 , 21 ( 1 ): 590 - 604 .

HAN X Y , LI Z W , XIE Z C . Two-step random access optimization for 5G-and-beyond LEO satellite communication system: a TD3-based MsgA channel allocation strategy [J ] . IEEE Communications Letters , 2023 , 27 ( 6 ): 1570 - 1574 .

XIAO A L , CHEN Z M , WU S , et al . Collaborative long-short term bandwidth allocation for satellite-terrestrial networks [J ] . IEEE Communications Letters , 2022 , 26 ( 5 ): 1121 - 1125 .

浏览量

913

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

时间敏感网络中基于EDWF-MTTF的启发式调度算法

面向无人机应用的低轨卫星通信技术适航分析

基于改进灰狼优化算法的服务功能链映射算法

低轨卫星通信遥感融合：架构、技术与试验

适应超强台风的配电通信网经济性容灾规划方法