1.西安电子科技大学,陕西 西安 710126
2.中国星网网络创新研究院有限公司,北京 100029
[ "马东俊(1992- ),女,硕士,中国星网网络创新研究院工程师,主要研究方向为低轨卫星接入与组网、星地融合、5G/6G移动通信系统关键技术等。" ]
[ "韩福勇(1998- ),男,硕士,中国星网网络创新研究院有限公司助理工程师,主要研究方向为卫星互联网接入网、干扰共存。" ]
[ "张少伟(1992- ),男,硕士,中国星网网络创新研究院工程师,主要研究方向为低轨卫星接入与组网、频谱工程、干扰共存。" ]
[ "朱雪田(1975- ),男,博士,中国星网网络创新研究院副总经理,主要研究方向为卫星互联网网络技术研发与创新。" ]
[ "李红艳(1966- ),女,博士,西安电子科技大学教授、博士生导师,主要研究方向为时间确定性网络、天地一体化网络、新一代无线局域网、时变图技术等。" ]
收稿:2025-08-20,
修回:2025-10-19,
纸质出版:2025-12-20
移动端阅览
马东俊,韩福勇,张少伟等.低轨卫星互联网星座系统链路效能仿真建模设计方法[J].天地一体化信息网络,2025,06(04):27-35.
MA Dongjun,HAN Fuyong,ZHANG Shaowei,et al.Design Method for Link Performance Simulation Modeling of Low Earth Orbit Satellite Internet Constellation System[J].Space-Integrated-Ground Information Networks,2025,06(04):27-35.
马东俊,韩福勇,张少伟等.低轨卫星互联网星座系统链路效能仿真建模设计方法[J].天地一体化信息网络,2025,06(04):27-35. DOI: 10.11959/j.issn.1000-0801.2025036.
MA Dongjun,HAN Fuyong,ZHANG Shaowei,et al.Design Method for Link Performance Simulation Modeling of Low Earth Orbit Satellite Internet Constellation System[J].Space-Integrated-Ground Information Networks,2025,06(04):27-35. DOI: 10.11959/j.issn.1000-0801.2025036.
随着新技术的持续涌现与全球互联网需求的爆发式增长,商业低轨卫星系统的部署已成为当下发展的关键课题。为了给未来低轨互联网星座的滚动建设提供科学设计依据与系统级验证评估方案,同时有效降低因技术瓶颈和系统风险导致的额外建设成本,设计一种低成本、高保真的低轨互联网系统链路效能仿真建模设计方法,使其能够通过输入星座规模、星载设备性能、终端部署与接入能力等参数,验证系统能否实现全球无缝覆盖的链路性能目标。
With the continuous emergence of new technologies and the explosive growth of global Internet demand
the deployment of commercial low earth orbit (LEO) satellite systems has become a key issue in current development. To provide scientific design basis and system-level verification and evaluation plan for the rolling construction of future LEO Internet constellations
and to effectively reduce the additional construction costs caused by technical bottlenecks and system risks
a low-cost
high-fidelity LEO Internet system link performance simulation modeling design method is desigaed
which can verify whether the system can achieve the global seamless coverage link performance target by inputting parameters such as constellation scale
on-board equipment performance
terminal deployment and access capability.
林思德 . 中低轨卫星互联网发展概况 [J ] . 中国无线电 , 2024 ( 11 ): 28 - 32 .
LIN S D . Overview of medium and low earth orbit satellite Internet development [J ] . China Radio , 2024 ( 11 ): 28 - 32 .
张亮 . 高低轨卫星一体化协调应用的关键技术与实践 [J ] . 无线互联科技 , 2024 , 21 ( 11 ): 7 - 9 .
ZHANG L . Key technologies and practices for integrated and coordinated application of high and low orbit satellites [J ] . Wireless Internet Science and Technology , 2024 , 21 ( 11 ): 7 - 9 .
刘悦 , 田野 , 赵冬 , 等 . 手机直连低轨卫星的应用场景及业务需求分析 [J ] . 通信学报 , 2024 ( 4 ): 56 - 65 .
LIU Y , TIAN Y , ZHAO D , et al . Analysis on application scenarios and requirements for direct-to-handset LEO satellite [J ] . Journal on Communications , 2024 ( 4 ): 56 - 65 .
乔艳丽 . 低轨卫星移动信道建模与仿真实现 [D ] . 北京 : 北京邮电大学 , 2023 .
QIAO Y L . Modeling and simulation of LEO satellite mobile communication channel [D ] . Beijing : Beijing University of Posts and Telecommunications , 2023 .
何遵文 , 杜川 , 张焱 , 等 . 多场景卫星通信信道动态建模与仿真实现 [J ] . 电波科学学报 , 2023 , 38 ( 1 ): 87 - 95 .
HE Z W , DU C , ZHANG Y , et al . Dynamic modeling and simulation of multi-scenario satellite communication channels [J ] . Chinese Journal of Radio Science , 2023 , 38 ( 1 ): 87 - 95 .
GE H B , LI B F , JIA S , et al . LEO enhanced global navigation satellite system (LeGNSS): progress, opportunities, and challenges [J ] . Geo-spatial Information Science , 2022 , 25 ( 1 ): 1 - 13 .
李星辰 . 一种低轨卫星网络仿真系统的设计与实现 [D ] . 北京 : 北京邮电大学 , 2020 .
LI X C . Design and implementation of a LEO satellite network simulation system [D ] . Beijing : Beijing University of Posts and Telecommunications , 2020 .
孙耀华 , 江沭泽涵 , 彭木根 . 人工智能驱动的手机直连低轨卫星通信 [J ] . 无线电通信技术 , 2024 50 ( 6 ): 1075 - 1086 .
SUN Y H , JIANG S Z H , PENG M G . Artificial intelligence driven direct-to-handset satellite communication [J ] . Radio Communications Technology , 2024 , 50 ( 6 ): 1075 - 1086 .
朱剑锋 , 孙耀华 , 冯昕澳 , 等 . 星地融合网络中的干扰管理与频谱共享: 研究进展、关键技术及未来挑战 [J ] . 电信科学 , 2025 , 41 ( 3 ): 108 - 127 .
ZHU J F , SUN Y H , FENG X A , et al . Interference management and spectrum sharing in integrated satellite-terrestrial networks: progress, key technologies and future directions [J ] . Telecommunications Science , 2025 , 41 ( 3 ): 108 - 127 .
ITU-R . Working document on sharing and compatibility studies under WRC-27 agenda item 1.13-Annex 7 to Working Party 4C Chair’s Report [R ] . 2025 .
石会鹏 , 郭丁 , 牟瑞硕 , 等 . 低轨卫星通信系统跳波束图案设计算法 [J ] . 电子与信息学报 , 2025 , 47 ( 3 ): 612 - 622 .
SHI H P , GUO D , MU R S , et al . Beam hopping pattern design algorithm of low earth orbit satellite communication system [J ] . Journal of Electronics & Information Technology , 2025 , 47 ( 3 ): 612 - 622 .
张晨 , 徐阳威 , 李宛静 , 等 . 基于多智能体深度强化学习的低轨星座跳波束资源调度研究 [J ] . 通信学报 , 2025 , 46 ( 1 ): 35 - 51 .
ZHANG C , XU Y W , LI W J , et al . Research on low earth orbit constellation beam hopping resource scheduling based on multi-agent deep reinforcement learning [J ] . Journal on Communications , 2025 , 46 ( 1 ): 35 - 51 .
0
浏览量
0
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621