天地一体化信息网络2024，Vol.5Issue(4)：75-84,10.DOI:10.11959/j.issn.2096-8930.2024040
基于SNS3的低轨卫星通信系统网络仿真
Network Simulation of Low Earth Orbit Satellite Communication System Based on SNS3
吴奉微 1刘川 1尚丹 1耿敏1
作者信息
- 1. 成都中科微信息技术研究院有限公司,四川 成都 610054
- 折叠
摘要
Abstract
On the basis of SNS3,by constructing an accurate satellite orbit model,physical layer link model and network protocol model,an antenna model suitable for LEO satellite communication system was proposed and designed,and a network simulation plat-form suitable for low-orbit satellite communication was built,which realized the comprehensive simulation of low-orbit satellite com-munication network.Solved the problem that SNS3 only supports the simulation of a single GEO satellite multipoint beam satellite net-work,but cannot simulate the LEO satellite communication system.In this paper,the key models were simulated and verified,and the simulation results showed that the effectiveness of the proposed model was valid.The simulation results showed that the model could effectively simulate the operation process of the LEO satellite communication network and evaluate the performance of different net-work parameters and protocols.It provided a reference for the construction of protocol system and the simulation and verification of key technologies of low-orbit satellite communication system.关键词
低轨卫星通信系统/SNS3/网络仿真Key words
LEO communication system/SNS3/network simulation分类
信息技术与安全科学引用本文复制引用
吴奉微,刘川,尚丹,耿敏..基于SNS3的低轨卫星通信系统网络仿真[J].天地一体化信息网络,2024,5(4):75-84,10.
