大规模低轨卫星网络运行参数数据集

大规模低轨卫星网络运行参数数据集主要面向低轨卫星网络拓扑设计、星地协同通信优化等研究需求建设，基于STK（Systems Tool Kit）卫星仿真平台和MATLAB接口技术生成，主要记录了Walker星座模型中各卫星的运行轨迹、三维空间位置，以及卫星间、卫星与全球地面站之间的动态可见性关系与实时距离等关键参数。数据通过直线视距法结合开普勒轨道模型进行高精度仿真，并基于日凌效应补偿和收发机指向配置实现场景真实性控制。数据以固定时隙结构化存储，涵盖多轨道面、多相位卫星的全周期运行状态，数据量约为30MB。

This large-scale low Earth orbit (LEO) satellite network operation parameter dataset is developed for research requirements including LEO satellite network topology design and satellite-ground collaborative communication optimization. It is generated based on the STK (Systems Tool Kit) satellite simulation platform and MATLAB interface technology, and mainly records key parameters such as the operation trajectories and 3D spatial positions of each satellite in the Walker constellation model, as well as the dynamic visibility relationships and real-time distances between satellites, and between satellites and global ground stations. The data is simulated with high precision through the line-of-sight method combined with the Kepler orbital model, and the authenticity of the simulation scenario is controlled via solar interference effect compensation and transceiver pointing configuration. The data is stored in a structured format with fixed time slots, covering the full-cycle operation states of satellites across multiple orbital planes and multiple phases, with a total data volume of approximately 30 MB.

搜集汇总

背景与挑战

背景概述

该数据集面向低轨卫星网络拓扑设计和星地协同通信优化研究，基于STK和MATLAB技术生成，包含卫星运行轨迹、空间位置及动态可见性关系等关键参数，数据量约30MB，来源于国家重点研发计划项目，支持6G通信技术发展。