Dimensioning space-air-ground integrated networks for in-flight 6G slice orchestration

IF 5.8 2区 计算机科学 Q1 TELECOMMUNICATIONS
László Toka , Endre Angelus Papp , Tibor Cinkler , István Gódor , László Hévizi
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引用次数: 0

Abstract

In this study, we present an in-depth analysis of communication services for commercial airline passengers, focusing on the challenges posed by increasing internet traffic demand. We explore the integration of satellite, airborne, and terrestrial networks, emphasizing the roles of Low Earth Orbit (LEO) satellites, High-Altitude Platform Station (HAPS), and Terrestrial Aviation Network (TAN)-based services. Our contribution includes a theoretical model for optimizing resource allocation and capacity planning in non-terrestrial wireless networks, using a bipartite graph approach and linear programming techniques. The model shows adaptability and efficiency, providing key insights through numerical analysis. Leveraging a detailed air traffic dataset, a machine learning-based aggregation method, and real-world network parameters, our research addresses current challenges, such as scalable network capacity dimensioning in high-density airspaces and meeting the demand for quality of service by robust resource provisioning, and advances the design of communication networks for Space–Air–Ground Integrated Network (SAGIN). Numerical results from European airspace suggest that complementing TAN and LEO satellite networks with HAPS-based services will be essential as airline passengers adopt ground-level internet usage patterns.
空中6G片编排的空间-空地集成网络的尺寸
在这项研究中,我们对商业航空乘客的通信服务进行了深入分析,重点关注日益增长的互联网流量需求所带来的挑战。我们探索了卫星、机载和地面网络的融合,强调了低地球轨道(LEO)卫星、高空平台站(HAPS)和基于地面航空网络(TAN)的服务的作用。我们的贡献包括利用二部图方法和线性规划技术,在非地面无线网络中优化资源分配和容量规划的理论模型。该模型显示了适应性和效率,通过数值分析提供了关键的见解。利用详细的空中交通数据集,基于机器学习的聚合方法和现实世界的网络参数,我们的研究解决了当前的挑战,例如高密度空域中可扩展的网络容量维度,通过强大的资源供应满足服务质量的需求,并推进了天空地面集成网络(SAGIN)通信网络的设计。来自欧洲空域的数值结果表明,随着航空乘客采用地面互联网使用模式,以haps为基础的服务补充TAN和LEO卫星网络将是必不可少的。
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来源期刊
Vehicular Communications
Vehicular Communications Engineering-Electrical and Electronic Engineering
CiteScore
12.70
自引率
10.40%
发文量
88
审稿时长
62 days
期刊介绍: Vehicular communications is a growing area of communications between vehicles and including roadside communication infrastructure. Advances in wireless communications are making possible sharing of information through real time communications between vehicles and infrastructure. This has led to applications to increase safety of vehicles and communication between passengers and the Internet. Standardization efforts on vehicular communication are also underway to make vehicular transportation safer, greener and easier. The aim of the journal is to publish high quality peer–reviewed papers in the area of vehicular communications. The scope encompasses all types of communications involving vehicles, including vehicle–to–vehicle and vehicle–to–infrastructure. The scope includes (but not limited to) the following topics related to vehicular communications: Vehicle to vehicle and vehicle to infrastructure communications Channel modelling, modulating and coding Congestion Control and scalability issues Protocol design, testing and verification Routing in vehicular networks Security issues and countermeasures Deployment and field testing Reducing energy consumption and enhancing safety of vehicles Wireless in–car networks Data collection and dissemination methods Mobility and handover issues Safety and driver assistance applications UAV Underwater communications Autonomous cooperative driving Social networks Internet of vehicles Standardization of protocols.
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