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arXiv 2609.05184cs.NI

面向联邦化、绿色化与高韧性的6G非地面网络

Towards Federated, Green, and Resilient 6G Non-Terrestrial Networks

Sarath Babu, Victor Baños-Gonzalez, Mario Cordina, Debabrata Dalai, Tomaso de Cola, Franco Davoli, Etienne Victor Depasquale, Ashutosh Dutta, Hesham ElBakoury, … 展开作者

Sarath Babu, Victor Baños-Gonzalez, Mario Cordina, Debabrata Dalai, Tomaso de Cola, Franco Davoli, Etienne Victor Depasquale, Ashutosh Dutta, Hesham ElBakoury, Michael A. Enright, Giovanni Giambene, Sumit Goswami, Ramesh Gupta, Wael Jaafar, Eman Hammad, B. S. Manoj, Tony Li, Manuel M. H. Roth, Paresh Saxena, Pat Scanlan, Zhili Sun, Daniele Tarchi, Saviour Zammit

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中文总结 AI 辅助

该研究针对融合地面网的6G非地面网络,提出联邦化等方案,提升了延迟与连接性能,还探讨了开放无线接入网应用及安全韧性等问题。

中文摘要 AI 辅助

本研究聚焦未来5G/6G系统中与地面网络(TN)融合的非地面网络(NTN)。NTN采用三维架构,其中低轨(LEO)卫星网络将在弥合数字鸿沟方面发挥关键作用,它补充了集中于高密度、高流量区域的地面5G/6G逐步部署,通过确保广阔地理区域内的服务连续性,以及在紧急情况或偏远地区提供覆盖。在此背景下,我们针对符合IMT-2030愿景的地面与非地面网络(T-NTN)融合及联邦化的网络问题展开研究,重点关注互操作性、频谱共存、统一控制与管理以及服务连续性。联邦化是融合的补充方法,它使不同卫星系统能够通过协议、潜在的统一卫星终端以及共同的资源管理进行协作。我们表明,与非联邦化的LEO架构相比,系统联邦化显著提升了延迟性能与连接鲁棒性。本文还研究了在T-NTN中采用开放无线接入网(Open-RAN)架构的挑战及可能的解决方案,包括巨型LEO系统的路由选择、边缘智能以及作为可持续性关键要素的能效。最后,我们探讨了联邦T-NTN架构的安全性、隐私性与韧性,重点关注零信任、安全路由、可信边缘智能、后量子密码学(PQC)以及量子密钥分发(QKD)。

英文摘要

This study focuses on future Non-Terrestrial Networks (NTN) integrated with Terrestrial Networks (TN) for future 5G/6G systems. NTN envisions a 3D architecture, where Low Earth Orbit (LEO) satellite networks will play a key role in bridging the digital divide, complementing the gradual terrestrial 5G/6G rollout concentrated in high-density and high-traffic areas, by ensuring service continuity across broad geographic regions and providing coverage in case of emergencies or in remote areas. In this context, we address networking issues for the integration and federation of Terrestrial and Non-Terrestrial Network (T-NTN) in line with the IMT-2030 vision, focusing on interoperability, spectrum coexistence, unified control and management, and service continuity. Federation is a complementary approach to integration that enables distinct satellite systems to cooperate through agreements, potentially unified satellite terminals, and common resource management. We show that system federation significantly enhances both latency performance and connectivity robustness compared with non-federated LEO architectures. This paper also investigates the challenges and possible solutions for adopting the Open-RAN architecture for T-NTN, including routing options for mega-LEO systems, edge intelligence, and energy efficiency as critical elements for sustainability. Finally, we address the security, privacy, and resilience aspects of federated T-NTN architectures with emphasis on zero-trust, secure routing, trustworthy edge intelligence, Post-Quantum Cryptography (PQC), and Quantum Key Distribution (QKD).

发表机构

  • Iowa State University(爱荷华州立大学)
  • iABG
  • Department of Communications & Computer Engineering, University of Malta(马耳他大学通信与计算机工程系)
  • Indian Institute of Space Science and Technology(印度空间科学与技术学院)
  • German Aerospace Center (DLR)(德国航空航天中心)
  • DITEN-University of Genoa / CNIT National Laboratory of Smart and Secure Networks (S2N)(热那亚大学DITEN / CNIT智能与安全网络国家实验室)
  • Johns Hopkins University(约翰斯·霍普金斯大学)
  • Independent Consultant, Santa Clara, CA, USA(独立顾问)
  • Quantum Dimension, Inc.(量子维度公司)
  • Department of Information Engineering and Mathematics, University of Siena(锡耶纳大学信息与工程数学系)
  • Centre for Quantum Engineering, Research and Education, TCG Crest(TCG Crest量子工程研究教育中心)
  • IEEE MTT-S(IEEE微波理论与技术学会)
  • École de technologie supérieure(高等技术学院)
  • Texas A&M University(德克萨斯农工大学)
  • Hewlett Packard Enterprise(惠普企业)
  • BITS Pilani, Hyderabad Campus(巴伊拉特理工学院皮拉尼校区海德拉巴分校)
  • University of Surrey(萨里大学)
  • Department of Information Engineering, University of Florence(佛罗伦萨大学信息工程系)

机构由 AI 辅助整理,请以论文原文为准。

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