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  • Ubiquitous 6G Service Through Non-Terrestrial Networks
    Non-Terrestrial Networks (NTN) are expected to be part of 6G from the start of its use, with the main objective to provide ubiquitous global coverage, including indoor coverage As NTN are being first introduced in a late phase of 5G, it is natural to use an evolution of 5G to 6G rather than a disruptive approach In this article we describe the current state of NTN in 5G based on 3GPP Release
  • Non-Terrestrial Network Advantages, Challenges, and Applications
    Non-terrestrial network (NTN) capabilities and performance promise to enable a new wave of applications and features while providing coverage to everyone worldwide From 5G through 6G cellular and beyond, enhanced NTN capabilities will improve use cases in consumer applications like gaming and personal health monitoring while boosting emergency and disaster response and capabilities in the
  • Evolution of Satellite Communication Systems Toward 5G 6G for 2025 . . .
    Key challenges and technologies for future research (1) Application layer—direct smart phone access to satellites [30]: Traditional satellite phones typically require bulky anten-
  • Technical Narrative | PDF | Antenna (Radio) | Communications Satellite
    This document provides technical details about SpaceX's proposed direct-to-cellular non-geostationary satellite system The system would utilize a hosted payload on SpaceX's second generation NGSO satellite constellation to provide cellular connectivity using unmodified commercial phones It would operate on T-Mobile's spectrum in the L-band and leverage SpaceX's existing satellite resources
  • WHITE PAPER TOWARDS 6G ARCHITECTURE: KEY CONCEPTS, CHALLENGES, AND . . .
    EXECUTIVE SUMMARY We are entering the standardization phase for the 6th generation (6G) of wireless technologies While valuable lessons have been learned from the design, deployment, and operation of 5G and Beyond in Europe, new requirements, emerging technologies, and evolving business models must be natively integrated into the next-generation mobile network architecture This white paper
  • Inter-beam handover schemes for LEO satellites in 5G satellite . . .
    Direct-to-Smartphone for 6G NTN: Technical Routes, Challenges, and Key Technologies Article Jul 2024 Yuanzhi He Yongwei Xiao Shijie Zhang Zhiqiang Li
  • FCC TAC 6G Working Group Report 2025
    A key challenge is the lack of new mid-band spectrum in the U S , which risks slowing wireless innovation and competitiveness 5G Americas supports efforts to open more spectrum to sustain growth and prepare for future technologies like 6G 5G is increasingly viewed as a platform essential to modern digital economies, with successful
  • Very-Low-Earth-Orbit Satellite Networks for 6G - Huawei
    This paper proposes the vision for the evolution of VLEO satellites-based NTN towards 6G and describes technical challenges and potential solutions




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