Coverage and rate analysis of leo satellite-to-airplane communication networks in terahertz band

X Wang, N Deng, H Wei - IEEE Transactions on Wireless …, 2023 - ieeexplore.ieee.org
The low Earth orbit (LEO) satellite constellation in the terahertz (THz) band is one of the
promising technologies to provide global coverage and high-rate transmission to the …

MEO satellite-to-ground Decoy-State QKD links realistic performance analysis

A Ntanos, N Lyras, D Zavitsanos… - … on Space Optics …, 2023 - spiedigitallibrary.org
In this study a feasibility analysis of a satellite-to-ground QKD link employing the Decoy-
State BB84 protocol for both LEO and MEO satellite constellations is presented. Considering …

Satellite-to-Ground QKD in Urban Environment: A Comparative Analysis of Small-Sized Optical Ground Stations

A Ntanos, NK Lyras, A Stathis… - IEEE Aerospace and …, 2024 - ieeexplore.ieee.org
This article presents an in-depth satellite-to-ground quantum key distribution (QKD)
feasibility analysis between a low Earth orbit (LEO) satellite and a 0.28-m small-sized optical …

Time-bin encoding quantum key distribution in free-space horizontal links during nighttime and daytime

S Cocchi, D Ribezzo, G Guarda, P Centorrino… - arXiv preprint arXiv …, 2025 - arxiv.org
Free-space quantum key distribution (QKD) represents a groundbreaking advancement in
secure communication, enabling secure key exchange over vast distances and offering …

Entanglement-based QKD over LEO satellite-to-ground time-varying atmospheric channel

A Ntanos, NK Lyras, A Stathis… - Free-Space Laser …, 2023 - spiedigitallibrary.org
For enabling and realizing long-haul Quantum Key Distribution (QKD), satellite
communication infrastructure is exploited to deliver symmetric encryption keys to ground …

[PDF][PDF] Advanced Quantum Communications for Next-generation Secure Optical Networks

O Alia - 2023 - core.ac.uk
New quantum technologies are set to radically change many fields, including computation,
sensing and communication. However, the question of building a large-scale quantum …