Entanglement Management in Space-Based Quantum Information Networks

TL;DR

This paper discusses the role of satellites in developing global Quantum Information Networks, addressing integration strategies and challenges for space-based quantum communication systems.

Contribution

It provides an overview of satellite involvement in quantum networks, highlighting architectural integration and key challenges faced in space-based quantum communication.

Findings

Satellites are crucial for long-distance quantum communication.

Integration of satellites into quantum networks faces significant technical challenges.

Space-based quantum networks can potentially enable global secure communication.

Abstract

With the evolution of quantum computing, quantum sensing and secure quantum communication protocols, the demand for global development of Quantum Information Networks (QIN) has become crucial. Satellites play an indispensable role in enabling connectivity across vast distances, transcending terrestrial limitations. In this article, we explore various ways in which satellites may be involved in the deployment of these novel networks from their integration into the network architecture to the challenges they face.