End-to-end satellite communication systems and associated services

The areas of R&I, which needs to be addressed to tackle the above-mentioned expected outcomes are:

1) R&I on secure quantum communications through the development of components for quantum satellite communication systems as well as of space technology components and systems necessary for Quantum Key Distributions (QKD), e.g. space compatible Quantum Random Number Generators (QRNG), single or entangled photon sources, decoy state systems, associated electronics, systems for key management and storage, single photon detectors and super accurate pointing mechanisms, protocols and standards, quantum specific on-board computers as well as novel user authentication mechanisms. This area also includes the tools necessary to simulate, control and monitor the space quantum information networks, development and/or use of testbeds or any other system used to recreate or simulate the space environment to test quantum satellite communications technology components.

2)