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Monte Carlo-based digital twin for ground-to-QEYSSat quantum link simulations
US & West ·
A Monte Carlo-based simulator was developed for modeling the quantum communication channel between ground and QEYSSat satellite. It probabilistically accounts for key physical effects from photon emission to detection, including difficult-to-model phenomena like afterpulsing. This improves the accuracy of channel performance predictions.
Why it matters
Accurate modeling of quantum channels is critical for security in future communication infrastructures.
At the 20th anniversary of the Korea-Africa Economic Cooperation (KOAFEC), Korea and Africa charted a new course for cooperation on artificial intelligence and digital infrastructure. Details of agreements were not disclosed.
