Company Filing History:
Years Active: 2021-2024
Title: Innovations of Xiaosong Yu in Quantum Key Distribution
Introduction
Xiaosong Yu is a prominent inventor based in Beijing, China. He has made significant contributions to the field of quantum key distribution (QKD) and has been awarded 2 patents for his innovative work. His research focuses on enhancing security measures in communication networks through advanced methods and devices.
Latest Patents
Xiaosong Yu's latest patents include a "Method, device of secret-key provisioning and computer-readable storage medium thereof." This invention discloses a secret-key provisioning (SKP) method and device based on an optical line terminal (OLT). It can generate an SKP queue according to key requests received, generate at least one secret-key according to the SKP queue, and store the secret-key in key pools (KPs) of corresponding ONUs. Additionally, a non-transitory computer-readable storage medium is also disclosed.
Another notable patent is the "Method and device for allocating QKD network resources and computer-readable storage medium thereof." This invention outlines a method for allocating QKD network resources, which involves obtaining a network structure of a QKD network and constructing a key topology based on the distribution condition of quantum key resources. The method also includes steps for distributing quantum key resources based on the sensitivity of the encrypted service.
Career Highlights
Xiaosong Yu is affiliated with the Beijing University of Posts and Telecommunications, where he continues to advance research in quantum technologies. His work has garnered attention for its potential applications in secure communications.
Collaborations
He has collaborated with notable colleagues such as Yongli Zhao and Yajie Li, contributing to the advancement of research in quantum key distribution.
Conclusion
Xiaosong Yu's innovative contributions to quantum key distribution highlight his role as a leading inventor in the field. His patents reflect a commitment to enhancing security in communication networks through advanced technologies.