Xueyuan Li

Title: Innovations of Xueyuan Li in Space-Based ADS-B Technologies

Introduction

Xueyuan Li is a prominent inventor based in Beijing, China. He has made significant contributions to the field of aviation technologies, particularly in the development of advanced methods for space-based Automatic Dependent Surveillance–Broadcast (ADS-B). With a total of 2 patents, his work focuses on optimizing multi-beamforming techniques to enhance signal reception and coverage.

Latest Patents

Xueyuan Li's latest patents include a "Multi-beamforming optimization method for space-based ADS-B based on coverage matrix." This invention outlines a method that calculates signal-to-noise ratios of received signals using an ADS-B signal model and an air-space channel model. It derives the correct reception probability of ADS-B signals by analyzing decoding and collision probabilities, ultimately establishing a digital multi-beamforming optimization model aimed at minimizing the update interval of position messages.

Another notable patent is the "Coevolution-based multi-beamforming optimizing method for space-based ADS-B." This method employs an adaptive dynamic grouping strategy that enhances algorithm performance and optimization efficiency. By grouping optimization parameters based on aircraft density and beam pointing, the method ensures quick convergence to a full-coverage state, thereby improving the overall effectiveness of space-based ADS-B systems.

Career Highlights

Xueyuan Li is affiliated with Beihang University, where he continues to advance research in aviation technologies. His innovative approaches have garnered attention in the field, contributing to the development of more efficient surveillance systems.

Collaborations

Xueyuan Li has collaborated with notable colleagues such as Xuejun Zhang and Yuanhao Tan. Their combined expertise has furthered advancements in the technologies related to space-based ADS-B.

Conclusion

Xueyuan Li's contributions to the field of aviation through his innovative patents demonstrate his commitment to enhancing space-based surveillance systems. His work not only reflects his expertise but also paves the way for future advancements in aviation technology.