This inventor holds 1 USPTO granted patent. Top assignee: Jilin University. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Difei Jia: Innovator in High-Speed Railway Communication
Introduction
Difei Jia is a prominent inventor based in Changchun, China. He has made significant contributions to the field of high-speed railway technology, particularly in the area of integrated sensing and communication systems. His innovative approach combines advanced algorithms with practical applications to enhance railway operations.
Latest Patents
Difei Jia holds a patent for a groundbreaking invention titled "Self-powered integrated sensing and communication interactive method of high-speed railway based on hierarchical deep reinforcement learning." This invention provides a self-powered integrated sensing and communication (ISAC) interactive method for high-speed railways. It includes constructing an integrated system framework for passive sensing and communication of high-speed trains. The passive sensor is primarily used for receiving train status information, while the access point (AP) is utilized for sensing the status information of the train. During remote communication between the AP and the base station (BS), the Gaussian mixture model (GMM) clustering method is employed to obtain reference handover triggering points and complete the communication handover. Additionally, an option-based HDRL algorithm is proposed to train the high-speed train agent, enabling a dynamic autonomous switching process of information sensing and remote communication. This ensures minimal task completion time and timely charging for sensors.
Career Highlights
Difei Jia is affiliated with Jilin University, where he continues to advance his research and development efforts. His work focuses on integrating passive sensing and remote communication to improve the efficiency and safety of high-speed railway systems. His innovative contributions have garnered attention in the field and have the potential to revolutionize railway communication technologies.
Collaborations
Difei Jia has collaborated with notable colleagues, including Fengye Hu and Qiang Li. Their combined expertise enhances the research and development efforts in high-speed railway technologies.
Conclusion
Difei Jia is a visionary inventor whose work in high-speed railway communication systems exemplifies the intersection of technology and innovation. His contributions are paving the way for more efficient and reliable railway operations.