This inventor holds 1 USPTO granted patent. Top assignee: Beijing University of Posts and Telecommunications. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Innovations of Zhaoyang Chang in Satellite Technology
Introduction
Zhaoyang Chang is a prominent inventor based in Beijing, China. He has made significant contributions to the field of satellite technology, particularly in the area of congestion control for Low Earth Orbit (LEO) satellites. His innovative approach addresses critical challenges in satellite communication, enhancing the efficiency and reliability of data transmission.
Latest Patents
Zhaoyang Chang holds a patent for a "Leo satellite congestion control routing method." This method involves a series of steps designed to manage data flow effectively among LEO satellites. The process begins with a LEO satellite periodically detecting queue lengths at various ports and informing a Geostationary Earth Orbit (GEO) satellite about congested ports. The GEO satellite then relays this information to a ground station, where a computing center calculates link status weights based on the queue lengths. This data allows the computing center to identify congestion areas and create a routing table for satellites within those areas. Finally, the LEO satellite receives the routing table and executes end-to-end data packet transmission to the designated LEO satellite.
Career Highlights
Zhaoyang Chang is affiliated with the Beijing University of Posts and Telecommunications, where he continues to advance research in satellite communication technologies. His work has garnered attention for its practical applications in improving satellite network performance.
Collaborations
Zhaoyang Chang collaborates with notable colleagues, including Jiaxin Zhang and Kaiwei Wang. Their combined expertise contributes to the ongoing development of innovative solutions in the field of satellite technology.
Conclusion
Zhaoyang Chang's contributions to satellite technology, particularly through his patented congestion control routing method, demonstrate his commitment to enhancing communication systems. His work not only addresses current challenges but also paves the way for future advancements in satellite communications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile