Guocheng Lv

Title: Guocheng Lv: Innovator in Satellite Communication Technologies

Introduction

Guocheng Lv is a prominent inventor based in Beijing, China, known for his significant contributions to satellite communication technologies. With a total of four patents to his name, he has developed innovative methods that enhance the efficiency and accuracy of satellite communication systems.

Latest Patents

One of his latest patents is titled "Method for piloting from bypass in a network based on satellite load platform." This method aims to unify the influence of distance change and Doppler frequency shift of satellite ground stations across the entire network. It enables accurate quasi-synchronization between the clocks of the whole network and the satellite clock. The process involves transmitting a pilot signal from a bypass based on a satellite load platform, utilizing a spaceborne high stability timing clock source as a reference, and providing pilot signals to all downlink beams for satellite stations.

Another notable patent is the "Method for quasi-synchronous code division multiple access based on synchronization clock by piloting." This method allows CDMA to operate under quasi-synchronous conditions, making it suitable for open wireless channels with or without relay nodes, such as satellite communication systems. It employs CDMA spread spectrum transmission to share power resources and utilizes an external pilot signal to synchronize the CDMA signals from multiple terminal stations, ensuring that multi-channel CDMA signals are clock synchronized and phase aligned.

Career Highlights

Guocheng Lv has worked at prestigious institutions, including Peking University and Beijing Xinxing Weitong Technology Co., Ltd. His work has significantly impacted the field of satellite communications, leading to advancements that improve signal transmission and reception.

Collaborations

Throughout his career, Guocheng has collaborated with notable colleagues, including Ye Jin and Tao He. These collaborations have contributed to the development of innovative solutions in satellite technology.

Conclusion

Guocheng Lv's contributions to satellite communication through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in communication technologies, paving the way for more efficient satellite systems.