Baoji Wang

Title: Innovations of Baoji Wang

Introduction

Baoji Wang is a prominent inventor based in Beijing, China. He has made significant contributions to the field of satellite communication, holding a total of four patents. His work focuses on enhancing the efficiency and accuracy of communication systems through innovative methods.

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 network and the satellite. The method 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. This pilot signal is then transmitted to all downlink beams, providing synchronization for all satellite stations covered by the satellite.

Another notable patent is "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. The approach includes using CDMA spread spectrum transmission to share power resources for signal transmission at multiple stations. An external pilot signal is employed to synchronize the CDMA signals from various terminal stations, eliminating path delay differences and ensuring that multi-channel CDMA signals are clock synchronized and phase aligned at the receiving station.

Career Highlights

Baoji Wang has worked at prestigious institutions, including Peking University and Beijing Xinxing Weitong Technology Co., Ltd. His experience in these organizations has contributed to his expertise in satellite communication technologies.

Collaborations

Throughout his career, Baoji Wang has collaborated with notable colleagues, including Ye Jin and Tao He. Their joint efforts have further advanced the field of satellite communication.

Conclusion

Baoji Wang's innovative patents and contributions to satellite communication demonstrate his significant impact on the industry. His work continues to pave the way for advancements in communication technologies.