Mingke Dong

Title: Innovations of Mingke Dong in Satellite Communication

Introduction

Mingke Dong is a prominent inventor based in Beijing, China, known for his contributions to satellite communication technologies. He holds a total of four patents that showcase his innovative approaches to enhancing 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 changes and Doppler frequency shifts 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 significant 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. The method employs CDMA spread spectrum transmission to share power resources among multiple transmitting stations. It also utilizes an external pilot signal to synchronize the CDMA signals transmitted by various terminal stations, ensuring that multi-channel CDMA signals are clock synchronized and phase aligned at the receiving station.

Career Highlights

Mingke Dong has worked at notable institutions, including Peking University and Beijing Xinxing Weitong Technology Co., Ltd. His work in these organizations has significantly contributed to advancements in satellite communication technologies.

Collaborations

He has collaborated with esteemed colleagues such as Ye Jin and Tao He, further enhancing the impact of his innovations in the field.

Conclusion

Mingke Dong's innovative patents and career achievements highlight his significant contributions to satellite communication technology. His work continues to influence the development of more efficient communication systems.