Company Filing History:
Years Active: 2025
Title: Liangang Chi: Innovator in OAM Beam Communication
Introduction
Liangang Chi is a prominent inventor based in Beijing, China. He has made significant contributions to the field of communication technology, particularly in the area of orbital angular momentum (OAM) beam communication. With a total of 2 patents, Chi is recognized for his innovative approaches to enhancing communication systems.
Latest Patents
Chi's latest patents include a method and apparatus for OAM beam communication. This method involves transmitting a reference signal to a receiver, receiving feedback information from the receiver, and determining a weight vector that adjusts the divergence angle of the OAM beam. The process culminates in the transmission of an adjusted OAM beam. Another notable patent is a precoding method performed by a reconfigurable intelligent surface (RIS) array. This method includes determining a phase shift list for the RIS array, acquiring an index value from user equipment, and configuring the phase shifts of each RIS element accordingly.
Career Highlights
Liangang Chi is currently employed at Beijing Xiaomi Mobile Software Co., Ltd. His work at this leading technology company allows him to apply his innovative ideas in practical applications, contributing to advancements in mobile communication technologies.
Collaborations
Chi collaborates with talented individuals such as Li Yang and Feng Zheng. These partnerships enhance his research and development efforts, fostering a collaborative environment for innovation.
Conclusion
Liangang Chi's contributions to OAM beam communication and his innovative patents position him as a key figure in the field of communication technology. His work continues to influence advancements in this critical area.