Kwonhue Choi

Title: Kwonhue Choi: Innovator in Signal Transmission Technologies

Introduction

Kwonhue Choi is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of telecommunications, particularly in the area of signal transmission methods. His innovative work has led to the development of a patented technology that enhances communication systems.

Latest Patents

Kwonhue Choi holds a patent for a "Signal transmission method and signal reception method of heterogeneous systems sharing frequency band." This invention provides a method for signal transmission performed by a transmitter of a target communication system that shares a frequency band with a general communication system. The method includes mapping information symbols to be transmitted to a delay-Doppler (DD) domain, determining an information symbol mapping matrix, applying an inverse symplectic finite Fourier transform (ISFFT) to the mapping matrix, transforming it into a frequency-time (FT) matrix, and generating a transmission signal in the time domain.

Career Highlights

Kwonhue Choi is affiliated with the Electronics and Telecommunications Research Institute, where he has been instrumental in advancing research in telecommunications. His work has been recognized for its potential to improve the efficiency and effectiveness of communication systems.

Collaborations

Kwonhue Choi has collaborated with notable colleagues, including Kwanwoong Ryu and Chung Sup Kim. These collaborations have contributed to the development of innovative solutions in the field of telecommunications.

Conclusion

Kwonhue Choi's contributions to signal transmission technologies exemplify the importance of innovation in telecommunications. His patented methods are paving the way for more efficient communication systems, showcasing his role as a leading inventor in this field.