Kwonhue Choi

Title: Innovations by Kwonhue Choi in Signal Modulation

Introduction

Kwonhue Choi is a notable inventor based in Gyeongsangbuk-do, South Korea. He has made significant contributions to the field of signal modulation, particularly in filter bank multi-carrier systems. With a total of four patents to his name, Choi's work has advanced the efficiency and effectiveness of communication technologies.

Latest Patents

Choi's latest patents include a method for signal modulation in a filter bank multi-carrier system. This method involves generating multiple candidate transmission signals by modulating a complex symbol vector. The goal is to select a transmission signal with the lowest peak power or peak-to-average power ratio (PAPR). Another significant patent is an apparatus and method for signal modulation and demodulation in a filter bank multi-carrier system. This innovation also focuses on generating candidate transmission signals that achieve a single carrier effect while improving PAPR performance.

Career Highlights

Kwonhue Choi is affiliated with the Research Cooperation Foundation of Yeungnam University. His work in this institution has allowed him to collaborate with other experts in the field and contribute to groundbreaking research in signal processing.

Collaborations

Choi has worked alongside his coworker, Dongjun Na, to further enhance the research and development of signal modulation technologies. Their collaboration has led to innovative solutions that address challenges in communication systems.

Conclusion

Kwonhue Choi's contributions to signal modulation have made a significant impact on the field of communication technology. His innovative patents and collaborations continue to pave the way for advancements in this area.