Hyuck-Chan Kwon

Title: Innovations by Hyuck-Chan Kwon in Communication Systems

Introduction

Hyuck-Chan Kwon is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of communication systems, holding two patents that showcase his innovative approach to signal processing and interference cancellation.

Latest Patents

One of his latest patents is titled "Method and apparatus for interference cancellation in a communication system." This invention provides an efficient method for processing received signals by converting an encoded and spectrum spread received signal into received samples. It involves determining a first channel estimate based on a set of pilot signal samples included in the received samples. The process includes passing the received samples through a correlation and decoding process, producing decoded received samples that are then re-encoded and re-spread. The final output is a new set of received samples that have undergone interference cancellation using the modified samples.

Another significant patent by Kwon is "Method and apparatus for controlling signal power level in a communication system." This invention focuses on determining the first and second signal to interference ratios of a received signal before and after interference cancellation. By analyzing the difference between these ratios, the invention establishes a signal to interference threshold that controls the power level of the transmitted signal from the source.

Career Highlights

Hyuck-Chan Kwon is currently employed at Qualcomm Incorporated, a leading company in the telecommunications industry. His work at Qualcomm has allowed him to develop and refine his innovative ideas in communication technology.

Collaborations

Kwon collaborates with Keum-Chan Whang, a fellow innovator in the field. Their partnership has contributed to advancements in communication systems and signal processing techniques.

Conclusion

Hyuck-Chan Kwon's contributions to communication systems through his patents demonstrate his expertise and innovative spirit. His work continues to influence the field, paving the way for more efficient communication technologies.