Seong-Rag Kim

Title: The Innovations of Seong-Rag Kim

Introduction

Seong-Rag Kim is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of mobile communication systems, holding a total of 13 patents. His work focuses on improving reception performance and reducing inter-cell interference in multi-cell environments.

Latest Patents

One of his latest patents is an iterative reception method and iterative receiver designed for mobile communication systems. This invention addresses the challenge of inter-cell interference by re-spreading a soft determination value from different cells, excluding a specific cell. This innovative approach enhances the reception performance of the iterative receiver by iteratively performing channel estimation on the received signal. Another notable patent is the iterative receiver and method for detecting transmitted signals. In this invention, a signal detector estimates interference from an estimated transmitted signal and cancels it from the received signal. The process involves several steps, including channel decoding and covariance estimation, to ensure accurate signal detection.

Career Highlights

Seong-Rag Kim has worked with esteemed organizations such as the Electronics and Telecommunications Research Institute and Samsung Electronics. His experience in these companies has allowed him to develop and refine his innovative ideas in mobile communication technology.

Collaborations

He has collaborated with notable colleagues, including In-Kyeong Choi and Dong-Seung Kwon, contributing to advancements in their respective fields.

Conclusion

Seong-Rag Kim's contributions to mobile communication technology through his patents and collaborations highlight his role as a leading inventor in the industry. His innovative methods for improving signal reception and reducing interference are paving the way for advancements in communication systems.