Kil-Hwan Kim

Title: Kil-Hwan Kim: Innovator in MIMO Communication Systems

Introduction

Kil-Hwan Kim is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of communication systems, particularly in the area of multiple input multiple output (MIMO) technology. With a total of 2 patents, his work has advanced the capabilities of modern communication systems.

Latest Patents

Kil-Hwan Kim's latest patents include a method and apparatus for soft-decision detection in a 2×2 MIMO system. This method involves detecting all candidate symbol vector sets S, which encompass all values of a real part and an imaginary part. It also includes calculating a log-likelihood ratio (LLR) with respect to these candidate symbol vector sets S. Another notable patent is for an apparatus and method for detecting signals in a spatial multiplexing MIMO communication system. This system generates Q and R matrices through QR decomposition of a channel matrix, determining a detection order of transmission symbols and effectively removing interference to enhance signal detection.

Career Highlights

Throughout his career, Kil-Hwan Kim has worked with esteemed organizations such as Samsung Electronics Co., Ltd. and Yonsei University. His experience in these institutions has allowed him to collaborate on various innovative projects and contribute to advancements in communication technologies.

Collaborations

Kil-Hwan Kim has collaborated with notable colleagues, including Jae-seok Kim and Ji-Hun Koo. These partnerships have fostered a creative environment that has led to significant technological advancements.

Conclusion

Kil-Hwan Kim's contributions to MIMO communication systems exemplify his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of complex communication challenges and offer solutions that enhance the efficiency of modern communication systems.