Sang-In Kim

Title: **Innovator Spotlight: Sang-In Kim**

Introduction

Sang-In Kim, an accomplished inventor based in Gyeongsangbuk-do, South Korea, has made significant contributions to the field of telecommunications. With a strong focus on communication technologies, he holds a patent that enhances the efficiency of signal transmission in multi-hop communication systems.

Latest Patents

Sang-In Kim's noteworthy patent is titled "Method for transmitting signal and method for receiving signal." This invention details a method that spreads control channel data through a PN code, generating diffused control channel data. It further employs time division multiplexing (TDM) to combine this data with service channel data, resulting in a multiplexed signal. The innovation is crucial as it improves frequency efficiency by eliminating the need for different RF frequencies between the control and service channels, ultimately enhancing channel efficiency through WAVE channel switching.

Career Highlights

Sang-In Kim is an esteemed member of the Electronics and Telecommunications Research Institute. His work in developing advanced signal transmission methods showcases his expertise and commitment to innovation within the telecommunications sector.

Collaborations

Throughout his career, Sang-In has had the privilege of collaborating with talented colleagues, including Hyun-Seo Oh and Hyun-Kyun Choi. These partnerships have fostered creativity and furthered research efforts in signal processing and telecommunications.

Conclusion

Sang-In Kim stands out as a pioneering inventor whose work continues to influence the field of telecommunications. His innovative methods for signal transmission not only showcase his technical skills but also highlight the importance of collaboration in driving advancements in technology. As the telecommunications industry evolves, contributions like those of Sang-In Kim will remain pivotal in shaping the future.