Dong-Kyu Sim

Title: The Innovations of Dong-Kyu Sim

Introduction

Dong-Kyu Sim is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of wireless communication, particularly in the development of technologies that support higher data transmission rates.

Latest Patents

One of his key patents is titled "Filter control apparatus and method for filter bank multi-carrier technique in wireless communication system." This invention pertains to a 5th generation (5G) or pre-5G communication system, which aims to support data transmission rates that exceed those of the 4th generation (4G) communication systems, such as long-term evolution (LTE). The patent describes a method for transmitting a filter bank multi-carrier (FBMC) symbol in a wireless communication system. It outlines a process that includes transmitting a first FBMC symbol generated by applying filters to subcarriers according to a first pattern, followed by transmitting a second FBMC symbol generated by applying the filters to the subcarriers according to a second pattern. This innovation showcases the potential for enhanced communication capabilities in modern technology.

Career Highlights

Dong-Kyu Sim has had a distinguished career, working with prominent organizations such as Samsung Electronics Co., Ltd. and Yonsei University. His experience in these institutions has allowed him to develop and refine his innovative ideas in the field of wireless communication.

Collaborations

Throughout his career, Dong-Kyu Sim has collaborated with talented individuals, including Kyeongyeon Kim and Yong-Jin Ahn. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Dong-Kyu Sim's work in wireless communication exemplifies the innovative spirit that drives technological advancement. His contributions, particularly in the realm of 5G technology, highlight the importance of continuous research and development in enhancing communication systems.