Ki Back Kim

Title: The Innovations of Ki Back Kim

Introduction

Ki Back Kim is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of wireless communication, holding a total of seven patents. His work focuses on enhancing the efficiency and performance of communication systems.

Latest Patents

One of Ki Back Kim's latest patents is a transmission power control method for a base station in an Orthogonal Frequency Division Multiple Access (OFDMA)-based wireless communication system. This innovative method aims to reduce power consumption by turning off the bias of the power amplifier during the duration of a symbol that carries no user data. The process involves checking scheduling information of radio resources, detecting symbols without user data, and subsequently turning off the power amplifier's bias for the duration of these symbols. This approach effectively minimizes the power consumption of the base station, contributing to more sustainable communication practices.

Career Highlights

Ki Back Kim is currently employed at Samsung Electronics Co., Ltd., where he continues to develop cutting-edge technologies in wireless communication. His expertise and innovative mindset have positioned him as a key player in the industry.

Collaborations

Throughout his career, Ki Back Kim has collaborated with notable colleagues, including Young Kyu Choi and Dong Geun Lee. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Ki Back Kim's contributions to wireless communication through his innovative patents and collaborations highlight his importance in the field. His work not only advances technology but also promotes energy efficiency in communication systems.