Location History:
- Pohang-si, KR (2016)
- Gyeongsangbuk-do, KR (2017)
Company Filing History:
2 out of 131,611 
2 out of 1,338 
Years Active: 2016-2017
Title: Yeon-Geun Lim: Innovator in MIMO Technology
Introduction
Yeon-Geun Lim is a prominent inventor based in Gyeongsangbuk-do, South Korea. He has made significant contributions to the field of wireless communication, particularly in Multiple Input Multiple Output (MIMO) systems. With a total of 2 patents, Lim's work focuses on enhancing channel feedback mechanisms in advanced communication systems.
Latest Patents
Lim's latest patents include an "Apparatus and method for channel feedback in multiple input multiple output system." This invention provides a method and apparatus for channel feedback by a signal transmitting device in a MIMO system. The method involves transmitting a pilot that reflects a compression rate to a signal receiving device, receiving channel-related information on a compressed channel, and performing precoding based on that information. The apparatus consists of a transmitting unit, a receiving unit, and a precoding unit, all designed to optimize the feedback process in MIMO systems.
Another notable patent is also titled "Apparatus and method for channel feedback in multiple input multiple output system." This invention outlines a method for feeding back a channel in a wireless communication system using MIMO antennas. The process includes receiving a signal from a transmitter, configuring a channel matrix, and creating a codebook by quantizing a selected channel part to be fed back to the transmitter.
Career Highlights
Throughout his career, Yeon-Geun Lim has worked with esteemed organizations such as Samsung Electronics and Yonsei University. His experience in these institutions has allowed him to collaborate on cutting-edge research and development projects in the field of wireless communication.
Collaborations
Lim has collaborated with notable colleagues, including Hyoung-Youl Yu and Chan-Byoung Chae. These partnerships have contributed to the advancement of MIMO technology and its applications in modern communication systems.
Conclusion
Yeon-Geun Lim's innovative work in MIMO technology has significantly impacted the field of wireless communication. His patents reflect a deep understanding of channel feedback mechanisms, paving the way for future advancements in this area.