Company Filing History:
Years Active: 2001-2009
Title: Innovations of Gin-Kyu Choi in Mobile Communication Systems
Introduction
Gin-Kyu Choi is a prominent inventor based in Seoul, South Korea, known for his significant contributions to mobile communication technology. He holds a total of 17 patents, showcasing his expertise and innovative spirit in the field.
Latest Patents
Choi's latest patents include an "Apparatus and method for canceling an interference signal in a mobile communication system using multiple antennas." This invention discloses a method for enhancing the performance of error correction codes in response to error propagation influences. The apparatus allows a mobile communication system to transmit and receive data at high speeds using multiple transmission and reception antennas. It estimates transmission signals from received signals, measures error components, performs error correction, and reconstructs transmission signals to improve data detection.
Another notable patent is the "Apparatus and method for cancelling interference in a mobile communication system using multiple antennas." This invention aims to enhance error correction code performance against error waves in a Multi-Input Multi-Output (MIMO) communication system. The receiver unit estimates transmitted signals from multiple paths, selects and combines these signals, and updates received signals to optimize data detection.
Career Highlights
Choi is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop advanced communication technologies. His work has significantly impacted the efficiency and reliability of mobile communication systems.
Collaborations
Throughout his career, Choi has collaborated with notable colleagues, including Yong-Suk Moon and Hun-Kee Kim, contributing to various projects that enhance mobile communication technologies.
Conclusion
Gin-Kyu Choi's innovative work in mobile communication systems has led to significant advancements in the field. His patents reflect a deep understanding of technology and a commitment to improving communication efficiency.
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