Location History:
- Chongro-gu, KR (2008)
- Seoul, KR (2008)
Company Filing History:
Years Active: 2008
Title: Innovations of Gin-Kyu Chol in Mobile Communication Systems
Introduction
Gin-Kyu Chol is a notable inventor based in Chongro-gu, South Korea. He has made significant contributions to the field of mobile communication systems, holding a total of 2 patents. His work focuses on enhancing the performance and efficiency of communication technologies.
Latest Patents
One of his latest patents is titled "Apparatus and method for performing adaptive channel estimation in a mobile communication system." This invention discloses an adaptive channel estimator designed to improve the performance of general channel estimators in mobile communication systems. The adaptive channel estimator detects the noise level of a channel and its speed, implementing an optimum noise elimination filter based on these parameters. This innovation allows for optimal packet data transmission across both low-speed and high-speed channels.
Another significant patent is "Apparatus and method for detecting a power ratio between a traffic channel and a pilot channel in a mobile communication system." This invention provides a method for detecting the power ratio between traffic and pilot channels. The apparatus generates a second signal through channel estimation and compensates the first channel signal using this second signal. It calculates the power ratio by comparing the average value of selected absolute values of symbols to the square of the absolute value of the second signal.
Career Highlights
Gin-Kyu Chol is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the field of mobile communications. His work has been instrumental in advancing technologies that enhance communication efficiency and reliability.
Collaborations
He has collaborated with notable coworkers such as Hun-Kee Kim and Yong-Suk Moon, contributing to various projects that push the boundaries of mobile communication technology.
Conclusion
Gin-Kyu Chol's contributions to mobile communication systems through his innovative patents demonstrate his expertise and commitment to advancing technology in this field. His work continues to influence the development of efficient communication systems.