Company Filing History:
Years Active: 2011-2013
Title: **Innovative Contributions of Moon-Il Lee in MIMO Systems**
Introduction
Moon-Il Lee, a prominent inventor based in Gyeonggi-do, South Korea, has made significant contributions to the field of wireless communication technology. With a total of six patents to his name, Lee is recognized for his innovative approaches to multiple-input multiple-output (MIMO) systems, which have become crucial in enhancing wireless communication performance.
Latest Patents
Among his latest patents, one notable invention focuses on MIMO codebook generation. This invention describes a method where particular codebook entries used for a MIMO system with a lower number of antennas can be utilized to generate a codebook for a higher-dimensional MIMO system with increased antennas. Specifically, the entries in rank 1 of a MIMO system with four transmit antennas are ingeniously used to construct new entries for ranks 1 through 8 for an eight transmit antenna base codebook.
Another significant patent addresses repetitive transmissions in multi-carrier based wireless access techniques. This innovative method prepares a symbol for transmission using multiple sub-carriers within a single time unit, repeating the symbol a predetermined number of times. It applies different cyclic shift values to each of the repeated symbols, performs an Inverse Fast Fourier Transform (IFFT) on them, and subsequently transmits these symbols, maximizing the efficiency of wireless data transmission.
Career Highlights
Currently, Moon-Il Lee is affiliated with LG Electronics Inc., where he continues to push the boundaries of innovation in the wireless communications sector. His work at such a leading technology company underlines the importance of practical applications for his inventions, which contribute to the advancement of communication technologies.
Collaborations
Throughout his career, Lee has collaborated with esteemed colleagues, including Bin-Chul Ihm and Jin-Young Chun. These partnerships have fostered an environment of creativity and collaboration, essential for driving innovation and achieving technological breakthroughs in their field.
Conclusion
Moon-Il Lee’s impressive portfolio of patents and his ongoing work with LG Electronics Inc. exemplify the spirit of innovation. His contributions to MIMO systems and wireless communications demonstrate how dedicated inventors can shape technology and improve connectivity for the future. As he continues to develop new ideas and technologies, the impact of his work is sure to resonate through the industry and influence future advancements in telecommunications.