Sung Duk Choi is a notable inventor based in Gyeonggi-do, South Korea, recognized for his significant contributions to mobile communication technology. With an impressive portfolio of 21 patents, Choi has focused on developing methods that enhance the efficiency and reliability of data transmission in communication systems.

Latest Patents

Choi's latest patents reflect his innovative approach to solving complex issues in mobile communications. One of his inventions is a "Method for receiving ACK/NACK signal in mobile communication system." This method improves the transmission of acknowledgment (ACK) and negative acknowledgment (NACK) signals by effectively utilizing resources for data and control information transmission. By identifying the resources required for receiving these signals, his method enhances the overall efficiency of mobile communication systems.

Another significant patent is the "Method for transmitting control signal using efficient multiplexing." This invention describes a framework for multiplexing multiple 1-bit control signals within a designated time-frequency domain using code division multiple access (CDMA). This approach not only streamlines the transmission process but also boosts the reliability of 1-bit control signals, which are crucial for effective communication between devices.

Career Highlights

Sung Duk Choi is associated with LG Electronics Inc., a leading technology company known for its innovative solutions in electronics and telecommunications. His role at LG has allowed him to make substantial advancements in mobile communication technology, contributing to the company's reputation for innovation.

Collaborations

Throughout his career, Choi has collaborated with esteemed colleagues, including Hak Seong Kim and Ki Jun Kim. These collaborations have undoubtedly enhanced the impact and scope of his inventions, as working alongside other talented individuals in the field of mobile communication has led to the development of groundbreaking technologies.

Conclusion

Sung Duk Choi stands out as a prominent inventor in the domain of mobile communication. His cutting-edge patents demonstrate a commitment to improving the efficiency and reliability of communication systems. As technology continues to evolve, contributions from innovators like Choi will undoubtedly play a critical role in shaping the future of mobile communications.

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