Young Ha Lee

Title: Young Ha Lee: Innovator in Communication Technologies

Introduction

Young Ha Lee is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of communication technologies, holding a total of 8 patents. His work focuses on improving the efficiency and effectiveness of communication systems.

Latest Patents

Among his latest patents is a method and apparatus for decoding using soft decision. This invention outlines an operation method for a first communication node in a communication system, which includes receiving a signal from a second communication node, demodulating the signal to obtain LLR values, and calculating a first codeword based on these values. The process also involves selecting error patterns based on Hamming weights and generating second codewords to determine an optimal codeword. Another notable patent is a method and apparatus for transmitting an OFDM signal. This invention features a transmitting apparatus that includes a controller to determine the size and number of subchannels based on the entire channel band, along with a DFT processor to spread data symbols accordingly.

Career Highlights

Young Ha Lee has worked with esteemed organizations such as the Electronics and Telecommunications Research Institute and Samsung Electronics Co., Ltd. His experience in these companies has allowed him to develop innovative solutions that enhance communication technologies.

Collaborations

Throughout his career, Young Ha Lee has collaborated with notable colleagues, including Seung Jae Bahng and Youn-Ok Park. These collaborations have contributed to the advancement of his research and inventions.

Conclusion

Young Ha Lee is a distinguished inventor whose work in communication technologies has led to multiple patents and significant advancements in the field. His contributions continue to influence the development of efficient communication systems.