Yun-Jeoug Song

Title: Innovations of Yun-Jeoug Song in Frequency Offset Estimation

Introduction

Yun-Jeoug Song is a notable inventor based in Daejon, South Korea. He has made significant contributions to the field of telecommunications, particularly in the area of frequency offset estimation. His innovative work has implications for improving the accuracy of signal processing in various applications.

Latest Patents

Yun-Jeoug Song holds a patent for a "Frequency offset estimating method and receiver employing the same." This invention provides a method for estimating carrier wave or Doppler frequency offset based on an approximated quadratic non-linear function during fine search. The method includes several steps: extracting more than three discrete samples close to a maximum value of a power spectrum density function, inducing a quadratic non-linear function using the extracted samples, and estimating the frequency offset from the maximum point of the quadratic function. This technology allows for precise frequency offset estimation without increasing hardware complexity.

Career Highlights

Yun-Jeoug Song is affiliated with the Electronics and Telecommunications Research Institute, where he continues to advance research in telecommunications. His work has been instrumental in developing methods that enhance the performance of communication systems.

Collaborations

Yun-Jeoug Song has collaborated with notable colleagues, including Byoung-Hak Kim and Pan-Soo Kim. Their joint efforts contribute to the ongoing research and development in the field of telecommunications.

Conclusion

Yun-Jeoug Song's innovative contributions to frequency offset estimation demonstrate his expertise and commitment to advancing telecommunications technology. His work not only enhances the accuracy of signal processing but also paves the way for future innovations in the field.