Jae Ryong Shim

Title: Innovations of Jae Ryong Shim

Introduction

Jae Ryong Shim is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of mobile communication systems. With a total of 6 patents to his name, his work focuses on advanced data modulation techniques.

Latest Patents

One of his latest patents is titled "Apparatus and method for modulating data message by employing orthogonal variable spreading factor (OVSF) codes in mobile communication system." This invention outlines a method for converting source data into a channel-modulated signal. The process involves encoding the source data, generating spreading codes based on data rates, and spreading the control and data parts to create the channel-modulated signal.

Another significant patent is the "Orthogonal complex spreading method for multichannel and apparatus thereof." This method includes complex-summing and complex-multiplying data using orthogonal Hadamard sequences. The output is then spread using a spreading code, enhancing the efficiency of multichannel communication.

Career Highlights

Jae Ryong Shim has worked at the Electronics and Telecommunications Research Institute, where he has contributed to various innovative projects. His expertise in mobile communication has positioned him as a key figure in the development of advanced communication technologies.

Collaborations

Throughout his career, Jae Ryong Shim has collaborated with notable colleagues, including Seung Chan Bang and Jung Im Kim. These collaborations have further enriched his work and contributed to the success of his inventions.

Conclusion

Jae Ryong Shim's contributions to mobile communication through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the field and pave the way for future innovations.