Sangseok Yun

Title: Innovations of Sangseok Yun

Introduction

Sangseok Yun is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of secure communication technologies. With a total of two patents to his name, his work focuses on enhancing the security of wireless communication systems.

Latest Patents

One of his latest patents is titled "Apparatus and method for secure communication using artificial noise scheme." This invention discloses a secure communication device and method that utilizes an artificial noise scheme. The method involves a multi-antenna legal transmission device and a multi-antenna legal reception device. It includes determining a power allocation ratio for a system parameter by the legal reception device, generating a transmission signal that includes a secret information message based on the determined power allocation ratio and artificial noise, and transmitting this signal to the legal reception device.

Another significant patent is the "Method and apparatus for generating secret key in wireless communication network." This invention outlines a method and apparatus for generating a secret key. It involves acquiring a random sequence using the reciprocity of a radio channel, generating the secret key based on this random sequence, and stopping the generation of the secret key when it is determined that the radio channel is flat based on measurements of flatness from the radio channel.

Career Highlights

Sangseok Yun has worked with prestigious institutions such as the Korea Advanced Institute of Science and Technology and the Electronics and Telecommunications Research Institute. His experience in these organizations has contributed to his expertise in secure communication technologies.

Collaborations

He has collaborated with notable coworkers, including Jeongseok Ha and Sanghun Im. Their collective efforts have further advanced the field of secure communication.

Conclusion

Sangseok Yun's innovative patents and career achievements highlight his significant role in the development of secure communication technologies. His work continues to influence advancements in this critical area of research.