Sanghun Im

Title: Innovations of Sanghun Im

Introduction

Sanghun Im 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

Sanghun Im's latest patents include an "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 the generated 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 by acquiring a random sequence through the reciprocity of a radio channel. The secret key is generated based on this random sequence, and the generation process is halted when the radio channel is determined to be flat.

Career Highlights

Sanghun Im 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

Some of his notable coworkers include Jeongseok Ha and Sangseok Yun. Their collaboration has likely played a role in advancing the research and development of secure communication methods.

Conclusion

Sanghun Im's innovative work in secure communication technologies demonstrates his commitment to enhancing the safety and reliability of wireless communications. His patents reflect a deep understanding of complex communication systems and their security needs.