Sun-Gi Kim

Title: The Innovations of Sun-Gi Kim

Introduction

Sun-Gi Kim is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of technology, particularly in wireless communication and network security. With a total of 10 patents to his name, Kim's work has had a substantial impact on the industry.

Latest Patents

One of his latest patents is a MAC frame provision method and apparatus capable of establishing security in an IEEE 802.15.4 network. This method generates a MAC frame that includes a MAC header, a payload field, and a frame check sequence (FCS) field. The payload field contains relevant main data according to a frame type defined in the MAC header. A disguised decoy data sequence number (DSN) is generated and inserted into the MAC header, while a real DSN, which corresponds to the transmission sequence number of the MAC frame, is inserted into the payload field. The MAC frame is then transmitted, including the encrypted payload field, to a counterpart node. An acknowledgment frame is used to confirm the reception of the transmitted MAC frame, and an authentication process is performed based on the received data.

Another notable patent is a method for supporting route optimization in a 6LoWPAN based MANEMO environment. This method involves registering a mobile router in an Internet Protocol version 6 over Low power Wireless Personal Area Network (6LoWPAN) network. The mobile router detects movement into a wireless network through the reception of a beacon message and sends a Router Solicitation (RS) message to request registration in the wireless network. The gateway then acquires the mobile router's address from the RS message, assigns a new address for use in the wireless network, and sends a Router Advertisement (RA) message with the assigned address information back to the mobile router.

Career Highlights

Sun-Gi Kim has worked with notable companies such as Samsung Electronics and the University-Industry Cooperation Group of Kyung Hee University. His experience in these organizations has allowed him to develop innovative solutions and contribute to advancements in technology.

Collaborations

Throughout his career, Kim has collaborated with talented individuals, including Yong-Seok Park and Hyo-Hyun Choi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Sun-Gi Kim's contributions to the field of technology