Sung Chool Chang

Title: Innovations of Sung Chool Chang

Introduction

Sung Chool Chang is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of mobile communication systems. His work focuses on enhancing the efficiency and functionality of multi-carrier communication systems.

Latest Patents

Sung Chool Chang holds a patent for a "Method and apparatus for scanning in multi-carrier communication system." This invention provides a method and apparatus for scanning in a mobile communication system that supports multiple carriers. The scanning method involves requesting allocation of a scanning interval from a serving base station using a primary carrier. It also includes receiving a response message that designates the scanning interval and the carrier to be used for scanning. The method allows for continuous transmission and reception of transaction data through remaining carriers while scanning neighbor base stations.

Career Highlights

Sung Chool Chang is affiliated with the Electronics and Telecommunications Research Institute. His work at this institute has been pivotal in advancing mobile communication technologies. He has demonstrated a commitment to innovation and research in the telecommunications sector.

Collaborations

Some of his notable coworkers include Soo Jung Jung and Kwang Jao Lim. Their collaborative efforts contribute to the ongoing research and development in the field of telecommunications.

Conclusion

Sung Chool Chang's contributions to mobile communication systems exemplify the importance of innovation in technology. His patent reflects a significant advancement in the efficiency of multi-carrier communication systems.