Chang Ki Kim

Title: Chang Ki Kim: Innovator in Media Packet Transmission

Introduction

Chang Ki Kim is a notable inventor based in Daejeon, South Korea. He has contributed significantly to the field of telecommunications and media processing with a total of seven patents to his name. His innovative work focuses on improving the efficiency of packet transmission methods, particularly in relation to multimedia content.

Latest Patents

Among his latest innovations, Chang Ki Kim has developed two significant patents: a method and apparatus for re-transmitting MMT packets and a method and apparatus for requesting MMT packet re-transmission. These inventions present a method for re-transmitting lost MMT packets through a packet transmission apparatus. The process involves generating a media processing unit (MPU) based on a media fragment unit (MFU). Subsequently, an MMT asset is created by encapsulating the MPU, followed by generating an MMT packet from the MPU within the MMT asset. The transmission of this MMT packet includes an important signaling message, the delay_constrained_ARQ_flag, which indicates whether or not the transmission apparatus supports a delay-constrained automatic repeat request (ARQ) function.

Career Highlights

Chang Ki Kim has had an impressive career, marked by his affiliation with prominent institutions. He has worked at the Electronics and Telecommunications Research Institute, where he focused on advancing telecommunications technologies. He has also been associated with Yonsei University’s Wonju Industry-Academic Cooperation Foundation, where he contributed to bridging academic research and industry applications.

Collaborations

Throughout his career, Chang Ki Kim has collaborated with talented professionals in his field, including notable coworkers Jeong Ju Yoo and Jin Woo Hong. These collaborations have likely enhanced his ability to innovate and develop solutions that address complex challenges in media processing and telecommunications.

Conclusion

Chang Ki Kim stands out as a dedicated inventor whose contributions to media packet transmission technologies have the potential to impact the telecommunications industry significantly. His ongoing efforts and innovative spirit continue to drive advancements in the way media content is processed and transmitted, making him a key figure in the realm of modern telecommunications.