Young-Hoon Shim

Title: Young-Hoon Shim: Innovator in Digital Television Technology

Introduction

Young-Hoon Shim is a prominent inventor based in Seoul, South Korea. He is known for his contributions to digital television technology, particularly in the area of robust data transmission. His innovative work has led to advancements in the way digital television signals are transmitted and received.

Latest Patents

Young-Hoon Shim holds a patent for a digital television transmitter and receiver designed for transmitting and receiving dual streams using a 4-level vestigial side band. This invention relates to a Vestigial Side Band (VSB) Digital Television (DTV) that complies with the DTV standards (A/53) set by the Advanced Television System Committee (ATSC). The patent focuses on a 4-VSB DTV transceiver that enhances the reception performance of a receiver by allowing the transmission and reception of dual streams composed of normal data and robust data without increasing average power. This is achieved regardless of the mixing ratio of the normal and robust data. The transceiver includes an encoding unit that encodes the robust data to be mapped to one of two groups with four levels: {-5, -3, 1, 7} and {-7, -1, 3, 5}.

Career Highlights

Young-Hoon Shim is affiliated with the Electronics and Telecommunications Research Institute, where he has made significant contributions to the field of telecommunications. His work has been instrumental in advancing digital television technology, making it more efficient and reliable.

Collaborations

Some of his notable coworkers include Sung-Hoon Kim and Kum-ran Ji, who have collaborated with him on various projects related to telecommunications and digital media.

Conclusion

Young-Hoon Shim's innovative work in digital television technology has paved the way for improved transmission methods, enhancing the viewing experience for audiences. His contributions continue to influence the field of telecommunications significantly.