Hyeong-Sook Park

Title: **The Innovations of Hyeong-Sook Park: A Visionary in Communication Technology**

Introduction:

Hyeong-Sook Park is a distinguished inventor based in Daejeon, South Korea. With an impressive portfolio of nine patents, he has significantly contributed to advancements in digital communication technologies. His work focuses on improving the efficiency and reliability of communication systems, particularly in the context of orthogonal frequency division multiplexing access (OFDMA).

Latest Patents:

Among his latest innovations are two noteworthy patents. The first is a **Digital Clipping Method for a Transmitter of an Orthogonal Frequency Division Multiple Access System**. This invention addresses the challenge of reducing the high peak-to-average power ratio (PAPR) of transmission signals. It employs a method where the transmission signal is split into real and imaginary parts, with each part compared against a range of clipping levels to ensure optimal signal integrity while accepting phase errors.

The second patent, titled **Apparatus and Method for Processing Ranging Channel of Communication System**, describes a base station that enhances the extraction and correlation of ranging channel signals. This system effectively processes multiple time-delayed signals, selects those exceeding a predetermined threshold, and correlates them to determine maximum signal strength, thereby improving overall communication accuracy.

Career Highlights:

Hyeong-Sook Park's career has been marked by significant achievements in leading technology firms. He has worked for prominent organizations such as Samsung Electronics Co., Ltd. and the Electronics and Telecommunications Research Institute. His tenure at these institutions has facilitated the development and refinement of innovative communication technologies, solidifying his reputation as a key player in the field.

Collaborations:

Throughout his career, Park has collaborated with various talented individuals, including Youn-Ok Park and Jun-Woo Kim. These partnerships have enabled him to further explore and innovate within the technological landscape, combining expertise to push the boundaries of communication technology.

Conclusion:

Hyeong-Sook Park's contributions to the realm of communication technology through his patents have not only enhanced current systems but also paved the way for future innovations. His commitment to addressing complex challenges in digital transmission underscores his role as a leading inventor in the industry. With a continual drive for improvement and collaboration, Park remains a remarkable force in technological advancement.