Byung Kwan Jang

Title: The Innovative Mind of Byung Kwan Jang

Introduction

Byung Kwan Jang, based in Gyeonggi-do, South Korea, is a distinguished inventor with a notable portfolio of patents. With two issued patents to his name, Jang has greatly contributed to advancements in communication technology, particularly in the fields of multiple input and multiple output systems and error vector magnitude measurement.

Latest Patents

Byung Kwan Jang’s recent innovations include two significant patents. The first, titled "Method of calibrating power for MIMO-OFDM transmitter," describes a sophisticated method for calibrating power in a multiple input and multiple output-orthogonal frequency division multiplexing transmitter. This method employs measurement equipment to achieve precise alignment of power across multiple antennas. It involves receiving a cyclic delay diversity (CDD) signal to establish a frame's starting point, performing a fast Fourier transform, and calculating various channel parameters to ensure optimal transmission performance.

The second patent, "Apparatus for measuring EVM of PHICH in LTE system," outlines an efficient apparatus designed for the measurement of error vector magnitude (EVM) in a Physical Hybrid Automatic Repeat Request Indicator Channel (PHICH) within long-term evolution (LTE) systems. This device simplifies the extraction and analysis of PHICH group data, enhancing the reliability and efficiency of EVM measurements through the use of detected ACK/NACK bits and orthogonal sequences.

Career Highlights

Byung Kwan Jang is currently associated with Innowireless Co., Ltd., where he applies his expertise in advancing wireless communication technologies. His innovative approach and technical knowledge have positioned him as a valuable asset in the industry, contributing to pivotal projects that enhance communication systems globally.

Collaborations

Throughout his career, Jang has collaborated with several talented individuals, including his coworkers Jin Soup Joung and Yong Hoon Lim. These collaborations encourage a culture of innovation and support the development of cutting-edge technologies within their organization.

Conclusion

With his impressive track record and dedication to innovation, Byung Kwan Jang continues to make substantial impacts in the field of telecommunications. His contributions through patents not only enhance existing technologies but also pave the way for future advancements in communication systems.