Hee Jin Ro

Title: The Innovative Contributions of Hee Jin Ro in Wireless Communication

Introduction

Hee Jin Ro, an inventive mind based in Suwon-si, South Korea, has made notable strides in the field of wireless communication. With a significant patent to his name, Ro is recognized for his innovative approaches to enhancing communication systems. His work reflects the dedication and creativity seen in numerous electronic advancements.

Latest Patents

Ro's primary patent, titled "Carrier frequency estimation method and apparatus in wireless communication system," showcases a sophisticated technique designed to improve frequency estimation performance in Orthogonal Frequency Division Multiplexing (OFDM) communication systems. The patented method involves summing correlations of four pairs of reference symbols transmitted at different frequency-time resource blocks. Each pair includes the two closest reference symbols, leading to the calculation of a statistical value (E) through the accumulation of the summed correlation in a frequency direction. Ultimately, Ro's invention estimates a frequency offset using an angle extracted from this statistical value, emphasizing its potential for enhancing communication effectiveness.

Career Highlights

Hee Jin Ro is currently employed at Samsung Electronics Co., Ltd., a leading firm in the tech industry known for its cutting-edge innovations. His position within such a reputable company reflects his talents and dedication to refining communication technologies. Ro's contributions continue to make a lasting impact in the realms of wireless communications, being a part of a company that consistently pushes the boundaries of technology.

Collaborations

Throughout his career, Hee Jin Ro has had the opportunity to collaborate with talented individuals, including his coworker Jong Han Lee. With Lee's expertise, the two continue to foster an environment of innovation and creativity at Samsung Electronics. Their combined efforts highlight the importance of teamwork in driving advancements in technology.

Conclusion

Hee Jin Ro’s work exemplifies the essence of innovation within the wireless communication sector. His patent, focused on improving frequency estimation in OFDM systems, demonstrates his commitment to enhancing technology. As he continues to work at Samsung Electronics, Ro's contributions are paving the way for future advancements in communication, showcasing the vital role of inventors in shaping modern technology.