This inventor holds 1 USPTO granted patent. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2004
Title: Innovations of Hong-bae Cho in OFDM Technology
Introduction
Hong-bae Cho is a notable inventor based in Junlanam-do, South Korea. He has made significant contributions to the field of telecommunications, particularly in the development of technologies that enhance the performance of orthogonal frequency division multiplexing (OFDM) systems. His work is recognized for its impact on improving the reliability of communication systems.
Latest Patents
Hong-bae Cho holds a patent for an "FFT window position recovery apparatus and method for OFDM system receiver." This invention provides a fast Fourier transform (FFT) window position recovery apparatus in an OFDM receiver. The apparatus includes an analog-to-digital converter (ADC) that converts a received OFDM signal into a digital complex sample. It also features a symbol start detector that identifies a power difference between the digital complex samples and determines the position with the minimum absolute value of the power difference as the symbol starting position. Additionally, a FFT window controller activates the FFT by adjusting the FFT window position based on the detected symbol start information. This innovation effectively reduces the influence of frequency and phase offsets, thereby enhancing system reliability.
Career Highlights
Hong-bae Cho is currently employed at Samsung Electronics Co., Ltd., a leading global technology company. His work at Samsung has allowed him to be at the forefront of technological advancements in the telecommunications sector. His contributions have been instrumental in developing solutions that address complex challenges in OFDM systems.
Collaborations
Hong-bae Cho has collaborated with talented colleagues such as Sang-hyun Do and Hyung-Jin Choi. These collaborations have fostered an environment of innovation and creativity, leading to advancements in their respective fields.
Conclusion
Hong-bae Cho's contributions to OFDM technology through his innovative patent demonstrate his expertise and commitment to enhancing communication systems. His work continues to influence the telecommunications industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile