This inventor holds 1 USPTO granted patent. Top assignee: Hong Kong Applied Science and Technology Research Institute. Active years: 2019.
Company Filing History:
Years Active: 2019
Title: Yijing Chu: Innovator in Frequency Domain Signal Processing
Introduction
Yijing Chu is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of signal processing, particularly in cellular communication systems. His innovative work focuses on enhancing the detection of signals in complex environments.
Latest Patents
Yijing Chu holds a patent for a "Frequency domain PRACH filter for PRACH signal recovery." This invention provides systems and methods for detecting a signal using resource elements in the frequency domain. The patent addresses the challenge of multiplexing signals with different subcarrier spacings, enabling effective detection of a physical random access channel (PRACH) signal in cellular radio communication systems. The technology utilizes a frequency domain filter, implementing inverse discrete Fourier transform (IDFT) with down-sampling, to extract PRACH samples from frequency domain resource elements.
Career Highlights
Yijing Chu is affiliated with the Hong Kong Applied Science and Technology Research Institute. His work at this institution has allowed him to explore advanced methodologies in signal processing and contribute to the development of innovative solutions in telecommunications.
Collaborations
Yijing has collaborated with several talented individuals, including Man Wai Kwan and Eric Kong Chau Tsang. These partnerships have fostered a collaborative environment that enhances research and development efforts.
Conclusion
Yijing Chu's contributions to signal processing and telecommunications exemplify the impact of innovative thinking in technology. His patent and collaborative efforts continue to influence advancements in the field.