Company Filing History:
Years Active: 2025
Title: Innovations of Yunhua Li in Signal Distortion Pre-Correction
Introduction
Yunhua Li is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of signal processing, particularly in the area of signal distortion pre-correction. His innovative work has led to the development of a patented method, device, and system that enhances the performance of signal transmission.
Latest Patents
Yunhua Li holds a patent for a "Method, device, and system for signal distortion pre-correction, and composite system." This invention includes a signal distortion correction network module, a correction parameter trainer, a data collection module connected to an external power amplifier module, and a first conversion module. The data collection module performs time-division collection on output signals from the power amplifier module and outputs analog feedback signals to the first conversion module. The first conversion module converts these analog feedback signals into digital feedback signals. The correction parameter trainer determines a correction parameter based on the digital feedback signals and a forward signal inputted. Finally, the signal distortion correction network module corrects the forward signal based on the correction parameter and outputs a pre-corrected signal.
Career Highlights
Yunhua Li is currently employed at ZTE Corporation, a leading telecommunications and information technology company. His work at ZTE has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in communication technologies.
Collaborations
Yunhua Li has collaborated with notable colleagues, including Zheyuan Zhang and Wenhao Du. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Yunhua Li's contributions to signal processing through his patented innovations demonstrate his expertise and commitment to advancing technology. His work not only enhances signal transmission but also showcases the importance of collaboration in the field of innovation.