Company Filing History:
Years Active: 2010-2014
Title: Innovations of Shaoming Li in CPRI Signal Transmission
Introduction
Shaoming Li is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of telecommunications, particularly in the area of signal transmission. With a total of 4 patents, his work has been instrumental in advancing technology in this domain.
Latest Patents
One of Shaoming Li's latest patents is a method and apparatus for transmitting a Common Public Radio Interface (CPRI) signal using a coaxial line. This invention outlines a process that includes converting a CPRI signal into a parallel data stream, extracting valid data through frame parsing, and converting this data into a transmittable analog signal. The analog signal is then modulated to a specified frequency and sent to a receiving end via a coaxial line. This innovation is crucial for enhancing the efficiency of CPRI signal transmission.
Another notable patent involves a method for calibrating a channel. This method utilizes slide-window correlation on a delayed downlink service signal and a feedback signal of the transmit channel. By performing sampling to obtain correlation values, the method determines a peak amplitude value and conducts interpolation to calibrate the transmit channel effectively. This invention plays a vital role in improving the accuracy of channel calibration.
Career Highlights
Shaoming Li is currently employed at Huawei Technologies Co., Limited, a leading global provider of information and communications technology (ICT) infrastructure and smart devices. His work at Huawei has allowed him to collaborate with other talented professionals in the field, contributing to the company's innovative projects.
Collaborations
Some of his notable coworkers include Hu Zhao and Liqiong Zhang. Their collaborative efforts have further enhanced the research and development initiatives at Huawei, leading to groundbreaking advancements in telecommunications technology.
Conclusion
Shaoming Li's contributions to the field of telecommunications through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and pave the way for future innovations.