Company Filing History:
Years Active: 2013-2015
Title: Innovations of Xueru Liu in Antenna Technology
Introduction
Xueru Liu is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of antenna technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of antenna devices, which are crucial for modern communication systems.
Latest Patents
One of Xueru Liu's latest patents is an innovative antenna device that includes a first antenna unit and a second antenna unit. The first antenna unit comprises a first radiation module, a power divider/combiner network, and a feeder interface designed to connect to a radio remote unit (RRU) or a base station. The second antenna unit features a second radiation module, a transceiver array, a baseband processing unit (BPU), and an interface for connecting to a baseband unit (BBU). This design allows for the replacement of existing passive antennas while maintaining compatibility with existing network infrastructure, thereby reducing resource waste.
Another notable patent is a failure compensation method and apparatus for an active antenna. This method involves real-time detection of Digital Beam-forming (DBF) coefficients across multiple transceiver channels. Upon detecting a failure in any channel, the system optimizes the current group of DBF coefficients using a preset algorithm to adapt to the failure mode. This ensures that the transceiver channels continue to operate effectively, even in the event of a failure.
Career Highlights
Xueru Liu 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 push the boundaries of antenna technology and contribute to the company's innovative solutions in telecommunications.
Collaborations
Xueru Liu has collaborated with notable colleagues such as Pinghua He and Jianjun Chen. Their combined expertise has fostered advancements in antenna technology and has contributed to the successful development of various projects within the company.
Conclusion
Xueru Liu's contributions to antenna technology through his innovative patents and work at Huawei Technologies Co., Limited highlight his significant role in advancing communication systems. His inventions not only improve existing technologies but also pave the way for future developments in the field.