Kangqi Liu

Title: Innovations of Kangqi Liu in Wireless Communication

Introduction

Kangqi Liu is a prominent inventor based in San Diego, California, known for his significant contributions to the field of wireless communication. With a total of eight patents to his name, Liu has been instrumental in advancing technologies that enhance communication systems.

Latest Patents

One of Liu's latest patents is titled "Interference rank indication by a victim node in full duplex." This invention relates to a wireless user equipment (UE) that is designed to receive downlink signals in a network configured for full duplex communication. The UE receives an indication of the maximum rank of an uplink from an interfering aggressor UE. It measures the interference of the signal from the aggressor UE and determines one or more rank values based on this measurement. The UE then transmits a channel state information (CSI) report that includes these rank values and corresponding channel parameters.

Another notable patent is "Assistance signaling for radio link control retransmissions." This patent describes methods, systems, and devices for wireless communication. The techniques involve sending an indication from an upper layer at a transmitting device to a lower layer, allowing the lower layer to determine whether a packet is an initial transmission or a retransmission. This capability enables the lower layer to adapt the transmission process, improving the chances of successful packet reception.

Career Highlights

Kangqi Liu has made remarkable strides in his career, particularly through his work at Qualcomm Incorporated. His innovative approaches have contributed to the development of advanced wireless communication technologies, making a lasting impact on the industry.

Collaborations

Liu has collaborated with several talented individuals in his field, including Liangming Wu and Hao Xu. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.

Conclusion

Kangqi Liu's work in wireless communication exemplifies the spirit of innovation and dedication to advancing technology. His patents reflect a deep understanding of the challenges in communication systems and offer solutions that enhance performance and efficiency.