Ling Xie

Title: Innovations of Inventor Ling Xie

Introduction

Ling Xie is a prominent inventor based in Beijing, China. He has made significant contributions to the field of wireless communications, holding a total of seven patents. His work focuses on improving the efficiency and reliability of communication systems.

Latest Patents

Ling Xie's latest patents include innovative methods for negative acknowledgment transmissions during physical layer issues. These patents describe systems and devices that allow user equipment (UE) to determine when packets of a downlink message are unsuccessfully received at the radio link control (RLC) layer. The UE can then transmit a negative acknowledgment (NACK) message based on the missing packets as needed, rather than waiting for a timer to expire. This fast NACK mechanism addresses various specific situations, such as missing packets after a measurement gap or due to interference from neighboring cells. Another notable patent involves techniques for releasing a radio resource control (RRC) connection by a user equipment. This method includes establishing an RRC connection, determining a time duration for a release timer, and monitoring the connection for timely release.

Career Highlights

Ling Xie is currently employed at Qualcomm Incorporated, a leading company in the telecommunications industry. His work at Qualcomm has allowed him to contribute to cutting-edge technologies that enhance wireless communication systems.

Collaborations

Ling collaborates with talented individuals in his field, including Leena Zacharias and Jiming Guo. Their combined expertise fosters innovation and drives advancements in wireless communication technologies.

Conclusion

Ling Xie's contributions to wireless communications through his patents and work at Qualcomm highlight his role as a key innovator in the industry. His advancements continue to shape the future of communication technology.