Xiaoxiao Liu

Title: Innovations of Xiaoxiao Liu in High-Speed Mobile Environments

Introduction

Xiaoxiao Liu is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of telecommunications, particularly in high-speed mobile environments. With a total of 3 patents to his name, Liu's work focuses on enhancing random access methods and systems for mobile terminals.

Latest Patents

Liu's latest patents include a "Random access method and random access system for terminal in high-speed mobile environment." This invention provides a method for selecting a random access preamble format based on a preset cell coverage radius target value. It involves judging whether a restricted set of cyclic shift quantities meets the requirements of the cell coverage radius. If not, a suitable cyclic shift quantity is selected from an unrestricted set, allowing for the generation of a random access signal. This technical scheme aims to improve the efficiency of random access in high-speed mobile environments.

Another notable patent is the "Method for acquiring format of random access subframe and receiver." This method allows a receiver to determine the length of the preamble sequence in an extended random access subframe based on the current cell radius and coverage radius. It also calculates the lengths of CP and GT in the subframe, ensuring optimal performance in mobile communication systems.

Career Highlights

Xiaoxiao Liu is currently employed at ZTE Corporation, a leading telecommunications company. His work at ZTE has allowed him to develop innovative solutions that address the challenges of high-speed mobile communication. Liu's expertise in random access methods has positioned him as a key contributor to advancements in this field.

Collaborations

Liu collaborates with talented colleagues, including Lei Li and Xue Wang. Their combined efforts contribute to the development of cutting-edge technologies in telecommunications.

Conclusion

Xiaoxiao Liu's innovations in random access methods and systems significantly enhance mobile communication capabilities. His contributions are vital for the advancement of high-speed mobile environments, showcasing his expertise and dedication to the field.