Ruizhi Liu

Title: Innovations of Ruizhi Liu

Introduction

Ruizhi Liu is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of telecommunications, particularly in enhancing the efficiency of radio communication systems. With a total of eight patents to his name, Liu's work is recognized for its innovative approaches to managing radio capabilities in terminal apparatuses.

Latest Patents

One of Liu's latest patents is titled "Method for processing change in radio capability of terminal apparatus and apparatus." This application provides a method for processing a change in a radio capability of a terminal apparatus. The method includes receiving indication information by an access network apparatus, which stores radio capability information of a terminal apparatus. The indication information is used to indicate that a radio capability of the terminal apparatus changes or to request the current radio capability of the terminal apparatus from the access network apparatus. The access network apparatus then obtains radio capability information of the terminal apparatus according to the indication information. This innovation aims to improve the communication efficiency of a radio control resource connection when a radio capability of the user equipment changes in a suspended state.

Another notable patent is the "Session information management method and apparatus." This disclosure relates to session information management methods. One example method includes sending, by a session management function (SMF) network element, identification information of a terminal device, a data network name (DNN), and slice information to a data management network element. This request aims to obtain first subscription data associated with the DNN and slice information. The slice information is used to identify a network slice served by the SMF network element, and the SMF network element receives the first subscription data from the data management network element.

Career Highlights

Ruizhi 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 be at the forefront of technological advancements in the telecommunications sector.

Collaborations

Liu has collaborated with notable colleagues, including Chunshan Xiong and Haiyang Sun. Their combined expertise contributes to the innovative projects at Huawei, enhancing the company's reputation in the industry.

Conclusion

Ruizhi Liu's contributions to telecommunications through his patents demonstrate his commitment to innovation and efficiency in radio communication systems. His work continues to influence the field and drive advancements in technology.