Tianwei Chen

Title: Innovations by Tianwei Chen in Mobile Communication Networks

Introduction

Tianwei Chen is a notable inventor based in Berlin, Germany. He has made significant contributions to the field of mobile communication networks. His innovative approach focuses on enhancing registration authorization processes within these networks.

Latest Patents

Tianwei Chen holds a patent for a method titled "Verifying check-in authentication by using an access authentication token." This invention proposes a simple and efficient means of checking registration authorization prior to the start of the re-registration process. The method involves a registration query from a mobile radio terminal to at least one access device for an intra-domain handover in a mobile communication network. The process includes receiving a token sent by an access device to a mobile radio terminal, which is stored in a trust table. This token is then compared with tokens stored in trust tables of further access devices to verify registration authorization before starting the registration process.

Career Highlights

Tianwei Chen is currently employed at Siemens Aktiengesellschaft, a leading company in technology and engineering. His work at Siemens has allowed him to develop and refine his innovative ideas in mobile communication.

Collaborations

Some of his notable coworkers include Günter Schäfer and Changpeng Fan, who have collaborated with him on various projects within the company.

Conclusion

Tianwei Chen's contributions to mobile communication networks through his innovative patent demonstrate his expertise and commitment to advancing technology in this field. His work continues to influence the way registration authorization is handled in mobile networks.