Yuichiro Kameoka

Title: Innovations of Yuichiro Kameoka

Introduction

Yuichiro Kameoka is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of communication technology, particularly in the development of authentication systems and methods for small base stations. His work has led to the filing of two patents that enhance the security and functionality of communication systems.

Latest Patents

Kameoka's latest patents include an authentication system and a small base station. The authentication system allows a server to verify the validity of the installation position of a small base station. This is achieved by incorporating in-IC card information from an IC card inserted into the femto base station into the authentication request packet. The system utilizes a network terminating device to convert a local IP address to a global IP address, which is then sent to a femto concentrator. The concentrator generates authentication information by linking the in-IC card information with the global IP address and forwards it to an authentication server. The server determines the validity of the installation position based on the association of the in-IC card information and global IP address.

Additionally, Kameoka's communication system addresses security issues in communications between a femtocell base station and user equipment (UE). This system includes a femtocell base station that operates between the UE and a Home Location Register (HLR) in an IMS network. During the authentication process, the femtocell base station acquires a concealment key from the HLR, which is used to conceal the identity of the UE, thereby enhancing communication security.

Career Highlights

Yuichiro Kameoka is currently employed at NEC Corporation, where he continues to innovate in the field of communication technology. His work has been instrumental in developing solutions that improve the security and efficiency of communication systems.

Collaborations

Kameoka has collaborated with notable colleagues such as Koki Hayashi and Osamu Kurokawa, contributing to various projects that advance the field of telecommunications.

Conclusion

Yuichiro Kameoka's contributions to communication technology through his patents and work at NEC Corporation highlight his role as a significant inventor in the industry. His innovations continue to shape the future of secure communication systems.