Sang Do Lee

Title: The Innovations of Sang Do Lee

Introduction

Sang Do Lee is a prominent inventor based in Suwon, South Korea. He has made significant contributions to the field of mobile communication technology. With a total of 3 patents, his work focuses on enhancing the efficiency and functionality of mobile networks.

Latest Patents

One of his latest patents is titled "Method and system for establishing local routing in mobile communication network." This invention provides a method and system that allows different mobile stations connected to the same Access Service Network Gateway (ASN GW) to transmit and receive traffic directly without routing it through a Home Agent (HA). The session server determines if the mobile stations are connected to the same ASN GW using their location information. If they are, local routing is established, enabling direct traffic exchange between the stations.

Another notable patent is "Method and system for managing closed subscriber group of a femto base station in WiMAX system." This invention allows a femto base station in a WiMAX system to manage a list of closed subscriber groups (CSGs). The femto base station broadcasts a CSG indicator and processes registration requests from mobile stations that receive this indicator. It effectively manages the registration list and facilitates communication between the mobile stations and the access service network.

Career Highlights

Sang Do Lee is currently employed at Samsung Electronics Co., Ltd., a leading global technology company. His work at Samsung has allowed him to be at the forefront of mobile communication innovations. His contributions have played a crucial role in advancing the capabilities of mobile networks.

Collaborations

Throughout his career, Sang Do Lee has collaborated with talented individuals such as Sang Jun Moon and Ji Hye Ha. These collaborations have fostered a creative environment that has led to the development of innovative solutions in mobile technology.

Conclusion

Sang Do Lee's work exemplifies the spirit of innovation in mobile communication technology. His patents reflect a commitment to improving connectivity and efficiency in mobile networks. His contributions continue to influence the industry and pave the way for future advancements.