Changhong Li

Title: Changhong Li: Innovator in Cellular Network Security

Introduction

Changhong Li is a prominent inventor based in Espoo, Finland. He has made significant contributions to the field of cellular network security, holding a total of 4 patents. His work focuses on developing innovative solutions to protect networks from various threats.

Latest Patents

One of his latest patents is titled "System and method for using quarantine networks to protect cellular networks from viruses and worms." This invention provides a quarantine network that addresses threats from viruses and worms by isolating infected terminal traffic from normal traffic flow. During the quarantine period, all traffic is analyzed, allowing the network to restrict access for infected terminals and prevent the spread of infections by blocking harmful materials.

Another notable patent is "Generating keys for protection in next generation mobile networks." This patent describes a method for calculating a set of associated keys for an authentication process in a second network, based on a random value used in the authentication process of a first network. This innovation enhances security in mobile networks.

Career Highlights

Changhong Li has worked with notable companies such as Nokia Corporation and Nokia Technologies Oy. His experience in these organizations has allowed him to develop and refine his expertise in network security.

Collaborations

Throughout his career, Changhong has collaborated with talented individuals, including Da Jiang Zhang and Pasi Ismo Eronen. These partnerships have contributed to his success and the advancement of his inventions.

Conclusion

Changhong Li is a key figure in the realm of cellular network security, with a focus on innovative solutions to combat threats. His patents reflect his commitment to enhancing the safety and reliability of mobile networks.