Roy Hanzel

Title: Roy Hanzel: Innovator in Wireless IP Core Networks

Introduction

Roy Hanzel is a notable inventor based in Allen, TX (US), recognized for his contributions to wireless communication technologies. He holds 2 patents that focus on enhancing mobility management in wireless IP core networks. His work has significantly impacted the way mobile communication systems operate, ensuring seamless connectivity for users.

Latest Patents

Hanzel's latest patents include "Mobility manager in a wireless IP core network" and "System and method for performing hand-offs between internet protocol (IP) core networks in the wireless domain." The first patent describes a system where the functions of a mobile switching center (MSC) are divided between a mobile control function and a call agent. This division allows for efficient mobility management and call control, providing users with feature transparency across various access networks. The second patent outlines a method for executing hand-offs between two IP core networks, ensuring that mobile units maintain connectivity as they transition between service areas.

Career Highlights

Roy Hanzel is currently employed at Cisco Technology, Inc., where he continues to innovate in the field of wireless communication. His expertise in mobility management and IP core networks has positioned him as a key contributor to advancements in mobile technology.

Collaborations

Hanzel has collaborated with notable colleagues, including Michael Lindsay Shannon and Manjari Asawa, to further enhance the development of wireless communication systems.

Conclusion

Roy Hanzel's work in wireless IP core networks exemplifies the importance of innovation in mobile communication. His patents reflect a commitment to improving user experience and connectivity in an increasingly mobile world.