Stephan Litjens

Title: Innovations by Inventor Stephan Litjens

Introduction

Stephan Litjens is a notable inventor based in Helsinki, Finland. He has made significant contributions to the field of telecommunications, particularly in enhancing data security and network availability for private enterprise networks. With a total of 2 patents, his work reflects a commitment to advancing technology in challenging environments.

Latest Patents

Litjens' latest patents include innovative solutions for private cellular enterprise network deployment. One of his patents focuses on a spectrum access system (SAS) that enhances data security for infrastructures such as fortresses with thick concrete walls. This system includes a transceiver that receives information indicating path loss from an interior location to an exterior location, allowing for effective communication even in challenging conditions. The SAS also features a processor that determines aggregate interference levels for incumbents near the exterior location based on the path loss.

Another significant patent by Litjens addresses enhanced network availability for private enterprise networks in shared spectrum systems. This apparatus, implemented in an edge cloud of a private enterprise network, aggregates traffic for Citizens Broadband Radio Service Devices (CBSDs). It includes a transceiver that monitors communication with geo-redundant instances of a spectrum access system, ensuring continuous operation even when primary systems become unavailable.

Career Highlights

Throughout his career, Stephan Litjens has worked with prominent companies in the telecommunications sector, including Nokia Solutions and Networks and Nokia Technologies. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in network technology.

Collaborations

Litjens has collaborated with notable professionals in his field, including Mohammad Riaz Khawer and Milind Madhav Buddhikot. These collaborations have further enriched his work and expanded the impact of his inventions.

Conclusion

Stephan Litjens is a distinguished inventor whose work in telecommunications has led to significant advancements in network security and availability. His innovative patents demonstrate a deep understanding of the challenges faced in modern communication systems.