James Vincent Krogmeier

Title: Innovations of James Vincent Krogmeier

Introduction

James Vincent Krogmeier is a notable inventor based in West Lafayette, Indiana. He has made significant contributions to the field of wireless communication and sensor networks. With a total of four patents to his name, Krogmeier's work focuses on optimizing energy efficiency and security in communication systems.

Latest Patents

One of Krogmeier's latest patents is titled "Protocol for secure and energy-efficient reprogramming of wireless multi-hop sensor networks." This protocol aims to optimize energy usage for code uploads to sensors in a wireless sensor network. It enhances the speed of code dissemination when multiple sources are available. The invention equips each node with limited non-local topology information, allowing it to determine when it can enter a sleep mode, as code is not being distributed in its vicinity. Additionally, the protocol facilitates secure code uploads within the wireless sensor network. It divides the sensor field into control groups, each managed by a control node, which mediates data exchange and provides a common key. The keys are refreshed periodically, and control nodes are changed to enhance security, ensuring secure communication between sensor nodes even if other nodes in the network are compromised.

Another significant patent is the "Perturbed decoder, perturbed decoding method and apparatus in communication system using the same." This invention includes a decoder designed to receive signals transmitted in a communication system. It features modules that pre-process the received signal to minimize the effects of interference and noise before filtering, as well as post-processing the results of the filtering.

Career Highlights

Krogmeier has worked with reputable organizations such as the Purdue Research Foundation and Thomson Licensing. His experience in these institutions has contributed to his expertise in the field of communication systems and sensor networks.

Collaborations

Throughout his career, Krogmeier has collaborated with notable colleagues, including Saurabh Bagchi and Ness B Shroff. These collaborations have likely enriched his research and development efforts.

Conclusion

James Vincent Krogmeier's innovative work in wireless communication and sensor networks has led to significant advancements in energy efficiency and security. His contributions continue to impact the field positively.