Andre N Fredette

Title: The Innovations of Andre N Fredette

Introduction

Andre N Fredette is a notable inventor based in Groton, MA (US). He has made significant contributions to the field of computer networking and optical communication systems. With a total of 7 patents, his work has had a profound impact on how data is managed and transmitted across networks.

Latest Patents

One of his latest patents is titled "Automatic protection switching using link-level redundancy supporting multi-protocol label switching." This invention involves a computer network with multiple routers that deliver data packets through various links. In the event of a link failure, at least one router provides automatic protection switching. This router includes several data interfaces for data packets to enter and exit, along with a backup controller that manages the routing of affected packets. The backup path manager identifies alternative routing paths, while the link monitor detects link failures. When a failure occurs, the backup packet processor attaches instructions to affected packets, ensuring they are rerouted effectively.

Another significant patent is the "System, device, and method for managing communication services in an optical communication system." This invention utilizes an optical service agent (OSA) that operates within the user's network domain. The OSA manages various communication services on behalf of the user and interacts with the optical communication network to obtain these services. It employs an authenticated auto-discovery mechanism to identify and authenticate users, as well as a peer-to-peer signaling mechanism to extend functionality to users not directly interfacing with the network.

Career Highlights

Throughout his career, Andre has worked with prominent companies such as Nortel Networks Corporation and Ciena Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in networking and communication technologies.

Collaborations

Andre has collaborated with several talented individuals, including Naganand Doraswamy and Anoop Ghanwani. Their combined expertise has contributed to the successful development of various projects and patents.

Conclusion

Andre N Fredette's contributions to the field of networking and optical communication are noteworthy. His innovative patents and collaborations have significantly advanced technology in these areas. His work continues to influence the way data is managed and transmitted across networks.