Company Filing History:
Years Active: 2008-2010
Title: Innovations by Stefan Ansorge
Introduction
Stefan Ansorge is a notable inventor based in Ohmden, Germany. He has made significant contributions to the field of transport networks, holding a total of three patents. His work focuses on methods that enhance the efficiency and reliability of transport networks.
Latest Patents
One of his latest patents is a "Transport network restoration method supporting extra traffic." This invention addresses the restoration of a failed working path in a transport network by relaying a restoration request between adjacent network elements. The method allows for the setup of a path hop by hop over spare resources, establishing local cross-connections according to routing information stored within the network elements. During normal operations, a low priority path for extra traffic is permitted on the spare resources, which can be pre-empted in case of a failure. The restoration request is forwarded using the old signal structure of the extra traffic path, and the I/O port is reconfigured only after receiving confirmation from the peering node.
Another significant patent is the "Transport network restoration method," which involves multiplexing transmission signals from traffic streams that represent paths. Each path is identified with a path tag, and forwarding information is provided in each network element. When a path fails, the source network element crossconnects the affected traffic stream to an alternate output port. Subsequent network elements check the received path tag and determine the appropriate output port based on the tag and forwarding information, establishing an internal cross-connection.
Career Highlights
Stefan Ansorge has built a successful career at Alcatel, where he has been instrumental in developing innovative solutions for transport networks. His expertise in this area has led to advancements that improve network reliability and efficiency.
Collaborations
Stefan has collaborated with notable colleagues, including Martin Huck and Dieter Beller, who have contributed to his projects and innovations.
Conclusion
Stefan Ansorge's work in transport network restoration methods showcases his innovative spirit and dedication to improving network technologies. His patents reflect a deep understanding of the complexities involved in transport networks and offer practical solutions to enhance their functionality.