Company Filing History:
Years Active: 2010-2012
Title: Youxun Duan: Innovator in Network Operating Systems
Introduction
Youxun Duan is a notable inventor based in Somerville, NJ (US). He has made significant contributions to the field of network operating systems, holding a total of 2 patents. His work focuses on enhancing the functionality and efficiency of optical networks.
Latest Patents
One of Youxun Duan's latest patents is a network operating system with topology autodiscovery. This innovative system includes an embedded platform designed to control the operation of an agile optical network at the physical layer level. Each module, referred to as a card-pack, is equipped with an embedded controller (EC) that monitors and controls the operation of the optical modules. Additionally, each shelf is provided with a shelf processor (SP) that oversees the ECs over a backplane network. The optical modules are interconnected via an optical trace channel, allowing for the sending and receiving of trace messages to determine network connectivity. At the link management level, a network services controller (NSC) manages the SPs within a negotiated span of control over a link network. The control mechanism is address-based, with each NSC receiving ranges of addresses for the entities it controls and distributing these addresses to the SPs, which in turn allocate addresses to the ECs. One of the SPs functions as a router on the link network, relaying signaling and control to all entities based on their address. Each NSC constructs a network topology fragment from queried information for the embedded elements under its control. A distributed topology system (DTS) shares this topology information with neighboring NSCs to create a comprehensive network view, beneficial for all interested network applications.
Career Highlights
Throughout his career, Youxun Duan has worked with prominent companies such as Alcatel-Lucent USA Inc. and Alcatel Lucent. His experience in these organizations has contributed to his expertise in network technologies and innovations.
Collaborations
Some of Youxun Duan's notable coworkers include Jeffrey Kenneth Emery and Guy Claude Fortin. Their collaboration has likely fostered advancements in the projects they have worked on together.
Conclusion
Youxun Duan is a distinguished inventor whose work in network operating systems has paved the way for advancements in optical network technology. His contributions continue to influence the field and inspire future innovations.