Junjie Zhang

Title: Innovations by Junjie Zhang in SDN Networks

Introduction

Junjie Zhang is a notable inventor based in Brooklyn, NY, who has made significant contributions to the field of Software-Defined Networking (SDN). With a total of 2 patents, his work focuses on optimizing network traffic management and load balancing.

Latest Patents

Junjie Zhang's latest patents include an "Apparatus and method for dynamic hybrid routing in SDN networks to avoid congestion and balance loads under changing traffic load." This invention involves dividing a large number of traffic matrices into M clusters, where M is a relatively small number. A load-balancing apparatus is implemented as an application over the SDN controller, which configures and reconfigures switches to achieve near-optimal load balancing, even as traffic loads change. For each cluster, a near-optimal explicit routing configuration is determined, combining explicit routing and destination-based routing to achieve effective load balancing.

Another significant patent is the "Apparatus for hybrid routing in SDN networks to avoid congestion and achieve good load balancing under fluctuating traffic load." This invention features a controller with an application that optimally routes traffic to balance fluctuating loads in an SDN network. The processor controls the data plane to establish routing through multiple routers, utilizing a set of traffic matrices that represent fluctuating traffic loads over time. A destination-based multi-path routing algorithm is employed to enhance load balancing, calculated based on linear programming.

Career Highlights

Junjie Zhang is currently employed at Future Wei Technologies, Inc., where he continues to innovate in the field of networking technologies. His work has been instrumental in developing solutions that address the challenges of network congestion and load balancing.

Collaborations

Junjie collaborates with talented coworkers, including Min Luo and Kang Xi, who contribute to the innovative projects at Future Wei Technologies, Inc.

Conclusion

Junjie Zhang's contributions to SDN networks through his patents demonstrate his commitment to advancing technology in network management. His innovative approaches to load balancing and routing are paving the way for more efficient and reliable networking solutions.