Kelai Shi

Title: Innovations of Kelai Shi

Introduction

Kelai Shi is an accomplished inventor based in Johns Creek, GA (US). He has made significant contributions to the field of optical transport networks, holding 2 patents that showcase his innovative approaches to network management and efficiency.

Latest Patents

One of his latest patents is titled "Methods and systems for automatic carving and policy enforcement for optical transport network hierarchy." This invention provides methods and systems for the automatic carving of Optical channel Data Unit k (ODUk) levels during connection creation, as well as the enforcement of an OTN hierarchy policy. The invention includes several methods for automatically carving Optical channel Data Tributary Unit Group (ODTUG) structures down to a desired ODUk layer during end-to-end circuit setup. These methods may involve a recursively descending algorithm, an iterative array algorithm, and an ordered linked list algorithm. Additionally, it describes a method of policy enforcement that maps each ODUk layer into ODTUG structures to select the best match of the currently provisioned ODUk layers.

Another notable patent is "Systems and methods for connections using automatically switched optical network control planes." This invention outlines systems and methods for connections on an Automatically Switched Optical Network (ASON). It includes an ASON database and path computation algorithm, mechanisms for Ethernet connections over ASON, and mechanisms for label negotiation for SNCs. The invention provides mechanisms for ASON path computation and virtual topology management, as well as Ethernet connection establishment, modification, and deletion in ASON networks, all without requiring binding and releasing of connections before label negotiation.

Career Highlights

Kelai Shi is currently employed at Ciena Corporation, where he continues to develop innovative solutions in optical networking. His work has significantly advanced the capabilities of optical transport networks, making them more efficient and easier to manage.

Collaborations

Throughout his career, Kelai has collaborated with talented individuals such as Vagish Madrahalli and Xuan Zheng, who have contributed to his projects and innovations.

Conclusion

Kelai Shi's contributions to optical transport networks through his patents demonstrate his expertise and commitment to innovation in the field. His work at Ciena Corporation continues to influence the future of networking technology.