Dong Sun

Title: The Innovations of Dong Sun

Introduction

Dong Sun is an accomplished inventor based in New Providence, NJ. He has made significant contributions to the field of telecommunications, particularly in the area of call admission control for LTE networks. With a total of 2 patents to his name, his work has had a notable impact on how digital communication systems manage resources.

Latest Patents

Dong Sun's latest patents include innovative methods for managing call admission in shared LTE networks. One of his patents focuses on providing a method and system for call admission control that accommodates multiple user classes, such as public safety and consumer users. This invention includes an admission control module that oversees the call admission process based on a specified policy profile. When network resources are insufficient for an incoming call, the module consults a preemption module to determine if lower priority calls can be preempted to free up resources.

Another significant patent addresses call admission and preemption for multiple bit-rate applications in digital communication systems. This invention allows for the specification of a Quality of Service (QoS) profile with multiple levels for applications like streaming video. When resources are limited, the system can either reduce the bit-rate of the incoming call or preempt lower priority components of existing calls to recover enough resources.

Career Highlights

Dong Sun is currently employed at Alcatel Lucent, where he continues to innovate in the telecommunications sector. His work has been instrumental in enhancing the efficiency and reliability of communication networks.

Collaborations

Throughout his career, Dong has collaborated with notable colleagues, including Thomas P. Chu and Tewfik Doumi. These collaborations have further enriched his contributions to the field.

Conclusion

Dong Sun's innovative patents and career at Alcatel Lucent highlight his significant role in advancing telecommunications technology. His work in call admission control is paving the way for more efficient communication systems.