Yangjun Li

Title: Innovations of Yangjun Li in Optical Transport Networks

Introduction

Yangjun Li is a notable inventor based in Shanghai, China. He has made significant contributions to the field of optical transport networks. His innovative work has led to the development of a unique network node that enhances data transmission capabilities.

Latest Patents

Yangjun Li holds a patent for a "Network node for an optical transport network." This invention features a signal input for receiving a multiplexed transport signal that carries multiple timeslots of fixed data capacity. The design includes a demultiplexer that separates the received signal into several sub-signals, each carrying a fraction of the original timeslots. Additionally, it incorporates space switch modules for configurably switching these sub-signals and a multiplexer that combines them into an outgoing multiplexed transport signal. This configuration allows for efficient data handling and transmission.

Career Highlights

Yangjun Li is currently employed at Alcatel Lucent, where he continues to innovate in the telecommunications sector. His work focuses on improving network efficiency and reliability through advanced optical technologies. With a patent portfolio that includes one significant patent, he has established himself as a key player in his field.

Collaborations

Yangjun Li collaborates with talented coworkers, including Hou Xuan Hu and Xiaohong Zhang. Their combined expertise contributes to the advancement of optical transport network technologies.

Conclusion

Yangjun Li's contributions to optical transport networks exemplify the importance of innovation in telecommunications. His patent and ongoing work at Alcatel Lucent highlight his commitment to enhancing data transmission technologies.