Shengming Ma

Title: Innovations of Shengming Ma in Optical Networks

Introduction

Shengming Ma is a notable inventor based in Chengdu, China. He has made significant contributions to the field of optical networks, particularly in the area of time-division multiplexing (TDM) passive optical networks (PONs). With a total of 2 patents, his work has advanced the technology used in optical communications.

Latest Patents

One of Shengming Ma's latest patents focuses on channel recovery in burst-mode TDM PONs. This invention describes a transceiver that includes a sampling phase optimization stage, which comprises a first interpolator, a first equalizer coupled to the first interpolator, a first optimizer coupled to the first equalizer, and an output. Additionally, it features an equalization stage coupled to the output, which includes a buffer, a second interpolator coupled to the buffer, and a second equalizer coupled to the second interpolator. The method involves receiving an optical burst signal, determining an optimum sampling phase based on a portion of a digital signal representing the optical burst signal, and equalizing the entire digital signal using the optimum sampling phase.

Career Highlights

Shengming Ma is currently employed at Future Wei Technologies, Inc., where he continues to innovate in the field of optical technologies. His work has been instrumental in developing solutions that enhance the efficiency and performance of optical networks.

Collaborations

Some of his notable coworkers include Xiang Liu and Frank J Effenberger, who have collaborated with him on various projects within the company.

Conclusion

Shengming Ma's contributions to optical networks through his patents and work at Future Wei Technologies, Inc. highlight his role as a key innovator in the field. His advancements in TDM PON technology are paving the way for future developments in optical communications.