Don Li

Title: Don Li - Innovator in Wireless Communication Technologies

Introduction

Don Li is a notable inventor based in Franklin Park, NJ (US), recognized for his contributions to wireless communication technologies. With a total of 2 patents to his name, he has made significant advancements in the field, particularly in adaptive power and data rate control for mobile wireless systems.

Latest Patents

One of Don Li's latest patents is titled "Adaptive power and data rate control for ad-hoc mobile wireless systems." This invention presents a method for controlling the transmit power of a node in a wireless network, specifically in ad-hoc networks that operate under a carrier sense multiple access (CSMA) protocol. The method involves a request to send (RTS) and clear to send (CTS) exchange between nodes, where different transmit power and data rates can be utilized for RTS and probing RTS packets. The second node responds with a CTS packet that includes a signal to noise ratio (SNR) for both packets, allowing for the computation of a correction factor for data transmit power. This innovation enhances the ability of nodes to manage interference effectively.

Another significant patent by Don Li is focused on "Methods and apparatus for detection of signal timing." This technique determines the timing of a received signal that includes time-delayed versions of a reference signal. By correlating the received signal with the reference signal, the method identifies signal peaks corresponding to the direct path of the received signal. This iterative process improves the accuracy of signal timing detection, which is crucial for effective communication.

Career Highlights

Don Li is currently employed at Itt Manufacturing Enterprises, Inc., where he continues to develop innovative solutions in wireless communication. His work has contributed to advancements that enhance the efficiency and reliability of wireless networks.

Collaborations

Throughout his career, Don has collaborated with notable colleagues, including Dennis D McCrady and Kristina Carlin. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Don Li's contributions to wireless communication through his patents and collaborative efforts highlight his role as an influential inventor in the field. His innovative approaches to power control and signal timing detection are paving the way for advancements in mobile wireless systems.