This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Tejas Networks Limited. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: Innovations of Preethi R in MU-MIMO Systems
Introduction
Preethi R is an accomplished inventor based in Chennai, India. She has made significant contributions to the field of telecommunications, particularly in the area of Multiple-Input, Multiple-Output (MU-MIMO) systems. Her innovative work focuses on enhancing downlink transmission for multiple users, which is crucial for improving network efficiency and performance.
Latest Patents
Preethi R holds a patent for her invention titled "Channel estimation through dynamic allocation in downlink transmission for multi-user, Multiple-Input, Multiple-Output (MU-MIMO) systems." This patent describes a system and method that enables downlink signal transmission in MU-MIMO systems. The method involves creating scheduling information based on MU-MIMO scheduling of multiple user equipment (UEs), multiplexing these UEs based on scheduling decisions across time, frequency, and code. It also includes inputting transport blocks of each UE onto a Downlink Shared Channel (DLSCH) and performing bit processing of each of the CRC encoded UEs. Furthermore, the invention assigns DM-RS ports to the UEs based on allocated MCS and the number of antenna ports, thereby optimizing channel estimation at the UE.
Career Highlights
Preethi R is currently employed at Tejas Networks Limited, where she continues to innovate and contribute to advancements in telecommunications technology. Her work has been instrumental in developing solutions that enhance the performance of communication systems.
Collaborations
Preethi collaborates with talented professionals in her field, including her coworkers Divya Upalekar and Shrinivas Bhat. Their teamwork fosters an environment of creativity and innovation, leading to groundbreaking advancements in technology.
Conclusion
Preethi R's contributions to MU-MIMO systems exemplify her dedication to innovation in telecommunications. Her patent and ongoing work at Tejas Networks Limited highlight her role as a key player in advancing communication technologies.