Company Filing History:
Years Active: 2025
Title: Audrey Yazdanparast: Innovator in Signal Processing Technologies
Introduction
Audrey Yazdanparast is a prominent inventor based in Richfield, OH (US). She has made significant contributions to the field of signal processing, particularly in the areas of signal to interference and noise ratio estimation. With a total of 2 patents, her work has advanced the understanding and implementation of communication technologies.
Latest Patents
Audrey's latest patents include innovative methods for estimating the Signal to Interference and Noise Ratio (SINR). This involves providing SINR estimation during the Legacy Long Training Field (LLTF) while accounting for Inter Symbol Interference (ISI). The process includes receiving a Physical Layer Protocol Data Unit (PPDU) that contains a LLTF and extracting groups of transmission symbols from it. By determining one or more Sum of the Squared Magnitudes (SSM), such as the SSM of the total signal, the SSM of the signal without ISI and/or noise, and the SSM of ISI, she is able to estimate SINR effectively.
Another notable patent focuses on extremely high throughput trigger-based legacy preamble puncturing for fine timing and frequency offset estimation. This method allocates a legacy preamble puncturing pattern to multiple client devices, allowing for time and frequency synchronization based on their respective preambles.
Career Highlights
Audrey Yazdanparast is currently employed at Cisco Technology, Inc., where she continues to innovate and develop cutting-edge technologies. Her work has been instrumental in enhancing communication systems and improving overall performance in signal processing.
Collaborations
Throughout her career, Audrey has collaborated with talented individuals such as Mohsen Jamalabdollahi and Ardalan Alizadeh. These collaborations have contributed to her success and the advancement of her projects.
Conclusion
Audrey Yazdanparast is a remarkable inventor whose contributions to signal processing technologies have made a significant impact in the field. Her innovative patents and work at Cisco Technology, Inc. highlight her dedication to advancing communication systems.