Kimia Shamaei

Title: Kimia Shamaei: Innovator in 5G and UAV Navigation Technologies

Introduction

Kimia Shamaei is a prominent inventor based in Irvine, California, known for her significant contributions to the fields of 5G technology and unmanned aerial vehicle (UAV) navigation. With a total of six patents to her name, she has made remarkable advancements that enhance the accuracy and efficiency of communication systems.

Latest Patents

One of her latest patents is titled "Systems and methods for opportunistic time of arrival estimation for opportunistic localization with 5G signals." This invention provides processes and device configurations for extracting observables from communication signals. The methods include performing frequency extraction on received communication signals to determine a carrier frequency, acquiring an estimation of channel frequency response, and updating the frame start time of a signal physical broadcast channel block structure (SS/PBCH). This innovation allows for the opportunistic extraction of time of arrival (TOA) from communication signals, utilizing characteristics such as frame structure and synchronization signals.

Another notable patent is "Sub-meter accurate navigation and cycle slip detection with long-term evolution (LTE) carrier phase measurements." This disclosure focuses on achieving sub-meter level navigation accuracy for UAVs using broadband communication signals, particularly cellular LTE signals. The framework and methods involve producing carrier phase, code phase, and Doppler frequency measurements from received LTE signals. By fusing these measurements via an extended Kalman filter (EKF), the position of the UAV can be estimated with high precision, addressing challenges such as clock bias and cycle slip detection.

Career Highlights

Kimia Shamaei is affiliated with the University of California, where she continues to push the boundaries of innovation in her field. Her work has garnered attention for its practical applications in modern communication and navigation systems.

Collaborations

Throughout her career, Kimia has collaborated with notable colleagues, including Zak M Kassas and Joe Khalife, contributing to a dynamic research environment that fosters innovation and technological advancement.

Conclusion

Kimia Shamaei's contributions to 5G technology and UAV navigation exemplify her role as a leading inventor in her field. Her patents not only enhance communication systems but also pave the way for future advancements in technology.