Company Filing History:
Years Active: 2022-2024
Title: Rozita Rashtchi: Innovator in Wireless Communication Technology
Introduction
Rozita Rashtchi is a prominent inventor based in Kanata, Canada. She has made significant contributions to the field of wireless communication, holding a total of 3 patents. Her work focuses on enhancing the efficiency and performance of communication networks.
Latest Patents
One of her latest patents is titled "Codebook assisted covariance transformation in frequency division duplex (FDD) systems." This invention provides a network node for a Frequency Division Duplex, FDD, wireless communication network. The network node includes processing circuitry that determines a transformation matrix for transforming an uplink codebook to a downlink codebook based on channel state information. The circuitry is also configured to determine a first uplink codebook and a first downlink codebook, facilitating the transmission of downlink signals to a wireless device.
Another notable patent is "Reference signals ports extension for large antenna arrays." This invention involves a method and network node for beamforming a physical downlink shared channel and broadcasting a reference signal. The network node features N antenna elements and M reference signal ports, with N being greater than M. The method includes assigning reference signal ports to antenna elements and transmitting a reference signal using these elements to support multiple wireless devices.
Career Highlights
Rozita Rashtchi is currently employed at Telefonaktiebolaget Lm Ericsson (publ), a leading company in telecommunications. Her innovative work has positioned her as a key player in the development of advanced wireless communication technologies.
Collaborations
Throughout her career, Rozita has collaborated with talented individuals such as Alireza Mirzaee and Hamza Sokun. These collaborations have further enriched her contributions to the field.
Conclusion
Rozita Rashtchi's work in wireless communication technology exemplifies her dedication to innovation and excellence. Her patents reflect her commitment to advancing the capabilities of communication networks.