This inventor holds 2 USPTO granted patents. Top assignee: Lucent Technologies Inc.. Active years: 2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2003
Title: Nima Brardjanian: Innovator in Frequency Offset Compensation
Introduction
Nima Brardjanian is a notable inventor based in Eatontown, NJ (US). He has made significant contributions to the field of telecommunications, particularly in methods for frequency offset compensation. With a total of 2 patents, his work has advanced the understanding and implementation of TDMA cellular systems.
Latest Patents
Brardjanian's latest patents include a "Method and apparatus for frequency offset compensation" and a "Method and apparatus for sampling timing adjustment and frequency offset compensation." The first patent presents a simplified method for frequency offset estimation in a TDMA cellular PCS environment using π/4-shifted DQPSK. This method involves multiplying a complex conjugate of a received complex-valued symbol and a succeeding symbol to create a comparison vector. The angle of this vector is then adjusted to estimate the frequency offset by analyzing the phase angle deviation from an ideal value.
The second patent focuses on sampling timing adjustment and frequency offset estimation. It describes a process of oversampling a received signal at a rate N times the symbol rate, producing multiple sets of samples. By comparing the differential phase angles between successively received symbols, the method identifies the optimal sampling timing, enhancing the accuracy of frequency offset estimation.
Career Highlights
Nima Brardjanian is currently employed at Lucent Technologies Inc., where he continues to innovate in the telecommunications sector. His work has been instrumental in developing technologies that improve communication systems.
Collaborations
Throughout his career, Brardjanian has collaborated with esteemed colleagues such as Yong J Lee and Mohsen Sarraf. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Nima Brardjanian's contributions to frequency offset compensation and sampling timing adjustment have made a significant impact in the telecommunications industry. His patents reflect a deep understanding of complex systems and a commitment to advancing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile