Company Filing History:
Years Active: 2007
Title: The Innovative Contributions of Fei Xie in GSM Communications
Introduction
Fei Xie, an accomplished inventor based in Fremont, CA, has made notable strides in the field of telecommunications. With a patent to his credit, Xie's work primarily focuses on enhancing GSM communications systems. His dedication and innovative mindset have contributed to the advancement of technology in this essential sector.
Latest Patents
Fei Xie's patent, titled "Method and apparatus for frequency estimation using iterative filtering in a GSM communications system," presents a sophisticated technique for frequency estimation. The invention begins with the reception of frequency control channel data bursts, which are then downsampled into several subsets. These subsets undergo filtering through an auto-regressive filter to enhance accuracy. The filtered subsets are correlated and summed to determine a key parameter, r. Ultimately, the estimated frequency is computed based on this parameter, showcasing Xie's inventive prowess.
Career Highlights
Throughout his career, Fei Xie has been instrumental in pushing the boundaries of what's possible in communication technology. His role at Spreadtrum Communications Corporation has enabled him to explore innovative ideas and implement them into practical applications. With one patent to his name, Xie stands as a testament to the spirit of innovation in the tech industry.
Collaborations
Fei Xie has worked alongside notable colleagues, including Jingdong Lin and Jiayi Zhuang. This collaborative environment fosters creativity and innovation, allowing for the exchange of ideas and expertise that enhance their work in telecommunications. Together, they contribute to the ongoing evolution of communication technologies.
Conclusion
With his inventive solutions and collaborative spirit, Fei Xie exemplifies the qualities of a modern-day inventor. His contributions to the field of GSM communications through his patented methods not only demonstrate his technical skills but also reflect a commitment to advancing technology for the greater good. As the telecommunications sector continues to evolve, inventors like Fei Xie play a vital role in shaping its future.