Qifeng Lai

Title: Qifeng Lai: Innovator in Mobile Broadcast Technology

Introduction

Qifeng Lai is a prominent inventor based in Beijing, China. He has made significant contributions to the field of wireless communications, particularly in mobile broadcast technology. With a total of 3 patents, his work focuses on enhancing location determination methods through innovative techniques.

Latest Patents

One of his latest patents is a "Mobile broadcast-based location determination method and apparatus." This invention discloses a method that involves receiving a mobile broadcast signal and demodulating a location spreading signal to acquire navigation message information. The method measures and acquires location characteristic parameters, which correspond to the identifier of a mobile broadcast station. This innovative approach allows for the effective acquisition of location data, improving the accuracy of location determination.

Another notable patent is the "Mobile broadcast signal demodulation chip for location determination." This demodulation chip includes a reception demodulation module and a measurement module. The reception module demodulates a spread spectrum signal for positioning, while the measurement module acquires location characteristic parameters. This technology not only demodulates broadcast data but also enhances location accuracy through effective signal processing.

Career Highlights

Qifeng Lai has worked with esteemed organizations such as Beijing University of Posts and Telecommunications and Beijing Shoukexintong Science & Technology Co., Ltd. His experience in these institutions has allowed him to develop and refine his innovative ideas in mobile broadcast technology.

Collaborations

Throughout his career, Qifeng has collaborated with notable colleagues, including Zhongliang Deng and Ziping Lv. These collaborations have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Qifeng Lai's contributions to mobile broadcast technology demonstrate his innovative spirit and commitment to enhancing location determination methods. His patents reflect a deep understanding of wireless communications and a dedication to improving technology for practical applications.