Weiguo Guan

Title: Weiguo Guan: Innovator in Mobile Broadcast Technologies

Introduction

Weiguo Guan is a prominent inventor based in Beijing, China. He has made significant contributions to the field of mobile broadcast technologies, particularly in the area of location determination through innovative signal processing techniques. With a total of 2 patents, his work has the potential to enhance the accuracy of location services in mobile broadcasting.

Latest Patents

One of Guan's latest patents is a mobile broadcast signal demodulation chip for location determination. This invention includes a reception demodulation module and a measurement module. The reception demodulation module is designed to demodulate a spread spectrum signal for positioning, which is inserted in the header of a time slot or in the header of a transmission frame of a received mobile broadcast signal. This allows for the acquisition of navigation message information. The measurement module is responsible for measuring and acquiring location characteristic parameters. This demodulation chip not only demodulates broadcast data but also improves location accuracy significantly.

Another notable patent is a method and apparatus for generating a broadcast positioning signal, along with a positioning method. This invention involves generating a broadcast positioning signal by inserting a spread spectrum signal into an orthogonal frequency-division multiplexing (OFDM) signal. A receiver can then be positioned based on broadcast positioning signals from at least three different senders, showcasing the innovative approach Guan has taken in mobile broadcast television technologies.

Career Highlights

Weiguo Guan 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 broadcasting.

Collaborations

Guan has collaborated with notable colleagues, including Zhongliang Deng and Ziping Lv. These partnerships have contributed to the advancement of his research and inventions in the field.

Conclusion

Weiguo Guan is a key figure in the realm of mobile broadcast technologies, with his inventions paving the way for improved location determination methods. His contributions are significant in enhancing the accuracy and efficiency of mobile broadcasting systems.