Xiao Qian

Title: Innovations of Inventor Xiao Qian

Introduction

Xiao Qian is a notable inventor based in Hangzhou, China. He has made significant contributions to the field of mobile positioning technology. With a total of 3 patents to his name, his work focuses on enhancing the accuracy and efficiency of mobile terminal positioning.

Latest Patents

Xiao Qian's latest patents include innovative techniques for positioning mobile terminals based on electromagnetic signals. These techniques involve generating an initial particle set and randomly allocating different moving step lengths for each particle. The process updates the position information of each particle to obtain a current particle set. Usability ratings are assigned to each particle based on their position information and a signal fingerprint received at the current moment. The system acquires a moving step length for particles rated above a predetermined threshold and updates the lengths for those rated below it. This approach ensures that the moving step length closely matches the actual step length of a person, adapting in real-time to changes in movement.

Career Highlights

Xiao Qian is currently employed at Alibaba Group Holding Limited, where he continues to develop and refine his innovative technologies. His work has positioned him as a key player in the advancement of mobile positioning systems.

Collaborations

Xiao collaborates with talented coworkers, including Hui Shen and Yunjiao Yao, who contribute to his projects and innovations.

Conclusion

Xiao Qian's contributions to mobile positioning technology demonstrate his commitment to innovation and excellence in the field. His patents reflect a deep understanding of the complexities involved in accurate positioning systems.