Jun Xu

Title: Jun Xu: Innovator in Wireless Communication Technologies

Introduction

Jun Xu is a prominent inventor based in Hong Kong, CN. He has made significant contributions to the field of wireless communication, holding a total of 5 patents. His work focuses on enhancing the efficiency and reliability of communication systems.

Latest Patents

One of Jun Xu's latest patents is titled "False alarm reduction with search windowing and peak suppression." This invention is directed towards systems and methods for detecting random access channel requests while effectively excluding false random access signals. The techniques employed include search windowing and distance-based peak suppression, which significantly reduce the false alarm rate from as much as 20% down to nearly 0.1%. Another notable patent is "Signature detection and timing offset estimation." This invention addresses the bias introduced by down-sampling in wireless communication systems, including LTE and other mobile data systems. The methods described help in identifying timing offset estimation bias caused by misalignment between samples and a zero-offset point of a preamble signature.

Career Highlights

Jun Xu is associated with the Hong Kong Applied Science and Technology Research Institute Company Limited. His work at this institute has allowed him to focus on innovative solutions that improve wireless communication technologies.

Collaborations

Jun Xu has collaborated with notable colleagues, including Honglei Zhang and Wing Chau Chan. Their combined expertise contributes to the advancement of research and development in their field.

Conclusion

Jun Xu's contributions to wireless communication through his patents and collaborative efforts highlight his role as an influential inventor. His work continues to pave the way for advancements in technology that enhance communication systems.