Haifeng Xu

Title: Haifeng Xu: Innovator in CDMA Intelligent Network Systems

Introduction

Haifeng Xu is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of telecommunications, particularly in the development of CDMA intelligent network systems. With a total of 2 patents, his work has had a substantial impact on the industry.

Latest Patents

Haifeng Xu's latest patents include a CDMA intelligent network system and its method, as well as a device for realizing international roaming service. The first patent discloses a CDMA intelligent network system that comprises a Home Service Control Point (SCP), a Home Gateway Mobile Switching Center (GMSC), and a visited GMSC. This system facilitates communication and establishes voice channels among various components, including a roaming Service Switching Point (SSP). The second patent presents a method for providing Virtual Private Network (VPN) services. This method allows for the initiation of VPN service logic upon receiving a call request from a user terminal, particularly for prepaid service users, enhancing convenience and expanding VPN service offerings.

Career Highlights

Haifeng Xu is currently employed at Huawei Technologies Co., Limited, a leading global provider of information and communications technology (ICT) infrastructure and smart devices. His role at Huawei has allowed him to leverage his expertise in telecommunications to drive innovation and improve service delivery.

Collaborations

Throughout his career, Haifeng Xu has collaborated with notable colleagues, including Junrong Xu and Jianjun Ding. These collaborations have contributed to the advancement of technology within the telecommunications sector.

Conclusion

Haifeng Xu's innovative work in CDMA intelligent network systems and VPN services showcases his commitment to enhancing telecommunications technology. His contributions continue to influence the industry and pave the way for future advancements.