Changtai Li

Title: Changtai Li: Innovator in Subscriber Access Network Protection

Introduction

Changtai Li is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of communications, particularly in the area of subscriber access network protection. His innovative approach has led to the development of a patented method that enhances the reliability and security of network connections.

Latest Patents

Changtai Li holds a patent titled "Method and apparatus for protecting subscriber access network." This patent outlines a method and apparatus designed to safeguard subscriber access networks. The invention involves connecting a Broadband Network Gateway (BNG) device to multiple Digital Subscriber Line Access Multiplexers (DSLAMs) through an aggregation device. The method includes allocating active and standby BNG interfaces for the DSLAMs, ensuring that subscriber data is backed up effectively. This system allows for seamless switching to a standby interface in the event of a failure, thereby maintaining uninterrupted service for users.

Career Highlights

Changtai Li is associated with Huawei Technologies Co., Limited, a leading global provider of information and communications technology (ICT) infrastructure and smart devices. His work at Huawei has positioned him as a key player in advancing network technology and improving service reliability for subscribers.

Collaborations

Changtai has collaborated with notable colleagues, including Dong Yang and Guangyu Sun. Their combined expertise has contributed to the successful development and implementation of innovative solutions in the telecommunications sector.

Conclusion

Changtai Li's contributions to the field of communications through his patented inventions demonstrate his commitment to enhancing network security and reliability. His work continues to influence the industry and pave the way for future innovations.