Hai Xie

Title: Innovations by Inventor Hai Xie

Introduction

Hai Xie is a notable inventor based in Highland Park, NJ (US). He has made significant contributions to the field of wireless ATM systems, holding a total of 2 patents. His work focuses on enhancing data link control protocols and medium access control protocols for integrated ATM services.

Latest Patents

Hai Xie's latest patents include "Data link control protocols for wireless ATM access channels" and "Multiservices medium access control protocol for wireless ATM system." The first patent describes a data link control procedure that utilizes a dynamic TDMA/TDD framework to provide integrated ATM services. This includes available bit-rate (ABR) data and constant/variable bit-rate (CBR/VBR) voice or video. The protocol insulates the ATM network layer from wireless channel impairments through selective retransmission of erroneous or lost cells. The second patent outlines a medium access control (MAC) layer protocol that supports various ATM services, including CBR, VBR, and ABR. It employs a dynamic TDMA/TDM approach to accommodate service classes in an integrated manner.

Career Highlights

Hai Xie is currently employed at NEC USA, Inc., where he continues to innovate in the field of wireless communication technologies. His expertise in data link control and medium access control protocols has positioned him as a key contributor to advancements in ATM services.

Collaborations

Throughout his career, Hai has collaborated with notable colleagues such as Dipankar Raychaudhuri and Ruixi Yuan. These collaborations have further enriched his work and contributed to the development of innovative solutions in wireless ATM systems.

Conclusion

Hai Xie's contributions to the field of wireless ATM systems through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in integrated ATM services, showcasing the importance of innovation in technology.