This inventor holds 9 USPTO granted patents. Top assignees: Lucent Technologies Inc., Other. Active years: 1997-2003.
Location History:
- Eatontown, NJ (US) (1997 - 2000)
- Morganville, NJ (US) (2001 - 2003)
Company Filing History:
8 out of 9,364 
1 out of 834,453 Years Active: 1997-2003
Title: Innovations of Xiaoqiang Chen
Introduction
Xiaoqiang Chen is a notable inventor based in Eatontown, NJ (US). He has made significant contributions to the field of telecommunications and networking, holding a total of 9 patents. His work focuses on enhancing the performance and reliability of network systems.
Latest Patents
One of his latest patents is titled "Call processing arrangement for ATM switches." This invention describes a connection-oriented switch, such as an ATM switch, that achieves scalable performance and enhanced reliability through a distributed call processing architecture. In this architecture, call processing functions are distributed to each network interface module, which has its own dedicated processor module. This design off-loads the processing burden from the centralized call control module. The invention includes three embodiments: a distributed signaling architecture, a distributed call control architecture, and a distributed routing architecture.
Another significant patent is "Packet delay estimation in high speed packet switches." This patent presents an improved method for estimating packet delay through an indirect measurement approach. It employs an estimation method based on sampled lengths of queues and measured traffic. The complex system of queues is divided into logical clusters, and the method estimates packet delay using a two-level approximation. The first level approximates the effects of shared server resources, while the second level samples individual queue lengths to determine effective buffer occupancy and service capacity.
Career Highlights
Xiaoqiang Chen has worked with prominent companies, including Lucent Technologies Inc. His experience in the telecommunications industry has allowed him to develop innovative solutions that address critical challenges in network performance.
Collaborations
Throughout his career, Xiaoqiang has collaborated with notable professionals, including Vijay Pochampalli Kumar and Cauligi Srinivasa Raghavendra. These collaborations have contributed to the advancement of his inventions and the overall field of telecommunications.
Conclusion
Xiaoqiang Chen's contributions to the field of telecommunications through his patents and collaborations highlight his innovative spirit and dedication to improving network systems. His work continues to influence the industry and pave the way for future advancements.