Andrew T Schnable

Title: Andrew T. Schnable: Innovator in Optical Communication and Network Flow Control

Introduction

Andrew T. Schnable is a notable inventor based in Cary, NC (US), recognized for his contributions to optical communication and network flow control technologies. With a total of 2 patents, Schnable has made significant advancements in the field, particularly in the integration of fiber channel and wide area networks.

Latest Patents

Schnable's latest patents include innovative solutions for flow control between fiber channel and wide area networks. His work on multiple fiber channel (FC) storage area networks (SANs) interconnected over wide-area networks (WANs) has led to the development of a distributed storage area network (DSAN) that effectively utilizes gateways to interwork FC buffer-to-buffer and IP/WAN flow-control mechanisms. This technology employs an additive increase, multiplicative decrease (AIMD) congestion avoidance algorithm to enhance network efficiency.

Another significant patent focuses on timing circuitry for muxing and demuxing optical communication signals. This circuitry is designed for nodes within optical communication networks, allowing for the combination and separation of incoming and outgoing optical signals. The innovative design ensures that the muxing and demuxing clocks are selected from various recovered customer clocks and local clock generators, thereby maintaining synchronization and avoiding loop-timing issues.

Career Highlights

Andrew T. Schnable is currently employed at Lucent Technologies Inc., where he continues to develop cutting-edge technologies in the field of telecommunications. His expertise in optical communication and network systems has positioned him as a key player in advancing modern communication infrastructures.

Collaborations

Schnable has collaborated with notable colleagues, including Richard L. Ukeiley and Shiva Kumar Yenigalla, contributing to various projects that enhance the capabilities of optical networks and flow control mechanisms.

Conclusion

Andrew T. Schnable's innovative work in optical communication and network flow control has significantly impacted the telecommunications industry. His patents reflect a commitment to advancing technology and improving network efficiency.