David F Barton

Title: Innovations of David F Barton

Introduction

David F Barton is an accomplished inventor based in Longmont, Colorado. He has made significant contributions to the field of data stream processing, particularly in traffic management functions. His innovative techniques have paved the way for enhanced data handling in digital communications.

Latest Patents

David F Barton holds a patent for "Manipulating data streams in data stream processors." This patent focuses on techniques for performing user-configurable traffic management functions on streams of packets. The functions include multicasting, discard, scheduling, shaping, and segmentation and reassembly. Notably, these functions are performed on descriptors that represent stored packets rather than directly on the packets themselves. The output of descriptors from all traffic queues, including discard traffic queues, is scheduled using a hierarchy of schedulers. Both the form of the hierarchy and the scheduling algorithms are user-configurable. The techniques are implemented in a traffic management coprocessor integrated circuit, which works alongside a digital communications processor integrated circuit that performs switching functions. Additionally, Barton has developed a modified partial packet discard algorithm and a frame-based deficit round robin scheduling algorithm.

Career Highlights

David F Barton is currently employed at Freescale Semiconductor, Inc., where he continues to innovate in the field of data processing. His work has had a profound impact on how data streams are managed and processed in modern communication systems.

Collaborations

Throughout his career, Barton has collaborated with notable colleagues, including David J Husak and Matthew Melton. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

David F Barton is a prominent inventor whose work in data stream processing has led to significant advancements in traffic management techniques. His innovative patent and contributions to Freescale Semiconductor, Inc. highlight his dedication to improving digital communications.