Company Filing History:
Years Active: 2012-2013
Title: Dmitry A Pyatkov: Innovator in Viterbi Decoding Technology
Introduction
Dmitry A Pyatkov is a prominent inventor based in Moscow, Russia. He has made significant contributions to the field of signal processing, particularly in the development of Viterbi decoding technology. With a total of 3 patents to his name, Pyatkov continues to push the boundaries of innovation in his field.
Latest Patents
One of his latest patents is a Multi-channel Sequential Viterbi Decoder. This invention includes an input buffer, a signal driver for reading data from the input buffer, a processing unit selector, and various processing units for commands related to path metrics and input samples. The decoder also features a memory for storing decoding paths and path metrics, along with data buffers for decoder channels output.
Another notable patent is the Method and Apparatus for Signal-to-Noise Ratio Estimation in Convolutional Codes (Viterbi) Decoder. This method involves setting a threshold SNR value and determining the dependence of SNR on the average decoding path length. It includes steps for filling branch metrics and path metrics matrices, receiving packets from a communication channel, and generating decoded symbols based on the current SNR estimate.
Career Highlights
Dmitry A Pyatkov is currently employed at Topcon Positioning Systems, Inc., where he applies his expertise in signal processing and decoding technologies. His work has been instrumental in advancing the capabilities of Viterbi decoders, which are essential in various communication systems.
Collaborations
Throughout his career, Pyatkov has collaborated with notable colleagues, including Timur G Kelin and Dmitry D Murzinov. These collaborations have contributed to the development of innovative solutions in the field of signal processing.
Conclusion
Dmitry A Pyatkov is a distinguished inventor whose work in Viterbi decoding technology has made a significant impact in the field of signal processing. His patents reflect his commitment to innovation and excellence in technology.