Robert Coombs

Title: Innovations of Robert Coombs

Introduction

Robert Coombs is a notable inventor based in Wokingham, GB. He has made significant contributions to the field of data processing, particularly in turbo decoding and single-cycle operations. With a total of three patents to his name, Coombs has demonstrated a commitment to advancing technology in digital processors.

Latest Patents

One of Coombs' latest patents is titled "Method and apparatus for implementing a data processor adapted for turbo decoding." This invention presents an improved method and apparatus for performing single-cycle operations, such as Maximum a Posteriori (MAP) decoding, in digital processors. The processor is equipped with a specialized instruction and an extension Arithmetic Logic Unit (ALU) that efficiently performs the necessary calculations to accelerate the decoding of Turbo-encoded data sequences. This innovation allows the processor to execute software that performs Turbo decoding with efficiency comparable to dedicated hardware implementations.

Another significant patent is "Method and apparatus for implementing a single cycle operation in a data processing system." This invention focuses on improving the performance of single-cycle operations, such as Viterbi decoding, in digital processors. It includes methods for storing old and new metric data in memory, which work in conjunction with a single-operand instruction to perform calculations effectively in a single cycle. The improved memory addressing mode allows for the writing back of two new output results upon completion of instruction execution. This advancement can be integrated into various processors, enabling users to write software that performs Viterbi decoding efficiently.

Career Highlights

Throughout his career, Robert Coombs has worked with several companies, including Arc International. His experience in the industry has allowed him to develop innovative solutions that enhance the capabilities of digital processors.

Collaborations

Coombs has collaborated with notable individuals such as Jonathan Talbot and Alexander Worm. These partnerships have contributed to the development of his patents and innovations.

Conclusion

Robert Coombs is a distinguished inventor whose work in data processing has led to significant advancements in turbo decoding and single-cycle operations. His contributions continue to influence the field and pave the way for future innovations.