Jeffrey P Long

Title: The Innovations of Jeffrey P. Long

Introduction

Jeffrey P. Long is an accomplished inventor based in Woburn, MA (US). He has made significant contributions to the field of digital data processing, particularly in the area of trellis-coded modulation. His work has implications for improving the efficiency and performance of data decoding systems.

Latest Patents

Jeffrey P. Long holds 1 patent for his invention titled "Efficient decoding of trellis coded modulation waveforms." This patent describes a method and apparatus for decoding trellis-coded digital data. The invention addresses the challenges associated with convolutionally encoded digital data samples that require a Viterbi decoder for optimal performance. Long's technique, known as pragmatic trellis-code modulation (PTCM), reduces decoder complexity while maintaining a full trellis approach, resulting in significantly improved performance in terms of bit error rate (BER).

Career Highlights

Long is currently employed at Northrop Grumman Systems Corporation, where he continues to innovate and contribute to advancements in technology. His expertise in digital data processing has positioned him as a valuable asset within the company.

Collaborations

Throughout his career, Jeffrey P. Long has collaborated with notable colleagues, including Scott Warren Enserink and Michael J. Holmes. These partnerships have fostered an environment of innovation and have led to the development of impactful technologies.

Conclusion

Jeffrey P. Long's contributions to the field of digital data processing exemplify the importance of innovation in technology. His patent on efficient decoding methods showcases his commitment to enhancing performance in data communication systems.