Company Filing History:
Years Active: 1986
Title: Innovations of Jagannath P Agrawal in Digital Communication Systems.
Introduction
Jagannath P Agrawal is a notable inventor based in Lafayette, LA (US). He has made significant contributions to the field of digital communication systems. His innovative approach focuses on enhancing the efficiency of communication through advanced coding techniques.
Latest Patents
Agrawal holds a patent for a digital communication system employing differential coding and sample techniques. This invention addresses speech bit rate reduction by periodically not transmitting a percentage of speech data samples in a communication system utilizing differential pulse code modulation (DPCM) or adaptive differential pulse code modulation (ADPCM). The method overcomes feedback interference by replacing robbed samples with estimates based on autocorrelation statistics of the speech data. This technique is particularly beneficial under heavy traffic loading on data channels, improving the signal-to-noise ratio significantly.
Career Highlights
Agrawal is associated with the University of Southwestern Louisiana, where he has contributed to research and development in communication technologies. His work has been instrumental in advancing the understanding of digital communication systems and their applications.
Collaborations
One of his notable collaborators is Subramaniam S Iyer, with whom he has worked on various projects related to digital communication.
Conclusion
Jagannath P Agrawal's contributions to digital communication systems exemplify the importance of innovation in enhancing communication technologies. His patent reflects a deep understanding of the challenges in the field and offers practical solutions for improving communication efficiency.