Location History:
- Hirschaid, DE (2008)
- Pommersfeldon, DE (2012)
Company Filing History:
Years Active: 2008-2012
Title: Bernd Dotterweich: Innovator in Digital Communication Systems
Introduction
Bernd Dotterweich is a notable inventor based in Pommersfelden, Germany. He has made significant contributions to the field of digital communication systems, holding 2 patents that showcase his innovative approach to technology.
Latest Patents
One of his latest patents is a method and apparatus for providing frame synchronization in a digital communication system that supports multiple modulation formats. This invention focuses on frame synchronization in digital communication systems using various modulation formats, including Differential Phase Shift Keying (DPSK), Duobinary Signaling (DBS), and ON/OFF Keying (OOK). The system performs a search for both a frame alignment sequence (FAS) and the inverted FAS, determining the polarity of the received digital stream.
Another significant patent is a noisy channel emulator for high-speed data. This invention generates bit error patterns for high-speed data systems by randomly distributing a first error pattern of G bits into a second error pattern of N bits. The design allows for the use of multiple bit error generators, each operating at a prescribed bit error rate, to create a G-bit error pattern per bit period. The innovative use of linear feedback shift registers enhances the reliability of the error generation process.
Career Highlights
Throughout his career, Bernd Dotterweich has worked with prominent companies such as Lucent Technologies Inc. and Alcatel Lucent. His experience in these organizations has allowed him to develop and refine his expertise in digital communication technologies.
Collaborations
He has collaborated with notable professionals in the field, including Raul Benet Ballester and Adriaan J De Lind Van Wijngaarden. These collaborations have contributed to the advancement of his work and the development of innovative solutions in digital communication.
Conclusion
Bernd Dotterweich's contributions to digital communication systems through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the industry and inspire future innovations.