Patents by Inventor Janne Maunu

Janne Maunu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Differential Locally Updating Viterbi Decoder
    Publication number: 20100185925
    Abstract: The present invention relates to differential, locally updating Viterbi decoder characterized in that it contains connection management block (802, 810, 812) which enables decoding a bit per cycle by trellis diagram uniting (810) and distributing procedure (812). Furthermore, the invention is also characterized in that it contains a path metric update block, in which the monotonical growth of state metrics is avoided by a bounding procedure in a path metric update (808).
    Type: Application
    Filed: May 7, 2008
    Publication date: July 22, 2010
    Inventors: Janne Maunu, Ari Paasio, Mika Laiho