Patents by Inventor Sven Erik Nikias Stenstrom

Sven Erik Nikias Stenstrom 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).

  • Patent number: 5822340
    Abstract: A method for decoding a transmitted data sequence using a full-length decision window, such as in a trellis decoder, in which transition paths have converged. Transition paths within the decision window and their associated soft values are compared with a stored candidate for the next best path and associated stored soft value. Based on the comparison, and whether the transition paths and the best path have merged during the decision window, the decision window is shifted or the stored candidate for the next best transition path and associated stored soft value are replaced by the possible candidate for the next best path and associated soft value. The decision window is then shifted.
    Type: Grant
    Filed: May 10, 1996
    Date of Patent: October 13, 1998
    Assignee: Telefonaktiebolaget LM Ericsson
    Inventors: Sven Erik Nikias Stenstrom, Karin Cecilia Johansson