Patents by Inventor Vitally Kreyndelin

Vitally Kreyndelin 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).

  • Interleavers for turbo code
    Patent number: 6347385
    Abstract: Systems and methods for interleaving codes includes a processor that acts on a data frame received and stored in a memory. The processor separates portions of the data frame and permutes the portions, achieving maximum data scattering by using equations based on number theory.
    Type: Grant
    Filed: November 19, 1998
    Date of Patent: February 12, 2002
    Assignee: Nortel Networks Limited
    Inventors: Jian Cui, Tong Wen, Rui Wang, Mikhail Bakulin, Alexander Shloma, Vitally Kreyndelin, Yuri Shinakov