Patents by Inventor Jari Matti Juhani Heinonen

Jari Matti Juhani Heinonen 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).

  • System and methods for generating masking sequences
    Patent number: 8514818
    Abstract: Systems and methods for providing HS-SCCH masking and unmasking operations using user equipment identification field in generating a user equipment specific masking sequence are disclosed. The 1/2 rate convolution coding and the rate matching operations required to form the UE specific masking sequence to mask and unmask high speed shared control channel (HS-SCCH) packets are performed in a single operation. Look up tables and matrix coefficients used to provide a simple computation method to generate the needed UE specific masking sequence are provided. Apparatus and methods to use the UE specific masking sequence to unmask the HS-SCCH packets in a packet based radio frequency signaling communication system are disclosed.
    Type: Grant
    Filed: December 24, 2008
    Date of Patent: August 20, 2013
    Assignee: Nokia Corporation
    Inventors: Jari Matti Juhani Heinonen, Jukka Tapani Toivanen, Lauri Pirttiaho, Arto Ilmari Huotari
  • System and Methods for Generating Masking Sequences
    Publication number: 20090270095
    Abstract: Systems and methods for providing HS-SCCH masking and unmasking operations using user equipment identification field in generating a user equipment specific masking sequence are disclosed. The 1/2 rate convolution coding and the rate matching operations required to form the UE specific masking sequence to mask and unmask high speed shared control channel (HS-SCCH) packets are performed in a single operation. Look up tables and matrix coefficients used to provide a simple computation method to generate the needed UE specific masking sequence are provided. Apparatus and methods to use the UE specific masking sequence to unmask the HS-SCCH packets in a packet based radio frequency signaling communication system are disclosed.
    Type: Application
    Filed: December 24, 2008
    Publication date: October 29, 2009
    Inventors: Jari Matti Juhani Heinonen, Jukka Tapani Toivanen, Lauri Pirttiaho, Arto Ilmari Huotari