Patents by Inventor Paivi Purovesi

Paivi Purovesi 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).

  • Flexible segmentation scheme for communication systems
    Patent number: 7957430
    Abstract: Methods, computer program products, electronic devices and information blocks are provided that improve both efficiency of transmission and efficiency of segmentation by enabling an intelligent transport block size determination and a flexible segmentation scheme suitable for utilization with retransmission. One exemplary method involves steps of: determining a size of a transport block based on criteria including a size of at least one data block to be transmitted, wherein the transport block size is determined such that the transport block will include at least one segment of a data block of the at least one data block; segmenting the data block of the at least one data block into a plurality of segments including the at least one segment; and populating the transport block with at least the at least one segment.
    Type: Grant
    Filed: January 4, 2007
    Date of Patent: June 7, 2011
    Assignee: Nokia Corporation
    Inventors: Tsuyoshi Kashima, Mika Rinne, Jukka Ranta, Paivi Purovesi
  • Flexible segmentation scheme for communication systems
    Publication number: 20080009289
    Abstract: Methods, computer program products, electronic devices and information blocks are provided that improve both efficiency of transmission and efficiency of segmentation by enabling an intelligent transport block size determination and a flexible segmentation scheme suitable for utilization with retransmission. One exemplary method involves steps of: determining a size of a transport block based on criteria including a size of at least one data block to be transmitted, wherein the transport block size is determined such that the transport block will include at least one segment of a data block of the at least one data block; segmenting the data block of the at least one data block into a plurality of segments including the at least one segment; and populating the transport block with at least the at least one segment.
    Type: Application
    Filed: January 4, 2007
    Publication date: January 10, 2008
    Inventors: Tsuyoshi Kashima, Mika Rinne, Jukka Ranta, Paivi Purovesi