Patents by Inventor Ake Ardvisson

Ake Ardvisson 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).

  • Method and means for redistribution of subscriber information in umts networks where the nodes are arranged in pools
    Publication number: 20040248592
    Abstract: The present invention relates to method and means for a system initiated subscriber information redistribution in order to achieve a load redistribution within a pool of core network nodes. The subscribers, that are affected by the redistribution, are determined by the bit values in their TMSI's. These specific TMSI's are then arranged to be treated as invalid by the cellular system. Messages etc.
    Type: Application
    Filed: August 2, 2004
    Publication date: December 9, 2004
    Inventors: Klaus Turina, Martin Kaibel, Monica Wifvesson, Ake Ardvisson, Mikael Willgert, Hakan Niska, Kyosti Toivanen