Patents by Inventor Arne Kristian Berglund

Arne Kristian Berglund 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).

  • Communication system
    Publication number: 20020032030
    Abstract: Method in a communication system using a logical control channel transmitting a control channel message, including handover information, between a mobile station 10 and a base station 26, in said system, using a first control channel modulation scheme. The method comprises the step of re-transmitting the control channel message using a second control channel modulation scheme, if the control channel message using the first control channel modulation scheme is not received or understood by the mobile station. According to a preferred embodiment the control channel is a Fast Associated Control Channel (FACCH).
    Type: Application
    Filed: August 24, 2001
    Publication date: March 14, 2002
    Inventors: Arne Kristian Berglund, David Bladsjo, Stefan Eriksson, Joakim Sorelius