Patents by Inventor Tomas Tilver

Tomas Tilver 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 node for positioning in combined cell
    Patent number: 9445390
    Abstract: A method in a first radio base station of a wireless communication system, for transmitting a reference signal for positioning in a cell. The cell is hosted by the first radio base station and served by a plurality of transmission points. Each transmission point is associated with a value of a first attribute indicating whether transmission of the reference signal for positioning is enabled for the associated transmission point. The method comprises selecting at least one transmission point among the plurality of transmission points based on the values of the first attribute, and transmitting the reference signal for positioning in the cell from the selected at least one transmission point only.
    Type: Grant
    Filed: October 10, 2012
    Date of Patent: September 13, 2016
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Yufeng Zhao, Åke Busin, Tomas Tilver
  • METHOD AND NODE FOR POSITIONING IN COMBINED CELL
    Publication number: 20150282114
    Abstract: A method in a first radio base station of a wireless communication system, for transmitting a reference signal for positioning in a cell. The cell is hosted by the first radio base station and served by a plurality of transmission points. Each transmission point is associated with a value of a first attribute indicating whether transmission of the reference signal for positioning is enabled for the associated transmission point. The method comprises selecting at least one transmission point among the plurality of transmission points based on the values of the first attribute, and transmitting the reference signal for positioning in the cell from the selected at least one transmission point only.
    Type: Application
    Filed: October 10, 2012
    Publication date: October 1, 2015
    Inventors: Yufeng Zhao, Åke Busin, Tomas Tilver