Patents by Inventor George J+e,uml O+ee NGREN

George J+e,uml O+ee NGREN 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).

  • Methods Providing Precoder Feedback Using Multiple Precoder Indices and Related Communications Devices and Systems
    Publication number: 20110305263
    Abstract: Data may be transmitted from a first communications device using multiple antennas to a second communications device based on precoder feedback defining a grid of transmission beams. A first precoder index may be received from the second communications device, and a second precoder index may be received from the second communications device. At least one symbol stream may be processed based at least in part on the first and second precoder indices to generate antenna signals for respective antenna elements of the multiple antennas, and the antenna signals may be transmitted over the multiple antennas to the communications device. Related base stations and user equipment are also discussed.
    Type: Application
    Filed: December 20, 2010
    Publication date: December 15, 2011
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: George J+e,uml O+ee NGREN, Svante Bergman, David Hammarwall