Patents by Inventor Matthias Malkowski

Matthias Malkowski 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 and apparatuses for controlling a bandwidth used for processing a baseband transmit signal, receiver for a wireless communication system, and method for a receiver
    Patent number: 11251913
    Abstract: A method for controlling a bandwidth used for processing a baseband transmit signal by a transmit path of a transmitter is provided. The method includes generating a first comparison result by comparing, to a threshold value, a first number of physical resource blocks allocated to the transmitter for a first transmission time interval. Further, the method includes generating a second comparison result by comparing, to the threshold value, a second number of physical resource blocks allocated to the transmitter for a subsequent second transmission time interval. The method additionally includes adjusting the bandwidth based on the first and the second comparison results.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: February 15, 2022
    Assignee: INTEL CORPORATION
    Inventors: Rainer Dirk Kreienkamp, Stefan Kaehlert, Giuseppe Li Puma, Markus Hammes, Thorsten Clevorn, Jan Ellenbeck, Tobias Scholand, Matthias Malkowski, Narayan Vishwanathan, Chandra Gupta, Markus Schlamann, Romeo Lopez Soto, Lijun Zhang
  • METHODS AND APPARATUSES FOR CONTROLLING A BANDWIDTH USED FOR PROCESSING A BASEBAND TRANSMIT SIGNAL, RECEIVER FOR A WIRELESS COMMUNICATION SYSTEM, AND METHOD FOR A RECEIVER
    Publication number: 20200228264
    Abstract: A method for controlling a bandwidth used for processing a baseband transmit signal by a transmit path of a transmitter is provided. The method includes generating a first comparison result by comparing, to a threshold value, a first number of physical resource blocks allocated to the transmitter for a first transmission time interval. Further, the method includes generating a second comparison result by comparing, to the threshold value, a second number of physical resource blocks allocated to the transmitter for a subsequent second transmission time interval. The method additionally includes adjusting the bandwidth based on the first and the second comparison results.
    Type: Application
    Filed: September 28, 2017
    Publication date: July 16, 2020
    Inventors: Rainer Dirk Kreienkamp, Stefan Kaehlert, Giuseppe Li Puma, Markus Hammes, Thorsten Clevorn, Jan Ellenbeck, Tobias Scholand, Matthias Malkowski, Narayan Vishwanathan, Chandra Gupta, Markus Schlamann, Romeo Lopez Soto, Lijun Zhang
  • Method and apparatus for coherent receive beamforming
    Patent number: 10707946
    Abstract: A method and apparatus for receive beam-forming in an analog domain. A user equipment may perform channel estimation for obtaining a set of channel responses for a plurality of antennas of the UE. The UE may determine a beamforming codeword for receive beamforming based on the set of channel responses. The UE may apply a training codeword to the received signal in analog domain. The training codeword includes phase adjustment coefficients for each antenna and a different training codeword may be applied for each channel observation. The UE may measure a metric for at least one candidate codeword based on the set of channel responses and determine the beamforming codeword based on the metric.
    Type: Grant
    Filed: May 3, 2019
    Date of Patent: July 7, 2020
    Assignee: Intel IP Corporation
    Inventors: Michael Ruder, Yeong-Sun Hwang, Zhibin Yu, Holger Neuhaus, Tom Harel, Rajarajan Balraj, Matthias Malkowski
  • METHOD AND APPARATUS FOR COHERENT RECEIVE BEAMFORMING
    Publication number: 20200007222
    Abstract: A method and apparatus for receive beam-forming in an analog domain. A user equipment may perform channel estimation for obtaining a set of channel responses for a plurality of antennas of the UE. The UE may determine a beamforming codeword for receive beamforming based on the set of channel responses. The UE may apply a training codeword to the received signal in analog domain. The training codeword includes phase adjustment coefficients for each antenna and a different training codeword may be applied for each channel observation. The UE may measure a metric for at least one candidate codeword based on the set of channel responses and determine the beamforming codeword based on the metric.
    Type: Application
    Filed: May 3, 2019
    Publication date: January 2, 2020
    Inventors: Michael Ruder, Yeong-Sun Hwang, Zhibin Yu, Holger Neuhaus, Tom Harel, Rajarajan Balraj, Matthias Malkowski