Patents by Inventor Karsten Brüeninghaus

Karsten Brüeninghaus 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 apparatus for receiver frequency error compensation
    Patent number: 9036750
    Abstract: This disclosure presents a receiver apparatus (10) and corresponding method that advantageously use ISI-canceling combining weights, as are generated for ISI suppression in the receiver's data signal combining operations, to suppress the effects of ISI from determinations of receiver frequency error. Such suppression yields more accurate receiver frequency error determination and, correspondingly, improved receiver frequency error compensation.
    Type: Grant
    Filed: December 23, 2008
    Date of Patent: May 19, 2015
    Assignee: Telefonaktiebolaget L M Ericsson (publ)
    Inventors: Jaroslaw Marek Niewczas, Karsten Brüeninghaus, Ansgar Scherb, Bartosz Wasilewski
  • Method and Apparatus for Receiver Frequency Error Compensation
    Publication number: 20110293049
    Abstract: This disclosure presents a receiver apparatus (10) and corresponding method that advantageously use ISI-canceling combining weights, as are generated for ISI suppression in the receiver's data signal combining operations, to suppress the effects of ISI from determinations of receiver frequency error. Such suppression yields more accurate receiver frequency error determination and, correspondingly, improved receiver frequency error compensation.
    Type: Application
    Filed: December 23, 2008
    Publication date: December 1, 2011
    Inventors: Jaroslaw Marek Niewczas, Karsten Brüeninghaus, Ansgar Scherb, Bartosz Wasilewski