Patents by Inventor Teemu Taneli Sipila

Teemu Taneli Sipila 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).

  • Apparatus and method for cubic metric computation in dual-carrier and multi-carrier wireless communication system
    Patent number: 8811216
    Abstract: In accordance with an example embodiment of the present invention, a method is disclosed that comprises receiving at least two sets of gain values, wherein each set of gain values denotes the gains of a set of code channels that are carried by each of at least two carriers; receiving at least two power or amplitude levels that are allocated to the at least two carriers; and calculating a cubic metric based on the received at least two sets of gain values and the received at least two power or amplitude levels.
    Type: Grant
    Filed: November 17, 2010
    Date of Patent: August 19, 2014
    Assignee: Nokia Corporation
    Inventors: Teemu Taneli Sipila, Ville Riekkinen
  • Frequency estimation
    Patent number: 8571160
    Abstract: For estimating a difference between a frequency of a base station and a locally generated frequency of a mobile equipment in a mobile communications network, wherein at least a signal in a plurality of signals transmitted from the base station and received by the mobile equipment comprises a plurality of symbols each of which includes a cyclic prefix, a correlation between a symbol and its cyclic prefix is used for estimating the frequency difference.
    Type: Grant
    Filed: August 1, 2008
    Date of Patent: October 29, 2013
    Assignee: Nokia Corporation
    Inventor: Teemu Taneli Sipila
  • APPARATUS AND METHOD FOR CUBIC METRIC COMPUTATION IN DUAL-CARRIER AND MULTI-CARRIER WIRELESS COMMUNICATION SYSTEM
    Publication number: 20120275330
    Abstract: In accordance with an example embodiment of the present invention, a method is disclosed that comprises receiving at least two sets of gain values, wherein each set of gain values denotes the gains of a set of code channels that are carried by each of at least two carriers; receiving at least two power or amplitude levels that are allocated to the at least two carriers; and calculating a cubic metric based on the received at least two sets of gain values and the received at least two power or amplitude levels.
    Type: Application
    Filed: November 17, 2010
    Publication date: November 1, 2012
    Applicant: Nokia Corporation
    Inventors: Teemu Taneli Sipila, Ville Riekkinen
  • Frequency estimation
    Publication number: 20090232231
    Abstract: For estimating a difference between a frequency of a base station and a locally generated frequency of a mobile equipment in a mobile communications network, wherein at least a signal in a plurality of signals transmitted from the base station and received by the mobile equipment comprises a plurality of symbols each of which includes a cyclic prefix, a correlation between a symbol and its cyclic prefix is used for estimating the frequency difference.
    Type: Application
    Filed: August 1, 2008
    Publication date: September 17, 2009
    Inventor: Teemu Taneli Sipila