Patents by Inventor Niclas Meier

Niclas Meier 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 for synchronizing radio communication system divided into radio cells
    Patent number: 7953066
    Abstract: Data is transmitted via time division multiple access methods and every radio cell includes one base station each for the radio coverage of a plurality of mobile stations assigned to the radio cell. The base station receives, in addition to mobile station signals of its own radio cell, mobile station signals of neighboring radio cells and determines, on the basis of the mobile station signals received, a time synchronization value and/or a frequency synchronization value to which the base station synchronizes itself.
    Type: Grant
    Filed: July 20, 2009
    Date of Patent: May 31, 2011
    Assignee: Siemens Aktiengesellschaft
    Inventors: Elena Costa, Dirk Galda, Harald Haas, Niclas Meier, Hermann Rohling, Egon Schulz
  • Method for synchronizing a radio communication system divided into radio cells
    Patent number: 7941166
    Abstract: Data is transmitted via time division multiple access methods and every radio cell includes one base station each for the radio coverage of a plurality of mobile stations assigned to the radio cell. The base station receives, in addition to mobile station signals of its own radio cell, mobile station signals of neighboring radio cells and determines, on the basis of the mobile station signals received, a time synchronization value and/or a frequency synchronization value to which the base station synchronizes itself.
    Type: Grant
    Filed: June 28, 2004
    Date of Patent: May 10, 2011
    Assignee: Siemens Aktiengesellschaft
    Inventors: Elena Costa, Dirk Galda, Harald Haas, Niclas Meier, Hermann Rohling, Egon Schulz
  • Method for synchronizing radio communication system divided into radio cells
    Publication number: 20090279531
    Abstract: Data is transmitted via time division multiple access methods and every radio cell includes one base station each for the radio coverage of a plurality of mobile stations assigned to the radio cell. The base station receives, in addition to mobile station signals of its own radio cell, mobile station signals of neighboring radio cells and determines, on the basis of the mobile station signals received, a time synchronization value and/or a frequency synchronization value to which the base station synchronizes itself.
    Type: Application
    Filed: July 20, 2009
    Publication date: November 12, 2009
    Applicant: Siemens Aktiengesellschaft
    Inventors: Elena Costa, Dirk Galda, Harald Haas, Niclas Meier, Hermann Rohling, Egon Schulz
  • Method for synchronizing a radio communication system divided into radio cells, a base station and mobile station in such a system
    Patent number: 7328034
    Abstract: A method synchronizes a radio communication system divided into radio cells. Data is transmitted in the radio communication system by a multiple access method. Each radio cell thus has a base station for the radio feed of several mobile stations, allocated to the radio cell. A synchronization of the base station is carried out using the received signals from mobile stations in the same radio cell and also in adjacent radio cells. The base station determines at least one pilot signal and signals said pilot signal to the allocated mobile stations in a downwards direction. The allocated mobile stations transmit the signaled pilot signal in an upwards direction to the base station. The base station determines a synchronization value, from the received pilot signals from the radio cell thereof and also from the adjacent radio cells, fro a time synchronization and/or for a frequency synchronization on which the bas station is synchronized.
    Type: Grant
    Filed: July 7, 2004
    Date of Patent: February 5, 2008
    Assignee: Siemens Aktiengesellschaft
    Inventors: Elena Costa, Dirk Galda, Niclas Meier, Hermann Rohling, Egon Schulz, Martin Weckerle
  • Method for synchronisation of a radio communication system divided into radio cells a base station and a mobile station in such system
    Publication number: 20060234738
    Abstract: A method synchronizes a radio communication system divided into radio cells. Data is transmitted in the radio communication system by a multiple access method. Each radio cell thus has a base station for the radio feed of several mobile stations, allocated to the radio cell. A synchronization of the base station is carried out using the received signals from mobile stations in the same radio cell and also in adjacent radio cells. The base station determines at least one pilot signal and signals said pilot signal to the allocated mobile stations in a downwards direction. The allocated mobile stations transmit the signaled pilot signal in an upwards direction to the base station. The base station determines a synchronization value, from the received pilot signals from the radio cell thereof and also from the adjacent radio cells, fro a time synchronization and/or for a frequency synchronization on which the bas station is synchronized.
    Type: Application
    Filed: July 7, 2004
    Publication date: October 19, 2006
    Applicant: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Elena Costa, Niclas Meier, Hermann Rohling, Egon Schulz, Martin Weckerie