Patents by Inventor Niels Jacob Sand Morch

Niels Jacob Sand Morch 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).

  • Mobile station speed estimation
    Patent number: 7218934
    Abstract: The Doppler spreads of the received signals in a MIMO, SIMO or MISO mobile communication system are estimated from the derivatives of the path transfer function envelopes for the received signals. The estimated Doppler spreads is used to estimate the speed of the mobile station.
    Type: Grant
    Filed: August 13, 2003
    Date of Patent: May 15, 2007
    Assignee: Nokia Corporation
    Inventors: Carsten Juncker, Peter Toft, Niels Jacob Sand Morch
  • Mobile station speed estimation
    Publication number: 20040097197
    Abstract: The Doppler spreads of the received signals in a MIMO, SIMO or MISO mobile communication system are estimated from the derivatives of the path transfer function envelopes for the received signals. The estimated Doppler spreads is used to estimate the speed of the mobile station.
    Type: Application
    Filed: August 13, 2003
    Publication date: May 20, 2004
    Inventors: Carsten Juncker, Peter Toft, Niels Jacob Sand Morch
  • Doppler spread estimation
    Publication number: 20030153274
    Abstract: The Doppler spread of a received signal is estimated from the derivative of the path transfer function envelope for the received signal. The estimated Doppler spread is used to estimate the speed of a mobile station.
    Type: Application
    Filed: February 14, 2002
    Publication date: August 14, 2003
    Inventors: Carsten Juncker, Peter Toft, Niels Jacob Sand Morch