Patents by Inventor Paul M. Teder

Paul M. Teder 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).

  • Radio network controller selection for IP-connected radio base station
    Patent number: 7768983
    Abstract: Methods and apparatus enable a femto radio base station (28f) to be connected to an appropriate radio network controller node (26) of a radio access network (24) for use as an active radio network controller node for the femto radio base station. The connection is accomplished the femto radio base station (28f) preparing a node address inquiry and for using the node address inquiry for obtaining an internet protocol (IP) address of an appropriate radio network controller node. The femto radio base station (28f) further uses the internet protocol (IP) address of an appropriate radio network controller node for connecting to the appropriate radio network controller node as its active radio network controller node.
    Type: Grant
    Filed: October 3, 2006
    Date of Patent: August 3, 2010
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Tomas Nylander, Jan Vikberg, Paul M. Teder
  • Direct sequence CDMA coherent uplink detector
    Patent number: 5544156
    Abstract: A system and method for coherently demodulating an uplink signal in a multirate, CDMA system. By first demodulating information in a control channel which relates to the data rate of a data field in a frame of the data channel of the received signal, phase information can be derived so as to generate a reference for coherent demodulation.
    Type: Grant
    Filed: April 29, 1994
    Date of Patent: August 6, 1996
    Assignee: Telefonaktiebolaget LM Ericsson
    Inventors: Paul M. Teder, Lars-Magnus Ewerbring, Lars G. Brismark