Patents by Inventor Antti Tommiska

Antti Tommiska 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).

  • Power control of digital subscriber line
    Patent number: 7551544
    Abstract: This invention relates to power control arrangements of digital subscriber lines. The invention controls parallel subscriber lines simultaneously in an organized way, based on the measurements of crosstalk conditions of the sub-scriber lines. Different crosstalk conditions are measured. The organized way to control the transmission power levels ensures that the crosstalk does not increase to an unacceptable level in each of the subscriber lines.
    Type: Grant
    Filed: July 3, 2002
    Date of Patent: June 23, 2009
    Inventors: Timo Laakso, Antti Tommiska
  • Power control of digital subscriber line
    Publication number: 20060153106
    Abstract: This invention relates to power control arrangements of digital subscriber lines. The invention controls parallel subscriber lines simultaneously in an organized way, based on the measurements of crosstalk conditions of the sub-scriber lines. Different crosstalk conditions are measured. The organized way to control the transmission power levels ensures that the crosstalk does not increase to an unacceptable level in each of the subscriber lines.
    Type: Application
    Filed: July 3, 2002
    Publication date: July 13, 2006
    Inventors: Timo Laakso, Antti Tommiska