Patents by Inventor Kai Kiiskilä

Kai Kiiskilä 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 and Apparatuses for Processing a Message Comprising a Parameter for More Than One Connection
    Publication number: 20110176493
    Abstract: A method and a device for data processing are provided, wherein an IPCS message is processed including at least one parameter for more than one connection. Furthermore, a communication system is suggested including the device.
    Type: Application
    Filed: September 29, 2008
    Publication date: July 21, 2011
    Inventors: Kai Kiiskilä, Katharina Kutyniok
  • Chip-level or symbol-level equalizer structure for multiple transmit and receiver antenna configurations
    Patent number: 7324583
    Abstract: Disclosed is a chip-level or a symbol-level equalizer structure for a multiple transmit and receiver antenna architecture system that is suitable for use on the WCDMA downlink. The equalizer structure takes into account the difference in the natures of inter-antenna interference and multiple access interference and suppresses both inter-antenna interference and multiple access interference (MAI). Enhanced receiver performance is achieved with a reasonable implementation complexity. The use of the CDMA receiver architecture, in accordance with this invention, enables the realization of increased data rates for the end user. The CDMA receiver architecture can also be applied in conjunction with space-time transmit diversity (STTD) system architectures.
    Type: Grant
    Filed: February 19, 2004
    Date of Patent: January 29, 2008
    Assignee: Nokia Corporation
    Inventors: Kari Hooli, Kai Kiiskilä, Jari Ylioinas, Markku Juntti