Patents by Inventor Harri Pennanen

Harri Pennanen 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).

  • Interference avoidance in mobile communication network employing distributed antenna system
    Patent number: 8620340
    Abstract: There is provided a solution for improving the efficiency of a mobile communication network applying a distributed antenna system. The solution includes avoiding inter-cell interference with only a limited amount of backhaul information exchange between the base stations of the distributed antenna system, and applying beamforming techniques according to determined user allocation.
    Type: Grant
    Filed: March 19, 2009
    Date of Patent: December 31, 2013
    Assignee: Nokia Siemens Networks Oy
    Inventors: Antti Tölli, Petri Komulainen, Juha Karjalainen, Harri Pennanen
  • Interference Avoidance in Mobile Communication Network Employing Distributed Antenna System
    Publication number: 20120115497
    Abstract: There is provided a solution for improving the efficiency of a mobile communication network applying a distributed antenna system. The solution comprises avoiding inter-cell interference with only a limited amount of backhaul information exchange between the base stations of the distributed antenna system, and applying beamforming techniques according to determined user allocation.
    Type: Application
    Filed: March 19, 2009
    Publication date: May 10, 2012
    Inventors: Antti Tölli, Petri Komulainen, Juha Karjalainen, Harri Pennanen