Patents by Inventor Mikko Salmela

Mikko Salmela 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).

  • Base station with antenna coverage directed into neighboring cells based on traffic load
    Patent number: 5805996
    Abstract: A cellular radio system including a plurality of base stations. Each base station includes at least one radio transmitter and receiver, an antenna arrangement which includes at least one antenna having a predetermined radio coverage area, and one or more allocated radio channels for establishing a radio connection with the mobile radio stations within the predetermined radio coverage area. The antenna arrangement can be spatially orientationally directed automatically or by remote control, depending on the time of the day or variation in regional traffic load.
    Type: Grant
    Filed: November 14, 1996
    Date of Patent: September 8, 1998
    Assignee: Nokia Telecommunications Oy
    Inventor: Mikko Salmela