Patents by Inventor Ann Pucar Rimhagen

Ann Pucar Rimhagen 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 of Monitoring Cells in Wireless Communication Systems
    Publication number: 20100254274
    Abstract: A wireless communication network automatically tests itself for sleeping cells. This is done by designing the base stations to regularly act as a terminal, contact its neighboring base stations and as a mobile perform a set of typical traffic cases. From the outcome of the traffic cases the probing base station detects neighboring base stations that cannot carry traffic. The information about sleeping cells is subsequently communicated from the base station to the operation and maintenance system.
    Type: Application
    Filed: September 5, 2007
    Publication date: October 7, 2010
    Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Erik Westerberg, Kenneth Balck, Ann Pucar Rimhagen