Patents by Inventor Per Arne Olsen

Per Arne Olsen 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).

  • Overload protection in packet communication networks
    Patent number: 7466983
    Abstract: Methods of handling messages at an interface in a communication system include the steps of receiving a message having an information element indicating the message's type, determining whether a frequency of receipt of messages of a predetermined type exceeds a threshold, handling the message in a normal way if the frequency does not exceed the threshold, and discarding the message if the frequency exceeds the threshold and the message is of the predetermined type. Such methods are useful in avoiding overloads after re-starts of serving GPRS support nodes or base station systems in packet-switched communication systems.
    Type: Grant
    Filed: August 30, 2001
    Date of Patent: December 16, 2008
    Assignee: Telefonaktiebolaget L M Ericsson (Publ)
    Inventors: Per Magne Hoff, Per Arne Olsen
  • Overload protection in packet communication networks
    Publication number: 20020034949
    Abstract: Methods of handling messages at an interface in a communication system include the steps of receiving a message having an information element indicating the message's type, determining whether a frequency of receipt of messages of a predetermined type exceeds a threshold, handling the message in a normal way if the frequency does not exceed the threshold, and discarding the message if the frequency exceeds the threshold and the message is of the predetermined type. Such methods are useful in avoiding overloads after re-starts of serving GPRS support nodes or base station systems in packet-switched communication systems.
    Type: Application
    Filed: August 30, 2001
    Publication date: March 21, 2002
    Inventors: Per Magne Hoff, Per Arne Olsen