Patents by Inventor Michael Skogberg

Michael Skogberg 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).

  • Investigating a communication aspect of a data flow
    Patent number: 9184985
    Abstract: The invention relates to a method, device (24) in a network node of a communication network (N), a computer program and a computer program product for investigating the correctness of a communication aspect of a data flow (DF1) passing through the network, where the data flow is provided in relation to a user terminal (10) connected to the network. The device (24) obtains at least one network generated event data record (EDR1; EDR3) of a first type and a network generated event data record (EDR2; EDR4) of a second type, compares the event data records of the first type with the event data record of the second type, determines the correctness of the communication aspect based on the comparison and sends alarm messages (AMI, AM2) in relation to the communication aspect if the two types of event data records indicate differences in the communication aspect.
    Type: Grant
    Filed: June 8, 2009
    Date of Patent: November 10, 2015
    Assignee: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
    Inventors: Juha Sääskilahti, Antti Alinen, Tuomas Lemminkäinen, Michael Peltonen, Michael Skogberg, Petteri Tammiaho
  • INVESTIGATING A COMMUNICATION ASPECT OF A DATA FLOW
    Publication number: 20120124207
    Abstract: The invention relates to a method, device (24) in a network node of a communication network (N), a computer program and a computer program product for investigating the correctness of a communication aspect of a data flow (DF1) passing through the network, where the data flow is provided in relation to a user terminal (10) connected to the network. The device (24) obtains at least one network generated event data record (EDR1; EDR3) of a first type and a network generated event data record (EDR2; EDR4) of a second type, compares the event data records of the first type with the event data record of the second type, determines the correctness of the communication aspect based on the comparison and sends alarm messages (AMI, AM2) in relation to the communication aspect if the two types of event data records indicate differences in the communication aspect.
    Type: Application
    Filed: June 8, 2009
    Publication date: May 17, 2012
    Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (Publ)
    Inventors: Juha Sääskilahti, Antti Alinen, Tuomas Lemminkäinen, Michael Peltonen, Michael Skogberg, Petteri Tammiaho