Patents by Inventor Lars Gunnar Lövsén

Lars Gunnar Lövsén 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).

  • Controlling packet filter installation in a user equipment
    Patent number: 8787399
    Abstract: A communication system includes a user equipment (UE) 10 and a gateway 26. The UE (10) sends data packets on one or more bearers (52, 54) to the gateway 26. One or more packet filters (62, 64) are installed in the UE (10) for associating the data packets with the bearers (52, 54). A decision is performed if installation of a new packet filter (62, 64) in the UE (10) is required to map the data packets of indicated data traffic to a particular bearer (52, 54). The result of the decision may then be indicated from a policy controller (30) to a gateway (26) and/or from the gateway (26) to the UE (10). Depending on the result of the decision, the gateway may initiate signaling of the new packet filter (62, 64) to the UE (10) and/or the UE (10) may install the new packet filter (62, 64).
    Type: Grant
    Filed: November 19, 2010
    Date of Patent: July 22, 2014
    Assignee: Telefonaktiebolaget LM Ericsson (Publ)
    Inventors: Peter Hedman, Belen Pancorbo Marcos, Hans Mattsson, Lars Gunnar Lövsén, Reiner Ludwig
  • Bearer control mode (NW-only or user-only) handling in intersystem handover
    Patent number: 8700040
    Abstract: A method, a gateway node, a policy control node and a infrastructure network for handling a handover of a User Equipment communicating wirelessly with the infrastructure network. A first gateway node receives handover information indicative of a handover of the user equipment between two radio access networks the first gateway node determining a bearer control mode on the basis of the handover information the first gateway node transmitting control information determined on the basis of the bearer control mode to a policy control node the first gateway node controlling the bearer binding on the basis of the bearer control mode.
    Type: Grant
    Filed: December 22, 2008
    Date of Patent: April 15, 2014
    Assignee: Telefonaktiebolaget L M Ericsson (Publ)
    Inventors: Belen Pancorbo Marcos, Dirk Kopplin, Lars Gunnar Lövsén, Susana Fernandez Alonso
  • Charging data record generating node
    Patent number: 8675843
    Abstract: 1.
    Type: Grant
    Filed: December 29, 2010
    Date of Patent: March 18, 2014
    Assignee: Telefonaktiebolaget L M Ericsson (publ)
    Inventors: Lars Gunnar Lövsén, Fredrik Garneij
  • CHARGING DATA RECORD GENERATING NODE
    Publication number: 20120302208
    Abstract: 1.
    Type: Application
    Filed: December 29, 2010
    Publication date: November 29, 2012
    Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
    Inventors: Lars Gunnar Lövsén, Fredrik Garneij
  • Controlling Packet Filter Installation in a User Equipment
    Publication number: 20110122885
    Abstract: A communication system includes a user equipment (UE) 10 and a gateway 26. The UE (10) sends data packets on one or more bearers (52, 54) to the gateway 26. One or more packet filters (62, 64) are installed in the UE (10) for associating the data packets with the bearers (52, 54). A decision is performed if installation of a new packet filter (62, 64) in the UE (10) is required to map the data packets of indicated data traffic to a particular bearer (52, 54). The result of the decision may then be indicated from a policy controller (30) to a gateway (26) and/or from the gateway (26) to the UE (10). Depending on the result of the decision, the gateway may initiate signaling of the new packet filter (62, 64) to the UE (10) and/or the UE (10) may install the new packet filter (62, 64).
    Type: Application
    Filed: November 19, 2010
    Publication date: May 26, 2011
    Inventors: Peter Hedman, Belen Pancorbo Marcos, Hans Mattsson, Lars Gunnar Lövsén, Reiner Ludwig
  • BEARER CONTROL MODE (NW-ONLY OR USER-ONLY) HANDLING IN INTERSYSTEM HANDOVER
    Publication number: 20110065435
    Abstract: A method, a gateway node, a policy control node and a infrastructure network for handling a handover of a User Equipment communicating wirelessly with the infrastructure network. A first gateway node receives handover information indicative of a handover of the user equipment between two radio access networks the first gateway node determining a bearer control mode on the basis of the handover information the first gateway node transmitting control information determined on the basis of the bearer control mode to a policy control node the first gateway node controlling the bearer binding on the basis of the bearer control mode.
    Type: Application
    Filed: December 22, 2008
    Publication date: March 17, 2011
    Inventors: Maria Belen Pancorbo Marcos, Dirk Kopplin, Lars Gunnar Lövsén, Susana Fernandez Alonso