Patents by Inventor JULIA BERLANGA IZQUIERDO

JULIA BERLANGA IZQUIERDO 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).

  • Methods and apparatuses for handling public identities in an internet protocol multimedia subsystem network
    Patent number: 9019954
    Abstract: The present invention concern methods and apparatuses for handling public identities in an Internet Protocol Multimedia Subsystem, IMS, network. A CSCF node receives information indicating a set of distinct public identities, within a range of a wildcarded public identity, which set of distinct public identities are not in the same Implicit Registration Set (IRS) as the wildcarded public identity. The information is received from a Home Subscriber Server (HSS) node. The CSCF node stores the information indicating the set of distinct public identities, which are not in the same IRS, in the CSCF node for allowing matching of an originating request to the information indicating the set of distinct public identities, which are not in the same IRS.
    Type: Grant
    Filed: December 20, 2010
    Date of Patent: April 28, 2015
    Assignee: Telefonaktiebolaget L M Ericsson (Publ)
    Inventors: Emiliano Merino Vazquez, Luis Miguel Almaraz Valdes, Julia Berlanga Izquierdo, Nuria Esteban Vares, Maria Ruth Guerra, Beatriz Maroto Gil
  • Methods and Apparatuses for Handling Public Identities in an Internet Protocol Multimedia Subsystem Network
    Publication number: 20110310889
    Abstract: The present invention concern methods and apparatuses for handling public identities in an Internet Protocol Multimedia Subsystem, IMS, network. A CSCF node receives information indicating a set of distinct public identities, within a range of a wildcarded public identity, which set of distinct public identities are not in the same Implicit Registration Set (IRS) as the wildcarded public identity. The information is received from a Home Subscriber Server (HSS) node. The CSCF node stores the information indicating the set of distinct public identities, which are not in the same IRS, in the CSCF node for allowing matching of an originating request to the information indicating the set of distinct public identities, which are not in the same IRS.
    Type: Application
    Filed: December 20, 2010
    Publication date: December 22, 2011
    Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
    Inventors: Emiliano Merino Vazquez, Luis Miguel Almaraz Valdes, Julia Berlanga Izquierdo, Nuria Esteban Vares, Maria Ruth Guerra, Beatriz Maroto Gil
  • Methods and Apparatuses for Handling Public Identities in an Internet Protocol Multimedia Subsystem Network
    Publication number: 20110310888
    Abstract: The present invention concern methods and apparatuses for handling public identities in an Internet Protocol Multimedia Subsystem, IMS, network. A Serving Call Session Control Function, S-CSCF, node receives a message including a public identity. If the message does include a profile key with a wildcarded identity, the S-CSCF uses the wildcarded identity received with the profile key to fetch a user/service profile related to the wildcarded identity. If the message does not include a profile key with a wildcarded identity, the S-CSCF 125 uses the public identity received in the message to fetch a user/service profile related to the public identity.
    Type: Application
    Filed: November 10, 2010
    Publication date: December 22, 2011
    Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
    Inventors: EMILIANO MERINO VAZQUEZ, BEATRIZ MAROTO GIL, JULIA BERLANGA IZQUIERDO, LUIS MIGUEL ALMARAZ VALDES, MARIA RUTH GUERRA, NURIA ESTEBAN VARES