Patents by Inventor Miguel Angel Lopez Serrano

Miguel Angel Lopez Serrano 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).

  • POLICY CONTROL FOR REDUNDANT TRANSMISSIONS
    Publication number: 20230328805
    Abstract: Disclosed herein is a SMF (106) that receives a session request message transmitted by a User Equipment, UE (102), the session request message comprising a DNN and S-NSSAI pair; and after receiving the session request message, the SMF transmits towards a PCF (110), a policy create message that includes one or more of: i) the DNN and S-NSSAI pair from the session request message, ii) information indicating that a user plane for a PDU session for the DNN and S-NSSAI pair is redundancy capable, and iii) subscription information for the UE that indicates that the subscriber is allowed to have redundant transmissions.
    Type: Application
    Filed: August 9, 2021
    Publication date: October 12, 2023
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Maria Belen PANCORBO MARCOS, Fuencisla GARCIA AZORERO, Miguel Angel LOPEZ SERRANO, Susana FERNANDEZ ALONSO
  • Method of enabling a standalone Traffic Detection Function, TDF, node in a telecommunication network to act on unsuccessful resource allocation for an over-the-top, OTT application
    Patent number: 11438879
    Abstract: A method of enabling a standalone Traffic Detection Function, TDF, node (104, 204, 304) in a telecommunication network to act on unsuccessful resource allocation for an over-the-top, OTT, application detected by said TDF node (104, 204, 304), said method comprising the steps of receiving (107), by a Policy and Charging Rules Function, PCRF, node (103, 203, 303) from said TDF node (104, 204, 304), a notification that said TDF node (104, 204, 304) has detected a particular OTT application; determining (108; 109), by said PCRF node (103, 203, 303), that resources for said detected particular OTT application can not be successfully allocated, and notifying (110), by said PCRF node (103, 203, 303), said TDF node (104, 204, 304) that said resources for said detected particular OTT application can not be successfully allocated.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: September 6, 2022
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Miguel Angel Lopez Serrano, Leticia Ruiz Martin
  • A Method of Enabling a Standalone Traffic Detection Function, TDF, Node in a Telecommunication Network to Act on Unsuccessful Resource Allocation for an Over-the-Top, OTT Application
    Publication number: 20210058904
    Abstract: A method of enabling a standalone Traffic Detection Function, TDF, node (104, 204, 304) in a telecommunication network to act on unsuccessful resource allocation for an over-the-top, OTT, application detected by said TDF node (104, 204, 304), said method comprising the steps of receiving (107), by a Policy and Charging Rules Function, PCRF, node (103, 203, 303) from said TDF node (104, 204, 304), a notification that said TDF node (104, 204, 304) has detected a particular OTT application; determining (108; 109), by said PCRF node (103, 203, 303), that resources for said detected particular OTT application can not be successfully allocated, and notifying (110), by said PCRF node (103, 203, 303), said TDF node (104, 204, 304) that said resources for said detected particular OTT application can not be successfully allocated
    Type: Application
    Filed: March 28, 2018
    Publication date: February 25, 2021
    Inventors: Miguel Angel Lopez Serrano, Leticia Ruiz Martin