Patents by Inventor Patrik HERMANSSON

Patrik HERMANSSON 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 nodes for handling bearers
    Patent number: 11696358
    Abstract: The embodiments herein relate to a method performed by a gateway. The gateway detects that a procedure for activating or deactivating a bearer has been initiated. The gateway receives a first modify bearer or modify access bearers request message for the same PDN connection and UE as the bearer activation or deactivation procedure is intended for. The gateway detects a bearer mismatch between a first set of bearers and a second set of bearers known by the gateway and associated with said same PDN connection and UE. The gateway accepts, during a time interval, the received modify bearer or modify access bearers request message even though the bearer mismatch has been detected.
    Type: Grant
    Filed: July 16, 2021
    Date of Patent: July 4, 2023
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Tony Olsson, Patrik Hermansson, Yong Yang
  • METHODS AND NODES FOR HANDLING BEARERS
    Publication number: 20210345439
    Abstract: The embodiments herein relate to a method performed by a gateway. The gateway detects that a procedure for activating or deactivating a bearer has been initiated. The gateway receives a first modify bearer or modify access bearers request message for the same PDN connection and UE as the bearer activation or deactivation procedure is intended for. The gateway detects a bearer mismatch between a first set of bearers and a second set of bearers known by the gateway and associated with said same PDN connection and UE. The gateway accepts, during a time interval, the received modify bearer or modify access bearers request message even though the bearer mismatch has been detected.
    Type: Application
    Filed: July 16, 2021
    Publication date: November 4, 2021
    Applicant: Telefonaktiebolagel LM Ericsson (publ)
    Inventors: Tony OLSSON, Patrik HERMANSSON, Yong YANG
  • Methods and nodes for handling bearers
    Patent number: 11071161
    Abstract: The embodiments herein relate to a method performed by a gateway. The gateway detects that a procedure for activating or deactivating a bearer has been initiated. The gateway receives a first modify bearer or modify access bearers request message for the same PDN connection and UE as the bearer activation or deactivation procedure is intended for. The gateway detects a bearer mismatch between a first set of bearers and a second set of bearers known by the gateway and associated with said same PDN connection and UE. The gateway accepts, during a time interval, the received modify bearer or modify access bearers request message even though the bearer mismatch has been detected.
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: July 20, 2021
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Tony Olsson, Patrik Hermansson, Yong Yang
  • METHODS AND NODES FOR HANDLING BEARERS
    Publication number: 20200252991
    Abstract: The embodiments herein relate to a method performed by a gateway. The gateway detects that a procedure for activating or deactivating a bearer has been initiated. The gateway receives a first modify bearer or modify access bearers request message for the same PDN connection and UE as the bearer activation or deactivation procedure is intended for. The gateway detects a bearer mismatch between a first set of bearers and a second set of bearers known by the gateway and associated with said same PDN connection and UE. The gateway accepts, during a time interval, the received modify bearer or modify access bearers request message even though the bearer mismatch has been detected.
    Type: Application
    Filed: April 20, 2020
    Publication date: August 6, 2020
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Tony OLSSON, Patrik HERMANSSON, Yong YANG
  • Method and nodes for handling bearers
    Patent number: 10652946
    Abstract: The embodiments herein relate to a method performed by a gateway (108, 110, 1308, 1310). The gateway (108, 110, 1308, 1310) detects that a procedure for activating or deactivating a bearer has been initiated. The gateway (108, 110, 1308, 1310) receives a first modify bearer or modify access bearers request message for the same PDN connection and UE (101) as the bearer activation or deactivation procedure is intended for. The gateway (108, 110, 1308, 1310) detects a bearer mismatch between a first set of bearers and a second set of bearers known by the gateway (108, 110, 1308, 1310) and associated with said same PDN connection and UE (101). The gateway (108, 110, 1308, 1310) accepts, during a time interval, the received modify bearer or modify access bearers request message even though the bearer mismatch has been detected.
    Type: Grant
    Filed: March 7, 2016
    Date of Patent: May 12, 2020
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Tony Olsson, Patrik Hermansson, Yong Yang
  • METHOD AND NODES FOR HANDLING BEARERS
    Publication number: 20190104563
    Abstract: The embodiments herein relate to a method performed by a gateway (108, 110, 1308, 1310). The gateway (108, 110, 1308, 1310) detects that a procedure for activating or deactivating a bearer has been initiated. The gateway (108, 110, 1308, 1310) receives a first modify bearer or modify access bearers request message for the same PDN connection and UE (101) as the bearer activation or deactivation procedure is intended for. The gateway (108, 110, 1308, 1310) detects a bearer mismatch between a first set of bearers and a second set of bearers known by the gateway (108, 110, 1308, 1310) and associated with said same PDN connection and UE (101). The gateway (108, 110, 1308, 1310) accepts, during a time interval, the received modify bearer or modify access bearers request message even though the bearer mismatch has been detected.
    Type: Application
    Filed: March 7, 2016
    Publication date: April 4, 2019
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Tony OLSSON, Patrik HERMANSSON, Yong YANG