Patents by Inventor Bo Holm BJERRUM

Bo Holm BJERRUM 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).

  • Publication number: 20240056793
    Abstract: Systems, methods, and software of directly connecting a SIM-less device with a cellular network. In one embodiment, User Equipment (UE) includes a Subscriber Identity Module 5 (SIM) provisioned with a plurality of subscription profiles for subscriptions to the cellular network. The UE establishes a direct communication with a SIM-less device that does not have a subscription with the cellular network. The UE selects one of the subscriptions provisioned in the SIM as a temporary subscription assigned to the SIM-less device to allow the SIM-less device to establish a direct connection with the cellular network using the 10 temporary subscription, and transmits a message to the SIM-less device via the direct communication containing subscription credentials for the temporary subscription. The SIM-less device may therefore register with the cellular network using the subscription credentials provided by the UE, and establish a direct connection with the cellular network using the temporary subscription.
    Type: Application
    Filed: February 4, 2022
    Publication date: February 15, 2024
    Inventors: Claudio ROSA, Troels Emil KOLDING, Bo Holm BJERRUM, Laurent THIEBAUT, Betsy COVELL
  • Publication number: 20240056815
    Abstract: Techniques for securely identifying applications in a communication network are disclosed. For example, a method comprises receiving, at user equipment, a data item associated with an application program that is installed or being installed on the user equipment. The method further comprises storing, by the user equipment, the data item with an identifier of the application program. The method still further comprises utilizing, by the user equipment, the stored data item when deciding to apply a route selection rule for data traffic associated with the application program.
    Type: Application
    Filed: August 8, 2023
    Publication date: February 15, 2024
    Inventors: Saurabh KHARE, Rainer LIEBHART, Bo Holm BJERRUM
  • Patent number: 11641612
    Abstract: An apparatus, a method and a computer program is described comprising: receiving a plurality of synchronisation symbol blocks; classifying the received synchronisation symbol blocks based on delay relative to an expected reception time; and identifying one or more candidate line of sight paths on the basis of the delay relative to the expected reception time.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: May 2, 2023
    Assignee: Nokia Technologies Oy
    Inventors: Samantha Caporal Del Barrio, Bo Holm Bjerrum, Christian Rom, Simon Svendsen
  • Patent number: 11611866
    Abstract: Systems, methods, and software of directly connecting a SIM-less device with a cellular network. In one embodiment, User Equipment (UE) includes a Subscriber Identity Module (SIM) provisioned with a plurality of subscription profiles for subscriptions to the cellular network. The UE establishes a direct communication with a SIM-less device that does not have a subscription with the cellular network. The UE selects one of the subscriptions provisioned in the SIM as a temporary subscription assigned to the SIM-less device to allow the SIM-less device to establish a direct connection with the cellular network using the temporary subscription, and transmits a message to the SIM-less device via the direct communication containing subscription credentials for the temporary subscription. The SIM-less device may therefore register with the cellular network using the subscription credentials provided by the UE, and establish a direct connection with the cellular network using the temporary subscription.
    Type: Grant
    Filed: February 11, 2021
    Date of Patent: March 21, 2023
    Assignee: Nokia Technologies Oy
    Inventors: Claudio Rosa, Troels Emil Kolding, Bo Holm Bjerrum, Laurent Thiebaut, Betsy Covell
  • Publication number: 20230045417
    Abstract: Techniques are disclosed for security management during an onboarding process for user equipment. For example, from a perspective of an onboarding network, a method comprises authenticating, via the onboarding network, user equipment based on an onboarding record previously configured for the user equipment or a set of user equipment and maintained by the onboarding network. Upon successful authentication, a communication session is established from the onboarding network to a provisioning server for remote provisioning of the user equipment. Advantageously, the onboarding process is performed without a default credential server.
    Type: Application
    Filed: August 2, 2022
    Publication date: February 9, 2023
    Applicant: Nokia Technologies Oy
    Inventors: Markus Staufer, Rainer Liebhart, Sumesh Parameswaran Nair, Bo Holm Bjerrum
  • Publication number: 20220330181
    Abstract: According to an example aspect of the present invention, there is provided a method comprising, embedding information for time synchronization to a SSB, encrypting the SSB and transmitting in a cellular communication network the encrypted SSB comprising the information for time synchronization.
    Type: Application
    Filed: June 4, 2020
    Publication date: October 13, 2022
    Inventors: Troels KOLDING, Kari NIEMELÄ, Vladimir VUKADINOVIC, Stig BLÜCHER BRINK, Amol DHERE, Bent Henneberg RYSGAARD, Bo Holm BJERRUM, Rafhael MEDEIROS DE AMORIM
  • Publication number: 20220322283
    Abstract: There are provided measures for handling of paging messages in communication endpoint to network relaying scenarios.
    Type: Application
    Filed: July 23, 2019
    Publication date: October 6, 2022
    Inventors: Lianghai JI, Frank FREDERIKSEN, Claudio ROSA, Erika PORTELA LOPES DE ALMEIDA, Morten TOFT, Johannes HEJSELBAEK, Faranaz SABOURI-SICHANI, Bo Holm BJERRUM, Samantha CAPORAL DEL BARRIO, Roberto MALDONADO
  • Publication number: 20220264296
    Abstract: According to an example aspect of the present invention, there is provided an apparatus comprising at least one processing core, at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processing core, cause the apparatus at least to transmit, by a user equipment, a concealed identifier of the user equipment to an onboarding network, wherein the concealed identifier of the user equipment indicates that the user equipment is requesting unauthenticated access to the onboarding network and execute, by the user equipment, a key generating authentication protocol to access the onboarding network without performing authentication of the user equipment.
    Type: Application
    Filed: February 17, 2022
    Publication date: August 18, 2022
    Inventors: Markus STAUFER, Bo Holm BJERRUM
  • Publication number: 20220256330
    Abstract: Systems, methods, and software of directly connecting a SIM-less device with a cellular network. In one embodiment, User Equipment (UE) includes a Subscriber Identity Module (SIM) provisioned with a plurality of subscription profiles for subscriptions to the cellular network. The UE establishes a direct communication with a SIM-less device that does not have a subscription with the cellular network. The UE selects one of the subscriptions provisioned in the SIM as a temporary subscription assigned to the SIM-less device to allow the SIM-less device to establish a direct connection with the cellular network using the temporary subscription, and transmits a message to the SIM-less device via the direct communication containing subscription credentials for the temporary subscription. The SIM-less device may therefore register with the cellular network using the subscription credentials provided by the UE, and establish a direct connection with the cellular network using the temporary subscription.
    Type: Application
    Filed: February 11, 2021
    Publication date: August 11, 2022
    Inventors: Claudio Rosa, Troels Emil Kolding, Bo Holm Bjerrum, Laurent Thiebaut, Betsy Covell
  • Publication number: 20220225091
    Abstract: There is disclosed methods, apparatuses and computer program products for an authentication procedure in a unicast device to device communication. In accordance with an embodiment the method comprises receiving from an initiating device a request to establish a unicast device to device communication between the initiating device and a target device; sending from the target device an authentication request to the initiating device for authenticating the initiating device; receiving from the initiating device an authentication response to the authentication request including one or more parameters related to the authentication; providing information of the one or more parameters to the application; examining by an application in the target device whether the one or more parameters can be accepted; and if the examining reveals that at least one of the one or more parameters cannot be accepted, sending an authentication failure message to the initiating device.
    Type: Application
    Filed: January 6, 2022
    Publication date: July 14, 2022
    Inventors: Mohamed Amin NASSAR, Bo Holm BJERRUM
  • Publication number: 20220182821
    Abstract: According to an example aspect of the present invention, there is provided method, comprising: generating a first key based on a first input specific to a mobile device, wherein the first input comprises measurement of mutable code of the mobile device and a unique device secret, generating a symmetric second key on the basis of the first key and a second input specific to the mobile device, and generating authentication credentials on the basis of the second key for authenticating the mobile device to a mobile communications network.
    Type: Application
    Filed: April 17, 2019
    Publication date: June 9, 2022
    Inventors: Bo Holm BJERRUM, Anja JERICHOW
  • Publication number: 20210235359
    Abstract: An apparatus, a method and a computer program is described comprising: receiving a plurality of synchronisation symbol blocks; classifying the received synchronisation symbol blocks based on delay relative to an expected reception time; and identifying one or more candidate line of sight paths on the basis of the delay relative to the expected reception time.
    Type: Application
    Filed: January 22, 2021
    Publication date: July 29, 2021
    Inventors: Samantha CAPORAL DEL BARRIO, Bo Holm BJERRUM, Christian ROM, Simon SVENDSEN