Patents by Inventor Daniel Nilsson

Daniel Nilsson 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: 20220360634
    Abstract: Systems and methods relating to establishment of a Packet Data Unit, PDU, session over a Non 3GPP Access to a 3GPP network and transmitting IP data and non-IP data are provided. A method of operation of a wireless device is provided and comprises sending to an AMF over an N3IWF a PDU session request to establish a PDU session to transport one of IP data or non-IP data over an established first IPsec, Security Association, SA, establishing an IPSec Child SA, for the PDU session and associating the IPSec Child SA to a PDU session then encapsulating the data using ESP encapsulation or GRE encapsulation associated with the IPSec Child SA and indicating the type of data that is being transmitted (e.g., non-IP data that comprises raw application data). In this manner, an IoT device is able to securely transmit to the 3GPP network IP data/non-IP data/raw application data over an unsecure non 3GPP access network such as Wireless Local Area Network.
    Type: Application
    Filed: July 26, 2022
    Publication date: November 10, 2022
    Inventors: Stefan ROMMER, Gunnar RYDNELL, Daniel NILSSON, Qian CHEN
  • Publication number: 20220340741
    Abstract: The invention provides a semiconductive polymer composition comprising (a) a base polymer of ethylene vinyl acetate copolymer, (b) at least 25 wt % carbon black; and (c) at least 1 wt % of an ethylene vinyl acetate wax.
    Type: Application
    Filed: September 14, 2020
    Publication date: October 27, 2022
    Inventors: Daniel NILSSON, Niklas THORN, Annika SMEDBERG, Fredrik SKOGMAN
  • Publication number: 20220332928
    Abstract: The invention provides a semiconductive polymer composition comprising a) at least 30 wt% of an ethylene vinyl acetate copolymer; b) at least 25 wt% carbon black; and c) at least 2 wt% of an ethylene vinyl acetate copolymer with an MFR2 of at least 100 g/10 min; with the proviso that components (a) and (c) are different.
    Type: Application
    Filed: September 11, 2020
    Publication date: October 20, 2022
    Inventors: Daniel NILSSON, Niklas THORN, Annika SMEDBERG, Emelie ANDERSSON
  • Patent number: 11463527
    Abstract: Systems and methods relating to establishment of a Packet Data Unit, PDU, session over a Non 3GPP Access to a 3GPP network and transmitting IP data and non-IP data are provided. A method of operation of a wireless device is provided and comprises sending to an AMF over an N3IWF a PDU session request to establish a PDU session to transport one of IP data or non-IP data over an established first IPsec, Security Association, SA, establishing an IPSec Child SA, for the PDU session and associating the IPSec Child SA to a PDU session then encapsulating the data using ESP encapsulation or GRE encapsulation associated with the IPSec Child SA and indicating the type of data that is being transmitted (e.g., non-IP data that comprises raw application data). In this manner, an IoT device is able to securely transmit to the 3GPP network IP data/non-IP data/raw application data over an unsecure non 3GPP access network such as Wireless Local Area Network.
    Type: Grant
    Filed: November 9, 2017
    Date of Patent: October 4, 2022
    Assignee: Telefonaktiebolaget L M Ericsson (publ)
    Inventors: Stefan Rommer, Gunnar Rydnell, Daniel Nilsson, Qian Chen
  • Publication number: 20220306845
    Abstract: The invention provides a semiconductive polymer composition comprising (a) a base polymer of ethylene vinyl acetate copolymer, (b) at least 25 wt % carbon black; and (c) 1 to 15 wt % of a polyethylene wax.
    Type: Application
    Filed: September 8, 2020
    Publication date: September 29, 2022
    Inventors: Daniel Nilsson, Niklas Thorn, Annika Smedberg, Fredrik Skogman
  • Publication number: 20220295270
    Abstract: The present application generally relates to wireless communication technology. More particularly, the present application relates to a method and apparatus for performing protection control in a core network with separation between control plane and user plane. The present application also relates to computer program product adapted for the same purpose. According to one embodiment, a method for performing protection control in a core network with separation between control plane and user plane, comprises the following steps performed on the user plane: —a) pairing a User Plane Function (UPF) and at least one User Plane Security Function (UPSF); and —b) notifying a pairing relationship between the UPF and the UPSF to the control plane so that the pair of the UPF and the UPSF can be controlled by a Control Plane Function (CPF) via the same reference point.
    Type: Application
    Filed: August 6, 2020
    Publication date: September 15, 2022
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Klaus TURINA, Abhay DS, Ziquan PAN, Daniel NILSSON, Wei LUO
  • Publication number: 20220251556
    Abstract: Enhanced antisense oligonucleotides targeting Regulator of telomere elongation helicase 1 (RTEL1), leading to modulation of the expression of RTEL1 or modulation of RTEL1 activity are provided. This disclosure relates to the use of enhanced antisense oligonucleotides targeting RTEL1 for use in treating and/or preventing a hepatitis B virus (HBV) infection, in particular a chronic HBV infection. This disclosure further relates to the use of the enhanced antisense oligonucleotides targeting RTEL1 for destabilizing cccDNA, such as HBV cccDNA. A pharmaceutical composition and its use in the treatment and/or prevention of a HBV infection is also described.
    Type: Application
    Filed: February 1, 2022
    Publication date: August 11, 2022
    Applicant: HOFFMANN-LA ROCHE INC.
    Inventors: Erik FUNDER, Natascha HRUSCHKA, Susanne KAMMLER, Erich KOLLER, Brian LEONARD, Souphalone LUANGSAY, Susanne MOHR, Tobias NILSSON, Søren OTTOSEN, Lykke PEDERSEN, Søren V. RASMUSSEN, Steffen SCHMIDT, Sabine SEWING, Daniel TURLEY, Johanna Marie WALTHER
  • Publication number: 20220255936
    Abstract: A method performed by a PGW for handling a UEs access to an EPC service via a non-3GPP access network. During a request for connecting the UE to the non-3GPP access network, the PGW receives identity information which indicates an identity of an AAA node from a non-3GPP access gateway. The PGW selects the AAA node which was indicated in the received identity information. The PGW transmits, to the selected AAA node, a request message for the UE. The request message is a request for authorization of the UE to access the EPC service via the non-3GPP access network.
    Type: Application
    Filed: March 2, 2022
    Publication date: August 11, 2022
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Chunbo WANG, Daniel Nilsson, Stefan Rommer
  • Publication number: 20220214039
    Abstract: Provided is a heat generating arrangement and a method for generation of heat to be used in a heat consumer. The heat generating arrangement uses combustion of aluminium and hydrogen to raise the temperature of superheated steam inside the heat generating arrangement. The heat in the superheated steam can thereafter be used in a heat consumer, such as a heat exchanger.
    Type: Application
    Filed: April 14, 2020
    Publication date: July 7, 2022
    Inventor: Daniel NILSSON
  • Publication number: 20220116901
    Abstract: A 5G Fixed Mobile Interworking Function Database entity, FMIF-DB, in a system including a Wireline 5G Access Network, W-5GAN, connects to a Fixed Network Residential Gateway, FN-RG, the W-5GAN including a Wireline Access Node, AN, and a 5G Fixed Mobile Interworking Function, FMIF. The FMIF connects to Access and Mobility Management Function, AMF, and to an User Plane Function, UPF, and the FMIF DN. The wireline Access Node, couples to a Fixed Network Residential Gateway, FN-RG providing services such as TV, Internet and voice, the database apparatus being adapted for holding—User entity, UE, credentials for providing an identity of an FN-RG as a User Entity, UE, and—UE configuration data for the FN-RG.
    Type: Application
    Filed: September 9, 2019
    Publication date: April 14, 2022
    Inventors: Daniel NILSSON, David Ian ALLAN
  • Publication number: 20220095210
    Abstract: Methods and functions for handling a UE that is in an idle state with respect to at least one access type e.g., 3GPP access or non-3GPP access.
    Type: Application
    Filed: December 8, 2021
    Publication date: March 24, 2022
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Stefan ROMMER, Qian CHEN, Daniel NILSSON, Paul SCHLIWA-BERTLING
  • Patent number: 11271937
    Abstract: The embodiments herein relate to a method performed by a PGW (108) for handling a UEs (101) access to an EPC service via a non-3GPP access network (103). During a request for connecting the UE (101) to the non-3GPP access network (103), the PGW (108) receives identity information which indicates an identity of an AAA node (710) from a non-3GPP access gateway (705). The PGW (108) selects the AAA node (710) which was indicated in the received identity information. The PGW (108) transmits, to the selected AAA node (710), a request message for the UE (101). The request message is a request for authorization of the UE (101) to access the EPC service via the non-3GPP access network (103).
    Type: Grant
    Filed: May 12, 2015
    Date of Patent: March 8, 2022
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Chunbo Wang, Daniel Nilsson, Stefan Rommer
  • Publication number: 20220070768
    Abstract: A method performed by a serving Access and Mobility Management Function (AMF) serving a wireless communication device. The method includes receiving, from a target AMF, a request for information regarding the wireless communication device. The method also includes submitting, in reply to the request for information, a current user equipment (UE) context of the wireless communication device and an identifier of an ongoing non 3rd Generation Partnership Project (non-3GPP) access Protocol Data Unit (PDU) session for the wireless communication device. The method further includes notifying a Non-3GPP Interworking Function (N3IWF) to remove the current UE context, wherein the N3IWF is configured to enable the wireless communication device to attach to the core network over non-3GPP access.
    Type: Application
    Filed: November 9, 2021
    Publication date: March 3, 2022
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Daniel NILSSON, Qian CHEN, Stefan ROMMER, Paul SCHLIWA-BERTLING
  • Publication number: 20220000652
    Abstract: An ostomy appliance includes a first adhesive having a first surface and a second surface opposing the first surface. The first surface is provided to contact a partly electrically conductive object. The appliance also includes a first layer situated on the second surface of the first adhesive, and a first electrode situated on the first layer and electrically isolated from the first adhesive.
    Type: Application
    Filed: July 14, 2021
    Publication date: January 6, 2022
    Inventors: Carsten Thirstrup, Daniel Nilsson, Henrik Pranov, Lars Lading
  • Patent number: 11202249
    Abstract: A method performed by an Access and mobility Management Function (AMF). The method includes receiving from a Session Management Function (SMF) a request to establish User Plane (UP) for a user equipment's (UE's) protocol data unit (PDU) session. The request includes information indicating an access type. The method also includes, in response to the request, performing the steps of: determining that the UE is in the idle state with respect to both a 3GPP access and a non-3GPP access and, as a result of determining that the UE is in the idle state with respect to both a 3GPP access and a non-3GPP access, the AMF initiates paging of the UE by the 3GPP access, the paging initiation comprising transmitting to a Radio Access Network, RAN, node a page request to page the UE.
    Type: Grant
    Filed: March 15, 2018
    Date of Patent: December 14, 2021
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Stefan Rommer, Qian Chen, Daniel Nilsson, Paul Schliwa-Bertling
  • Publication number: 20210366631
    Abstract: The invention relates to a semiconductive polymer composition comprising a polymer component, a conducting component and a crosslinking agent, wherein the polymer component comprises a polar polyethylene and the crosslinking agent comprises an aliphatic mono- or bifunctional peroxide or, alternatively, a monofunctional peroxide containing an aromatic group, and the crosslinking agent is present in an amount which is Z wt %, based on the total amount (100 wt %) of the polymer composition, and Z1?Z?Z2, wherein Z1 is 0.01 and Z2 is 5.0, an article being e.g. a cable, e.g. a power cable, and processes for producing a semiconductive polymer composition and an article; useful in different end applications, such as wire and cable (W&C) applications.
    Type: Application
    Filed: December 18, 2018
    Publication date: November 25, 2021
    Inventors: Fredrik SKOGMAN, Emil HJÄRTFORS, Annika SMEDBERG, Daniel NILSSON
  • Patent number: 11178603
    Abstract: The invention relates to methods and devices for enabling relocation of Access and Mobility Management Functions (AMFs). In an aspect of the invention a method performed by a Non-3rd Generation Partnership Project (3GPP) Interworking Function (14, N3IWF) enabling a wireless communication device (10) to attach to a core network (100) over non-3GPP access, to facilitate re-location of the wireless communication device (10) from an Access and Mobility Management Function (13, AMF) currently serving the wireless communication device (10) over non-3GPP access to the core network (100), to a target AMF (21) which is to serve the wireless communication device (10) over 3GPP access to the core network (100). The method comprises receiving (S119a), from the target AMF (21), a request to redirect any further signalling of the wireless communication device (10) from the currently serving AMF (13) to the target AMF (21); and redirecting any signalling of the wireless communication device (10) to the target AMF (21).
    Type: Grant
    Filed: May 4, 2018
    Date of Patent: November 16, 2021
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Daniel Nilsson, Qian Chen, Stefan Rommer, Paul Schliwa-Bertling
  • Patent number: 11147527
    Abstract: There is provided a method and system for filling micromechanical structures with x-ray absorbing material. The method includes providing a wetting layer for enabling melted x-ray absorbing material to flow over the surface of an overall structure including the micromechanical structures, melting the x-ray absorbing material, and applying gas pressure to press the melted x-ray absorbing material into the micromechanical structures.
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: October 19, 2021
    Assignee: SCINT-X AB
    Inventors: Anna Sahlholm, Olof Svenonius, Daniel Nilsson, David Rihtnesberg
  • Patent number: 11096818
    Abstract: An ostomy appliance includes a first adhesive having a first surface and a second surface opposing the first surface. The first surface is provided to contact a partly electrically conductive object. The appliance also includes a first layer situated on the second surface of the first adhesive, and a first electrode situated on the first layer and electrically isolated from the first adhesive.
    Type: Grant
    Filed: February 25, 2015
    Date of Patent: August 24, 2021
    Assignee: Coloplast A/S
    Inventors: Carsten Thirstrup, Daniel Nilsson, Henrik Pranov, Lars Lading
  • Publication number: 20210235268
    Abstract: The embodiments herein relate to a method performed by an access GW node of a non-3GPP access for authentication of a TLS connection. The access GW node receives a 2nd key derived during an authentication procedure. The access GW node receives a first TLS message comprising first authentication data and calculates second authentication data based on a 1st key and the 2nd key. The 1st key is associated with the TLS connection. The access GW node calculates third authentication data based on the 1st and 2nd keys. The access GW node transmits the second TLS message comprising the third authentication data. The access GW node verifies that the first authentication data is substantially the same as the second authentication data, and authenticates the TLS connection when the received first authentication data is successfully verified.
    Type: Application
    Filed: June 1, 2018
    Publication date: July 29, 2021
    Inventors: Changzheng WU, Daniel NILSSON, Jiaqi LIU