公开(公告)号：US20250016560A1

公开(公告)日：2025-01-09

申请号：US18698726

申请日：2022-01-26

Applicant: LG ELECTRONICS INC.

Inventor： Dongjoo KIM ,  Anbin KIM

IPC: H04W12/06 ,  H04W12/63

Abstract: A method for authenticating a UE in a wireless communication system disclosed herein may comprise: a step in which a first UE receives authentication mode information, wherein a second UE relaying the first UE also receives the authentication mode information, and the first UE, on the basis of the authentication mode information, requests information necessary for direct search between UEs; a step in which the first UE receives the information necessary for direct searches between UEs; and a step for connecting to a network and performing authentication via the second UE on the basis of the received information necessary for direct searches between the UEs.

公开(公告)号：US20240292219A1

公开(公告)日：2024-08-29

申请号：US18571609

申请日：2022-01-24

Applicant: LG ELECTRONICS INC.

Inventor： Dongjoo KIM ,  Hyun Sook KIM

IPC: H04W12/069 ,  H04W12/084

CPC classification number: H04W12/069 ,  H04W12/084

Abstract: Disclosed herein is a method for operating a user equipment (UE) in a wireless communication system, and the method may include generating, by the UE, a SUCI by encrypting a unique identifier with a public key of a DCS, transmitting, to a base station, a registration request including the generated SUCI and a first standalone non public network (SNPN) ID, performing two-way authentication with the base station, receiving, from the base station, a provisioning server address and a provisioning server token based on the two-way authentication being completed, transmitting, to a provisioning server, a credential request including the unique identifier and the provisioning server token based on the received provisioning server address, and being provided with a credential of a first SNPN from the provisioning server.

公开(公告)号：US20230254692A1

公开(公告)日：2023-08-10

申请号：US18015597

申请日：2021-06-14

Applicant: LG Electronics Inc.

Inventor： Dongjoo KIM ,  Sungduck CHUN ,  Hyunsook KIM

IPC: H04W12/06 ,  H04W76/14 ,  H04W12/61

CPC classification number: H04W12/06 ,  H04W76/14 ,  H04W12/61 ,  H04W88/04

Abstract: A disclosure of the present specification provides a method for performing relay communication by a first UE. The method may comprise the steps of: transmitting a request message including UE ID, relay information, UE type information, and UE public key information to an application server through a 5G core network; receiving, from the application server, a security-related message in response to the request message; establishing a security link with the relay UE on the basis of first credential information; and receiving an IP message for configuring a security channel in an IP layer from a second UE.

公开(公告)号：US20180146497A1

公开(公告)日：2018-05-24

申请号：US15579414

申请日：2016-01-19

Applicant: LG ELECTRONICS INC.

Inventor： Seungmyeong JEONG ,  Seongyun KIM ,  Hongbeom AHN ,  Dongjoo KIM ,  Heedong CHOI

IPC: H04W74/06 ,  H04W74/00 ,  H04L12/26

CPC classification number: H04W74/06 ,  H04L43/103 ,  H04W4/70 ,  H04W74/002

Abstract: A method for processing a request through a polling channel in a wireless communication system is provided according to one embodiment of the present invention. The method is performed by a first apparatus, and may comprise the steps of: transmitting to a second apparatus a retrieve response for a polling channel, including a first request which has been received from a third apparatus; receiving, from the second apparatus, a second request including a first response corresponding to the received first request; verifying whether a request identifier of the first response and a request identifier of the received first request are the same or not; and if the request identifier of the first response and the request identifier of the received first request are the same, transmitting the first response to the third apparatus.

公开(公告)号：US20170201392A1

公开(公告)日：2017-07-13

申请号：US15316766

申请日：2015-06-29

Applicant: LG ELECTRONICS INC.

Inventor： Hongbeom AHN ,  Seungkyu PARK ,  Seongyun KIM ,  Seungmyeong JEONG ,  Dongjoo KIM ,  Heedong CHOI

IPC: H04L12/66 ,  H04L29/08 ,  H04W4/00

CPC classification number: H04L12/66 ,  H04L41/00 ,  H04L67/16 ,  H04W4/70

Abstract: A method for processing request messages between heterogeneous systems in a wireless communication system, the method being performed by a gateway device and possibly comprising the steps of: receiving an advertisement message on the services of a first node from the first node belonging to a first system; in case the advertisement message comprises an indicator that the services are shared with a second system, generating resources corresponding to the shared services and a resource for access control for the resources corresponding to the shared services; receiving a request message for retrieving information on the generated resources from a second node of the second system; if the second node has an access right to the retrieval, transmitting the information on the generated resources to the second node; receiving, from the second node, a request message for generating a resource, which corresponds to a service to be called selected from the information on the generated resources, as a child resource of the generated resources; and checking an access right for the generation of the child resource.