公开(公告)号：US20140112251A1

公开(公告)日：2014-04-24

申请号：US14060333

申请日：2013-10-22

Applicant: LG Electronics INC.

Inventor： Laeyoung KIM ,  Jaehyun KIM ,  Taehyeon KIM ,  Hyunsook KIM

IPC: H04W8/22

CPC classification number: H04W8/22 ,  H04L1/00 ,  H04L12/18 ,  H04L12/189 ,  H04L69/40 ,  H04W4/12 ,  H04W4/70

Abstract: A method and apparatus for retransmitting an MTC group message in a wireless communication system are disclosed. A method for performing retransmission of a Machine Type Communication (MTC) group message by an MTC-InterWorking Function (MTC-IWF) in a mobile communication system includes: receiving an MTC group message response from a network node; and determining whether to perform retransmission of the MTC group message on the basis of information contained in the MTC group message response, wherein the MTC group message response includes zero or more region information of a predetermined unit, related to completion of the MTC group message transmission.

Abstract translation: 公开了一种用于在无线通信系统中重传MTC组消息的方法和装置。 一种用于在移动通信系统中通过MTC-InterWorking功能（MTC-IWF）执行机器类型通信（MTC）组消息的重传的方法包括：从网络节点接收MTC组消息响应; 以及根据包含在MTC组消息响应中的信息来确定是否进行MTC组消息的重传，其中，所述MTC组消息响应包括与完成MTC组消息传输相关的预定单元的零个或多个区域信息 。

公开(公告)号：US20250024400A1

公开(公告)日：2025-01-16

申请号：US18900036

申请日：2024-09-27

Applicant: LG ELECTRONICS INC.

Inventor： Myungjune YOUN ,  Laeyoung KIM

IPC: H04W60/00 ,  H04W76/10 ,  H04W76/34

Abstract: A disclosure of the present specification provides a method for managing a PDU session performed by an SMF node. The method may comprise the steps of: determining to release an MA PDU session for at least one access of a 3GPP access and a non-3GPP access; and transmitting a message associated with the release of the PDU session to an AMF node.

公开(公告)号：US20240430674A1

公开(公告)日：2024-12-26

申请号：US18698981

申请日：2022-10-14

Applicant: LG ELECTRONICS INC.

Inventor： Jaewoo KIM ,  Laeyoung KIM ,  Myungjune YOUN

IPC: H04W12/06 ,  H04W76/30 ,  H04W84/06

Abstract: A disclosure of the present specification (disclosure) provides a method for performing re-authentication-related communication by an SMF. The method may comprise the steps of: receiving a response message related to UUAA re-authentication; and transmitting, to a UPF node, a request message for requesting a use report on a PDU session related to a UAS service.

公开(公告)号：US20240348534A1

公开(公告)日：2024-10-17

申请号：US18579210

申请日：2022-07-12

Applicant: LG Electronics Inc.

Inventor： Laeyoung KIM ,  Myungjune YOUN

IPC: H04L45/24 ,  H04W76/12 ,  H04W76/15

CPC classification number: H04L45/24 ,  H04W76/12 ,  H04W76/15

Abstract: One disclosure of the present specification provides a method by which a UE performs communication. The method may comprise the steps of: transmitting, to an SMF, a PDU session establishment request message; receiving a PDU session establishment accept message; transmitting a PDU session modification request message; and receiving a PDU session modification command message.

公开(公告)号：US20230397086A1

公开(公告)日：2023-12-07

申请号：US18033286

申请日：2022-03-24

Applicant: LG ELECTRONICS INC.

Inventor： Seokjung KIM ,  Laeyoung KIM ,  Myungjune YOUN ,  Jian XU ,  Daewook BYUN

IPC: H04W40/24 ,  H04W76/12 ,  H04W28/08 ,  H04W76/15

CPC classification number: H04W40/24 ,  H04W76/12 ,  H04W28/0925 ,  H04W76/15

Abstract: One disclosure of the present specification provides a method by which a policy control function (PCF) performs communication. The method comprises the steps of: receiving a UE policy association establishment (UE association establishment) message from an access and mobility management function (AMF); and transmitting a UE route selection policy (URSP) rule to a user equipment (UE), wherein the URSP rule includes a first route selection descriptor (RSD) and a second RSD, the first RSD includes a protocol data unit (PDU) session pair identifier (ID), the PDU session pair ID is used to establish two redundant PDU sessions, and the second RSD does not include the PDU session pair ID.

公开(公告)号：US20230300651A1

公开(公告)日：2023-09-21

申请号：US17925803

申请日：2021-04-06

Applicant: LG Electronics Inc.

Inventor： Jaehyu KIM ,  Laeyoung KIM ,  Myungjune YOUN

IPC: H04W24/10 ,  H04M15/00 ,  H04W48/18

CPC classification number: H04W24/10 ,  H04M15/66 ,  H04W48/18 ,  H04W84/12

Abstract: Provided are a method for supporting wireless local area network (WLAN) use experience analysis using user equipment (UE) WLAN user data, and device supporting the same. A policy and charging function (PCF) operating in a wireless communication system: requests analytics information relating to a WLAN from a network data analytics function (NWDAF); receives analytics information relating to the WLAN from the NWDAF in response to the request; and updates a WLAN selection policy on the basis of the analytics information relating to the WLAN.

公开(公告)号：US20230209446A1

公开(公告)日：2023-06-29

申请号：US17927128

申请日：2021-05-14

Applicant: LG Electronics Inc.

Inventor： Laeyoung KIM ,  Myungjune YOUN

IPC: H04W48/14 ,  H04W48/04 ,  H04W4/06

CPC classification number: H04W48/14 ,  H04W4/06 ,  H04W48/04

Abstract: A disclosure of the present specification provides a method for performing multicast-related communication by a UE. The method may comprise the steps of: on the basis of first location information on a service area related to a local multicast service, determining that the UE is located within the service area; on the basis of the determination that the UE is located within the service area, transmitting, to an SMF, a first join request message to join the local multicast service: and receiving a join rejection message from the SMF in response to the first join request message.

公开(公告)号：US20230189208A1

公开(公告)日：2023-06-15

申请号：US17630899

申请日：2020-07-10

Applicant: LG ELECTRONICS INC.

Inventor： Laeyoung KIM ,  Sungduck CHUN ,  Myungjune YOUN

IPC: H04W68/02 ,  H04W76/30

CPC classification number: H04W68/02 ,  H04W76/30

Abstract: The present specification provides a method for processing, by an access and mobility management function (AMF) device in a first network, a request from a user equipment (UE). The method may comprise receiving, by the AMF device in the first network, a first request message from the UE that supports multiple universal subscriber identity modules (USIMs) and has received a paging message from a second network. The first request message may comprise information on one or more protocol data unit (PDU) sessions and information on release. The method may comprise transmitting a second message to a session management function (SMF) device in the first network. The second message may comprise information on the one or more PDU sessions based on the first request message. The method may comprise performing a procedure for releasing with a radio access network (RAN) in the first network.

公开(公告)号：US20220417825A1

公开(公告)日：2022-12-29

申请号：US17771644

申请日：2020-10-19

Applicant: LG Electronics Inc.

Inventor： Myungjune YOUN ,  Hyunsook KIM ,  Laeyoung KIM

IPC: H04W40/12 ,  H04W24/10 ,  H04W76/14

Abstract: One embodiment of the present specification can provide a method for performing a protocol data unit (PDU) session-related procedure. The method can comprise the steps of: transmitting, to a session management function (SMF) device, a PDU session-related message including a first indication related to communication through a PC5 link; and receiving a response message from the SMF device. The response message can include: a first quality of service (QoS) rule to be used on a Uu link; a second QoS rule to be used on a PC5 link; and a path selection rule about whether data should be transmitted through the Uu link or the PC5 link.

公开(公告)号：US20220361039A1

公开(公告)日：2022-11-10

申请号：US17624275

申请日：2020-07-03

Applicant: LG Electronics Inc.

Inventor： Laeyoung KIM

IPC: H04W28/02

Abstract: An operation method of first user equipment (UE) in a wireless communication system, according to one embodiment, comprises: a step in which the first UE establishes a PC5 unicast link with a second UE; and a step in which the first UE transmits user traffic to the second UE, wherein the method comprises determining, on the basis of addition or elimination of a first PC5 QoS flow, whether to include a service data adaptation protocol (SDAP) header in the PC5 unicast link with respect to second PC5 QoS flow(s) used in the transmission of the user traffic.