公开(公告)号：US20140335791A1

公开(公告)日：2014-11-13

申请号：US14364288

申请日：2012-12-13

Applicant: LG ELECTRONICS INC.

Inventor： Laeyoung Kim ,  Jaehyun Kim ,  Taehyeon Kim ,  Hyunsook Kim

IPC: H04W4/00 ,  H04W8/24

CPC classification number: H04W4/70 ,  H04W4/023 ,  H04W4/80 ,  H04W8/005 ,  H04W8/24 ,  H04W76/14

Abstract: The present invention relates to a wireless communication system, and more particularly, to a method and device for providing a proximity service. According to one embodiment of the present invention, the method for providing a proximity service (ProSe) for user equipment in a wireless communication system may include: transmitting ProSe capability related information on the user equipment to a network node; receiving information on the provision of a ProSe related network from the network node; determining the ProSe usage of the user equipment based on the ProSe capability related information on the user equipment and/or the received information on the provision of a ProSe related network; and transmitting the determination result of the ProSe usage of the user equipment to the network node.

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统，更具体地说，涉及提供接近服务的方法和设备。 根据本发明的一个实施例，用于在无线通信系统中为用户设备提供接近服务（ProSe）的方法可以包括：向网络节点发送与用户设备相关的ProSe能力相关信息; 从网络节点接收关于提供ProSe相关网络的信息; 基于ProSe能力相关信息确定用户设备的ProSe使用情况和/或接收到的关于提供ProSe相关网络的信息; 并将用户设备的ProSe使用的确定结果发送到网络节点。

公开(公告)号：US20140307632A1

公开(公告)日：2014-10-16

申请号：US14357991

申请日：2012-11-13

Applicant: LG ELECTRONICS INC.

Inventor： Laeyoung Kim ,  Jaehyun Kim ,  Taehyeon Kim ,  Hyunsook Kim

IPC: H04W4/00

CPC classification number: H04W4/005 ,  H04L1/18 ,  H04W4/70

Abstract: The present invention relates to a method for enabling a MTC (machine type communication) IWF (interworking function) to perform a trigger request in a wireless communication system. The method includes transferring, to a first serving node, the trigger request and information related to retrying the trigger request which includes information on whether to retry if the transferring of the trigger request fails, wherein if the information on whether to retry indicates retrying, the retrying of the trigger request is assigned to the first serving node.

Abstract translation: 本发明涉及使MTC（机器型通信）IWF（互通功能）能够在无线通信系统中执行触发请求的方法。 该方法包括向第一服务节点传送触发请求和与重试触发请求相关的信息，该触发请求包括关于触发请求的转移是否重试是否重试的信息，其中如果关于是否重试的信息指示重试， 触发请求的重试被分配给第一服务节点。

公开(公告)号：US12219646B2

公开(公告)日：2025-02-04

申请号：US17636295

申请日：2020-08-21

Applicant: LG Electronics Inc.

Inventor： Laeyoung Kim ,  Myungjune Youn

IPC: H04W76/27 ,  H04W76/30 ,  H04W88/04

Abstract: Provided in one disclosure of the present specification is an operation method of a relay user equipment (UE) for a remote UE. The method may comprise a step in which the relay UE receives, from a base station, a radio resource control (RRC) reconfiguration message or an RRC connection reconfiguration message. The RRC reconfiguration message or the RRC connection reconfiguration message may include identification information of a data radio bearer (DRB) shared with the remote UE and information on a protocol data unit (PDU) session which must be deleted or released in the DRB. The method may comprise a step in which an access stratum (AS) layer of the relay UE relays, to a non-access stratum (NAS) layer, information that a user plane (UP) connection of the PDU session was released, on the basis of the received RRC reconfiguration message or the RRC connection reconfiguration message.

公开(公告)号：US12170929B2

公开(公告)日：2024-12-17

申请号：US17603735

申请日：2020-01-07

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsook Kim ,  Sungduck Chun ,  Laeyoung Kim ,  Sangmin Park ,  Myungjune Youn

IPC: H04W36/24 ,  H04W36/14 ,  H04W60/00

Abstract: A disclosure according to the present specification provides a method of having an access by a terminal subscribing to a first public land mobile network (PLMN). The method may comprise a step of transmitting a first request message to a network node via a base station. The base station may be a base station of a second PLMN that broadcasts system information including information about the first PLMN. The method may comprise a step of receiving, from the network node, a first response message that is a response to the first request message. The first response message may include information indicating that there is a service failure in the first PLMN. The method may comprise a step of transmitting a second request message to the second PLMN or reselecting another PLMN instead of the first PLMN, which has a service failure, on the basis of the first response message including the information.

公开(公告)号：US12137430B2

公开(公告)日：2024-11-05

申请号：US17310870

申请日：2020-03-10

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：US12089078B2

公开(公告)日：2024-09-10

申请号：US17606556

申请日：2020-04-22

Applicant: LG Electronics Inc.

Inventor： Myungjune Youn ,  Hyunsook Kim ,  Laeyoung Kim

IPC: H04W24/08

CPC classification number: H04W24/08

Abstract: Provided in one disclosure in the present specification is a multi-access (MA) protocol data unit (PDU) session method using user equipment (UE). The method can comprise a step of transmitting a first request message for a performance measurement function (PMF) binding request to a PMF layer of a user plane function (UPF) node on the basis of PMF address information about the UPF node included in measurement assistance information (MAI). The PMF binding request can be performed according to quality of service (QoS) flow. The method can comprise a step of receiving a PMF binding response message from the PMF layer of the UPF node. The PMF binding response message can include a reflective QoS indication (RQI).

公开(公告)号：US12069758B2

公开(公告)日：2024-08-20

申请号：US17310618

申请日：2019-06-27

Applicant: LG ELECTRONICS INC.

Inventor： Myungjune Youn ,  Laeyoung Kim ,  Hyunsook Kim

IPC: H04W76/16 ,  H04W48/16 ,  H04W48/18 ,  H04W84/12 ,  H04L65/1069

CPC classification number: H04W76/16 ,  H04W48/16 ,  H04W48/18 ,  H04W84/12 ,  H04L65/1069

Abstract: One disclosure of the present specification provides a method for using a multi-access (MA) protocol data unit (PDU) session of a terminal. The method may comprise the steps of: displaying a configuration screen on whether to use a MA PDU session; displaying information representing the establishment or use of the MA PDU session if the MA PDU session is configured to be usable and if two access networks are both in a usable state; and displaying detailed information on the MA PDU session.

公开(公告)号：US11917451B2

公开(公告)日：2024-02-27

申请号：US17310509

申请日：2020-02-07

Applicant: LG ELECTRONICS INC.

Inventor： Laeyoung Kim ,  Myungjune Youn

IPC: H04W28/02 ,  H04W4/40 ,  H04W28/24

CPC classification number: H04W28/0289 ,  H04W28/0284 ,  H04W28/24 ,  H04W4/40

Abstract: One embodiment provides a method by which a network data analytics function (NWDAF) transmits and receives a signal in a wireless communication system, comprising the steps in which an NWDAF receives, from operations and maintenance (OAM), a notification based on a change in a user plane congestion status and transmits, to a V2X application server, analytics for the user plane congestion notification on the basis of the notification through a network exposure function (NEF), wherein the change in the user plane congestion status is determined on the basis of one or more pieces of information including whether a QNC notification is transmitted, and whether the QNC notification is transmitted is determined on the basis of a counter value that increases when an NG-RAN transmits, to an SMF, “GFBR cannot be fulfilled/guaranteed,” and decreases when the NG-RAN transmits, to the SMF, “GFBR cannot be fulfilled/guaranteed.”

公开(公告)号：US11864264B2

公开(公告)日：2024-01-02

申请号：US17600505

申请日：2019-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsook Kim ,  Laeyoung Kim ,  Sangmin Park ,  Myungjune Youn ,  Sungduck Chun

IPC: H04W8/02 ,  G06F3/04817 ,  H04W84/04

CPC classification number: H04W8/02 ,  G06F3/04817 ,  H04W84/042

Abstract: A disclosure of the present specification provides a method for accessing another Public Land Mobile Network (PLMN) instead of a subscribed third PLMN. According to the method, a terminal may access a second PLMN, which provides a service, instead of a first PLMN that is roaming-agreed with the third PLMN. In addition, according to the method, the terminal may display, on a screen, information indicating that access is made to the second PLMN. The second PLMN may provide only a limited service.

公开(公告)号：US11770724B2

公开(公告)日：2023-09-26

申请号：US17264274

申请日：2019-08-05

Applicant: LG ELECTRONICS INC.

Inventor： Laeyoung Kim ,  Sungduck Chun

IPC: H04W24/08

CPC classification number: H04W24/08

Abstract: An embodiment of the present invention relates to a mobile terminal comprising: a display unit for displaying a driving route and whether a quality of service (QoS) is satisfied; and a control unit for controlling the display unit, wherein whether the QoS is satisfied is on the basis of information received from a server having received a notify related to a QoS prediction from a network data analytics function (NWDAF), the notify related to the Qos prediction is resulted from a request associated with a QoS prediction subscription transmitted by the server to the NWDAF, and the request includes a QoS requirement for the QoS prediction.