公开(公告)号：US08934334B2

公开(公告)日：2015-01-13

申请号：US14365054

申请日：2013-03-18

Applicant: LG Electronics Inc.

Inventor： Jaehyun Kim ,  Taehyeon Kim ,  Li-Hsiang Sun ,  Laeyoung Kim ,  Sungduck Chun ,  Hyunsook Kim

IPC: H04L1/00 ,  H04W48/18 ,  H04W48/16 ,  H04L12/24 ,  H04W4/00

CPC classification number: H04W36/165 ,  H04L41/0654 ,  H04W24/04 ,  H04W48/16 ,  H04W48/18 ,  H04W60/04 ,  H04W84/042 ,  H04W88/06

Abstract: The present invention relates to a wireless communication system, and more particularly, to a method and an apparatus for processing a NAS signaling request. A method for performing a non-access stratum (NAS) signaling process by means of a terminal in a wireless communication system according to one embodiment of the present invention comprises: a step of receiving a first message that includes information indicating a network failure from a network node of a first network; a step of starting a timer relating to a network selection; and a step of selecting a second network from among network candidates excluding the first network during the operation of the timer relating to a network selection.

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，涉及一种用于处理NAS信令请求的方法和装置。 根据本发明的一个实施例的用于在无线通信系统中通过终端执行非接入层（NAS）信令处理的方法包括：从第一消息中接收包括指示网络故障的信息的第一消息的步骤 第一网络的网络节点; 启动与网络选择相关的定时器的步骤; 以及在与网络选择相关的定时器的操作期间从排除第一网络的网络候选者中选择第二网络的步骤。

公开(公告)号：US20140341014A1

公开(公告)日：2014-11-20

申请号：US14344312

申请日：2012-10-04

Applicant: LG ELECTRONICS INC.

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

IPC: H04L12/801 ,  H04W68/02 ,  H04W4/00 ,  H04L29/08

CPC classification number: H04L47/12 ,  H04L47/14 ,  H04L67/12 ,  H04W4/70 ,  H04W60/02 ,  H04W68/02

Abstract: The present invention relates to a wireless communication system, and in particular, to a method and apparatus for updating an area in a wireless communication system. The method for updating an area by a terminal according to one embodiment of the present invention includes the steps of: starting a backoff timer set by a network; and transmitting an area-updating request message to the network when the terminal enters a new tracking area (TA) or a new routing area (RA) while the backoff timer is operating.

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，特别涉及用于更新无线通信系统中的区域的方法和装置。 根据本发明的一个实施例的由终端更新区域的方法包括以下步骤：启动由网络设置的退避定时器; 以及当所述退避定时器正在运行时，当所述终端进入新的跟踪区域（TA）或新的路由区域（RA）时，向所述网络发送区域更新请求消息。

公开(公告)号：US20140233380A1

公开(公告)日：2014-08-21

申请号：US14350348

申请日：2012-10-26

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsook Kim ,  Laeyoung Kim ,  Taehyeon Kim

IPC: H04L12/851

CPC classification number: H04L47/24 ,  H04W28/24 ,  H04W48/12

Abstract: A method of managing quality of service (QoS) of an uplink of a terminal includes the steps of: when the terminal supports reflective QoS, transmitting an instruction regarding the reflective QoS to a network node; and receiving from the network node an instruction on whether the reflective QoS is to be applied in response to the instruction regarding the reflective QoS.

Abstract translation: 管理终端的上行链路的服务质量（QoS）的方法包括以下步骤：当终端支持反射QoS时，向网络节点发送关于反射QoS的指令; 以及响应于关于反射QoS的指令从网络节点接收关于是否应用反射QoS的指令。

公开(公告)号：US12232191B2

公开(公告)日：2025-02-18

申请号：US18244692

申请日：2023-09-11

Applicant: LG Electronics Inc.

Inventor： Myungjune Youn ,  Hyunsook Kim

IPC: H04W48/18 ,  H04W76/10 ,  H04W92/02

Abstract: One disclosure of the present specification provides a method by which a network control node performs communication. The method comprises the steps of: determining whether to request, from a network function (NF), control for a network slice on the basis of a session, which is managed by a network control node, being related to an interworking procedure and on the basis of the network slice being controlled by a provider policy set in the network control node, the network slice being related to the session; transmitting a control request message for the network slice to the NF, on the basis of the determination that the network control node requests control for the network slice; and receiving a response message from the NF, wherein the response message includes information about whether the session is available in the network slice.

公开(公告)号：US12200595B2

公开(公告)日：2025-01-14

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：US12150044B2

公开(公告)日：2024-11-19

申请号：US17624785

申请日：2020-10-06

Applicant: LG Electronics Inc.

Inventor： Hyunsook Kim

IPC: H04W48/18 ,  H04W76/19 ,  H04W76/30 ,  H04W92/24

Abstract: A disclosure of the present specification provides a method for operating an access and mobility management function (AMF) node for selecting a session management function (SMF) node. The method may comprise the steps of receiving a first message including application function (AF) request information from an AF node; selecting or reselecting an SMF on the basis of the AF request information; and transmitting a second message including the AF request information to the selected or reselected SMF.

公开(公告)号：US12082008B2

公开(公告)日：2024-09-03

申请号：US17600207

申请日：2019-12-23

Applicant: LG ELECTRONICS INC.

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

IPC: H04W84/04 ,  H04W8/08 ,  H04W24/04

CPC classification number: H04W24/04 ,  H04W8/08 ,  H04W84/042

Abstract: One disclosure of the present specification provides a communication method, for handling a network error, performed by a terminal. The terminal can receive information relating to a second public land mobile network (PLMN) to which the terminal is subscribed from a base station in a first PLMN. The terminal can be connected to the first PLMN by means of the base station in the first PLMN on the basis of the information relating to the second PLMN. Information notifying of an error which has occurred in the second PLMN can be displayed on a display of the terminal.

公开(公告)号：US11856423B2

公开(公告)日：2023-12-26

申请号：US17600791

申请日：2019-09-25

Applicant: LG ELECTRONICS INC.

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

IPC: H04W84/04 ,  H04W24/04 ,  H04W76/18 ,  H04W8/02 ,  H04W36/14 ,  H04W48/02 ,  H04W48/18 ,  H04W60/04

CPC classification number: H04W24/04 ,  H04W8/02 ,  H04W36/14 ,  H04W48/02 ,  H04W48/18 ,  H04W60/04 ,  H04W76/18 ,  H04W84/042

Abstract: According to one disclosure of the present specification, provided is a method in a network node that manages mobility in a second public land mobile network (PLMN). According to the method, an access request message from a terminal may be received through a base station in the second PLMN. In addition, a response message to an access request of the terminal may be transmitted. The response message may include information indicating rejection to the access request of the terminal, on the basis of the terminal that joined a third PLMN and on the basis of the base station that transmitted system information including information about a first PLMN on behalf of a base station of the first PLMN.

公开(公告)号：US11800576B2

公开(公告)日：2023-10-24

申请号：US18108321

申请日：2023-02-10

Applicant: LG Electronics Inc.

Inventor： Myungjune Youn ,  Hyunsook Kim

IPC: H04W48/18 ,  H04W76/10 ,  H04W92/02

CPC classification number: H04W76/10 ,  H04W48/18 ,  H04W92/02

Abstract: One disclosure of the present specification provides a method by which a network control node performs communication. The method comprises the steps of: determining whether to request, from a network function (NF), control for a network slice on the basis of a session, which is managed by a network control node, being related to an interworking procedure and on the basis of the network slice being controlled by a provider policy set in the network control node, the network slice being related to the session; transmitting a control request message for the network slice to the NF, on the basis of the determination that the network control node requests control for the network slice; and receiving a response message from the NF, wherein the response message includes information about whether the session is available in the network slice.

公开(公告)号：US20230156553A1

公开(公告)日：2023-05-18

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 ,  H04W60/00 ,  H04W36/14

CPC classification number: H04W36/24 ,  H04W60/00 ,  H04W36/14

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.