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公开(公告)号：US10034238B2
公开(公告)日：2018-07-24
申请号：US14785660
申请日：2015-01-08
Applicant: LG Electronics Inc.
Inventor： Taehun Kim , Jinsook Ryu , Jaehyun Kim , Hyunsook Kim , Laeyoung Kim , Taehyeon Kim
Abstract: A disclosure of the present invention provides a method for supporting a power saving mode (PSM) in a radio device. According to the method, the radio device may transmit a first message including a first activation time value to a network entity when the radio device requires the PSM. Then, the radio device may receive a second message including a second activation time value from the network entity. The radio device may enter a PSM state on the basis of the second activation time value. When it is necessary to stop the PSM or change the second activation time, the radio device may transmit a third message at the very time point.
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公开(公告)号：US09853709B2
公开(公告)日：2017-12-26
申请号：US14912572
申请日：2014-08-18
Applicant: LG ELECTRONICS INC.
Inventor： Jinsook Ryu , Laeyoung Kim , Hyunsook Kim , Jaehyun Kim , Taehun Kim , Taehyeon Kim
CPC classification number: H04B7/15507 , H04W64/006 , H04W72/042 , H04W72/048
Abstract: The present invention relates to a wireless communication system. More specifically, a repeater operation method and apparatus are disclosed. A method for supporting a repeater by a base station in a wireless communication system according to an embodiment of the present invention may include the steps of: determining whether a relay communication about a target user equipment (UE) is required; and transmitting the repeater activation message to one or more repeater candidates. The activation message may include one or more parameters among an activation cycle, location, or a signal strength threshold for the one or more repeater candidates. A repeater satisfying the condition given by the one or more parameters from among the one or more repeater candidates can be activated as a repeater for the target UE.
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公开(公告)号：US20170026824A1
公开(公告)日：2017-01-26
申请号：US15302417
申请日：2015-04-17
Applicant: LG ELECTRONICS INC.
Inventor： Laeyoung Kim , Jinsook Ryu , Hyunsock Kim , Jaehyun Kim
CPC classification number: H04W8/08 , H04W36/22 , H04W40/24 , H04W48/16 , H04W48/18 , H04W60/04 , H04W64/00 , H04W72/0493 , H04W76/12 , H04W88/06 , H04W88/16
Abstract: One disclosure of the present specification provides a method whereby a network entity in charge of a control plane communicates routing rules. The method may comprise the steps of: receiving a network-initiated network-based IP flow mobility (NBIFOM) request from user equipment (UE); receiving a setting for a presence report region from a server; determining whether or not the user equipment (UE) has entered a predetermined location on the basis of the setting for the presence report region; communicating information on the presence report region if the user equipment (UE) has entered the predetermined location; receiving routing rules from the server; and communicating the routing rules to the user equipment (UE).
Abstract translation: 本说明书的一个公开内容提供了一种负责控制平面的网络实体传送路由规则的方法。 该方法可以包括以下步骤：从用户设备（UE）接收网络发起的基于网络的IP流移动性（NBIFOM）请求; 从服务器接收存在报告区域的设置; 基于所述存在报告区域的设置来确定所述用户设备（UE）是否已经进入预定位置; 如果所述用户设备（UE）进入所述预定位置，则在所述存在报告区域上传送信息; 从服务器接收路由规则; 并将路由规则传送给用户设备（UE）。
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公开(公告)号：US11496880B2
公开(公告)日：2022-11-08
申请号：US16904232
申请日：2020-06-17
Applicant: LG ELECTRONICS INC.
Inventor： Jinsook Ryu , Sangmin Park , Laeyoung Kim , Taehun Kim
IPC: H04W8/08 , H04W60/04 , H04W68/02 , H04W4/029 , H04W76/11 , H04W76/27 , H04W12/06 , H04W36/00 , H04W76/25 , H04W4/70 , H04W84/04
Abstract: Disclosed herein are a method for tracking area update in a wireless communication system and an apparatus therefor. Specifically, a method for user equipment (UE) to perform a tracking area update (TAU) procedure in a wireless communication system comprises: a step of transmitting a TAU request message to a mobility management entity (MME); and a step of receiving a TAU accept message from the MME, wherein if the UE uses signaling optimization to enable the delivery of user data through a control plane over the MME, and the UE does not have pending user data to be transmitted through a user plane and has pending user data to be transmitted through the control plane over the MME, then a first active flag can be set in the TAU request message.
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35.发明授权公开(公告)号：US11452163B2
公开(公告)日：2022-09-20
申请号：US16818331
申请日：2020-03-13
Applicant: LG Electronics Inc.
Inventor： Sangmin Park , Hyunsook Kim , Jinsook Ryu , Dongsoo Kim , Myungjune Youn
Abstract: A method for forwarding a non-access stratum (NAS) message of a user equipment (UE) in a wireless communication system is disclosed. The method includes sending an uplink (UL) NAS message including a session management (SM) message to an access and mobility management function (AMF), and receiving, from the AMF, an indication message indicating that the SM message is unroutable, wherein indication information indicating that the SM message is unroutable is delivered to a SM sublayer of the UE.
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Patent Agency Ranking
36.发明授权公开(公告)号：US11438958B2
公开(公告)日：2022-09-06
申请号：US17045745
申请日：2019-05-09
Applicant: LG ELECTRONICS INC.
Inventor： Laeyoung Kim , Taehun Kim , Myungjune Youn , Jinsook Ryu
Abstract: An embodiment of the present disclosure provides a method for transmitting or receiving a signal relating to a PDU session of a UE in a wireless communication system, the method includes the steps of: transmitting, by a UE in a RRC inactive state, a RRC message for resuming to a base station; and receiving, by the UE, information indicating release of a resource from the base station in response to the RRC message for resuming, wherein the release of the resource is caused by the deactivation of a PDU session of the UE.
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公开(公告)号：US11224084B2
公开(公告)日：2022-01-11
申请号：US16727365
申请日：2019-12-26
Applicant: LG Electronics Inc.
Inventor： Sangmin Park , Jinsook Ryu , Hyunsook Kim , Myungjune Youn
IPC: H04W76/18 , H04W12/06 , H04W8/02 , H04W60/00 , H04W4/16 , H04W8/12 , H04W48/02 , H04W76/27 , H04W8/08 , H04W48/18 , H04W60/06 , H04W8/22 , H04W4/70 , H04W80/08 , H04W84/04
Abstract: A registration method of a user equipment (UE) in a wireless communication system is disclosed. The registration method includes transmitting a registration request message to an access and mobility management function (AMF), wherein the registration request message includes requested network slice selection assistance information (NSSAI) including single (S)-NSSAI corresponding to a network slice to which the UE intends to register with; and receiving, from the AMF, a registration accept message as a response to the registration request message, wherein if at least one of the S-NSSAI included in the requested NSSAI is rejected by the AMF, the registration accept message includes the rejected S-NSSAI and a reason for refusal for the rejected S-NSSAI.
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公开(公告)号：US11202330B2
公开(公告)日：2021-12-14
申请号：US16623603
申请日：2018-06-18
Applicant: LG Electronics Inc.
Inventor： Sangmin Park , Jinsook Ryu , Hyunsook Kim , Myungjune Youn
IPC: H04W76/18 , H04W12/06 , H04W8/02 , H04W60/00 , H04W4/16 , H04W8/12 , H04W48/02 , H04W76/27 , H04W8/08 , H04W48/18 , H04W60/06 , H04W8/22 , H04W4/70 , H04W80/08 , H04W84/04
Abstract: A registration method of a user equipment (UE) in a wireless communication system is disclosed. The registration method includes transmitting a registration request message to an access and mobility management function (AMF), wherein the registration request message includes requested network slice selection assistance information (NSSAI) including single (S)-NSSAI corresponding to a network slice to which the UE intends to register with; and receiving, from the AMF, a registration accept message as a response to the registration request message, wherein if at least one of the S-NSSAI included in the requested NSSAI is rejected by the AMF, the registration accept message includes the rejected S-NSSAI and a reason for refusal for the rejected S-NSSAI.
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公开(公告)号：US11172459B2
公开(公告)日：2021-11-09
申请号：US16619380
申请日：2017-10-30
Applicant: LG Electronics Inc.
Inventor： Hyunsook Kim , Laeyoung Kim , Jinsook Ryu , Sangmin Park , Myungjune Youn
Abstract: Provided is a method for managing a local area data network (LADN) session, as well as a session management function (SMF) node that is capable of performing this method. The method involves determining whether to release or deactivate the LADN session of a terminal based on information received by the SMF from an access and mobility management function (AMF) node. The information includes location information relating to the terminal and information as to whether the terminal is de-registered from a 3GPP access network. If the terminal is instead connected via a non-3GPP access network, the method helps avoid terminal location inaccuracies typically associated with non-3GPP access networks.
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40.发明授权公开(公告)号：US11140649B2
公开(公告)日：2021-10-05
申请号：US16621678
申请日：2018-06-12
Applicant: LG ELECTRONICS INC.
Inventor： Jinsook Ryu , Hyunsook Kim , Sangmin Park , Myungjune Youn
Abstract: A method for reporting location information of a user equipment (UE) to a network node apparatus by the UE in a wireless communication system may comprise the steps of: receiving information indicating a service area where a data service is provided on the basis of a local area; receiving location change reporting configuration information of a session of the data service; and when the UE enters or leaves the service area while the session of the data service has been established, reporting information on a location change of the UE on the basis of the location change reporting configuration information.
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