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公开(公告)号：US09648653B2
公开(公告)日：2017-05-09
申请号：US14365076
申请日：2012-12-20
Applicant: LG ELECTRONICS INC.
Inventor： Laeyoung Kim , Jaehyun Kim , Taehyeon Kim , Hyunsook Kim
CPC classification number: H04W76/023 , H04W4/80 , H04W76/14
Abstract: The present invention relates to a wireless communication system. More particularly, disclosed are a UE-initiated control method and apparatus for providing a proximity service. A method in which first user equipment of a wireless communication system performs a proximity service (ProSe) according to one embodiment of the present invention comprises: a step in which the first user equipment detects second user equipment with which the ProSe can be performed; a step of transmitting a message requesting for a permission of ProSe to a network node; a step of receiving a response to the request for a permission of ProSe from the network node; and a step of setting up a direct data path to the second user equipment.
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公开(公告)号：US09609632B2
公开(公告)日：2017-03-28
申请号：US14439548
申请日：2013-07-19
Applicant: LG ELECTRONICS INC.
Inventor： Taehyeon Kim , Laeyoung Kim , Jaehyun Kim , Hyunsook Kim
CPC classification number: H04W72/0406 , H04W76/27 , H04W76/28
Abstract: The present invention relates to a wireless communication system and, more specifically, to a method and device for managing resources of a radio access network (RAN). A method by which a network node of a wireless communication system supports resource management of a RAN, according to one embodiment of the present invention, comprises the steps of: receiving and storing, by the network node, a portion or all of user equipment (UE) context information from the RAN at a first time point; and transmitting, by the network node, the portion or all of the UE context information to the RAN at a second time point, wherein a radio resource control (RRC)-connected state for the UE can be maintained for a time including the first time point and the second time point.
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343.发明授权Method for performing a mobility related procedure and user equipment thereof 有权用于执行移动性相关过程的方法及其用户设备公开(公告)号：US09591561B2
公开(公告)日：2017-03-07
申请号：US14631497
申请日：2015-02-25
Applicant: LG ELECTRONICS INC.
Inventor： Jaehyun Kim , Sunghoon Jung , Taehun Kim , Hyunsook Kim , Laeyoung Kim , Taehyeon Kim
CPC classification number: H04W48/18
Abstract: One embodiment provides a method for performing a mobility related procedure. The method may comprise: transmitting, by the UE configured with a 2nd/3rd generation mobile communication capability and 4th generation mobile communication capability, a mobility management request message to a first network entity in the 4th generation mobile communication network of a visited public land mobile network (VPLMN); receiving, by the UE and from the first network entity, a mobility management reject message including a rejecting cause value, a first timer and a second timer; if the rejecting cause value indicates that there is no suitable cell in the VPLMN, starting the first timer included in the mobility management reject message; if the first timer is expired, starting the second timer; and until the second timer is expired, disabling the 4th generation communication capability.
Abstract translation: 一个实施例提供了一种用于执行移动性相关过程的方法。 该方法可以包括：由配置有第二/第三代移动通信能力的UE和第四代移动通信能力向被访问的公共陆地移动台的第四代移动通信网络中的第一网络实体发送移动性管理请求消息 网络（VPLMN）; 由所述UE和所述第一网络实体接收包括拒绝原因值的移动性管理拒绝消息，第一定时器和第二定时器; 如果所述拒绝原因值指示所述VPLMN中没有合适的小区，则启动包括在所述移动性管理拒绝消息中的所述第一定时器; 如果第一个定时器到期，则启动第二个定时器; 并且直到第二定时器期满为止，禁用第4代通信能力。
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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：US09544711B2
公开(公告)日：2017-01-10
申请号：US14438530
申请日：2013-08-05
Applicant: LG ELECTRONICS INC.
Inventor： Hyunsook Kim , Jaehyun Kim , Laeyoung Kim , Taehyeon Kim
Abstract: The present specification provides a method for monitoring machine type communication (MTC). The method for monitoring MTC can comprise the steps of: receiving, by a new serving network node for monitoring, a context from a previous serving network node according to the movement of an MTC device; checking whether an indicator for the MTC monitoring is included in the context; and requesting for data related to an MTC monitoring event from another network entity on the basis of the indicator for the MTC monitoring which is included in the context and acquiring the same.
Abstract translation: 本说明书提供了一种用于监视机器类型通信（MTC）的方法。 用于监视MTC的方法可以包括以下步骤：根据MTC设备的移动，由新的服务网络节点接收用于监视来自先前服务网络节点的上下文; 检查MTC监控指标是否包含在上下文中; 并根据包含在上下文中的MTC监视指示符，从另一网络实体请求与MTC监控事件有关的数据，并获取相关信息。
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Patent Agency Ranking
346.发明申请公开(公告)号：US20160323845A1
公开(公告)日：2016-11-03
申请号：US15107740
申请日：2015-01-05
Applicant: LG ELECTRONICS INC.
Inventor： Jaehyun Kim , Jilsook Ryu , Taehun Kim , Hyunsook Kim , Laeyoung Kim , Taehyeon Kim
CPC classification number: H04W68/02 , H04W4/70 , H04W8/02 , H04W8/12 , H04W52/0229 , H04W60/04 , H04W68/005 , H04W68/025 , H04W76/28 , H04W88/005 , H04W88/16 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/146 , Y02D70/21 , Y02D70/23
Abstract: A disclosure of the present specification provides a method for transferring downlink data by a serving gateway (S-GW). The method may comprise the steps of: transmitting a downlink data notification (DDN) message to a mobility management entity (MME) and a serving general packet radio service (GPRS) supporting node (SGSN), when downlink data arrives at a wireless device in a state where an idle mode signaling reduction (ISR) is activated; receiving a message notifying of a DDN refusal from any one of the MME and SGSN when the wireless device, being in a power saving mode (PSM), cannot receive the downlink data; and transmitting a paging stop request message to any one of the MME and SGSN when the message indicating the refusal of the DDN is received.
Abstract translation: 本说明书的公开内容提供了一种由服务网关（S-GW）传送下行链路数据的方法。 该方法可以包括以下步骤：当下行链路数据到达无线设备时，向移动性管理实体（MME）和服务通用分组无线服务（GPRS）支持节点（SGSN）发送下行链路数据通知（DDN）消息 空闲模式信令减少（ISR）被激活的状态; 当处于省电模式（PSM）的无线设备不能接收下行链路数据时，从MME和SGSN中的任何一个接收到通知拒绝DDN的消息; 以及当接收到指示拒绝所述DDN的消息时，向所述MME和SGSN中的任何一个发送寻呼停止请求消息。
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347.发明授权Method and device for triggering machine-type communication MTC in wireless communication system 有权无线通信系统中触发机型通信MTC的方法和装置公开(公告)号：US09392396B2
公开(公告)日：2016-07-12
申请号：US14357991
申请日：2012-11-13
Applicant: LG ELECTRONICS INC.
Inventor： Laeyoung Kim , Jaehyun Kim , Taehyeon Kim , Hyunsook Kim
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。
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公开(公告)号：US20160088582A1
公开(公告)日：2016-03-24
申请号：US14785015
申请日：2014-05-07
Applicant: LG ELECTRONICS INC.
Inventor： Hyunsook Kim , Jaehyun Kim , Laeyoung Kim , Taehyeon Kim
CPC classification number: H04W60/00 , H04W8/005 , H04W28/06 , H04W60/005 , H04W60/04 , H04W60/06 , H04W76/10
Abstract: One disclosure of the present specification provides a method for determining whether to activate an idle mode signaling reduction (ISR) capability in a network entity for managing mobility of user equipment. The method for determining whether to activate the ISR capability comprises the steps of: obtaining information related to a proximity service of the user equipment; receiving from the user equipment a location refresh request message; determining whether to activate the ISR based on ISR capability information of a network node that had been just previously in charge of the user equipment, ISR capability information of the network entity, and information related to the proximity service of the user equipment; and transmitting a location refresh acceptance message to the user equipment after the determination.
Abstract translation: 本说明书的一个公开内容提供了一种用于确定是否激活用于管理用户设备的移动性的网络实体中的空闲模式信令减少（ISR）能力的方法。 用于确定是否激活ISR能力的方法包括以下步骤：获得与用户设备的接近服务相关的信息; 从用户设备接收位置刷新请求消息; 基于先前已经负责用户设备的网络节点的ISR能力信息，网络实体的ISR能力信息以及与用户设备的接近服务相关的信息来确定是否激活ISR; 以及在所述确定之后向所述用户设备发送位置刷新接受消息。
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349.发明申请METHOD AND DEVICE FOR SELECTING PACKET DATA NETWORK GATEWAY IN WIRELESS COMMUNICATION SYSTEM 有权用于在无线通信系统中选择分组数据网络网关的方法和设备公开(公告)号：US20150256349A1
公开(公告)日：2015-09-10
申请号：US14434059
申请日：2013-07-16
Applicant: LG ELECTRONICS INC.
Inventor： Hyunsook Kim , Jaehyun Kim , Laeyoung Kim , Taehyeon Kim
CPC classification number: H04L12/1407 , H04L41/0893 , H04M15/66 , H04M15/765 , H04W4/08 , H04W48/20 , H04W60/00 , H04W88/16
Abstract: One embodiment of the present invention is a method whereby a network node selects a packet data network gateway (P-GW) in a wireless communication system, the method for selecting a P-GW comprising the steps of: receiving, from user equipment, an attach request including information on a group; determining whether or not the attach request is a first request from the group; and selecting a P-GW to perform a policy and charging enforcement function (PCEF) on the group including the user equipment, wherein the selected P-GW is the same P-GW selected for the group in case the attach request is a third or later request from the group.
Abstract translation: 本发明的一个实施例是一种网络节点在无线通信系统中选择分组数据网络网关（P-GW）的方法，所述选择P-GW的方法包括以下步骤：从用户设备接收 附加请求，包括关于组的信息; 确定所述附加请求是否是来自所述组的第一请求; 以及选择P-GW以对包括用户设备的组执行策略和计费执行功能（PCEF），其中所选择的P-GW对于组中选择的相同的P-GW，在附加请求是第三或 后来来自该组织的要求。
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公开(公告)号：US20150237592A1
公开(公告)日：2015-08-20
申请号：US14426908
申请日：2013-10-10
Applicant: LG ELECTRONICS INC.
Inventor： Hyunsook Kim , Jaehyun Kim , Laeyoung Kim , Taehyeon Kim
CPC classification number: H04W60/04 , H04W8/08 , H04W36/0011 , H04W68/005 , H04W68/02 , H04W72/042 , H04W76/11 , H04W88/08
Abstract: The present specification provides a method for performing a tracking area update (TAU) on user equipment. The method may comprise the steps of: sending a TAU request message to a target base station as user equipment moves from a source base station to the target base station; performing a service request procedure or a radio resource control (RRC) connection procedure shortly after receiving, from the target base station, information related to downlink data and/or information related to paging; and receiving a paging signal from the target base station after performing the procedure.
Abstract translation: 本说明书提供了一种用于在用户设备上执行跟踪区域更新（TAU）的方法。 该方法可以包括以下步骤：当用户设备从源基站移动到目标基站时，向目标基站发送TAU请求消息; 在从目标基站接收到与下行链路数据有关的信息和/或与寻呼相关的信息之后不久就执行服务请求过程或无线电资源控制（RRC）连接过程; 并且在执行该过程之后从目标基站接收寻呼信号。
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