公开(公告)号：US20170156175A1

公开(公告)日：2017-06-01

申请号：US15322716

申请日：2015-07-01

Applicant: LG ELECTRONICS INC.

Inventor： Taehun KIM ,  Youngdae LEE ,  Jaehyun KIM ,  Sunghoon JUNG ,  Jinsook RYU ,  Hyunsook KIM ,  Laeyoung KIM

IPC: H04W76/04 ,  H04W72/04

CPC classification number: H04W76/27 ,  H04W72/04 ,  H04W72/0406 ,  H04W76/10 ,  H04W76/14 ,  H04W76/18 ,  H04W76/38

Abstract: One embodiment of the present invention relates to a method by which a terminal performs device-to-device (D2D) communication in a wireless communication system, the method comprising the steps of: converting into a radio resource control (RRC) connection state through the transmission of a service request; being allocated a resource for the D2D communication; transmitting a D2D signal through the allocated resource; and receiving a system information block (SIB) after transmitting the D2D signal, wherein if the SIB includes information on a resource pool, the terminal does not perform an RRC recovery-related operation even if RRC connection failure occurs.

公开(公告)号：US20170086231A1

公开(公告)日：2017-03-23

申请号：US15311468

申请日：2015-05-18

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsook KIM ,  Jinsook RYU ,  Laeyoung KIM ,  Jaehyun KIM ,  Taehun KIM

IPC: H04W76/02 ,  H04W4/00 ,  H04W4/08

CPC classification number: H04W76/10 ,  H04W4/08 ,  H04W4/70 ,  H04W48/02

Abstract: Disclosed is a method for performing a packet data network (PDN) connection process by a user equipment in a wireless communication system, the method comprising the steps of: transmitting a first PDN connection request to a mobility management entity (MME); and receiving from the MME a response to the first PDN connection request, wherein the first PDN connection request comprises information about groups, and the response to the first PDN connection request comprises information about blocked groups among a plurality of groups and/or unblocked groups among the plurality of groups.

公开(公告)号：US20160323805A1

公开(公告)日：2016-11-03

申请号：US15108772

申请日：2015-01-14

Applicant: LG ELECTRONICS INC.

Inventor： Jinsook RYU ,  Hyunsook KIM ,  Laeyoung KIM ,  Jian XU ,  Daewook BYUN ,  Taehyeon KIM

IPC: H04W40/36 ,  H04W36/30 ,  H04W76/02 ,  H04W36/00

CPC classification number: H04W40/36 ,  H04W36/0016 ,  H04W36/0055 ,  H04W36/30 ,  H04W76/15

Abstract: The present invention relates to a method and an apparatus for determining a path switch in a wireless communication system. Specifically, the present invention relates to a method for determining a path switch of a first network entity, the method comprising the steps of: receiving bearer setup information including a bearer type regarding at least one bearer; transmitting a path switch request to a second network entity on the basis of the bearer setup information; receiving a path switch response corresponding to the path switch request from the second network entity; and determining a path switch depending on whether the path switch response indicates admission of a default bearer.

Abstract translation: 本发明涉及无线通信系统中用于确定路径切换的方法和装置。 具体地说，本发明涉及一种用于确定第一网络实体的路径切换的方法，所述方法包括以下步骤：接收包括关于至少一个承载的承载类型的承载建立信息; 基于承载建立信息向第二网络实体发送路径切换请求; 从所述第二网络实体接收与所述路径切换请求对应的路径切换响应; 以及根据路径切换响应是否指示承认默认承载来确定路径切换。

公开(公告)号：US20160286385A1

公开(公告)日：2016-09-29

申请号：US15081542

申请日：2016-03-25

Applicant: LG ELECTRONICS INC.

Inventor： Jinsook RYU ,  Hyunsook KIM ,  Laeyoung KIM ,  Jaehyun KIM ,  Taehun KIM

IPC: H04W8/24 ,  H04W68/00 ,  H04W76/04

CPC classification number: H04W68/02 ,  H04W8/04 ,  H04W8/06 ,  H04W8/18 ,  H04W68/005 ,  H04W76/28

Abstract: Disclosed herein are a method and apparatus for monitoring UE reachability in a wireless communication system. A method for monitoring UE reachability may include receiving, by a Mobility Management Entity, a monitoring request message for UE reachability including a maximum response time from a Home Subscriber Server, detecting, by the MME, the UE reachability if it is expected that paging is able to be transmitted to UE when extended Discontinuous Reception is applied to the UE, and sending, by the MME, a UE reachability notification to a Service Capability Exposure Function before a next paging occasion of the UE, wherein the maximum response time may indicate a time during which the UE maintains a reachable state so that downlink data is reliably delivered to the UE, and wherein an occasion when the UE reachability notification is transmitted may be determined by taking into consideration the maximum response time.

Abstract translation: 这里公开了一种用于在无线通信系统中监视UE可达性的方法和装置。 用于监视UE可达性的方法可以包括：由移动性管理实体接收用于UE可达性的监视请求消息，包括来自归属订户服务器的最大响应时间，如果预期该寻呼是由MME检测UE的可达性 能够在UE向UE发送扩展的不连续接收时发送给UE，并且在UE的下一个寻呼时刻之前由MME发送UE到达服务能力曝光功能的可达性通知，其中最大响应时间可以指示 UE保持可达状态的时间，使得下行链路数据可靠地传递到UE，并且其中发送UE可达性通知的场合可以通过考虑最大响应时间来确定。

公开(公告)号：US20160269853A1

公开(公告)日：2016-09-15

申请号：US15163476

申请日：2016-05-24

Applicant: LG ELECTRONICS INC.

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

IPC: H04W4/00 ,  H04W72/04 ,  H04W4/14

CPC classification number: H04W4/70 ,  H04L41/5054 ,  H04L51/38 ,  H04L67/26 ,  H04W4/14 ,  H04W68/12 ,  H04W72/048 ,  H04W76/10

Abstract: A method and a network node for supporting a connection between a User Equipment (UE) and a Machine Type Communication-interworking function (MTC-IWF) are discussed. The method according to an embodiment includes receiving, by the network node from the MTC-IWF, a mobile terminated (MT) message including a triggering payload by using a specific reference point; forwarding, by the network node to the UE, the trigger payload, if the trigger payload contains an application identifier which allows the network node and which distinguishes the MT message carrying device triggering information from any other type of MT message; and receiving a response message, which corresponds to the trigger payload, for initiating communication with the server, if the application identifier which allows the UE distinguishes the MT message carrying device triggering information from any other type of MT message.

Abstract translation: 讨论了一种用于支持用户设备（UE）和机器类型通信互通功能（MTC-IWF）之间的连接的方法和网络节点。 根据实施例的方法包括：通过网络节点从MTC-IWF接收包括通过使用特定参考点的触发有效载荷的移动终止（MT）消息; 如果触发有效负载包含允许网络节点并且将MT消息携带设备触发信息与任何其他类型的MT消息区分开的应用标识符，则由网络节点向UE转发触发有效负载; 以及如果允许UE将MT消息携带设备触发信息与任何其他类型的MT消息区分开的应用标识符，则接收与触发有效载荷对应的响应消息，以发起与服务器的通信。

公开(公告)号：US20160204847A1

公开(公告)日：2016-07-14

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

IPC: H04B7/155 ,  H04W72/04 ,  H04W64/00

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.

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，公开了一种中继器操作方法和装置。 根据本发明的实施例的在无线通信系统中由基站支持中继器的方法可以包括以下步骤：确定是否需要关于目标用户设备（UE）的中继通信; 以及将中继器激活消息发送到一个或多个中继器候选。 激活消息可以包括一个或多个中继器候选的激活周期，位置或信号强度阈值中的一个或多个参数。 满足来自一个或多个中继器候选者中的一个或多个参数给出的条件的中继器可以被激活为目标UE的中继器。

公开(公告)号：US20160198336A1

公开(公告)日：2016-07-07

申请号：US15048301

申请日：2016-02-19

Applicant: LG ELECTRONICS INC.

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

IPC: H04W8/04 ,  H04W48/14

CPC classification number: H04W8/04 ,  H04L65/1016 ,  H04L65/103 ,  H04L65/104 ,  H04L65/1069 ,  H04L65/1073 ,  H04L67/10 ,  H04W8/02 ,  H04W48/14 ,  H04W76/12 ,  H04W76/22 ,  H04W80/04

Abstract: A method for supporting a voice service of a user equipment (UE) in a wireless communication system; and a Mobility Management Entity (MME) apparatus therefore. The method according to one embodiment includes transmitting an update location request (ULR) message to a home subscriber server (HSS); and transmitting a Notify Request message including a single radio voice call continuity (SRVCC) capability, when the MME determines that the SRVCC capability is changed. If the MME knows a homogeneity of support of an IMS voice over PS session in all TAs (Tracking areas) or all RAs (Routing Areas) related to the MME, the ULR message includes an information element. If the MME fails to know the homogeneity of support of the IMS voice over PS session due to a lack of information including Voice over IMS related capability information of the UE, the ULR message does not include the information element.

Abstract translation: 一种用于在无线通信系统中支持用户设备（UE）的语音服务的方法; 和移动性管理实体（MME）装置。 根据一个实施例的方法包括向本地用户服务器（HSS）发送更新位置请求（ULR）消息; 并且当MME确定SRVCC能力改变时，发送包括单个无线电语音呼叫连续性（SRVCC）能力的通知请求消息。 如果MME在与MME相关的所有TA（跟踪区域）或所有RA（路由区域）中知道通过PS会话的IMS语音的支持的同质性，则ULR消息包括信息元素。 如果由于缺少包括UE的IMS相关能力信息的信息，MME不能知道IMS语音在PS会话上的支持的同质性，则ULR消息不包括信息元素。

公开(公告)号：US20160044488A1

公开(公告)日：2016-02-11

申请号：US14777171

申请日：2014-03-18

Applicant: LG ELECTRONICS INC.

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

IPC: H04W8/08 ,  H04W76/02

CPC classification number: H04W76/14 ,  H04W8/005 ,  H04W8/08 ,  H04W76/27 ,  H04W76/38

Abstract: The present invention relates to a method and an apparatus for managing a user equipment (UE), by a base station (eNodeB), in a wireless communication system supporting a proximity service (ProSe). More particularly, the method comprises the steps of: determining the connection state of a UE; and starting a radio resource control (RRC) inactivity timer when the connection state of the UE is idle, wherein the connection state is determined according to whether the UE performs infrastructure communication and whether the UE performs ProSe communication.

Abstract translation: 本发明涉及一种在支持接近服务（ProSe）的无线通信系统中由基站（eNodeB）管理用户设备（UE）的方法和装置。 更具体地，该方法包括以下步骤：确定UE的连接状态; 以及当所述UE的连接状态为空闲时启动无线资源控制（RRC）不活动定时器，其中，所述连接状态根据所述UE是否进行基础设施通信以及所述UE是否执行ProSe通信来确定。

公开(公告)号：US20150245258A1

公开(公告)日：2015-08-27

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

IPC: H04W36/00 ,  H04W8/08

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。

公开(公告)号：US20150140998A1

公开(公告)日：2015-05-21

申请号：US14559702

申请日：2014-12-03

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyun KIM ,  Taehyeon KIM ,  Li-Hsiang SUN ,  Laeyoung KIM ,  Sungduck CHUN ,  Hyunsook KIM

IPC: H04W24/04 ,  H04W60/04 ,  H04W48/18

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。