公开(公告)号：US09648578B2

公开(公告)日：2017-05-09

申请号：US14784008

申请日：2014-05-07

Applicant: LG ELECTRONICS INC.

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

IPC: H04W4/00 ,  H04B7/00 ,  H04W60/00 ,  H04W28/06 ,  H04W60/06 ,  H04W76/02 ,  H04W60/04 ,  H04W8/00

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 user equipment deactivating an idle mode signaling reduction (ISR) capability for a proximity service. The method for deactivating the ISR capability comprises the steps of: the user equipment activating ISR as a result of performing a routing area update (RAU) process or a tracking area update (TAU) process; the user equipment determining whether to deactivate the ISR for the proximity service; and the user equipment locally deactivating the activated ISR depending on the determination result.

公开(公告)号：US20170026334A1

公开(公告)日：2017-01-26

申请号：US15212678

申请日：2016-07-18

Applicant: LG Electronics Inc.

Inventor： Myungjune Youn ,  Jinsook Ryu ,  Hyunsook Kim ,  Laeyoung Kim

IPC: H04L29/12 ,  H04L12/24 ,  H04L29/06

CPC classification number: H04L61/2007 ,  H04L41/0686 ,  H04L61/6059 ,  H04L65/1006 ,  H04L65/1016 ,  H04L67/141 ,  H04L69/40 ,  H04W76/10 ,  H04W76/30

Abstract: There is provided a method for a network fault recovery. The method may be performed by a policy and charging rule function (PCRF) node and comprise: transmitting, to a traffic detection function (TDF), a first request for monitoring a session initiation protocol (SIP) based signal to be routed over a first internet protocol (IP) version based network, if a fault of the first IP version-based network is detected; receiving, from the TDF, a report indicating that the SIP based signal is detected; transmitting a first indication for initiating a IP connectivity access network (IP-CAN) session termination procedure to a packet data network gateway (P-GW). Here, the first indication may include a cause value indicating a reactivation is requested such that the P-GW enables a user equipment (UE) to perform a detach procedure and then a reattach procedure.

Abstract translation: 提供了一种网络故障恢复的方法。 该方法可以由策略和计费规则功能（PCRF）节点执行，并且包括：向业务检测功能（TDF）发送用于监视基于会话发起协议（SIP）的信号的第一请求，以通过第一 网络协议（IP）版本的网络，如果检测到第一个基于IP版本的网络的故障; 从TDF接收指示检测到基于SIP的信号的报告; 向分组数据网络网关（P-GW）发送用于发起IP连接接入网络（IP-CAN）会话终止过程的第一指示。 这里，第一指示可以包括指示重新激活的原因值被请求，使得P-GW使得用户设备（UE）能够执行分离过程，然后执行重新附接过程。

公开(公告)号：US09516691B2

公开(公告)日：2016-12-06

申请号：US14371395

申请日：2013-01-16

Applicant: LG ELECTRONICS INC.

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

IPC: H04W76/04 ,  H04W4/00 ,  H04W36/00

CPC classification number: H04W76/043 ,  H04W4/70 ,  H04W4/80 ,  H04W36/0016 ,  H04W36/0055 ,  H04W76/23

Abstract: The present invention relates to a method for a base station to control a proximity service (ProSe) in a wireless communication system including the steps of: tracking at least two or more terminals which camp on the base station and have a ProSe relationship with each other on a direct data path; and determining whether to switch the direct data path in the case where one or more terminals from among the two or more terminals try to perform a handover or in the case where the distance between the two or more terminals is equal to or greater than a preset value.

Abstract translation: 本发明涉及一种基站在无线通信系统中控制邻近业务（ProSe）的方法，包括以下步骤：跟踪在基站上驻扎并具有彼此之间的ProSe关系的至少两个或更多个终端 在直接数据路径上; 并且在两个或更多个终端中的一个或多个终端尝试执行切换的情况下，或者在两个或更多个终端之间的距离等于或大于预设的情况下，确定是否切换直接数据路径 值。

公开(公告)号：US09510234B2

公开(公告)日：2016-11-29

申请号：US14400729

申请日：2013-06-26

Applicant: LG Electronics Inc.

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

IPC: H04W28/02 ,  H04W60/00 ,  H04W28/12

CPC classification number: H04W28/0289 ,  H04W28/12 ,  H04W60/00

Abstract: The present invention relates to a wireless communication system and, more specifically, to a method and a device for updating an area of a terminal. A method for processing an area update request of a terminal in a network node, according to one embodiment of the present invention, comprises the steps of: receiving an area update request message from the terminal; and determining whether or not the area update request is accepted on the basis of indication information included in the area update request message when the network is in a congestion state, wherein if the indication information indicates that the terminal has moved to a new area that is not registered, it can be determined that the area update request has been accepted.

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，涉及一种用于更新终端区域的方法和设备。 根据本发明的一个实施例，一种用于处理网络节点中的终端的区域更新请求的方法包括以下步骤：从终端接收区域更新请求消息; 以及当网络处于拥塞状态时，基于包括在区域更新请求消息中的指示信息来确定区域更新请求是否被接受，其中如果指示信息指示终端已经移动到新的区域 未注册，可以确定区域更新请求已被接受。

公开(公告)号：US20160330604A1

公开(公告)日：2016-11-10

申请号：US15107765

申请日：2015-01-05

Applicant: LG ELECTRONICS INC.

Inventor： Laeyoung Kim ,  Jinsook Ryu ,  Hyunsook Kim ,  Jaehyun Kim

IPC: H04W8/00 ,  H04W74/08 ,  H04W4/02 ,  H04W72/10 ,  H04W76/06

CPC classification number: H04W8/005 ,  H04W4/025 ,  H04W72/10 ,  H04W74/00 ,  H04W74/0833 ,  H04W76/38

Abstract: Provided in one disclosure of the present specification is a method for transmitting a detection signal from user equipment (UE). The method comprises the steps of: driving a mobility management (MM) delay time timer, when the MM delay time timer is received by the UE from a mobility management entity (MME) in a network; confirming the priority for detecting at least one other UE, when detection of the at least one other UE is required before the MM delay time timer expires; and randomly selecting a resource based on a shared resource pool included in system information, which is broadcasted from a base station, and then transmitting to the at least one other UE a detection signal including a proximity service code from the randomly selected resource, when the detection of the at least one other UE is considered to have high priority or to be urgent.

Abstract translation: 在本说明书的一个公开内容中提供了一种用于从用户设备（UE）发送检测信号的方法。 该方法包括以下步骤：当UE从网络中的移动性管理实体（MME）接收到MM延迟时间定时器时，驱动移动性管理（MM）延迟时间定时器; 确认在MM延迟时间定时器到期之前需要检测至少一个其他UE时，检测至少一个其他UE的优先级; 并且基于从基站广播的系统信息中包含的共享资源池，随机选择资源，然后当从所述随机选择的资源发送包括邻近服务码的检测信号时，向所述至少一个其他UE发送 认为至少一个其他UE的检测具有高优先级或迫切性。

公开(公告)号：US09473971B2

公开(公告)日：2016-10-18

申请号：US14382805

申请日：2013-03-21

Applicant: LG ELECTRONICS INC.

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

IPC: H04W28/02 ,  H04W4/00 ,  H04W28/24 ,  H04L12/823 ,  H04L29/08 ,  H04W4/08

CPC classification number: H04W28/0215 ,  H04L47/32 ,  H04L67/12 ,  H04W4/08 ,  H04W4/70 ,  H04W28/24

Abstract: The present invention relates to a wireless communication system and, more particularly, to a method for managing the quality of service (QOS) of a network node in a wireless communication system, comprising a step of confirming a maximum bit rate (MBR) of user plane data of a terminal, wherein the confirming step further comprises the steps of: calculating the total MBR for a machine type communications (MTC) group to which the terminal belongs; and comparing the calculated value with an aggregated MBR (AMBR) group when the terminal belongs to the MTC group.

Abstract translation: 本发明涉及一种无线通信系统，更具体地，涉及一种用于管理无线通信系统中的网络节点的服务质量（QOS）的方法，包括以下步骤：确认用户的最大比特率（MBR） 其中所述确认步骤还包括以下步骤：计算所述终端所属机器类型通信（MTC）组的总MBR; 并且当终端属于MTC组时，将计算出的值与聚合MBR（AMBR）组进行比较。

公开(公告)号：US20150289078A1

公开(公告)日：2015-10-08

申请号：US14438530

申请日：2013-08-05

Applicant: LG ELECTRONICS INC.

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

IPC: H04W4/00 ,  H04W8/02

CPC classification number: H04W4/70 ,  H04W8/02

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监控的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。

公开(公告)号：US20150271623A1

公开(公告)日：2015-09-24

申请号：US14432731

申请日：2013-10-01

Applicant: LG ELECTRONICS INC.

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

IPC: H04W4/00

CPC classification number: H04W4/005 ,  H04W4/14 ,  H04W4/70

Abstract: According to one embodiment of the present invention, a method for exchanging/collecting a device trigger by a short message service-service center (SMS-SC) in a wireless communication system comprises the steps of: receiving a first message including an old trigger reference number from a machine type communications-interworking function (MTC-IWF); and deleting a trigger message corresponding to the old trigger reference number, wherein when the first message further includes a new trigger reference number, the SMS-SC detects the trigger message and stores a new trigger message corresponding to the new trigger reference number.

Abstract translation: 根据本发明的一个实施例，一种用于在无线通信系统中通过短消息服务服务中心（SMS-SC）来交换/收集设备触发的方法包括以下步骤：接收包括旧触发引用的第一消息 来自机器类型通信互通功能（MTC-IWF）的号码; 以及删除与所述旧触发参考号相对应的触发消息，其中当所述第一消息还包括新的触发参考号时，所述SMS-SC检测所述触发消息并存储与所述新的触发参考号对应的新触发消息。

公开(公告)号：US20150249900A1

公开(公告)日：2015-09-03

申请号：US14430502

申请日：2013-08-22

Applicant: LG ELECTRONICS INC.

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

IPC: H04W4/00 ,  H04W24/10 ,  H04W76/04

CPC classification number: H04W4/005 ,  H04W4/70 ,  H04W24/10 ,  H04W76/27 ,  H04W84/04 ,  H04W84/042

Abstract: The present invention relates to a machine-type communication (MTC) monitoring method. The MTC monitoring method includes the steps of: detecting an MTC monitoring-related event while an MTC device in operation having a first priority drives a delay timer; and, when the detected event needs to be reported, transmitting a request message including a report for the detected event to a network node even when the delay timer is being driven, wherein the request message can include an indicator indicating that the request message has been transmitted due to the event detection.

Abstract translation: 本发明涉及一种机器通信（MTC）监控方法。 MTC监视方法包括以下步骤：在具有第一优先级的操作中的MTC设备驱动延迟定时器时检测MTC监视相关事件; 并且当需要报告检测到的事件时，即使当延迟定时器被驱动时，也向网络节点发送包括检测到的事件的报告的请求消息，其中请求消息可以包括指示该请求消息已经被指示的指示符 由于事件检测而发送。

公开(公告)号：US20150223196A1

公开(公告)日：2015-08-06

申请号：US14426900

申请日：2013-10-10

Applicant: LG ELECTRONICS INC.

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

IPC: H04W68/00 ,  H04W76/02 ,  H04W72/04

CPC classification number: H04W60/04 ,  H04W8/08 ,  H04W36/0011 ,  H04W68/005 ,  H04W68/02 ,  H04W72/042 ,  H04W76/11 ,  H04W88/08

Abstract: The present invention relates to a method for processing paging from a server managing mobility within a mobile communication network. The method comprises the steps of: the mobility management server receiving a tracking area update (TAU) request from user equipment; the mobility management server obtaining context of the user equipment from a previous mobility management server for the user equipment; the mobility management server determining whether paging was being performed from the previous mobility management server by downlink data to be relayed to the user equipment, based on the context that is obtained; and relaying a paging signal to one or more base stations for the user equipment when the paging with respect to the user equipment is determined as being performed.

Abstract translation: 本发明涉及一种处理来自管理移动通信网络内的移动性的服务器的寻呼的方法。 该方法包括以下步骤：移动性管理服务器从用户设备接收跟踪区域更新（TAU）请求; 移动性管理服务器从用户设备的先前移动性管理服务器获取用户设备的上下文; 所述移动性管理服务器基于所获得的上下文来确定是否正在从所述先前的移动性管理服务器执行要被中继到所述用户设备的下行链路数据的寻呼; 以及当确定所述用户设备的寻呼被确定为执行时，将所述寻呼信号中继到所述用户设备的一个或多个基站。