公开(公告)号：EP2946601A1

公开(公告)日：2015-11-25

申请号：EP14741061.7

申请日：2014-01-17

Applicant: LG Electronics Inc.

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

IPC: H04W36/22 ,  H04W36/14

CPC classification number: H04W36/14 ,  H04W36/0022 ,  H04W36/24

Abstract: There is provided a method for determining a handover. The method may comprise: determining, by User Equipment (UE), whether a timer is running, wherein the UE has accessed multiple Radio Access Technologies (RATs); if the timer is not running, performing, by the UE, a handover of a data traffic, which has been routed onto a Wireless LAN (WLAN), to an original RAT; and if the timer is running, not performing, by the UE, the handover of the data traffic, which has been routed onto the WLAN, to the original RAT. The data traffic may be been routed onto the WLAN as a result of Circuit Switched Fall-Back (CSFB) or 3GPP RAT mobility.

公开(公告)号：EP2869610A1

公开(公告)日：2015-05-06

申请号：EP13809668.0

申请日：2013-06-26

Applicant: LG Electronics Inc.

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

IPC: H04W8/08 ,  H04W88/02

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.

公开(公告)号：EP2830364A1

公开(公告)日：2015-01-28

申请号：EP13763459.8

申请日：2013-03-19

Applicant: LG ELECTRONICS INC.

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

IPC: H04W48/18 ,  H04W48/08

CPC classification number: H04W48/16 ,  H04L67/303 ,  H04W40/02 ,  H04W48/18 ,  H04W88/06

Abstract: The present invention relates to a wireless communication system and, more specifically, to a method and an apparatus for processing a non-access stratum (NAS) signaling request. According to one embodiment of the present invention, the method for enabling a terminal to perform the NAS signaling process in a wireless communication system comprises the steps of: receiving a first message comprising information for indicating network failure from a network node of a first network; starting a timer related to network selection; and selecting a second network among the network candidates except for the first network when the timer related to network selection is operated.

Abstract translation: 用于处理非接入层（NAS）信令请求的方法和装置技术领域本发明涉及无线通信系统，并且更具体地涉及用于处理非接入层（NAS）信令请求的方法和装置。 根据本发明的一个实施例，用于使无线通信系统中的终端能够执行NAS信令处理的方法包括以下步骤：从第一网络的网络节点接收包括用于指示网络故障的信息的第一消息; 启动与网络选择有关的定时器; 以及当操作与网络选择有关的定时器时，选择除了第一网络之外的网络候选中的第二网络。

公开(公告)号：EP2805436A1

公开(公告)日：2014-11-26

申请号：EP13738563.9

申请日：2013-01-17

Applicant: LG Electronics Inc.

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

IPC: H04B7/26

CPC classification number: H04W76/025 ,  H04W4/70 ,  H04W28/0215 ,  H04W74/0833 ,  H04W76/12 ,  H04W76/15 ,  H04W76/19 ,  H04W76/32

Abstract: A wireless communication system is disclosed. More particularly, a control method and device based on multiple priorities in a wireless communication system is disclosed. The method for controlling a back-off timer in a terminal configured with multiple non-access stratum, NAS, signaling priorities, comprises checking if a back-off timer runs due to a rejection of a first request message having a first NAS signaling priority level; and transmitting a second request message without a NAS signaling priority level to a network, when the back-off timer runs due to the rejection, wherein the transmission of the second request message is performed without stopping the back-off timer.

Abstract translation: 一种无线通信系统是游离缺失盘。 更具体地，基于多个优先级的无线通信系统的控制方法和设备是光盘游离缺失。 一种控制终端中的回退计时器与多个优先级配置，其包括传送第一非接入层的方法（NAS）请求消息设置为第一优先级，开始由网络配置的回退计时器，并 发送第二NAS请求消息时，所有这一切都没有被设置为第一优先级水平，而退避定时器运行。

公开(公告)号：EP2775689A1

公开(公告)日：2014-09-10

申请号：EP12846447.6

申请日：2012-10-31

Applicant: LG Electronics Inc.

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

IPC: H04L29/08 ,  H04L12/16

CPC classification number: H04L65/1089 ,  H04L65/1016 ,  H04L65/1059 ,  H04L65/1083

Abstract: The present invention relates to a wireless communication system, and more specifically, to a method and apparatus for performing or supporting inter-UE transfer (IUT). The method for performing a IUT operation with first user equipment (UE) or second UE by means of an Internet protocol multimedia subsystem (IMS) network node includes the steps of: receiving, from a remote end, a message including IUT restriction-related information on the remote end; receiving a message including an IUT request from the first UE; and determining whether or not to perform the IUT operation according to the IUT request on the basis of the OUT restriction-related information on the remote end.

Abstract translation: 本发明涉及一种无线通信系统，并且更具体地，涉及用于执行或支持UE间传输（IUT）的方法和装置。 用于通过因特网协议多媒体子系统的手段进行IUT操作与第一用户设备（UE）或第二UE中的方法（IMS）网络节点包括以下步骤：接收来自一个远端，一个消息包括IUT限制相关的信息 在远程端; 接收消息包括来自第一UE IUT请求; 和确定性采矿是否要执行IUT操作gemäß到限制OUT相关的对​​端信息的基础上，所述IUT请求。

公开(公告)号：EP2730146A1

公开(公告)日：2014-05-14

申请号：EP12812074.8

申请日：2012-06-13

Applicant: LG Electronics Inc.

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

IPC: H04W76/06

CPC classification number: H04W60/06 ,  H04W4/70

Abstract: Disclosed is a method for performing a detach procedure in a terminal. The method includes the steps of: receiving a detach request message from an entity within a network; if the type in the detach request message indicates “re-attach required”, stopping a first timer if the first timer is running; stopping a second timer if the second timer is running, and transmitting a detach accept message to the entity within the network.

公开(公告)号：EP2696518A2

公开(公告)日：2014-02-12

申请号：EP12768305.0

申请日：2012-04-02

Applicant: LG Electronics Inc.

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

IPC: H04B7/26 ,  H04W88/06

CPC classification number: H04W28/0289 ,  H04L12/5692 ,  H04W8/22 ,  H04W88/06

Abstract: The present invention provides a method for a user equipment for supporting a multitude of radio access technologies. The method can comprise a step of receiving information on an inter-system routing policy from a server. The information includes a filter rule information, wherein the the filter rule information can further comprise at least one of a domain information and a content type information, and a list which is organized according to the priority of access technologies or access networks which are supported by the user equipment. The method can further comprise a step of transmitting a data traffic to be transmitted, by using at least one access technology or a network that is decided according to the filter rule information, wherein the object of the data traffic, which is transmitted through the one access technology or the network, can be data which is transmitted to an access point name (APN) which is defined by the routing policy.

Abstract translation: 本发明提供了一种用于支持多种无线电接入技术的用户设备的方法。 该方法可以包括从服务器接收关于系统间路由策略的信息的步骤。 该信息包括过滤规则信息，其中，过滤规则信息还可以包括域信息和内容类型信息中的至少一个，以及根据接入技术或接入网的优先级组织的列表 用户设备。 该方法可以进一步包括通过使用根据过滤规则信息决定的至少一种接入技术或网络来发送要发送的数据业务的步骤，其中通过一个发送的数据业务的对象 接入技术或网络）可以是传输到由路由策略定义的接入点名称（APN）的数据。

公开(公告)号：EP2478669A2

公开(公告)日：2012-07-25

申请号：EP11731948.3

申请日：2011-01-07

Applicant: LG Electronics Inc.

Inventor： KIM, Taehyeon ,  STOJANOVSKI, Saso ,  VEDRINE, Arnaud ,  KIM, Hyunsook ,  KIM, Laeyoung

IPC: H04L12/24 ,  H04W24/02

CPC classification number: H04W60/06

Abstract: The present invention relates to a mobile communication system and, more particularly, to a method for performing offline indication of a machine type communication (MTC) device in an MTC service. A network entity checks (or searches) whether or not an MTC device is out of monitoring or management because it is in an offline state. A network entity repeatedly transmits a signal for checking whether or not the UE is currently in an offline state to the UE during operation time of a timer, namely, during a detection time, or checks a signal (e.g., a message of an attach procedure, a message of a location registration procedure, and the like) transmitted by the UE during the detection time to check whether or not the UE is in an offline state. When the UE is checked to be in an offline state, the network entity informs an MTC server or an MTC user accordingly, to thus automatically manage a loss, malfunction, or the like, of the MTC device.

公开(公告)号：EP2468035A2

公开(公告)日：2012-06-27

申请号：EP10810184.1

申请日：2010-08-20

Applicant: LG Electronics Inc.

Inventor： KIM, Taehyeon ,  KIM, Laeyoung ,  STOJANOVSKI, Saso ,  KIM, Hyunsook

IPC: H04W28/08 ,  H04W76/02

CPC classification number: H04W36/0011 ,  H04L45/306 ,  H04L45/308 ,  H04W36/0022 ,  H04W36/14 ,  H04W36/22 ,  H04W40/36 ,  H04W76/22

Abstract: Disclosed is a method of controlling a session in a serving server taking charge of the control plane within a mobile communication network. The control method may include receiving, by the serving server, a tracking area update (TAU) request message of a terminal from a target base station; retrieving, by the serving server, a previous server that has taken charge of the control plane for the terminal; receiving, by the serving server and from the retrieved previous server, a context response message comprising information indicating that a session for the terminal had been established to be passed through a path over the nodes within a fixed network different from a mobile communication network; deciding, by the serving server, whether gateway relocation is needed; releasing, by the serving server, the established session; transmitting, by the serving server, an accept message comprising information for the processing result to the terminal through the target base station; and establishing, by the serving server a session passing through a path over the nodes within a fixed network different from a mobile communication network based on the information.