公开(公告)号：US20150208281A1

公开(公告)日：2015-07-23

申请号：US14411036

申请日：2013-06-17

Applicant: LG ELECTRONICS INC.

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

IPC: H04W28/12 ,  H04W76/02

CPC classification number: H04W28/12 ,  H04W8/082 ,  H04W76/12 ,  H04W76/16 ,  H04W76/22 ,  H04W84/045

Abstract: One embodiment of the present invention relates to a method for enabling a network node to support selected IP traffic offload (SIPTO) in a local network of a wireless communication system, and the method for supporting SIPTO comprises the steps of: determining whether or not SIPTO for each IP flow in the local network is applied to a packet data network (PDN) connection associated with a first access point name (APN); and triggering a PDN connection associated with a second APN to a terminal when the SIPTO for each IP flow is applied.

Abstract translation: 本发明的一个实施例涉及一种使网络节点能够支持在无线通信系统的本地网络中的所选IP流量卸载（SIPTO）的方法，并且所述支持SIPTO的方法包括以下步骤：确定是否SIPTO 对于本地网络中的每个IP流被应用于与第一接入点名称（APN）相关联的分组数据网络（PDN）连接; 并且当应用用于每个IP流的SIPTO时，触发与第二APN相关联的PDN连接到终端。

公开(公告)号：US20150131437A1

公开(公告)日：2015-05-14

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

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：US20150036672A1

公开(公告)日：2015-02-05

申请号：US14385341

申请日：2013-03-19

Applicant: LG ELECTRONICS INC.

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

IPC: H04W48/16

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: 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，用于使终端能够在无线通信系统中执行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; 启动与网络选择相关的定时器; 以及当与网络选择有关的计时器被操作时，在除第一网络之外的网络候选者中选择第二网络。