公开(公告)号：WO2012177024A1

公开(公告)日：2012-12-27

申请号：PCT/KR2012/004769

申请日：2012-06-15

Applicant: LG ELECTRONICS INC. ,  STOJANOVSKI, Alexandre, Saso ,  KIM, Hyunsook ,  KIM, Jaehyun ,  KIM, Taehyeon ,  KIM, Laeyoung

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

IPC: H04W8/02

CPC classification number: H04W36/22 ,  H04W8/02 ,  H04W8/082 ,  H04W28/08 ,  H04W36/0077 ,  H04W48/20

Abstract: MME decides whether to perform SIPTO@LN for one or more PDN connections using APN information, by performing the steps of: receiving, from a HeNB, information about one or more GWs, said information comprising an IP address of each local GW and at least one among APN-specific information for said one or more local GWs and/or a non-APN-specific indication for said one or more local GWs; initiating, based on subscription data and the received information about a particular local GW among said one or more local GWs, deactivation of one or more PDN connections by sending to UE a NAS Deactivate Bearer Request message indicating that reactivation is required for said one or more PDN connections; and selecting, in response to a reactivation attempt by the UE and based on said subscription data and the received information about said particular local GW, said particular local GW to allow SIPTO@LN to be performed via said particular local GW.

Abstract translation: MME通过执行以下步骤来决定是否使用APN信息对一个或多个PDN连接执行SIPTO @ LN：从HeNB接收关于一个或多个GW的信息，所述信息包括每个本地GW的IP地址，并且至少 所述一个或多个本地GW的APN特定信息之一和/或所述一个或多个本地GW的非APN特定指示之一; 在所述一个或多个本地GW中基于订阅数据和关于特定本地GW的接收到的信息来启动，通过向UE发送指示为所述一个或多个本地GW需要重新激活的NAS去激活承载请求消息来停用一个或多个PDN连接 PDN连接; 以及响应于所述UE的重新激活尝试并且基于所述订阅数据和关于所述特定本地GW的所接收的信息来选择所述特定本地GW，以允许通过所述特定本地GW执行SIPTO @ LN。

公开(公告)号：WO2012177023A1

公开(公告)日：2012-12-27

申请号：PCT/KR2012/004766

申请日：2012-06-15

Applicant: LG ELECTRONICS INC. ,  STOJANOVSKI, Alexandre Saso ,  KIM, Hyunsook ,  KIM, Jaehyun ,  KIM, Taehyeon ,  KIM, Laeyoung

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

IPC: H04W8/02 ,  H04W28/02

CPC classification number: H04W36/22 ,  H04W8/02 ,  H04W8/082 ,  H04W28/08 ,  H04W36/0077 ,  H04W48/20

Abstract: For traffic offload via a local network, a MME may obtain from a HSS, subscription data including SIPTO related permissions defined on APN basis that indicate SIPTO prohibited, indicate SIPTO allowed excluding SIPTO via Local Network (SIPTO@LN), and/or indicate SIPTO allowed including SIPTO@LN. Then, the MME may obtain information about one or more local Gateways (GWs) capable of offloading selected traffic, such information indicating which of the one or more local GWs provides access to which Packet Data Networks (PDNs), with each PDN being identified by its associated APN. Finally, the MME may process PDN connections and/or PDN disconnections in order to support offloading of the selected traffic. The counterpart UE includes the appropriate means of hardware and/or software that is configured to support and perform SIPTO@LN.

Abstract translation: 对于通过本地网络进行的流量卸载，MME可以从HSS获得包括SIP AP相关权限的订阅数据，APN相关权限基于APN定义，指示SIPTO被禁止，指示通过本地网络（SIPTO @ LN）排除SIPTO的SIPTO，和/或指示SIPTO 允许包括SIPTO @ LN。 然后，MME可以获得关于能够卸载所选业务的一个或多个本地网关（GW）的信息，这样的信息指示一个或多个本地GW中的哪一个提供对哪个分组数据网络（PDN）的访问，其中每个PDN由 其相关APN。 最后，MME可以处理PDN连接和/或PDN断开以支持所选流量的卸载。 对方UE包括被配置为支持和执行SIPTO @ LN的适当的硬件和/或软件装置。

公开(公告)号：WO2011084010A2

公开(公告)日：2011-07-14

申请号：PCT/KR2011/000123

申请日：2011-01-07

Applicant: LG ELECTRONICS INC. ,  KIM, Taehyeon ,  STOJANOVSKI, Saso ,  VEDRINE, Arnaud ,  KIM, Hyunsook ,  KIM, Laeyoung

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.

Abstract translation: 移动通信系统技术领域本发明涉及一种移动通信系统，更具体地，涉及用于在MTC服务中执行机器类型通信（MTC）设备的离线指示的方法。 网络实体检查（或搜索）MTC设备是否超出监视或管理，因为它处于脱机状态。 网络实体在定时器的操作时间，即在检测时间期间，重复发送用于检查UE是否处于脱机状态的信号，或者检查信号（例如，附着程序的消息 ，位置登录过程的消息等）在检测时间期间由UE发送，以检查UE是否处于脱机状态。 当UE被检查为脱机状态时，网络实体相应地通知MTC服务器或MTC用户，从而自动管理MTC设备的丢失，故障等。

公开(公告)号：WO2011081384A3

公开(公告)日：2011-07-07

申请号：PCT/KR2010/009373

申请日：2010-12-27

Applicant: LG ELECTRONICS INC. ,  KIM, Laeyoung ,  KIM, Hyunsook ,  STOJANOVSKI, Saso ,  VEDRINE, Arnaud ,  KIM, Taehyeon

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

IPC: H04B7/26 ,  H04W52/02

Abstract: The present invention relates to a mobile communications system, and particularly, to a method for determining whether to keep or deactivate an activated Idle mode Signaling Reduction (ISR) feature for a terminal in a mobile communications system. In case of the UE's intra-SGSN mobility and intra-MME mobility, when deciding, by a mobility management node, ISR activation for a UE in an IMS network environment where heterogeneous mobile communications networks (e.g., E-UTRAN and UTRAN/GERAN) interwork with each other, considered are not only whether the mobility management node can support an ISR feature, and whether the UE can use IMS voice, but also conditions (information) on whether each mobility management can support IMS voice over PS session. This may allow an incoming voice call to the UE from the IMS network to be delivered through a first trial, to a domain (PS domain or CS domain) selected with consideration of access network situations.

公开(公告)号：WO2013109061A1

公开(公告)日：2013-07-25

申请号：PCT/KR2013/000365

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 ,  H04W74/08 ,  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 of controlling a back-off timer in a terminal configured with multiple priorities, which includes transmitting a first non-access stratum (NAS) request message set to a first priority level, starting the back-off timer configured by a network, and transmitting a second NAS request message, which is not set to the first priority level, while the back-off timer runs.

Abstract translation: 公开了一种无线通信系统。 更具体地，公开了一种基于无线通信系统中的多个优先级的控制方法和装置。 一种控制配置有多个优先级的终端中的退避定时器的方法，包括：将由第一优先级设置的第一非接入层（NAS）请求消息发送到启动由网络配置的退避定时器;以及 在退避定时器运行的同时，发送未设置为第一优先级的第二NAS请求消息。

公开(公告)号：WO2011021875A2

公开(公告)日：2011-02-24

申请号：PCT/KR2010/005514

申请日：2010-08-20

Applicant: LG ELECTRONICS INC. ,  KIM, Taehyeon ,  KIM, Laeyoung ,  KIM, Hyunsook

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

IPC: H04W48/02

CPC classification number: H04W8/082 ,  H04W76/10 ,  H04W80/04

Abstract: Disclosed is a method of controlling a LIPA (Local IP Access) service in a server taking charge of the control plane within a mobile communication network. The method of controlling a LIPA service may include receiving an initial message from Home (e)NodeB. The initial message may include at least one of LIPA related information and capability information. The LIPA related information may include at least one of APN (Access Point Name) for LIPA and information for a local gateway, and the capability information may include an indicator indicating whether the Home (e)NodeB supports a LIPA function, and the initial message may include an access request message by a terminal. The method of controlling a LIPA service may further include determining whether the terminal can use a LIPA service at the Home (e)NodeB by considering at least one of the LIPA related information within the initial message, the capability information within the initial message, and subscriber information of the terminal, upon receiving the initial message; storing a result of the determination; generating an access accept message including an indicator indicating whether the terminal can use a LIPA service at the Home (e)NodeB; and transmitting an initial setup message including the generated access accept message to the Home (e)NodeB.

Abstract translation: 公开了一种在移动通信网络内负责控制平面的服务器中控制LIPA（Local IP Access）服务的方法。 控制LIPA服务的方法可以包括从Home（e）NodeB接收初始消息。 初始消息可以包括LIPA相关信息和能力信息中的至少一个。 LIPA相关信息可以包括用于LIPA的APN（接入点名称）和本地网关的信息中的至少一个，并且能力信息可以包括指示家庭（e）节点B是否支持LIPA功能的指示符，以及初始消息 可以包括终端的访问请求消息。 控制LIPA服务的方法还可以包括：通过考虑初始消息中的LIPA相关信息，初始消息内的能力信息和初始消息中的能力信息中的至少一个来确定终端是否可以在家庭（e）节点B处使用LIPA服务;以及 终端的用户信息在接收到初始消息时; 存储确定的结果; 产生访问接受消息，其包括指示终端是否可以在家庭（e）节点B处使用LIPA服务的指示符; 以及将包括所生成的访问接受消息的初始设置消息发送到所述Home（e）节点B。

公开(公告)号：WO2011162481A2

公开(公告)日：2011-12-29

申请号：PCT/KR2011/003334

申请日：2011-05-04

Applicant: LG ELECTRONICS INC. ,  STOJANOVSKI, Saso ,  KIM, Hyunsook ,  VEDRINE, Arnaud ,  KIM, Taehyeon ,  KIM, Laeyoung

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

IPC: H04L29/06 ,  H04L9/32 ,  H04L12/56

CPC classification number: H04L9/3273 ,  H04L9/0841 ,  H04L2209/80 ,  H04W12/06 ,  H04W80/045

Abstract: A wireless terminal, such as a 3GPP UE, transmits a first message of an Internet key exchange (IKE) protocol to a node of a packet core network for initiating a first authentication procedure between the UE and a first server associated with the packet core network. The outcome of the first authentication procedure is received by the UE which transmits a second IKE message to the packet core node. The outcome of a second authentication procedure between the UE and a second server associated with an external packet data network is finally received by the UE. One of the above-mentioned first and second IKE messages (or both) conveys a protocol configuration options information element including authentication parameters for the second authentication procedure.

Abstract translation: 无线终端（例如3GPP UE）将互联网密钥交换（IKE）协议的第一消息发送到分组核心网络的节点，用于在UE与与分组核心网络相关联的第一服务器之间发起第一认证过程 。 第一认证过程的结果由向第一IKE消息发送到分组核心节点的UE接收。 UE和与外部分组数据网络相关联的第二服务器之间的第二认证过程的结果最终由UE接收。 上述第一和第二IKE消息（或两者）中的一个传送包括用于第二认证过程的认证参数的协议配置选项信息元素。

公开(公告)号：WO2011084011A2

公开(公告)日：2011-07-14

申请号：PCT/KR2011/000124

申请日：2011-01-07

Applicant: LG ELECTRONICS INC. ,  KIM, Taehyeon ,  KIM, Hyunsook ,  KIM, Laeyoung

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

IPC: H04L12/26 ,  H04L12/24 ,  H04L12/12

CPC classification number: H04L12/12 ,  H04L41/06 ,  H04W4/70

Abstract: The present invention relates to a mobile communication system and, more particularly, to a method for monitoring the occurrence of an event of a machine type communication (MTC) service in a mobile communication system. In the method for performing MTC monitoring, among MTC features, in particular, when one or a plurality of particular events occur, the occurred events are detected, and when information regarding a corresponding MTC device of the detected event is transmitted to a network entity, the network entity checks stored information regarding the corresponding MTC device; compares the checked information and information regarding the corresponding MTC device of the event, and provides the comparison information or the event-related information to a server that manages and maintains the MTC device.

Abstract translation: 移动通信系统中的机器类型通信（MTC）服务的事件的发生的监视方法技术领域本发明涉及移动通信系统，并且更具体地涉及用于监视移动通信系统中的机器类型通信（MTC）服务的事件的发生的方法。 在进行MTC监测的方法中，具体地，在MTC特征中，当发生一个或多个特定事件时，检测到发生的事件，并且当关于检测到的事件的对应MTC设备的信息被发送到网络实体时， 网络实体检查存储的关于对应的MTC设备的信息; 将检查的信息和关于事件的相应MTC设备的信息进行比较，并且将比较信息或事件相关信息提供给管理和维护MTC设备的服务器。

公开(公告)号：WO2011021876A3

公开(公告)日：2011-02-24

申请号：PCT/KR2010/005515

申请日：2010-08-20

Applicant: LG ELECTRONICS INC. ,  KIM, Taehyeon ,  KIM, Laeyoung ,  STOJANOVSKI, Saso ,  KIM, Hyunsook

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

IPC: H04W28/08 ,  H04W76/02

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.

公开(公告)号：WO2013109087A1

公开(公告)日：2013-07-25

申请号：PCT/KR2013/000410

申请日：2013-01-18

Applicant: LG ELECTRONICS INC.

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

IPC: H04L12/851

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 of establishing a packet data network (PDN) connection in a terminal configured with multiple priorities includes establishing a first PDN connection set to a first priority level, determining whether the first PDN connection set to the first priority level is present and a second PDN connection set to a second priority level is requested to be established, and transmitting a PDN connection request message for the second PDN connection set to the second priority level if the first PDN set to the first priority level is present and the second PDN connection set to the second priority level is requested to be established.

Abstract translation: 公开了无线通信系统。 更具体地，公开了一种基于无线通信系统中的多个优先级的控制方法和装置。 在配置有多个优先级的终端中建立分组数据网络（PDN）连接的方法包括建立第一PDN连接集到第一优先级，确定设置为第一优先级的第一PDN连接是否存在，以及第二PDN 请求建立设置为第二优先级的连接，并且如果存在设置为第一优先级的第一PDN，并且将第二PDN连接设置为 要求建立第二优先级。