公开(公告)号：WO2011096781A3

公开(公告)日：2012-01-05

申请号：PCT/KR2011000828

申请日：2011-02-08

Applicant: LG ELECTRONICS INC ,  STOJANOVSKI SASO ,  VEDRINE ARNAUD

Inventor： STOJANOVSKI SASO ,  VEDRINE ARNAUD

IPC: H04L12/66 ,  H04L29/06 ,  H04W8/26

CPC classification number: H04W48/08 ,  H04W8/26 ,  H04W36/0005 ,  H04W76/021 ,  H04W84/045 ,  H04W88/005 ,  H04W88/16

Abstract: The method deals with mobility of a wireless terminal for communication through a base station, a local gateway and a local area network, the local gateway having an interface with a serving node of a packet core network. In the local gateway, a request to create a session for the wireless terminal is received from the serving node, the request containing an IP address of the wireless terminal in the local area network. The IP address of the wireless terminal as received in the request is advertized on the local area network in association with a medium access control address of the local gateway.

Abstract translation: 该方法涉及通过基站，本地网关和局域网进行通信的无线终端的移动性，本地网关具有与分组核心网的服务节点的接口。 在本地网关中，从服务节点接收到为无线终端创建会话的请求，该请求包含局域网中无线终端的IP地址。 与本地网关的介质访问控制地址相关联，在局域网上通告在请求中接收到的无线终端的IP地址。

公开(公告)号：WO2011081384A2

公开(公告)日：2011-07-07

申请号：PCT/KR2010009373

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

CPC classification number: H04W52/0235 ,  Y02B60/50 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/23

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.

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，尤其涉及一种用于确定是否保持或去激活移动通信系统中的终端的激活的空闲模式信令减少（ISR）特征的方法。 在UE的SGSN内移动性和MME内移动性的情况下，当由移动性管理节点决定在IMS网络环境中针对UE的ISR激活时，其中异构移动通信网络（例如，E-UTRAN和UTRAN / GERAN） 考虑的不仅是移动性管理节点是否能够支持ISR特征，以及UE是否可以使用IMS语音，而且还考虑每个移动性管理是否能够支持IMS语音通过PS会话的条件（信息）。 这可以允许来自IMS网络的来自UE的进入语音呼叫通过第一试验被递送到考虑接入网络情况选择的域（PS域或CS域）。

公开(公告)号：WO2011162481A3

公开(公告)日：2012-03-29

申请号：PCT/KR2011003334

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：WO2011099774A3

公开(公告)日：2012-01-05

申请号：PCT/KR2011000874

申请日：2011-02-09

Applicant: LG ELECTRONICS INC ,  STOJANOVSKI SASO ,  VEDRINE ARNAUD

Inventor： STOJANOVSKI SASO ,  VEDRINE ARNAUD

IPC: H04W4/14 ,  H04L29/06

CPC classification number: H04W4/14 ,  H04L51/30 ,  H04L51/38

Abstract: The system comprises wireless user equipment (UE) and a core network unit interfaced with the UE through a wireless access network. A first short message relay (SMR) entity and a first short message control entity (SMC) are provided in the core network unit or the UE, the other one having a second SMR entity and a second SMC entity. The method of exchanging SMS data comprises, in the first SMC entity: - transmitting to the second SMC entity first control protocol data (CP_DATA) conveying relay protocol data (RP_DATA) provided by the first SMR entity; - receiving from the second SMC entity second CP_DATA conveying relay protocol acknowledgement information (RP_ACK) from the second SMR entity; and - retransmitting the first CP_DATA unless an acknowledgement is received from the second SMC entity before a timer expires. The second CP_DATA is interpreted as an acknowledgement for deciding whether the first CP_DATA is to be retransmitted.

Abstract translation: 该系统包括无线用户设备（UE）和通过无线接入网络与UE接口的核心网络单元。 在核心网络单元或UE中提供第一短消息中继（SMR）实体和第一短消息控制实体（SMC），另一个具有第二SMR实体和第二SMC实体。 交换SMS数据的方法包括：在第一SMC实体中：向第二SMC实体发送传送由第一SMR实体提供的中继协议数据（RP_DATA）的第一控制协议数据（CP_DATA）; - 从所述第二SMC实体接收从所述第二SMR实体传送中继协议确认信息（RP_ACK）的第二CP_DATA; 以及 - 重传第一CP_DATA，除非在定时器到期之前从第二SMC实体接收到确认。 第二CP_DATA被解释为用于确定是否要重传第一CP_DATA的确认。

公开(公告)号：WO2011084010A3

公开(公告)日：2011-12-01

申请号：PCT/KR2011000123

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: 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在MTC服务中执行机器类型通信（MTC） 网络实体检查（或搜索）MTC设备是否因为处于脱机状态而不在监视或管理之外。 网络实体在定时器的操作时间期间，即在检测时间期间，重复地向UE发送用于检查UE当前处于离线状态的信号，或者检查信号（例如，附着过程的消息 ，位置注册过程的消息等），以检查UE是否处于离线状态。 当UE被检查为处于离线状态时，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：WO2011083964A2

公开(公告)日：2011-07-14

申请号：PCT/KR2011000051

申请日：2011-01-05

Applicant: LG ELECTRONICS INC ,  VEDRINE ARNAUD ,  STOJANOVSKI SASO

Inventor： VEDRINE ARNAUD ,  STOJANOVSKI SASO

IPC: H04L12/28 ,  H04L12/56

CPC classification number: H04W36/0033 ,  H04W36/14 ,  H04W88/14

Abstract: MSC server enhanced for rSRVCC from UTRAN/GERAN to E-UTRAN/HSPA, comprising: - a reception block (10) configured to receive an rSRVCC capability indication from a user equipment; - a decision block (11) configured to determine whether rSRVCC is allowed for a given call based on the rSRVCC capability indication received; and - a transmitting block (12) configured to send to a Radio Access Network (RNS/BSS), when rSRVCC has been determined as allowed, an rSRVCC possible indication indicating that a rSRVCC is possible.

Abstract translation: 增强了从UTRAN / GERAN到E-UTRAN / HSPA的rSRVCC的MSC服务器，包括：接收块（10），被配置为从用户设备接收rSRVCC能力指示; - 判定块（11），被配置为基于所接收的rSRVCC能力指示来确定对于给定呼叫是否允许rSRVCC; 以及 - 发送块（12），其被配置为当rSRVCC已被确定为允许时发送到无线电接入网络（RNS / BSS），指示rSRVCC可能的rSRVCC可能指示。

公开(公告)号：WO2011053040A2

公开(公告)日：2011-05-05

申请号：PCT/KR2010007519

申请日：2010-10-29

Applicant: LG ELECTRONICS INC ,  STOJANOVSKI SASO ,  VEDRINE ARNAUD

Inventor： STOJANOVSKI SASO ,  VEDRINE ARNAUD

IPC: H04L29/10 ,  H04L12/28

CPC classification number: H04L63/164 ,  H04L12/4633 ,  H04L63/029 ,  H04W8/082 ,  H04W12/02 ,  H04W76/022 ,  H04W80/04 ,  H04W84/045 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/23

Abstract: The invention relates to a method for traversing a NAT device residing in a backhaul IP network. A home cellular base station (HeNB) and a collocated local gateway (L-GW) providing access to a local IP network are connected to a mobile operator's packet core network through the NAT device. The method comprises the steps of opening an IPsec tunnel between the home cellular base station (HeNB) and a security gateway (SeGW) via the NAT device, and of tunneling two interfaces through the same IPsec tunnel, wherein a first interface is an interface whose local endpoint is the home cellular base station (HeNB) and whose remote endpoint is a node residing in the operator's packet core network, and a second interface is an interface whose local endpoint is the local gateway (L-GW) and whose remote endpoint is a node residing in the operator's packet core network. The invention also relates to a node comprising a home cellular base station (HeNB) and a collocated local gateway (L-GW).

Abstract translation: 本发明涉及一种遍历回程IP网络中的NAT设备的方法。 提供对本地IP网络的访问的家庭蜂窝基站（HeNB）和并置的本地网关（L-GW）通过NAT设备连接到移动运营商的分组核心网络。 该方法包括以下步骤：通过NAT设备在家庭蜂窝基站（HeNB）和安全网关（SeGW）之间打开IPsec隧道，并通过相同的IPsec隧道隧道化两个接口，其中第一接口是接口， 本地端点是家庭蜂窝基站（HeNB），其远程端点是驻留在运营商分组核心网中的节点，第二接口是本地端点是本地网关（L-GW）并且其远程端点是 驻留在运营商的分组核心网络中的节点。 本发明还涉及包括家庭蜂窝基站（HeNB）和并置的本地网关（L-GW）的节点。

公开(公告)号：WO2011021876A2

公开(公告)日：2011-02-24

申请号：PCT/KR2010005515

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

CPC classification number: H04W36/0011 ,  H04L45/306 ,  H04L45/308 ,  H04W36/0022 ,  H04W36/14 ,  H04W36/22 ,  H04W40/36 ,  H04W76/041

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.

Abstract translation: 公开了一种控制移动通信网络内负责控制平面的服务服务器中的会话的方法。 所述控制方法可以包括：所述服务服务器从目标基站接收终端的跟踪区域更新（TAU）请求消息; 由所述服务服务器检索负责所述终端的所述控制平面的先前服务器; 由所述服务服务器并且从所检索的先前服务器接收包括指示所述终端的会话已经建立为通过与移动通信网络不同的固定网络内的节点上的路径的信息的上下文响应消息; 由服务器确定是否需要网关重定位; 由服务服务器释放建立的会话; 所述服务服务器通过所述目标基站向所述终端发送包含所述处理结果信息的接受消息; 以及由所述服务服务器基于所述信息建立经过与移动通信网络不同的固定网络内的节点的路径的会话。

公开(公告)号：WO2013051826A2

公开(公告)日：2013-04-11

申请号：PCT/KR2012007915

申请日：2012-09-28

Applicant: LG ELECTRONICS INC

Inventor： STOJANOVSKI SASO

IPC: H04W8/08 ,  H04W4/14 ,  H04W88/18

CPC classification number: H04W4/14 ,  H04L63/0892 ,  H04W4/005 ,  H04W8/04 ,  H04W88/16

Abstract: A Mobility Management Entity (MME) having MSC functionality implemented therein, performs a scheme of MTC device triggering has been conceived. A PS and CS combined location update is sent to the HSS/HLR by means of piggybacking of CS domain information over an interface between the MME and the HSS/HLR as part of a "combined" EPS/IMSI attach procedure or a "combined" TA/LA update procedure. The, SMS signaling is received from an SMS-SC (GMSC/IWMSC) to transfer an SMS message for an LTE-only device or a single-mode E-UTRAN device. Here, the SMS signaling is received from the SMS-SC (GMSC/IWMSC) via an interworking function (IWF) that provides interworking between a MAP interface and a Diameter interface. As a result, M2M or MTC devices can be supported for an LTE network or the like.

Abstract translation: 在其中实现具有MSC功能的移动性管理实体（MME）已经构思出MTC设备触发方案。 作为“组合”EPS / IMSI附接过程或“组合”的一部分，通过在MME和HSS / HLR之间的接口上搭载CS域信息，将PS和CS组合位置更新发送到HSS / HLR， TA / LA更新程序。 从SMS-SC（GMSC / IWMSC）接收SMS信令，以传送仅用于LTE的设备或单模E-UTRAN设备的SMS消息。 这里，通过提供MAP接口和Diameter接口之间的互通的互通功能（IWF），从SMS-SC（GMSC / IWMSC）接收SMS信令。 结果，可以为LTE网络等支持M2M或MTC设备。

公开(公告)号：WO2011136589A3

公开(公告)日：2012-03-01

申请号：PCT/KR2011003165

申请日：2011-04-28

Applicant: LG ELECTRONICS INC ,  KIM TAEHYEON ,  KIM LAEYOUNG ,  STOJANOVSKI SASO ,  KIM HYUNSOOK

Inventor： KIM TAEHYEON ,  KIM LAEYOUNG ,  STOJANOVSKI SASO ,  KIM HYUNSOOK

IPC: H04W28/12 ,  H04W28/08

CPC classification number: H04L47/115 ,  H04L47/10 ,  H04L47/14 ,  H04L47/22 ,  H04W4/005 ,  H04W28/0215 ,  H04W28/0289

Abstract: The present invention relates to a method for controlling traffic congestion of MTC devices in a mobile communication system which provides a machine type communication (MTC) service. The method of the present invention is configured in that a core network node (for example, MME, MSC, SGSN, etc.) performs scheduling and rescheduling procedures on data communication traffic for user equipment (that is, MTC devices) using subscription information and congestion control information of the user equipment; and generates a resultant "recalculated time interval" parameter and transmits the parameter to the user equipment, thereby efficiently distributing the amount of data communication (that is, traffic) concentrated to a specific time slot, and thus controlling traffic congestion or network overload.

Abstract translation: 本发明涉及一种用于控制提供机器类型通信（MTC）服务的移动通信系统中的MTC设备的业务拥塞的方法。 本发明的方法被配置为：核心网络节点（例如，MME，MSC，SGSN等）使用订阅信息对用户设备（即，MTC设备）的数据通信业务执行调度和重新调度过程，以及 用户设备的拥塞控制信息; 并生成“重新计算的时间间隔”参数，并将该参数发送给用户设备，从而将集中于特定时隙的数据通信量（即业务量）有效地分配，从而控制交通拥堵或网络过载。