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公开(公告)号：US10027710B2
公开(公告)日：2018-07-17
申请号：US15219039
申请日：2016-07-25
Applicant: LG ELECTRONICS INC.
Inventor： Saso Stojanovski , Arnaud Vedrine
Abstract: A node is provided that includes a home base station collocated with a local gateway (L-GW) providing access to a local Internet Protocol (IP) network. The node performs an establishment procedure with a security gateway (SeGW), and discriminates a packet. The node uses a first interface configured at the L-GW and a second interface which is configured between the home base station and a gateway for the home base station. The first and second interfaces are tunneled through a same IP security (IPsec) tunnel opened between the home base station and the SeGW. The home base station for the first interface uses a first IP address that is either same as or different from a second IP address used by the home base station for the second interface. The node uses either distinct ranges of Tunnel Endpoint Identifiers (TEIDs) or the first and second IP addresses to discriminate the packet.
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公开(公告)号：US20160337824A1
公开(公告)日：2016-11-17
申请号：US15224223
申请日：2016-07-29
Applicant: LG ELECTRONICS INC.
Inventor： Saso Stojanovski
CPC classification number: H04W4/14 , H04L63/0892 , H04W4/70 , 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，通过在MAP接口和Diameter接口之间提供互通的互通功能（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。
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公开(公告)号：US09432822B2
公开(公告)日：2016-08-30
申请号：US14348460
申请日：2012-09-28
Applicant: LG ELECTRONICS INC.
Inventor： Saso Stojanovski
CPC classification number: H04W4/14 , H04L63/0892 , H04W4/70 , 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，通过在MAP接口和Diameter接口之间提供互通的互通功能（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。
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公开(公告)号：US10136269B2
公开(公告)日：2018-11-20
申请号：US15234820
申请日：2016-08-11
Applicant: LG ELECTRONICS INC.
Inventor： Saso Stojanovski
Abstract: A Mobility Management Entity (MME) comprises at least one entity or layer having Mobile Switching Center (MSC) functionality to support a Short Messaging Service (SMS) between a network and a mobile station by employing Machine-to-Machine (M2M) or Machine Type Communication (MTC) protocols. A first state machine entity or layer that supports relay functions to perform forwarding of SMS messages to the mobile station. A second state machine entity or layer that supports connection functions with at least an HSS/HLR (Home Subscriber Server/Home Location Register), and with an SMS-SC (Short Messaging Service-Service Center) or GMSC/IWMSC (Gateway MSC/Interworking MSC).
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公开(公告)号：US10136268B2
公开(公告)日：2018-11-20
申请号：US15224223
申请日：2016-07-29
Applicant: LG ELECTRONICS INC.
Inventor： Saso Stojanovski
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.
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Patent Agency Ranking
公开(公告)号：US09860934B2
公开(公告)日：2018-01-02
申请号：US15088913
申请日：2016-04-01
Applicant: LG Electronics Inc.
Inventor： Saso Stojanovski , Arnaud Vedrine
IPC: H04W4/00 , H04W76/02 , H04L12/66 , H04W16/32 , H04W72/04 , H04L29/12 , H04W8/26 , H04W84/04 , H04W88/16 , H04W92/04 , H04W80/04 , H04W8/08 , H04W76/04
CPC classification number: H04W76/16 , H04L12/66 , H04L61/2514 , H04W8/082 , H04W8/26 , H04W16/32 , H04W72/0413 , H04W76/12 , H04W76/22 , H04W80/04 , H04W84/045 , H04W88/16 , H04W92/04
Abstract: The invention relates to a home cellular base station (HeNB), comprising a radio interface (RI), to communicate with a user equipment (UE), a local interface (LI), to communicate with a local gateway (L-GW) providing access to a local IP network, a user plane interface (S1-U), to communicate with a serving gateway (SGW), and a control plane interface (S1-MME), to communicate with a control node (MME). The home cellular base station (HeNB) further comprises a selection module (SelMod) set to obtain a first correlation ID for enabling a direct user plane path between the home cellular base station (HeNB) and the local gateway (L-GW), the first correlation ID being obtained via the control plane interface (S1-MME) upon each establishment of a bearer providing access to the local IP network.The invention also relates to a control node (MME), to a home subscriber server (HSS), to a direct path enablement method, and to a PDN management method.
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7.发明授权Server for control plane at mobile communication network and method for controlling SIPTO based session 有权移动通信网络控制平面服务器及基于SIPTO会话的方法公开(公告)号：US09204340B2
公开(公告)日：2015-12-01
申请号：US13936758
申请日：2013-07-08
Applicant: LG ELECTRONICS INC.
Inventor： Taehyeon Kim , Laeyoung Kim , Hyunsook Kim , Saso Stojanovski
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.
Abstract translation: 公开了一种控制在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。 控制方法可以包括由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已经为所述终端负责所述控制平面的先前服务器; 由所述服务服务器和所检索的先前服务器接收上下文响应消息，所述上下文响应消息包括指示所述终端的会话已被建立以通过不同于移动通信网络的固定网络内的节点上的路径传递的信息; 由服务器决定是否需要网关重定位; 由服务器发布已建立的会话; 由服务服务器通过目标基站向终端发送包括用于处理结果的信息的接受消息; 以及由所述服务服务器基于所述信息，通过不同于移动通信网络的固定网络内的节点上的路径建立会话。
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8.发明申请公开(公告)号：US20140235285A1
公开(公告)日：2014-08-21
申请号：US14347210
申请日：2012-09-28
Applicant: LG ELECTRONICS INC.
Inventor： Saso Stojanovski
CPC classification number: H04W4/14 , H04L63/0892 , H04W4/70 , H04W8/04 , H04W88/16
Abstract: A Mobility Management Entity (MME) comprises at least one entity or layer having Mobile Switching Center (MSC) functionality to support a Short Messaging Service (SMS) between a network and a mobile station by employing Machine-to-Machine (M2M) or Machine Type Communication (MTC) protocols. A first state machine entity or layer that supports relay functions to perform forwarding of SMS messages to the mobile station. A second state machine entity or layer that supports connection functions with at least an HSS/HLR (Home Subscriber Server/Home Location Register), and with an SMS-SC (Short Messaging Service -Service Center) or GMSC/IWMSC (Gateway MSC/Interworking MSC).
Abstract translation: 移动性管理实体（MME）包括具有移动交换中心（MSC）功能的至少一个实体或层，以通过使用机器对机器（M2M）或机器来支持网络和移动站之间的短消息服务（SMS） 类型通信（MTC）协议。 支持中继功能的第一状态机实体或层，用于向移动台执行SMS消息的转发。 支持与至少HSS / HLR（归属订户服务器/归属位置寄存器）的连接功能以及SMS-SC（短消息服务 - 服务中心）或GMSC / IWMSC（网关MSC / 互通MSC）。
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公开(公告)号：US10129688B2
公开(公告)日：2018-11-13
申请号：US15206198
申请日：2016-07-08
Applicant: LG ELECTRONICS INC.
Inventor： Hyunsook Kim , Taehyeon Kim , Laeyoung Kim , Saso Stojanovski , Arnaud Vedrine
Abstract: The present invention relates to a mobile communication system, and more particularly relates to a method for transmitting a small-sized control signal (also known as “small data”) using a control plane in a MTC (machine-type communication) service in a mobile communication system. In the present invention, MTC data is encapsulated in an existing control procedure or control message or the like, on a control signal, without performing packet data bearer setup, and the control signal having the encapsulated MTC data is sent between a network and a terminal, thereby optimizing network resource efficiency and reducing the wireless channel load.
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公开(公告)号：US09344920B2
公开(公告)日：2016-05-17
申请号：US14570222
申请日：2014-12-15
Applicant: LG ELECTRONICS INC.
Inventor： Arnaud Vedrine , Saso Stojanovski
CPC classification number: H04W36/0016 , H04W8/26 , H04W36/0022 , H04W36/0066 , H04W36/14
Abstract: Method for performing an rSRVCC procedure from UTRAN/GERAN to E-UTRAN/HSPA, comprising steps of: —receiving, a first network entity, a first message from a UE before an rSRVCC handover procedure from URTAN/GERAN to F-E-UTRAN/HSPA involving the UE, the first message containing a pre-allocated transport address to be used for voice after the rSRVCC handover, —sending a second message, during the rSRVCC handover procedure of a voice call, to a second network entity, the second message comprising information related to the transport address of the UE to give an instruction to send the voice media of the call to that transport address.
Abstract translation: 用于从UTRAN / GERAN到E-UTRAN / HSPA执行rSRVCC过程的方法，包括以下步骤：在从URTAN / GERAN到FE-UTRAN / HSPA的rSRVCC切换过程之前，从第一网络实体接收来自UE的第一消息 涉及所述UE，所述第一消息包含在rSRVCC切换之后用于语音的预分配传输地址，在语音呼叫的rSRVCC切换过程期间发送第二消息到所述第二网络实体，所述第二消息包括 与UE的传输地址相关的信息，以给出将呼叫的语音媒体发送到该传输地址的指令。
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