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1. 发明公开

EP4195401A1 WAVEGUIDE INTERFACE STRUCTURE 审中-实审
公开(公告)号：EP4195401A1
公开(公告)日：2023-06-14
申请号：EP21859988.4
申请日：2021-07-21
申请人： ZTE Corporation
发明人： LI, Zhuo , WANG, Jing , ZHANG, Yong , SHU, Jianxun , ZHANG, Zhen
IPC分类号： H01P1/04 , H01P1/00
摘要： Embodiments of the present application relate to the technical field of microwave communications, and provide a waveguide interface structure. The waveguide interface structure (100) in the embodiments of the present application is configured for electrically connecting a first waveguide (10) and a second waveguide (20), and includes an electrical connection portion (11) with elasticity and a fixing portion (12) connected to the electrical connection portion (11). The fixing portion (12) is configured to abut against the end surface of the first waveguide (10). An opening for electromagnetic waves to pass is enclosed by the electrical connection portion (11). The electrical connection portion (11) is elastically pressed between an end surface of the first waveguide (10) and an end surface of the second waveguide (20), and the electrical connection portion is configured for electrically connecting the first waveguide (10) and the second waveguide (20).

2. 发明授权

EP2536216B1 METHOD AND SYSTEM FOR CONTROLLING ESTABLISHMENT OF LOCAL IP ACCESS 有权
公开(公告)号：EP2536216B1
公开(公告)日：2018-09-19
申请号：EP11739379.3
申请日：2011-01-26
申请人： ZTE Corporation
发明人： ZHOU, Na , WANG, Jing , LIANG, Shuang , ZONG, Zaifeng , WU, Yingzhe
IPC分类号： H04W8/08 , H04W36/00 , H04W76/22
CPC分类号： H04W8/082 , H04W36/0011 , H04W36/125 , H04W76/22
摘要： The present invention discloses a method for controlling establishment of a local IP connection, and the method includes: when an access gateway determines that data or application of a terminal needs to be offloaded, informing the terminal that a local IP connection needs to be established via a mobility management entity and a radio side network element by a bearer modification, or informing a radio side network element or a local gateway of a routing policy via a mobility management entity. The present invention also discloses a system for controlling establishment of a local IP connection. The present invention enables the terminal to instantly acquire whether a local IP connection needs to be re-established, can realize dynamic adjustment of local IP data; meanwhile, the present invention can realize dynamic adjustment of local IP data and dynamic establishment of the local IP connection in the case of the local IP connection.

3. 发明公开

EP3076706A1 PATH ESTABLISHMENT METHOD, CONTROLLER AND MOBILITY MANAGEMENT ENTITY 审中-公开
标题翻译： WEGFESTLEGUNGSVERFAHREN，STEUERUNG UNDMOBILITÄTSVERWALTUNGSEINHEIT
公开(公告)号：EP3076706A1
公开(公告)日：2016-10-05
申请号：EP14798152.6
申请日：2014-05-22
申请人： ZTE Corporation
发明人： WANG, Jing
IPC分类号： H04W28/08 , H04W64/00
CPC分类号： H04W76/12
摘要： The present invention discloses a path establishment method, a controller and an MME, said method comprising: the controller receives user location information sent by a mobility management entity (MME); the controller determines a new anchor gateway and issues a flow table to the new anchor gateway and to an original anchor gateway, said flow table being used for establishing a new routing channel and for establishing a forwarding channel between the new anchor gateway and the original anchor gateway; the controller, by means of a control message, notifies the MME to trigger an access point (APN) packet data network (PDN) connection establishment process, and directs the MME to directly respond to a PDN connection establishment request of an APN initiated by a UE.
摘要翻译：本发明公开了一种路径建立方法，控制器和MME，所述方法包括：控制器接收移动性管理实体（MME）发送的用户位置信息; 控制器确定新的锚网关并向新的锚网关和原始锚网关发出流表，所述流表用于建立新的路由信道，并用于在新的锚网关与原锚之间建立转发信道网关; 控制器通过控制消息通知MME触发接入点（APN）分组数据网络（PDN）连接建立过程，并指示MME直接响应由AP发起的APN的PDN连接建立请求 UE。

4. 发明公开

EP3073789A1 GATEWAY UPDATE INFORMATION NOTIFICATION METHOD, AND CONTROLLER 审中-公开
标题翻译： STEERERUNG VERFAHREN ZUR MELDUNG VON GATEWAY-AKTUALISIERUNGSINFORMATIONEN
公开(公告)号：EP3073789A1
公开(公告)日：2016-09-28
申请号：EP14797981.9
申请日：2014-06-04
申请人： ZTE Corporation
发明人： BI, Yifeng , WANG, Jing , TIAN, Tian
IPC分类号： H04W36/12 , H04W88/16 , H04W68/00
CPC分类号： H04W36/10 , H04W36/0055 , H04W36/12 , H04W68/00 , H04W76/22 , H04W88/16
摘要： A method and system for notifying information when a gateway in a software-defined network is changed, comprising: after reselecting a gateway, a controller transmits the user plane information of the reselected gateway to a corresponding front-end network element.
摘要翻译：一种用于在软件定义网络中的网关改变时通知信息的方法和系统，包括：在重新选择网关之后，控制器将重新选择的网关的用户平面信息发送到相应的前端网元。

5. 发明公开

EP3035768A1 DATA LINK DETECTION METHOD, APPARATUS, SYSTEM, CONTROLLER, AND GATEWAY 审中-公开
标题翻译：日内瓦 - 维也纳国际电力公司 - 系统，STEUERUNG UND GATEWAY
公开(公告)号：EP3035768A1
公开(公告)日：2016-06-22
申请号：EP14836464.9
申请日：2014-05-21
申请人： ZTE Corporation
发明人： BI, Yifeng , WANG, Jing , ZHOU, Na , WANG, Jun
IPC分类号： H04W76/02
CPC分类号： H04W76/12 , H04L41/0806 , H04L41/12 , H04L43/0811 , H04L43/10 , H04W76/25
摘要： The invention provides a method, device and system for detecting a data link, a controller and a gateway. The method comprises the steps that a UGW receives context information, sent by the SDN controller, of a GTP user plane; and the UGW detects a data link between the gateways according to the context information of the GTP user plane. By means of the method, device and system for detecting a data link, the controller and the gateway, the problem that in the related art, the logic of the user plane and the logic of a control plane are unclear during detection of the data link between GTP endpoints is solved, and the effect of improving the clarity of the logic of the user plane and the logic of the control plane is achieved.
摘要翻译：本发明提供了一种用于检测数据链路，控制器和网关的方法，设备和系统。该方法包括以下步骤：UGW接收由SDN控制器发送的GTP用户平面的上下文信息; UGW根据GTP用户平面的上下文信息检测网关之间的数据链路。通过该方法，用于检测数据链路的装置和系统，控制器和网关，在检测数据链路期间，在现有技术中，用户平面的逻辑和控制平面的逻辑的问题不清楚解决了GTP端点之间的差异，实现了提高用户平面逻辑清晰度和控制平面逻辑的效果。

6. 发明授权

EP2469930B1 METHOD, SYSTEM AND TRANSMISSION DISTRIBUTION NETWORK ELEMENT FOR INDICATING DATA-DISTRIBUTION 有权
标题翻译：方法，系统和广播分发网络元数据分发DISPLAY
公开(公告)号：EP2469930B1
公开(公告)日：2016-06-22
申请号：EP10809538.1
申请日：2010-07-30
申请人： ZTE Corporation
发明人： WANG, Jing , ZHOU, Na , HUO, Yuzhen , ZONG, Zaifeng
IPC分类号： H04W76/02
CPC分类号： H04W76/041 , H04W36/0016 , H04W36/0033 , H04W36/12 , H04W36/22 , H04W76/12 , H04W76/22
摘要： The present invention provides a method and system for indicating data offload, and a traffic offload network element, the method comprises: when a radio bearer is established or modified, a mobility management unit of a core network notifies a traffic offload network element of the bearer type of the bearer to determine whether to start the data offload. Through the present invention, the judgment operation of the core network is simplified. In addition, under the situation that the core network side determines whether to start local access function, the traffic offload network element also can correctly start a routing policy.

7. 发明公开

EP2475142A1 METHOD AND SYSTEM FOR ACQUIRING ROUTE STRATEGIES 有权
标题翻译： VERFAHREN UND SYSTEM ZUR ERFASSUNG VON ROUTENSTRATEGIEN
公开(公告)号：EP2475142A1
公开(公告)日：2012-07-11
申请号：EP10813314.1
申请日：2010-08-13
申请人： ZTE Corporation
发明人： WANG, Jing , HUO, Yuzhen , ZHOU, Na , ZONG, Zaifeng
IPC分类号： H04L29/06
CPC分类号： H04L45/00 , H04W8/082 , H04W28/08
摘要： The present invention discloses a method and system for acquiring routing strategy. In the solution of the present invention, a routing strategy provision unit sends routing strategies of local IP access to radio side network elements; the radio side network elements receive the routing strategies of local IP access. With the solution of the present invention, the radio side network elements are able to acquire the routing strategies of local IP access at the network element level or the user level, so that the radio side network elements transmit data according to the routing strategies, and the radio side network elements can effectively offload the data with the acquired routing strategies. Besides, in the solution of the present invention, the routing strategies might be for users, that is, different routing strategies might be made for different users, thereby improving the user experience and promoting generalization and popularization of services.
摘要翻译：本发明公开了一种获取路由策略的方法和系统。在本发明的解决方案中，路由策略提供单元向无线侧网元发送本地IP接入的路由策略; 无线电侧网元接收本地IP接入的路由策略。利用本发明的解决方案，无线侧网元能够获取网元级别或用户级别的本地IP接入路由策略，使得无线侧网元根据路由策略发送数据，无线电侧网元可以用所获取的路由策略有效地卸载数据。此外，在本发明的解决方案中，路由策略可能是针对用户的，也就是说可能针对不同的用户进行不同的路由策略，从而改善用户体验并促进服务的泛化和普及。

8. 发明公开

EP2293630A1 METHOD FOR DETACHING NETWORK, METHOD FOR DEACTIVATING ISR AND INDICATION DEVICE THEREOF 有权
标题翻译：方法网络隔离PROCESS FOR ISR去激活及显示装置THEREFOR
公开(公告)号：EP2293630A1
公开(公告)日：2011-03-09
申请号：EP08874765.4
申请日：2008-12-17
申请人： ZTE Corporation
发明人： LIANG, Shuang , WANG, Jing , ZHU, Jinguo , LU, Fei
IPC分类号： H04W60/04
CPC分类号： H04W60/06 , H04W76/27
摘要： A method for detaching network, a method for deactivating ISR and an indicating device thereof are provided in the present invention, wherein the method for deactivating ISR includes: when a registration state of a user equipment of a current core network node in a pair of core network nodes with ISR activated is changed, sending an ISR deactivating message to an associated core network node and indicating the associated core network node to perform related operation, wherein the related operation comprises one of the following: ISR deactivation, ISR deactivation and bearer deletion. Through the present invention, the ISR deactivation flow could be implemented correctly and the flow error due to the asynchronous ISR state and the resource waste due to the invalid information could be prevented.

9. 发明授权

EP2790457B1 METHOD AND DEVICE FOR PROCESSING LOCAL ACCESS CONNECTION 有权
公开(公告)号：EP2790457B1
公开(公告)日：2020-05-13
申请号：EP12865098.3
申请日：2012-12-24
申请人： ZTE Corporation
发明人： WANG, Jing , LIANG, Shuang
IPC分类号： H04W76/32 , H04W8/18

10. 发明授权

EP3073789B1 GATEWAY UPDATE INFORMATION NOTIFICATION METHOD, AND CONTROLLER 有权
公开(公告)号：EP3073789B1
公开(公告)日：2019-01-16
申请号：EP14797981.9
申请日：2014-06-04
申请人： ZTE Corporation
发明人： BI, Yifeng , WANG, Jing , TIAN, Tian
IPC分类号： H04W36/12 , H04W76/22 , H04W88/16

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