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1. 发明公开

EP3687216A1 BIG DATA ANALYSIS SERVICE PROVIDING METHOD AND APPARATUS, AND COMPUTER READABLE STORAGE MEDIUM 无效
公开(公告)号：EP3687216A1
公开(公告)日：2020-07-29
申请号：EP18858424.7
申请日：2018-09-18
申请人： ZTE Corporation
发明人： CHEN, Lin , CAO, Zhongyi , WANG, Chunxiao , ZHENG, Fangting , LIU, Xiliang
IPC分类号： H04W28/02
摘要： A big data analysis service providing method and apparatus, and a computer readable storage medium. The big data analysis service providing method comprises: network data analysis generates big data information according to network operation and maintenance data and sends the big data information to an application by means of a network exposure function.

2. 发明授权

EP2086242B1 AN INTRA-SYSTEM HANDOFF METHOD 有权
标题翻译：内部系统手动 - 维尔芬
公开(公告)号：EP2086242B1
公开(公告)日：2016-04-13
申请号：EP07855973.9
申请日：2007-12-29
申请人： ZTE Corporation
发明人： ZHU, Jinguo , ZONG, Zaifeng , LIU, Xiliang , YE, Minya
IPC分类号： H04W36/08 , H04W92/04 , H04W92/20
CPC分类号： H04W36/08 , H04W92/045 , H04W92/20

3. 发明公开

EP4175357A1 USER SERVICE PRIORITY ADJUSTMENT METHOD AND SYSTEM, AND STORAGE MEDIUM 有权
公开(公告)号：EP4175357A1
公开(公告)日：2023-05-03
申请号：EP21833557.8
申请日：2021-05-24
申请人： ZTE Corporation
发明人： TU, Xiaoyong , LIU, Xiliang , LIU, Jianhua
IPC分类号： H04W28/24 , H04W48/18
摘要： A method and system for adjusting a service priority of a user, and a storage medium are provided. The method for adjusting a service priority of a user includes: an AF sends service priority change information of UE to a PCF; the PCF notifies an SMF corresponding to an activated PDU Session to deactivate a PDU Session activated by the UE, and to notify the UE to reestablish a PDU Session; an AMF receives a PDU Session establishment request sent by the UE and sends a service authorization request message to the PCF; the PCF modifies a first S-NSSAI into a changed S-NSSAI corresponding to the service priority change information, sends a service authorization response message to the AMF, and establishes a new PDU Session for the UE, wherein an S-NSSAI of the new PDU Session is the changed S-NSSAI.

4. 发明公开

EP2442472A1 METHOD FOR PROCESSING ABNORMALITY BETWEEN NON-ADJACENT NODES 审中-公开
标题翻译： VERFAHREN ZUR VERARBEITUNG VONABNORMITÄTZWISCHEN NICHTANGRENZENDEN KNOTEN
公开(公告)号：EP2442472A1
公开(公告)日：2012-04-18
申请号：EP09845716.1
申请日：2009-11-23
申请人： ZTE Corporation
发明人： YE, Minya , DING, Yanjing , LIU, Xiliang
IPC分类号： H04L1/00
CPC分类号： H04W24/04 , H04W76/22
摘要： The present invention provides a method for processing abnormalities between non-adjacent nodes. which is applied to network element nodes supporting a GPRS Tunneling Protocol (GTP). The GTP node sends a network element-level node abnormality message to other adjacent GTP nodes once the abnormality of an adjacent GTP node is detected. The message comprises information about the abnormal GTP node. The method of the present invention enables the non-adjacent GTP nodes to obtain each other's abnormality therebetween and perform relative processing by introducing the network element-level node abnormality message, thus solves the problem when the GTP is used in the 3GPP system that the resources cannot be recycled in time because of each other's unknown recovery between the non-adjacent nodes, or the problem of a message storm that may caused by the user-level message notification through the intermediate node.
摘要翻译：本发明提供一种用于处理非相邻节点之间异常的方法。其应用于支持GPRS隧道协议（GTP）的网元节点。一旦检测到相邻GTP节点的异常，GTP节点就向其他相邻GTP节点发送网元级节点异常消息。该消息包括有关异常GTP节点的信息。本发明的方法能够使不相邻的GTP节点之间获得彼此的异常，并通过引入网元节点异常消息来执行相关处理，从而解决了当在3GPP系统中使用GTP时资源由于彼此之间的非相邻节点之间的未知恢复，或者可能由通过中间节点的用户级消息通知引起的消息风暴的问题，不能及时回收。

5. 发明授权

EP2061264B1 A METHOD AND SYSTEM FOR ACQUIRING THAT SGSN HAS STARTED SINGLE TUNNEL BY GGSN IN A PACKET DOMAIN 有权转让
标题翻译：用于确定SGSN一个隧道，GGSN包中的方法和系统已经开始DOMAIN
公开(公告)号：EP2061264B1
公开(公告)日：2013-12-25
申请号：EP07721155.5
申请日：2007-05-16
申请人： ZTE Corporation
发明人： ZHU, Jinguo , CAI, Jiannan , LIU, Xiliang
IPC分类号： H04W76/02 , H04L12/46
CPC分类号： H04L12/4633 , H04W76/12
摘要： A method for acquiring that SGSN (30) has started a direct tunnel by GGSN (40) in a packet domain is provided, the method comprises: a step of setting mark, wherein in a tunnel establishing process, SGSN sets a direct-tunnel mark in a request message of updating PDP context sent to GGSN (40) to indicate whether SGSN (30) has started the direct tunnel if SGSN (30) has started the direct-tunnel scheme; a step of determining mark, wherein GGSN (40) indicates that SGSN (30) has started the direct tunnel and acquires an address and user plane tunnel information of RNC (20) included in the request message of updating PDP context if GGSN (40) determines that the received request message of updating PDP context has the direct-tunnel mark. A system for acquiring that SGSN (30) has started a direct tunnel by GGSN (40) in a packet domain is provided, a mark setting module is added in SGSN (30), and a mark determining module is set in GGSN (40).

6. 发明公开

EP2058987A1 A METHOD FOR DEALING WITH THE PACKET DOMAIN GATEWAY SUPPORT NODE ERRORS 有权
标题翻译： VERFAHREN ZUM UMGANG MITPAKETDOMÄNEN-GATEWAY-UNTERSTÜTZUNGSKNOTENFEHLERN
公开(公告)号：EP2058987A1
公开(公告)日：2009-05-13
申请号：EP07785314.1
申请日：2007-08-10
申请人： ZTE Corporation
发明人： ZHU, Jinguo , CAI, Jiannan , LIU, Xiliang
IPC分类号： H04L12/56
CPC分类号： H04L12/4633 , H04W76/32
摘要： A method for dealing with the packet domain gateway support node errors, including: a Radio Network Controller (4) sends a notification message to a Serving GPRS Support Node (2) according to an error indication message; in the case of a direct tunnel, the Serving GPRS Support Node initiates a process of deactivating a packet data protocol context to a user equipment (1) according to the received notification message, so as to make the states of the packet data protocol contexts in the user equipment, the Serving GPRS Support Node and a Gateway GPRS Support Node (3) consistent. Applying the method of the present invention, an RNC sends a notification to an SGSN after receiving the error indication message from GGSN. If the SGSN determines that the bearer is of direct tunnel and the GGSN is abnormal according to the received abnormality notification, it initiates a process of deactivating a PDP context to a UE so as to avoid the PDP contexts in the SGSN and the UE being hung up for a long time, and to ensure the consistency of the PDP contexts in the UE, SGSN and GGSN.
摘要翻译：一种处理分组域网关支持节点错误的方法，包括：无线网络控制器（4）根据错误指示消息向服务GPRS支持节点（2）发送通知消息; 在直接隧道的情况下，服务GPRS支持节点根据接收到的通知消息启动向用户设备（1）去激活分组数据协议上下文的过程，以使分组数据协议上下文的状态用户设备，服务GPRS支持节点和网关GPRS支持节点（3）一致。应用本发明的方法，在从GGSN接收到错误指示消息之后，RNC向SGSN发送通知。如果SGSN根据接收到的异常通知确定承载是直接隧道，GGSN异常，则启动将PDP上下文停止给UE的处理，以避免SGSN中的PDP上下文和被挂起的UE 并且确保UE，SGSN和GGSN中的PDP上下文的一致性。

7. 发明授权

EP2061264B8 A METHOD AND SYSTEM FOR ACQUIRING THAT SGSN HAS STARTED SINGLE TUNNEL BY GGSN IN A PACKET DOMAIN 有权转让
标题翻译：用于确定SGSN一个隧道，GGSN包中的方法和系统已经开始DOMAIN
公开(公告)号：EP2061264B8
公开(公告)日：2014-02-26
申请号：EP07721155.5
申请日：2007-05-16
申请人： ZTE Corporation
发明人： ZHU, Jinguo , CAI, Jiannan , LIU, Xiliang
IPC分类号： H04W76/02 , H04L12/46
CPC分类号： H04L12/4633 , H04W76/12
摘要： A method for acquiring that SGSN (30) has started a direct tunnel by GGSN (40) in a packet domain is provided, the method comprises: a step of setting mark, wherein in a tunnel establishing process, SGSN sets a direct-tunnel mark in a request message of updating PDP context sent to GGSN (40) to indicate whether SGSN (30) has started the direct tunnel if SGSN (30) has started the direct-tunnel scheme; a step of determining mark, wherein GGSN (40) indicates that SGSN (30) has started the direct tunnel and acquires an address and user plane tunnel information of RNC (20) included in the request message of updating PDP context if GGSN (40) determines that the received request message of updating PDP context has the direct-tunnel mark. A system for acquiring that SGSN (30) has started a direct tunnel by GGSN (40) in a packet domain is provided, a mark setting module is added in SGSN (30), and a mark determining module is set in GGSN (40).

8. 发明公开

EP2346219A1 METHOD FOR PROCESSING THE BEARING REESTABLISHMENT FAILURE 审中-公开
标题翻译：处理承载重建失败的方法
公开(公告)号：EP2346219A1
公开(公告)日：2011-07-20
申请号：EP08877371.8
申请日：2008-12-25
申请人： ZTE Corporation
发明人： YE, Minya , DING, Yanjing , LIU, Xiliang
IPC分类号： H04L12/56
CPC分类号： H04W76/18 , H04W76/12
摘要： A method for processing bearer reestablishment failure is disclosed in the present invention for preventing a SGW from doing error processing due to the bearer reestablishment failure in a SAE network. The method comprises the following steps: a mobility management entity (MME) sending a notification message to a service gateway (SGW) after reestablishment of a bearer, the notification message carrying effectiveness parameters indicating the effectiveness state of the bearer, and the SGW storing the effectiveness parameters; the SGW not delivering data packets if the effectiveness state of the bearer is failure when me SGW is to deliver data packets.
摘要翻译：本发明公开了一种处理承载重建失败的方法，用于防止SGW由于SAE网络中的承载重建失败而进行错误处理。该方法包括以下步骤：移动性管理实体（MME）在重建承载之后向服务网关（SGW）发送通知消息，所述通知消息携带指示承载有效状态的有效性参数，并且SGW存储有效性参数; 如果当SGW传送数据包时承载的有效状态失败，则SGW不传送数据包。

9. 发明公开

EP2061264A1 A METHOD AND SYSTEM FOR ACQUIRING THAT SGSN HAVE STARTED SINGLE TUNNEL BY GGSN IN A PACKET DOMAIN 有权转让
标题翻译：用于确定SGSN一个隧道，GGSN包中的方法和系统已经开始DOMAIN
公开(公告)号：EP2061264A1
公开(公告)日：2009-05-20
申请号：EP07721155.5
申请日：2007-05-16
申请人： ZTE Corporation
发明人： ZHU, Jinguo , CAI, Jiannan , LIU, Xiliang
IPC分类号： H04Q7/20
CPC分类号： H04L12/4633 , H04W76/12
摘要： A method for acquiring that SGSN (30) has started a direct tunnel by GGSN (40) in a packet domain is provided, the method comprises: a step of setting mark, wherein in a tunnel establishing process, SGSN sets a direct-tunnel mark in a request message of updating PDP context sent to GGSN (40) to indicate whether SGSN (30) has started the direct tunnel if SGSN (30) has started the direct-tunnel scheme; a step of determining mark, wherein GGSN (40) indicates that SGSN (30) has started the direct tunnel and acquires an address and user plane tunnel information of RNC (20) included in the request message of updating PDP context if GGSN (40) determines that the received request message of updating PDP context has the direct-tunnel mark. A system for acquiring that SGSN (30) has started a direct tunnel by GGSN (40) in a packet domain is provided, a mark setting module is added in SGSN (30), and a mark determining module is set in GGSN (40).
摘要翻译：一种用于获取方法做了SGSN（30）开始通过GGSN（40）中的分组域直接隧道设置，该方法包括：在隧道建立过程设定标记，worin的步骤，SGSN将一个直接隧道标记在更新发送到GGSN（40）的PDP上下文，以指示是否SGSN的请求消息（30）开始所述直接隧道如果SGSN（30）开始所述直接隧道方案; （40）确定的采矿标记的步骤，worin GGSN表示没SGSN（30）开始所述直接隧道，并且获取处理和所述RNC（20）的用户面隧道信息包含在更新PDP上下文的请求消息，如果GGSN（40）更新PDP上下文的bestimmt，DASS模具接收到的请求消息具有直接隧道标记。一种用于获取系统做了SGSN（30）开始通过GGSN（40）中的分组域直接隧道设置，标记设置模块在SGSN（30），并将一个标记确定性挖掘模块在GGSN设定（40），

10. 发明公开

EP4366344A1 ADDRESS SERVICE ENTITY SELECTION METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND READABLE STORAGE MEDIUM 审中-实审
公开(公告)号：EP4366344A1
公开(公告)日：2024-05-08
申请号：EP22831878.8
申请日：2022-06-24
申请人： ZTE Corporation
发明人： TU, Xiaoyong , LIU, Junyi , YE, Minya , LIU, Xiliang , ZHENG, Fangting
IPC分类号： H04W4/50
CPC分类号： H04W4/50 , H04W8/14 , H04W64/00
摘要： The present disclosure provides a location service entity selection method and apparatus, an electronic device, and a readable storage medium, and relates to the technical field of communications. The method includes: acquiring service capability information of a candidate location service entity from a preset storage space according to location requirement information of a user equipment (UE), and determining a target location service entity according to the service capability information of the candidate location service entity.

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