专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP4378188A1 NETWORK NODES AND METHODS THEREIN FOR FACILITATING NETWORK FUNCTION DISCOVERY 审中-实审
公开(公告)号：EP4378188A1
公开(公告)日：2024-06-05
申请号：EP22848627.0
申请日：2022-07-28
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： LU, Yunjie , ZHOU, Chengchun
IPC分类号： H04W8/30
CPC分类号： H04W8/30

2. 发明授权

EP2876915B1 Proxy MME 失效
公开(公告)号：EP2876915B1
公开(公告)日：2018-09-19
申请号：EP14192351.6
申请日：2014-11-07
申请人： General Dynamics C4 Systems, Inc.
发明人： Zakrzewski, Robert
IPC分类号： H04W8/30 , H04W24/04 , H04W88/14 , H04W92/24 , H04W12/04 , H04W12/06
CPC分类号： H04W24/04 , H04W8/06 , H04W8/30 , H04W12/04 , H04W12/06 , H04W88/005 , H04W88/14 , H04W92/24
摘要： A wireless communications system supports control plane data and comprises: a first mobility management entity, MME; at least one second mobility management entity, MME; and a terminal device; wherein both the first MME and the at least one second MME are allocated to interoperate to support control plane data for the terminal device.

3. 发明公开

EP3348084A1 METHOD FOR REDUNDANCY OF A VLR DATABASE OF A VIRTUALIZED MSC 无效
公开(公告)号：EP3348084A1
公开(公告)日：2018-07-18
申请号：EP15759466.4
申请日：2015-09-07
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： HELIN, Timo , SPEKS, Oliver
IPC分类号： H04W8/30 , G06F11/14
CPC分类号： G06F11/1464 , G06F11/1448 , G06F11/1484 , H04W8/30
摘要： Network Entity, comprising a Database that keeps client related information stored for the duration of which the client is served by the Network Entity; a Shadow Database as a backup of the Database; a Shadow Cluster Database as a backup of the Shadow Database; a Storage Interface for communicating a change of the Shadow Cluster Database to an backup file of the Shadow Cluster Database; and a non-volatile storage for storing the backup file of the Shadow Cluster Database.

4. 发明授权

EP3048822B1 MOBILITY MANAGEMENT METHOD, DEVICE, SYSTEM AND COMPUTER STORAGE MEDIUM 有权
公开(公告)号：EP3048822B1
公开(公告)日：2018-06-06
申请号：EP14774971.7
申请日：2014-02-21
申请人： ZTE Corporation
发明人： SUN, Aifang , CAO, Jianfu , LING, Zhihao , ZHANG, Zhifei , GAO, Chong , QI, Xuewen , BAO, Jian
IPC分类号： H04W4/08 , H04W8/22 , H04L29/14
CPC分类号： H04W8/30 , H04L69/40 , H04W4/08 , H04W8/02 , H04W8/22
摘要： Disclosed in the embodiments of the present invention are a method, device and system for mobility management as well as a computer storage medium. The method comprises: reception by an MME of a service command and extraction from same of service information; determining on the basis of said information which wireless networks are accessed by each terminal of a terminal cluster; invoking, on the basis of the wireless network accessed by each terminal of a terminal cluster, the service requested by each such terminal of a terminal cluster.

5. 发明授权

EP2232942B1 ASYNCHRONOUS COMMUNICATION OVER COMMON PUBLIC RADIO INTERFACE (CPRI) 有权
标题翻译：通过公共无线电接口进行异步通信（CPRI）
公开(公告)号：EP2232942B1
公开(公告)日：2018-05-02
申请号：EP08700667.2
申请日：2008-01-17
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： LI, Guozhu , XU, Hui
IPC分类号： H04W88/08
CPC分类号： H04W8/30 , H04W88/085
摘要： A distributed radio base station (20) comprises a first distributed portion; a second distributed portion; and a parallel communications link (26). An indicator of serial data transmission rate is included in a control word transmitted between the distributed portions of the distributed radio base station so that serial data output from the distributed radio base station can be transmitted at a same rate as input to the distributed radio base station.

6. 发明公开

EP3229518A1 FAULT PROCESSING METHOD, DEVICE AND SYSTEM 无效
标题翻译：故障处理方法，设备和系统
公开(公告)号：EP3229518A1
公开(公告)日：2017-10-11
申请号：EP15871860.1
申请日：2015-12-10
申请人： Huawei Technologies Co., Ltd.
发明人： ZHANG, Biao , LUO, Boqiang
IPC分类号： H04W24/04
CPC分类号： H04W36/0022 , H04W8/10 , H04W8/30 , H04W24/04 , H04W36/0016 , H04W36/0083
摘要： A troubleshooting method, apparatus, and system are provided, by which continuity of a voice service can be ensured and user experience can be improved. The method includes: receiving, by a second SCC AS after a first service centralization and continuity application server SCC AS becomes faulty, an identity that is of an access transfer control function ATCF device accessed by user equipment and that is sent by a home subscriber server HSS, where the second SCC AS is determined by a call session control function CSCF device after the CSCF device detects that the first SCC AS becomes faulty; sending, by the second SCC AS, an identity of the second SCC AS to the ATCF device according to the identity of the ATCF device; and receiving, by the second SCC AS, a handover request that is sent by the ATCF device according to the identity of the second SCC AS.
摘要翻译：提供了一种故障诊断方法，装置和系统，通过该方法，装置和系统可以确保语音服务的连续性并且可以改善用户体验。该方法包括：第一服务集中化和连续性应用服务器SCC AS发生故障后，由第二SCC AS接收用户设备接入的归属用户服务器发送的接入转移控制功能ATCF设备的标识 HSS，所述第二SCC AS在所述CSCF设备检测到所述第一SCC AS发生故障后由呼叫会话控制功能CSCF设备确定; 根据所述ATCF设备的标识，所述第二SCC AS向所述ATCF设备发送所述第二SCC AS的标识; 所述第二SCC AS接收所述ATCF设备根据所述第二SCC AS的标识发送的切换请求。

7. 发明公开

EP3151595A4 TERMINAL MANAGEMENT METHOD AND NETWORK DEVICE 有权
标题翻译： ENDGERÄTEVERWALTUNGSVERFAHREN和NETZWERKVORRICHTUNG
公开(公告)号：EP3151595A4
公开(公告)日：2017-08-30
申请号：EP14896717
申请日：2014-06-30
申请人： HUAWEI TECH CO LTD
发明人： GAO XIAOFENG , ZHU JUNLING , LUO XINSHENG
IPC分类号： H04W8/20 , H04W4/20 , H04W8/30 , H04W24/04
CPC分类号： H04W8/18 , H04L41/50 , H04W4/20 , H04W8/20 , H04W8/30 , H04W24/04
摘要： The present invention provides a terminal management method and a network device. The method includes: sending, by a control unit, a context migration indication message to a first service processing unit and a data dispatch unit separately, where the message includes: a first cluster identifier corresponding to a first context cluster that is to be migrated, a unit identifier of a second service processing unit to which the first context cluster is to be migrated, and a cluster migration indication; sending, by the first service processing unit, the first context cluster to the second service processing unit according to the cluster migration indication; and changing, by the data dispatch unit according to the cluster migration indication, a correspondence between the first context cluster and the first service processing unit and stored in the data dispatch unit, and changing the first service processing unit into the second service processing unit. The present invention improves a migration speed of a user context corresponding to a terminal.
摘要翻译：本发明提供了一种终端管理方法和网络设备。所述方法包括：控制单元分别向第一业务处理单元和数据分发单元发送上下文迁移指示消息，所述消息包括：第一集群标识对应待迁移的第一上下文集群，所述第一上下文群集将被迁移到的第二服务处理单元的单元标识符以及群集迁移指示; 所述第一业务处理单元根据所述集群迁移指示，将所述第一上下文集群发送给所述第二业务处理单元; 所述数据分发单元根据所述集群迁移指示更改所述第一上下文集群与所述第一业务处理单元之间的对应关系，并存储在所述数据分发单元中，并将所述第一业务处理单元变更为所述第二业务处理单元。本发明提高了终端对应的用户上下文的迁移速度。

8. 发明授权

EP2640104B1 MODIFICATION OF INFORMATION IN A COMMUNICATION NETWORK 有权转让
标题翻译：通信网络中信息的修改
公开(公告)号：EP2640104B1
公开(公告)日：2017-08-23
申请号：EP12159402.2
申请日：2012-03-14
申请人： Telia Company AB
发明人： Böjeryd, Nils
IPC分类号： H04W8/30
CPC分类号： H04W8/06 , H04W8/30
摘要： The invention relates to a management of information in the communication network. According to the invention the method for modifying information stored in a mobile communication network comprises steps of receiving, in a network element, a request for an operation in the mobile communication network relating to a user equipment; deriving information on the first register on the basis of the request; determining information on a second register for the user equipment in the network element; comparing information on the first register derived on the basis of the request with information on the second register determined for the user equipment in the network element; and if the outcome of the comparison indicates a mismatch between the information on the first and second registers, the second register is requested to initiate the modification of information in a third register. The invention also relates to a network element implementing at least part of the steps of the method.
摘要翻译：本发明涉及通信网络中的信息管理。根据本发明，用于修改存储在移动通信网络中的信息的方法包括以下步骤：在网络元件中接收对与用户设备有关的移动通信网络中的操作的请求; 根据该请求导出关于第一寄存器的信息; 确定关于所述网元中的所述用户设备的第二注册的信息; 将基于请求得出的关于第一寄存器的信息与关于为网络元件中的用户设备确定的第二寄存器的信息进行比较; 并且如果比较的结果指示第一和第二寄存器上的信息之间不匹配，则请求第二寄存器启动对第三寄存器中的信息的修改。本发明还涉及实现该方法的至少部分步骤的网络元件。

9. 发明授权

EP2215746B1 CONNECTIVITY MANAGEMENT AND DIAGNOSTICS FOR CELLULAR DATA DEVICES 失效转让
标题翻译：连接性管理和细胞数据设备的诊断
公开(公告)号：EP2215746B1
公开(公告)日：2017-08-09
申请号：EP08855372.2
申请日：2008-11-26
申请人： Cisco Technology, Inc.
发明人： COLLINS, Daniel, G. , GOVAN, Curtis , GUPTA, Amit , KELLER, Carl , KUMAR, Rakesh , KUMAR, Suparama , MOHAMMED, Jahangir , POTTER, Scott
IPC分类号： H04B7/216 , H04W8/18 , H04W8/20 , H04W36/26 , H04W36/14 , H04W28/18 , H04W36/30 , H04W36/00
CPC分类号： H04L41/0816 , H04L41/0869 , H04W8/22 , H04W8/30 , H04W24/02 , H04W24/08 , H04W40/28 , H04W60/00

10. 发明公开

EP3092866A4 AUTONOMOUS ENHANCED NODE B 审中-公开
标题翻译：自主式VERBESSERTER KNOTEN B
公开(公告)号：EP3092866A4
公开(公告)日：2017-06-21
申请号：EP14876914
申请日：2014-12-05
申请人： INTEL IP CORP
发明人： LUFT ACHIM , VENKATACHALAM MUTHAIAH , SIROTKIN ALEXANDER
IPC分类号： H04W88/08 , H04W4/22 , H04W76/00 , H04W92/00 , H04W92/20
CPC分类号： H04W8/30 , H04W4/22 , H04W24/02 , H04W24/04 , H04W76/007 , H04W84/20 , H04W88/16
摘要： Embodiments allow one or more eNBs that become isolated from core network entities (e.g., evolved packet core entities such as mobility management entity, serving gate way, packet data network gateway, and so forth) to form a resilient mode network. Such a network can function in a limited fashion and provide for UE to UE communications within the resilient mode network coverage area. One or more of the eNBs function as an autonomous eNB and provide a subset of core network functions that allow UE to UE communications within the resilient mode network coverage area. Embodiments disclosed herein select which eNB functions as the autonomous eNB and then the other eNBs establish an S1-MME and/or S1-U interface with the autonomous eNB.
摘要翻译：实施例允许与核心网络实体（例如，诸如移动性管理实体，服务网关方式，分组数据网络网关等等的演进分组核心实体）隔离的一个或多个eNB形成弹性模式网络。这样的网络可以以有限的方式运行并且提供在弹性模式网络覆盖区域内的UE到UE的通信。一个或多个eNB充当自治eNB并且提供允许在弹性模式网络覆盖区域内的UE到UE通信的核心网络功能的子集。这里公开的实施例选择哪个eNB用作自治eNB，然后其他eNB与自治eNB建立S1-MME和/或S1-U接口。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式