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1. 发明授权

EP2291949B1 METHOD AND SYSTEM FOR NETWORK FAULT MANAGEMENT 有权
标题翻译：方法和系统停电管理
公开(公告)号：EP2291949B1
公开(公告)日：2011-10-12
申请号：EP08736433.7
申请日：2008-04-21
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： VERES, Andras , VADERNA, Peter , KUBINSZKY, Ferenc , BENKÕ, Péter , SZABÓ, Gergely , MALOMSOKY, Szabolcs , BORSOS, Tamas
IPC分类号： H04L12/24 , H04L12/26
CPC分类号： H04L41/0677 , H04L41/024 , H04L41/0686 , H04L41/5009
摘要： Present invention relates to localization of network faults in network systems. Methods of processing record data are presented, together with a Central Management Node (208) for processing record data, and Management Subsystem DataBases (104; 202, 204, 206) for providing a record data set and matching record data. Triggered by service related network fault event (step 402), a key table comprising at least one key type is determined (step 412), based on a focus target record and related to the network fault event is determined, which key table is used in the step matching (step 604) the at least one key with record data sets in determined Management Subsystem DataBases (208). Matched results are merged (step 418), whereafter a service performance indicator may be determined (step 422), based on which a multi-layer water flow analysis of subsystem specific performance related indicators can be obtained (step 424). This analysis may be successfully used to reveal the location of the service related network fault. One of many advantages is considering the per-service-instance relation between events that originate from various layers of a protocol and from different subsystems.

2. 发明申请

WO2016026509A1 TECHNIQUE FOR HANDLING RULES FOR OPERATING A SELF-ORGANIZING NETWORK 审中-公开
标题翻译：用于操作自组织网络的操作规则的技术
公开(公告)号：WO2016026509A1
公开(公告)日：2016-02-25
申请号：PCT/EP2014/067564
申请日：2014-08-18
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： VADERNA, Peter , RÁCZ, András , REIDER, Norbert
IPC分类号： H04W24/02 , H04L12/24 , H04W24/08
CPC分类号： H04W24/02 , H04L41/0816 , H04L41/0823 , H04L41/16 , H04L41/5009 , H04L41/5025 , H04L43/08 , H04W24/08
摘要： A technique for handling at least one rule for operating a self-organizing network is provided. As to one method aspect of the technique, a plurality of measurement sets (602) are measured. Each measurement set includes measurement values specifying at least one first key performance indicator (604) of the self-organization network and a second key performance indicator (606) of the self-organizing network. The second key performance indicator is different from the first key performance indicator. A relation (700) is determined between the at least one first key performance indicator and the second key performance indicator based on the measurement sets. The at least one rule (610) for operating the self-organizing network is derived based on the determined relation. The relation between the at least one first KPI and the second KPI may be determined automatically by means of a machine learning process.
摘要翻译：提供了一种用于处理至少一个用于操作自组织网络的规则的技术。关于该技术的一个方法方面，测量多个测量组（602）。每个测量集包括指定自组织网络的至少一个第一关键性能指标（604）和自组织网络的第二关键性能指标（606）的测量值。第二个关键性能指标与第一个关键性能指标不同。基于所述测量集，在所述至少一个第一关键性能指示符和所述第二关键性能指标之间确定关系（700）。基于确定的关系导出用于操作自组织网络的至少一个规则（610）。可以通过机器学习过程自动确定至少一个第一KPI和第二KPI之间的关系。

3. 发明申请

WO2016080876A1 METHODS AND APPARATUS FOR PERFORMING HO DECISIONS IN A MOBILE NETWORK 审中-公开
标题翻译：在移动网络中执行HO决策的方法和设备
公开(公告)号：WO2016080876A1
公开(公告)日：2016-05-26
申请号：PCT/SE2014/051380
申请日：2014-11-19
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： L. J. DA SILVA, Icaro , VADERNA, Peter , WANG, Yu
IPC分类号： H04W36/00 , H04W36/30
CPC分类号： H04W36/0088 , H04W36/30
摘要： A method for performing handover decisions for established radio connections in a mobile network is provided where the method comprise: requesting (6:10) a drop prediction report from a communication device, indicating whether or not an established radio connection is predicted to drop; receiving (6:20) a requested drop prediction report associated with the radio connection; determining (6:40), based on the content of the report, whether a first condition has been fulfilled; configuring a first threshold value specifying when a measurement report is to be provided from the communication device using the radio connection for which the drop prediction report has been received, in case the first condition has been fulfilled, and transmitting (6:60) the configured threshold value or an indication of the configured threshold value to the communication device.
摘要翻译：提供了一种用于在移动网络中为建立的无线电连接执行切换判定的方法，其中所述方法包括：从通信设备请求（6:10）丢弃预测报告，指示所建立的无线电连接是否被预测下降; 接收（6:20）与无线电连接相关联的请求的丢弃预测报告; 根据报告的内容确定（6:40）第一个条件是否已经实现; 在第一条件已满足的情况下，配置使用已经接收到丢弃预测报告的无线电连接从通信设备提供测量报告的第一阈值，并且发送（6:60）所配置的阈值或对通信设备的配置的阈值的指示。

4. 发明公开

EP2291949A1 METHOD AND SYSTEM FOR NETWORK FAULT MANAGEMENT 有权
标题翻译：网络故障管理方法和系统
公开(公告)号：EP2291949A1
公开(公告)日：2011-03-09
申请号：EP08736433.7
申请日：2008-04-21
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： VERES, Andras , VADERNA, Peter , KUBINSZKY, Ferenc , BENKÕ, Péter , SZABÓ, Gergely , MALOMSOKY, Szabolcs , BORSOS, Tamas
IPC分类号： H04L12/24 , H04L12/26
CPC分类号： H04L41/0677 , H04L41/024 , H04L41/0686 , H04L41/5009
摘要： Present invention relates to localization of network faults in network systems. Methods of processing record data are presented, together with a Central Management Node (208) for processing record data, and Management Subsystem DataBases (104; 202, 204, 206) for providing a record data set and matching record data. Triggered by service related network fault event (step 402), a key table comprising at least one key type is determined (step 412), based on a focus target record and related to the network fault event is determined, which key table is used in the step matching (step 604) the at least one key with record data sets in determined Management Subsystem DataBases (208). Matched results are merged (step 418), whereafter a service performance indicator may be determined (step 422), based on which a multi-layer water flow analysis of subsystem specific performance related indicators can be obtained (step 424). This analysis may be successfully used to reveal the location of the service related network fault. One of many advantages is considering the per-service-instance relation between events that originate from various layers of a protocol and from different subsystems.
摘要翻译：本发明涉及网络系统中网络故障的定位。处理记录数据的方法与用于处理记录数据的中央管理节点（208）以及用于提供记录数据集和匹配记录数据的管理子系统数据库（104; 202,204,206）一起被呈现。由与服务相关的网络故障事件触发（步骤402），基于焦点目标记录确定包括至少一个密钥类型的密钥表（步骤412），并且确定与网络故障事件有关的密钥表，该密钥表用于该步骤将所述至少一个密钥与确定的管理子系统数据库（208）中的记录数据集相匹配（步骤604）。合并匹配结果（步骤418），之后可以确定服务性能指标（步骤422），基于该指标可以获得子系统特定性能相关指标的多层水流分析（步骤424）。该分析可以成功地用于揭示服务相关网络故障的位置。其中一个优点是考虑源自协议各层和不同子系统的事件之间的每个服务实例关系。

5. 发明申请

WO2016101972A1 SRVCC HANDOVER DECISION BASED ON STATISTICAL DATA ON TERMINAL BEHAVIOR 审中-公开
标题翻译：基于终端行为统计数据的SRVCC切换决策
公开(公告)号：WO2016101972A1
公开(公告)日：2016-06-30
申请号：PCT/EP2014/078988
申请日：2014-12-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： KOVÁCS, Benedek , MAGYAR, Gábor , RÁCZ, András , REIDER, Norbert , VADERNA, Peter
IPC分类号： H04W36/00 , H04W8/18 , H04L29/06
CPC分类号： H04W36/0022 , H04L65/1016 , H04W8/18
摘要： A technique for optimizing, based on information from an analytics engine, a decision concerning an SRVCC handover of a UE is disclosed. In a first method aspect, the method is performed in an IMS core and comprises the steps of inquiring, from the analytics engine, a recommendation on whether the PS domain or the CS domain is to be the access domain for an originating side for the UE, receiving the recommendation comprising a probability per UE that an SRVCC handover will occur after initiation of a voice call in VoLTE, and selecting, based on the probability, one of the PS domain and CS domain as the access domain for the originating side for the UE. In a second method aspect, the analytics engine has stored, per UE, a probability that an SRVCC handover will occur after initiation of a UE voice call in VoLTE. The engine transmits the recommendation comprising the probability per UE.
摘要翻译：公开了一种基于来自分析引擎的信息来优化关于UE的SRVCC切换的决策的技术。在第一方法方面，该方法在IMS核心中执行，并且包括以下步骤：从分析引擎查询关于PS域或CS域是否为用于UE的始发方的接入域的建议接收包括每个UE的概率的建议，即在VoLTE中发起语音呼叫之后将发生SRVCC切换，并且基于概率，将PS域和CS域中的一个作为源端的接入域选择为 UE。在第二方法方面，分析引擎已经在每个UE中存储在VoLTE中启动UE语音呼叫之后SRVCC切换将发生的概率。引擎发送包括每个UE的概率的建议。

6. 发明申请

WO2009147466A1 IMS PERFORMANCE MONITORING 审中-公开
标题翻译： IMS性能监控
公开(公告)号：WO2009147466A1
公开(公告)日：2009-12-10
申请号：PCT/IB2008/001464
申请日：2008-06-06
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , KUBINSZKY, Ferenc , BENKÖ, Péter , VADERNA, Peter , BORSOS, Tamas , VERES, András , MALOMSOKY, Szabolcs , KENESI, Zsolt
发明人： KUBINSZKY, Ferenc , BENKÖ, Péter , VADERNA, Peter , BORSOS, Tamas , VERES, András , MALOMSOKY, Szabolcs , KENESI, Zsolt
IPC分类号： H04L29/06
CPC分类号： H04L41/0677 , H04L65/1006 , H04L65/1016
摘要： A method and apparatus enabling performance monitoring in packet- switched IP networks such as those configured according to an IP multimedia subsystem, IMS, architecture. Performance is monitored by reconstructing selected control signaling sequences. The control signaling sequences, which are typically executed according a signaling protocol such as the Session Initiation Protocol, SIP, are reconstructed by parsing the contents of monitoring request headers configured, modified, and attached to control messages according to the present invention. The header includes at least an IMS monitoring ID field (510) for identifying the signaling sequence to be reconstructed, a processing node ID field (520) for representing the entities processing the messages, and a requester ID field (530) for identifying a requesting entity. It may also specify a monitoring level (540) indicative of the monitoring tasks required. The monitoring may be requested by an IMS node, or by an entity outside the IMS.
摘要翻译：一种能够在诸如根据IP多媒体子系统IMS架构配置的分组交换IP网络中进行性能监视的方法和装置。通过重建所选择的控制信令序列来监测性能。典型地根据诸如会话发起协议（SIP）等信令协议来执行的控制信令序列通过解析根据本发明配置，修改和附加到控制消息的监视请求头的内容来重构。标题至少包括用于识别要重建的信令序列的IMS监控ID字段（510），用于表示处理消息的实体的处理节点ID字段（520）以及用于识别请求的请求者ID字段（530）实体。它还可以指定指示所需监视任务的监视级别（540）。可以由IMS节点或IMS之外的实体请求监视。

7. 发明申请

WO2015086070A1 TECHNIQUE FOR COUNTING OBJECTS IN A TELECOMMUNICATIONS NETWORK 审中-公开
标题翻译：电信网络中计数对象的技术
公开(公告)号：WO2015086070A1
公开(公告)日：2015-06-18
申请号：PCT/EP2013/076343
申请日：2013-12-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： VADERNA, Peter
IPC分类号： H04W24/08
CPC分类号： H04W24/08 , G06F17/30303 , H04W8/005
摘要： A technique for counting distinct objects in a telecommunications network (500) including a plurality of nodes (502-506) is provided. Each of the nodes counts a subset of the distinct object. As to a method aspect of the technique, configuration parameters (700) are sent to the plurality of nodes (502-506). The configuration parameters specify a data structure for representing a number of the distinct objects. The data structure includes an array of integers for representing the number. Two or more data records according to the data structure are received from at least one of the nodes. Each of the data records represents the number of distinct objects counted by the corresponding one of the nodes. The received data records are merged in a merged data record according to the data structure by comparing corresponding integers in the received data records. The merged data record represents the number of distinct objects underlying at least one of the two or more received data records.
摘要翻译：提供了一种用于对包括多个节点（502-506）的电信网络（500）中的不同对象进行计数的技术。每个节点都计算不同对象的一个子集。关于该技术的方法方面，将配置参数（700）发送到多个节点（502-506）。配置参数指定用于表示多个不同对象的数据结构。数据结构包括用于表示数字的整数数组。从至少一个节点接收根据数据结构的两个或多个数据记录。每个数据记录表示由对应的一个节点计数的不同对象的数量。通过比较接收的数据记录中的相应整数，接收的数据记录根据数据结构合并在合并的数据记录中。合并的数据记录表示基于两个或多个接收的数据记录中的至少一个的不同对象的数量。

8. 发明申请

WO2012110054A1 SERVICE CENTRIC MEASUREMENTS FOR MINIMIZING DRIVE TESTS 审中-公开
标题翻译：服务中心测量用于最小化驱动测试
公开(公告)号：WO2012110054A1
公开(公告)日：2012-08-23
申请号：PCT/EP2011/000714
申请日：2011-02-15
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , VADERNA, Peter , RÁCZ, András , KOVÁCS, László , MAGYAR, Gábor
发明人： VADERNA, Peter , RÁCZ, András , KOVÁCS, László , MAGYAR, Gábor
IPC分类号： H04W24/06 , H04W24/08 , H04L12/26
CPC分类号： H04W24/08 , H04B17/364 , H04L43/50 , H04W24/06 , H04W24/10 , H04W28/18
摘要： The present disclosure relates to a technique for configuring and collecting network performance measurements in a mobile communications network, the mobile communications network comprising at least one network node and at least one mobile terminal 208 connected to the at least one network node, implementing a Minimization of Drive Tests (MDT) trace measurement configuration and collection. A method embodiment comprises the steps of performing, in the at least one mobile terminal 208, a service specific measurement based on a service specific measurement configuration, wherein the service specific measurement includes determining one or more quality metrics related to at least one of one or more services, one or more service types, one or more bearers, one or more applications and one or more application types provided in the mobile communications network, to obtain a result of the performed service specific measurement and generating, in the at least one mobile terminal 208, active test traffic based on an active measurement configuration to perform an active measurement, wherein the active measurement uses the generated test traffic to obtain a result of the performed active measurement, the result of the performed active measurement indicating the performance of the test traffic in the mobile communications network.
摘要翻译：本公开涉及一种用于在移动通信网络中配置和收集网络性能测量的技术，所述移动通信网络包括至少一个网络节点和连接到所述至少一个网络节点的至少一个移动终端208，实现最小化驱动测试（MDT）跟踪测量配置和收集。方法实施例包括以下步骤：在所述至少一个移动终端208中，基于服务特定测量配置来执行服务特定测量，其中所述服务特定测量包括确定与一个或多个移动终端208中的至少一个相关的一个或多个质量度量更多服务，一个或多个服务类型，一个或多个承载，一个或多个应用以及在移动通信网络中提供的一个或多个应用类型，以获得所执行的服务特定测量的结果，并在所述至少一个移动终端208，基于主动测量配置的主动测试业务来执行主动测量，其中主动测量使用生成的测试业务来获得所执行的主动测量的结果，所执行的主动测量的结果指示测试的性能移动通信网络中的流量。

9. 发明申请

WO2009129841A1 METHOD AND SYSTEM FOR NETWORK FAULT MANAGEMENT 审中-公开
标题翻译：网络故障管理方法与系统
公开(公告)号：WO2009129841A1
公开(公告)日：2009-10-29
申请号：PCT/EP2008/054819
申请日：2008-04-21
申请人： Telefonaktiebolaget L M Ericsson (publ) , VERES, Andras , VADERNA, Peter , KUBINSZKY, Ferenc , BENKÕ, Péter , SZABÓ, Gergely , MALOMSOKY, Szabolcs , BORSOS, Tamas
发明人： VERES, Andras , VADERNA, Peter , KUBINSZKY, Ferenc , BENKÕ, Péter , SZABÓ, Gergely , MALOMSOKY, Szabolcs , BORSOS, Tamas
IPC分类号： H04L12/24 , H04L12/26
CPC分类号： H04L41/0677 , H04L41/024 , H04L41/0686 , H04L41/5009
摘要： Present invention relates to localization of network faults in network systems. Methods of processing record data are presented, together with a Central Management Node (208) for processing record data, and Management Subsystem DataBases (104; 202, 204, 206) for providing a record data set and matching record data. Triggered by service related network fault event (step 402), a key table comprising at least one key type is determined (step 412), based on a focus target record and related to the network fault event is determined, which key table is used in the step matching (step 604) the at least one key with record data sets in determined Management Subsystem DataBases (208). Matched results are merged (step 418), whereafter a service performance indicator may be determined (step 422), based on which a multi-layer water flow analysis of subsystem specific performance related indicators can be obtained (step 424). This analysis may be successfully used to reveal the location of the service related network fault. One of many advantages is considering the per-service-instance relation between events that originate from various layers of a protocol and from different subsystems.
摘要翻译：本发明涉及网络系统中网络故障的定位。与用于处理记录数据的中央管理节点（208）和用于提供记录数据集和匹配记录数据的管理子系统数据库（104; 202,204,206）一起呈现处理记录数据的方法。由服务相关的网络故障事件触发（步骤402），确定包括至少一个密钥类型的密钥表（步骤412），基于焦点目标记录并确定与网络故障事件相关的哪个密钥表用于在所确定的管理子系统数据库（208）中，将具有记录数据集的至少一个密钥与步骤匹配（步骤604）。匹配的结果被合并（步骤418），之后可以确定服务性能指示符（步骤422），基于该结果可以获得子系统特定性能相关指示符的多层水流分析（步骤424）。该分析可能被成功地用于揭示服务相关网络故障的位置。许多优点之一是考虑来自协议的各个层次的事件和来自不同子系统的事件之间的每个服务实例的关系。

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