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1. 发明申请

WO2014037021A1 METHOD, DEVICE AND PROGRAM FOR VALIDATION OF SLEEPING CELLS IN A COMMUNICATIONS NETWORK 审中-公开
标题翻译：用于验证通信网络中的睡眠细胞的方法，设备和程序
公开(公告)号：WO2014037021A1
公开(公告)日：2014-03-13
申请号：PCT/EP2012/003766
申请日：2012-09-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , AMIRIJOO, Mehdi , BORSOS, Tamas , Fu, Jing , JONSSON, Tomas
发明人： AMIRIJOO, Mehdi , BORSOS, Tamas , Fu, Jing , JONSSON, Tomas
IPC分类号： H04W24/00
CPC分类号： H04W24/04 , H04W24/00 , H04W52/0206 , H04W68/00 , H04W68/005 , H04W88/005 , Y02D70/00 , Y02D70/1224 , Y02D70/1262 , Y02D70/142
摘要： A method for detecting a malfunction in a cell of a telecommunication network is proposed. The cell is adapted to serve a plurality of user devices identified by user identities and to handle signaling and/or data traffic between the network and the user devices. A lack of traffic is detected in the cell. Further, at least one user identity which identifies a user device is selected. The selected user device is served by the cell. Then a paging message is sent to the user device which is identified by the at least one selected user identity. Finally the malfunction of the cell is validated in case no response message is sent by the user device to said paging message.
摘要翻译：提出了一种用于检测电信网络小区故障的方法。该小区适于服务由用户身份识别的多个用户设备，并处理网络和用户设备之间的信令和/或数据业务。在单元中检测到流量不足。此外，选择标识用户设备的至少一个用户身份。所选择的用户设备由小区服务。然后，寻呼消息被发送到由至少一个选择的用户身份标识的用户设备。最后，如果用户设备没有响应消息发送到所述寻呼消息，则该小区的故障被验证。

2. 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。

3. 发明申请

WO2012130255A1 TECHNIQUE FOR CONTROLLING AND HANDLING PROBE TUNNEL SET UP 审中-公开
标题翻译：控制和处理探头隧道技术
公开(公告)号：WO2012130255A1
公开(公告)日：2012-10-04
申请号：PCT/EP2011/001551
申请日：2011-03-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BORSOS, Tamas , VERES, András , BERTZE, Åsa
发明人： BORSOS, Tamas , VERES, András , BERTZE, Åsa
IPC分类号： H04L12/24 , H04W24/06
CPC分类号： H04W24/00 , H04L12/4633 , H04L43/0811 , H04L43/0829 , H04L43/0852 , H04L43/087 , H04L43/0888 , H04L43/10 , H04L43/12 , H04L43/50 , H04L2212/00 , H04W24/06 , H04W76/12
摘要： A technique for controlling and handling set up of a probe tunnel stretching from an access network node through a core network towards a core network node is described. In a method implementation, probe tunnel set up control comprises determining a First Fully Qualified Tunnel Endpoint Identifier (F-TEID) associated with the core network node and sending a probe tunnel set up instruction to the access network node. The instruction commands the access network node to locally set up the probe tunnel towards the core network node based on the F-TEID.
摘要翻译：描述了一种用于控制和处理从接入网络节点通过核心网向核心网络节点延伸的探测隧道的技术。在方法实现中，探测隧道建立控制包括确定与核心网络节点相关联的第一完全限定隧道端点标识符（F-TEID），并向接入网络节点发送探测隧道建立指令。该指令命令接入网节点基于F-TEID本地建立到核心网节点的探测隧道。

4. 发明申请

WO2011045736A1 NETWORK MANAGEMENT SYSTEM AND METHOD FOR IDENTIFYING AND ACCESSING QUALITY OF SERVICE ISSUES WITHIN A COMMUNICATIONS NETWORK 审中-公开
标题翻译：网络管理系统和方法，用于识别和访问通信网络中的服务质量问题
公开(公告)号：WO2011045736A1
公开(公告)日：2011-04-21
申请号：PCT/IB2010/054597
申请日：2010-10-11
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MAGYAR, Gábor , VERES, András , KOVÁCS, László , BORSOS, Tamas
发明人： MAGYAR, Gábor , VERES, András , KOVÁCS, László , BORSOS, Tamas
IPC分类号： H04L12/24 , H04L12/26
CPC分类号： H04L41/5009 , H04L41/5032 , H04L41/5035
摘要： A network management system (100) and a method are described herein that are capable of identifying and accessing Quality of Service (QoS) issues within a communications network (104, 106). In one application, the network management system (100) includes a service performance unit (108), a service performance database (110), a factor scoring system ( 112), a factor score database (114) and a factor strength analysis module (116).
摘要翻译：本文描述了能够识别和访问通信网络（104,106）内的服务质量（QoS）问题的网络管理系统（100）和方法。在一个应用中，网络管理系统（100）包括服务执行单元（108），服务性能数据库（110），因素评分系统（112），因素分数数据库（114）和因子强度分析模块 116）。

5. 发明申请

WO2010149186A1 ESTIMATING USER-PERCEIVED TCP THROUGHPUT 审中-公开
标题翻译：估计用户感知的TCP通信
公开(公告)号：WO2010149186A1
公开(公告)日：2010-12-29
申请号：PCT/EP2009/004597
申请日：2009-06-25
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BORSOS, Tamas , KOVÁCS, László
发明人： BORSOS, Tamas , KOVÁCS, László
IPC分类号： H04L12/24 , H04L12/26
CPC分类号： H04L41/5067 , H04L43/0888
摘要： A passive network measurement based solution for estimating user-perceived TCP throughput in a mobile PS network is provided. Instead of direct detection of TCP bulk data periods and server side limitations, the diversity of TCP connection end-points on the Internet side is exploited. The TCP throughput at an interface of the mobile network from/ to each server on the Internet side during a file/object transfer of bulk date periods is monitored and measured and the servers are ranked according to their throughput statistics. The top performing servers are grouped into classes by statistical algorithms. The throughput samples from the users towards the servers belonging to the top group of highest average throughput are averaged to obtain a proper estimation for the user-perceived TCP throughput.
摘要翻译：提供了一种用于估计移动PS网络中用户感知TCP吞吐量的基于无源网络测量的解决方案。 TCP批量数据周期和服务器端限制的直接检测，而不是互联网侧的TCP连接端点的多样性。在批量日期的文件/对象传输期间，监视和测量在互联网侧的移动网络与每个服务器的接口上的TCP吞吐量，并根据服务器的吞吐量统计量对服务器进行排名。最高性能的服务器通过统计算法分组成类。对来自用户的属于最高平均吞吐量的最高组的服务器的吞吐量采样进行平均，以获得用户感知的TCP吞吐量的适当估计。

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

WO2009146747A1 TRAFFIC MONITORING BY LOWEST TRANSMISSION LAYER MARKING 审中-公开
标题翻译：通过最低传输层标记进行交通监控
公开(公告)号：WO2009146747A1
公开(公告)日：2009-12-10
申请号：PCT/EP2008/056995
申请日：2008-06-05
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , MALOMSOKY, Szabolcs , BORSOS, Tamas , SZABO, Geza
发明人： MALOMSOKY, Szabolcs , BORSOS, Tamas , SZABO, Geza
IPC分类号： H04L12/26 , H04W24/08
CPC分类号： H04L43/026
摘要： A monitoring system is provided for monitoring transport of data through interconnected nodes for processing data packets in a communication system, wherein said data packets conform to a layered transmission protocol, the system comprising : (1) a marking node for marking a packet selected according to a marking rule by placing a monitoring indicator in the lowest protocol layer thereof, said data packet having a first number of protocol layers, (2) at least, one packet processing node for forming a data packet based or the marked packet, such that said formed data packet comprises a second number of protocol layers that is different from said first number of protocol layers and such that said indicator is in the lowest protocol layer of said formed data packet, and (3) a monitoring node for monitoring said transport of data on the basis of the indicators in data packets that have passed through the at least one packet processing node.
摘要翻译：提供了一种监视系统，用于监视通过互连节点的数据传输，以处理通信系统中的数据分组，其中所述数据分组符合分层传输协议，所述系统包括：（1）标记节点，用于标记根据通过将监视指示器放置在其最低协议层中，所述数据分组具有第一数量的协议层，（2）至少一个用于形成数据分组的分组处理节点或标记的分组，使得所述形成的数据分组包括与所述第一协议层数不同的第二数量的协议层，并且使得所述指示符处于所述形成的数据分组的最低协议层，以及（3）用于监视所述数据传输的监视节点基于已经通过至少一个分组处理节点的数据分组中的指示符。

8. 发明申请

WO2009049644A1 METHOD AND MONITORING COMPONENT FOR NETWORK TRAFFIC MONITORING 审中-公开
标题翻译：网络交通监控的方法和监控组件
公开(公告)号：WO2009049644A1
公开(公告)日：2009-04-23
申请号：PCT/EP2007/008962
申请日：2007-10-16
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , BORSOS, Tamas , TOTH, Gabor , MALOMSOKY, Szabolcs
发明人： BORSOS, Tamas , TOTH, Gabor , MALOMSOKY, Szabolcs
IPC分类号： H04L12/26 , H04Q7/34
CPC分类号： H04L12/2602 , H04L43/00 , H04L43/028 , H04W24/08
摘要： A technique for traffic monitoring in a network (100) comprising monitoring components (N1, N2) and a management centre (MC) is described. A method implementation comprises the steps of selecting a first set of local identifiers from a larger second set of local identifiers, wherein the local identifiers are capable of providing a unique identification of a network connection at the first monitoring component, filtering network connections, allocating a local identifier of the first set of local identifiers to a network connection in case a filter condition applies during the filtering, checking associations of network traffic with local identifiers, and selectively monitoring network traffic associated with a local identifier from the first set of local identifiers.
摘要翻译：描述了包括监视组件（N1，N2）和管理中心（MC）的网络中的用于流量监控的技术（100）。方法实现包括以下步骤：从较大的第二组本地标识符中选择第一组本地标识符，其中本地标识符能够在第一监视组件处提供网络连接的唯一标识，过滤网络连接，分配在过滤期间应用过滤条件的情况下，网络连接的第一组本地标识符的本地标识符，检查网络流量与本地标识符的关联，以及从第一组本地标识符选择性地监视与本地标识符相关联的网络流量。

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