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1. 发明申请

WO2016173649A1 METHOD, MOBILE SWITCHING CENTRE, MSC, AND A COMPUTER PROGRAM PRODUCT FOR DETECTING INTERCONNECT BYPASS 审中-公开
标题翻译：方法，移动切换中心，MSC和用于检测互连旁路的计算机程序产品
公开(公告)号：WO2016173649A1
公开(公告)日：2016-11-03
申请号：PCT/EP2015/059406
申请日：2015-04-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： CORDOBA LEFLER, Ana , GONZALEZ PLAZA, Alfredo , MARIZ RIOS, Jose Luis
IPC分类号： H04W12/12 , H04L29/06 , H04M3/08 , H04M3/22
CPC分类号： H04L63/1416 , H04L29/06551 , H04L63/0853 , H04M3/085 , H04M3/2281 , H04M2203/6027 , H04M2207/182 , H04W8/18 , H04W12/12 , H04W24/08
摘要： A method for detecting interconnect bypass by a subscription identity in a telecommunication network, said telecommunication network comprising at least a mobile switching centre, MSC, serving a plurality of subscription identities, said method comprising the steps of setting a bypass threshold value which indicates a number of originating calls from a subscription identity per pre-defined period of time, monitoring the number of originating calls from at least one of said plurality of subscription identities per said pre-defined period of time, and detecting when said monitored number of originating calls for one of said plurality of subscription identities exceeds said bypass threshold value, and issuing an alert message thereby indicating an interconnect bypass by said one of said plurality of subscription identities.
摘要翻译：一种用于通过电信网络中的订阅身份检测互连旁路的方法，所述电信网络至少包括服务多个订阅身份的移动交换中心MSC，所述方法包括以下步骤：设置指示号码的旁路阈值根据每个预定义的时间段从订阅身份发起呼叫，从每个所述预定义时段的所述多个订阅身份中的至少一个监视始发呼叫的数量，以及检测何时所发送的所呼叫的呼叫数量所述多个订阅标识中的一个超过所述旁路阈值，并且发出警报消息，从而指示所述多个订阅身份中的所述一个的互连旁路。

2. 发明申请

WO2013104453A1 METHOD AND DEVICE FOR IDENTIFICATION OF AN IMPAIRMENT WITHIN A TELECOMMUNICATION LINE 审中-公开
标题翻译：用于识别电信线路中的损害的方法和装置
公开(公告)号：WO2013104453A1
公开(公告)日：2013-07-18
申请号：PCT/EP2012/072966
申请日：2012-11-19
申请人： ALCATEL LUCENT
发明人： DARDENNE, Xavier , DROOGHAAG, Benoît
IPC分类号： H04M11/06 , H04M3/30
CPC分类号： H04M3/085 , H04B3/46 , H04M3/306 , H04M11/062 , H04M2203/056
摘要： The present invention refers to a method (45) for identification (53, 73) of an impairment (59) within a telecommunication line (13), the method (45) comprising determining (49) first measurement data (Hlog) that characterize a transfer function of the telecommunication line (13). In order to provide a method (45) for identification of an impairment (59) within the telecommunication line (13) that can be applied on the telecommunication line (13) without interrupting the operation of the line (13) and that can easily be implemented in connection with existing system such as existing DSL systems, it is suggested that the method (45) further comprise determining (55) at least one periodicity interval (Δf 1 , Δf 2 ) of oscillations of the transfer function and that the impairment (59) be identified depending on said determining (55).
摘要翻译：本发明涉及一种用于在电信线路（13）内识别（59）损伤（59）的方法（45），所述方法（45）包括确定（49）第一测量数据（Hlog）电信线路（13）的传输功能。为了提供用于识别可以在电信线路（13）上施加的电信线路（13）内的损害（59）的方法（45），而不中断线路（13）的操作，并且可以容易地实现与现有DSL系统的现有系统相关联，建议方法（45）还包括确定（55）至少一个传递函数的振荡的周期性间隔（Deltaf1，Deltaf2），并且所述损伤（59）根据所述确定（55）来识别。

3. 发明申请

WO2012079339A1 一种实现用户线路自测试的方法及无源光网络终端审中-公开
公开(公告)号：WO2012079339A1
公开(公告)日：2012-06-21
申请号：PCT/CN2011/074639
申请日：2011-05-25
申请人：中兴通讯股份有限公司 , 段振伟
发明人：段振伟
IPC分类号： H04M3/30
CPC分类号： H04M3/308 , H04M3/085
摘要：本发明提供了一种实现线路自测试的方法及无源光网络终端，其中，该方法包括：无源光网络终端接收到测试请求，启动测试命令；根据所述测试命令驱动用户线路硬件进行用户线路测试；以及对测试结果进行分析后输出。本发明的技术方案可以实现用户线路的内外线测试功能，并对线路进行故障分析和诊断；测试由用户主动发起，PON终端完成测试并将诊断结果语音播报给用户，同时测试结果会上传至电信服务供应商的服务器备案；方便用户及时发现线路问题和解决线路问题。

4. 发明申请

WO2008048156A1 METHOD AND ARRANGEMENT FOR LOOP QUALIFICATION IN A DIGITAL SUBSCRIBER LINE (DSL) SYSTEM 审中-公开
标题翻译：数字用户线（DSL）系统中环路资格认证的方法和布置
公开(公告)号：WO2008048156A1
公开(公告)日：2008-04-24
申请号：PCT/SE2006/050417
申请日：2006-10-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LINDQVIST, Fredrik , RIUS I RIU, Jaume , WEYL ALBUQUERQUE COSTA, Joao, Cristostomo , DE SOUZA DE SALES JUNIOR, Claudomiro
发明人： LINDQVIST, Fredrik , RIUS I RIU, Jaume , WEYL ALBUQUERQUE COSTA, Joao, Cristostomo , DE SOUZA DE SALES JUNIOR, Claudomiro
IPC分类号： H04M3/30 , H04L27/26 , H04M11/06
CPC分类号： H04M11/062 , H04M3/085 , H04M3/306
摘要： The present invention relates to a loop qualification unit and a method thereof for determining loop parameters describing a topology of a twisted pair loop, having two ends, for a digital subscriber line system, wherein the loop parameters being represented by a vector comprising a receiving member for receiving a measurement of a SELT parameter measured at one end of said two ends and for receiving a measurement of a DELT loop transfer function measured at said two loop ends. The unit comprises a model generator for generating a model for the SELT parameter based on the loop parameters represented by the vector; a model generator for generating a model for the DELT loop transfer function based on the loop parameters represented by the vector; and a processor for determining the loop parameters represented by the vector by minimizing the diffe ren ce between the model and the measurement of the SELT parameter and by minimizing the difference between the model and the measurement of the DELT loop transfer function, whereby the determined loop parameters are represented by the vector that provides said minimizations.
摘要翻译：本发明涉及一种环路鉴定单元及其方法，用于确定描述双绞线环路的环路参数的环路参数，所述双绞线环路具有用于数字用户线系统的两端，其中所述环路参数由包括接收构件用于接收在所述两端的一端测量的SELT参数的测量值，并用于接收在所述两个环路端测量的DELT环路传递函数的测量值。该单元包括模型发生器，用于基于由向量表示的循环参数来生成用于SELT参数的模型; 模型生成器，用于基于由向量表示的循环参数生成用于DELT循环传递函数的模型; 以及处理器，用于通过最小化模型和SELT参数的测量之间的差异并通过最小化DELT循环传递函数的模型和测量之间的差异来确定由矢量表示的循环参数，由此确定的循环参数由提供所述最小化的向量表示。

5. 发明申请

WO01001158A1 SINGLE ENDED MEASUREMENT METHOD AND SYSTEM FOR DETERMINING SUBSCRIBER LOOP MAKE UP 审中-公开
标题翻译：单一测量方法和确定订户循环的系统
公开(公告)号：WO01001158A1
公开(公告)日：2001-01-04
申请号：PCT/US2000/016865
申请日：2000-06-19
IPC分类号： H04B3/46 , H04L1/24 , H04L25/02 , H04M3/08 , H04M3/30 , G01R19/00 , G01R31/11
CPC分类号： H04B3/46 , H04L1/24 , H04L25/0202 , H04L25/0226 , H04M3/085 , H04M3/306
摘要： A method and system for determining the make-up of a subscriber loop (220) comprising sending pulses onto a loop and acquiring data based on received echo signals. Determining (7301) from the received echoes each discontinuity on the loop and, based on each discontinuity, determining a channel transfer function (7305) for each loop section preceding the discontinuity. The transfer function is then used to synthesize an inverse filter (7309). The inverse filter and acquired data are convolved for all the loop sections preceding the discontinuity (7313). The method may be further improved by modeling real and spurious echoes and subtracting these echoes from the echoes generated in the loop.
摘要翻译：一种用于确定用户环路（220）的组合的方法和系统，包括将脉冲发送到环路上并且基于接收到的回波信号来获取数据。从所接收到的响应中确定（7301）回波每个环路上的不连续性，并且基于每个不连续性，确定不连续性之前的每个环路部分的信道传递函数（7305）。然后传递函数用于合成逆滤波器（7309）。对于不连续之前的所有环路部分（7313），对逆滤波器和采集的数据进行卷积。可以通过对实际回声和假回声进行建模并从循环中产生的回波减去这些回波来进一步改善该方法。

6. 发明申请

WO2017030474A1 METHODS AND DEVICES FOR DETERMINING TERMINATION CHARACTERISTICS OF AN ELECTRICALLY CONDUCTIVE LINE 审中-公开
标题翻译：用于确定电导线终止特性的方法和装置
公开(公告)号：WO2017030474A1
公开(公告)日：2017-02-23
申请号：PCT/SE2015/050875
申请日：2015-08-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： FERTNER, Antoni , BERG, Miguel , CEDERHOLM, Daniel , BÖRJESSON, Per Ola
IPC分类号： H04B3/46
CPC分类号： H04B3/46 , H04M3/085 , H04M3/30
摘要： The present disclosure relates to methods and devices for communication systems comprising an electrically conductive line. The disclosure proposes a method in a line estimation device for determining termination characteristics of an electrically conductive line in a communication system. The method comprises outputting (S100) a test signal to the line, wherein the test signal is a wideband test signal with a bandwidth arranged to provide an adequate measurement time-resolution. The method further comprises receiving (S200) reflections from impedance discontinuities of the line in response to the test signal. The method also comprises forming (S300) a trace of the reflections. The method additionally comprises identifying (S400) at least one anomaly in the trace of reflections. The method yet further comprises determining (S500) termination characteristics of the line based on characteristics of the trace before and after the identified at least one anomaly. The disclosure also relates to corresponding line estimation devices and computer programs.
摘要翻译：本公开涉及包括导电线路的通信系统的方法和装置。本公开提出了一种用于确定通信系统中导电线路的终端特性的线路估计装置中的方法。所述方法包括向所述线路输出（S100）测试信号，其中所述测试信号是带宽被布置以提供足够的测量时间分辨率的宽带测试信号。该方法还包括响应于测试信号从线路的阻抗不连续接收（S200）反射。该方法还包括形成（S300）痕迹的反射。该方法另外包括识别（S400）反射轨迹中的至少一个异常。该方法还包括基于所识别的至少一个异常之前和之后的迹线的特性来确定（S500）线路的终止特性。本公开还涉及相应的线路估计设备和计算机程序。

7. 发明申请

WO2014205037A1 QUALITY CHECK IDENTIFYING SOURCE OF SERVICE ISSUE 审中-公开
标题翻译：质量检查确定服务来源
公开(公告)号：WO2014205037A1
公开(公告)日：2014-12-24
申请号：PCT/US2014/042874
申请日：2014-06-18
申请人： ARRIS SOLUTIONS, INC.
发明人： JOSHI, Varad V. , NAIR, Harindranath P.
IPC分类号： H04L12/24 , H04M3/22 , H04M3/30 , H04L12/28
CPC分类号： H04L41/06 , H04L12/2801 , H04L12/6418 , H04L41/0677 , H04L43/50 , H04M3/085 , H04M3/2227 , H04M3/304 , H04M3/306
摘要： A quality check of service received by a CPE device within a first customer premise is initiated, and if the results of the quality check indicate a problem with the service received by the CPE device, one or more CPE devices within one or more customer premises sharing upstream network resources with the first customer premise is identified and a quality check of service received by the one or more identified CPE devices can be conducted. If the results of the quality check of the one or more identified CPE devices indicate a problem with the service received by the CPE devices, a determination can be made that a problem exists at a network component upstream from the first customer premise and the other one or more customer premises.
摘要翻译：启动在第一客户端内由CPE设备接收到的服务的质量检查，并且如果质量检查的结果指示由CPE设备接收到的服务的问题，则在一个或多个客户驻地共享中的一个或多个CPE设备识别具有第一客户端的上游网络资源，并且可以进行由一个或多个所识别的CPE设备接收的服务的质量检查。如果一个或多个识别的CPE设备的质量检查的结果指示由CPE设备接收的服务的问题，则可以确定在第一客户端上游的网络组件存在问题，而另一个或更多的客户驻地。

8. 发明申请

WO2014091180A1 FAULT LOCALISATION 审中-公开
标题翻译：故障本地化
公开(公告)号：WO2014091180A1
公开(公告)日：2014-06-19
申请号：PCT/GB2013/000532
申请日：2013-12-06
申请人： BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
发明人： BULL, Philip Martin , LEE, Beum Seuk
IPC分类号： H04B3/46 , H04M3/08 , H04M3/30
CPC分类号： H04B3/46 , H04M3/085 , H04M3/305
摘要： Proposed is an improved method of determining the location of a common fault on a line in a telecommunications network. An overall performance measure is generated for each of the lines in the network based on various electrical measurements, highlighting potentially faulty lines. Nodes within the network also have a performance measure calculated based on the performance measures of the lines passing through the node. Examples of nodes include cross connection points, junction boxes, cabinets, and sections of cabling. A common faulty node is identified from all nodes along a line, based on the overall performance measures associated with those nodes. Then, all other faulty lines running through that node are identified. A distance to fault measurement is estimated for each of the identified faulty lines, using capacitance measurements for each line. A common fault location is determined based on aggregating the estimated distances to fault calculated for each of the identified faulty lines.
摘要翻译：提出了一种确定电信网络中一条线路上的公共故障位置的改进方法。基于各种电测量，为网络中的每条线路生成整体性能测量，突出显示潜在的故障线路。网络中的节点还具有基于通过节点的线路的性能测量值计算的性能度量。节点的示例包括交叉连接点，接线盒，机柜和布线部分。基于与这些节点相关联的总体性能测量，沿着一行的所有节点识别常见故障节点。然后，识别通过该节点运行的所有其他故障线路。使用每条线路的电容测量，为每个识别的故障线路估计到故障测量的距离。基于将针对每个所识别的故障线计算的故障估计距离聚合来确定公共故障位置。

9. 发明申请

WO2006094649A2 METHOD AND APPARATUS FOR LOCALIZING IN-HOUSE WIRING DEFECTS 审中-公开
标题翻译：用于本地化室内接线缺陷的方法和装置
公开(公告)号：WO2006094649A2
公开(公告)日：2006-09-14
申请号：PCT/EP2006/001685
申请日：2006-02-21
申请人： ALCATEL , DEFOORT, Frank, Cyriel, Michel
发明人： DEFOORT, Frank, Cyriel, Michel
CPC分类号： H04M11/06 , H04L41/064 , H04L41/0677 , H04L43/50 , H04M3/085 , H04M3/306
摘要： The present invention relates to a method for localizing a defect in a in-house access plant operable to carry broadband communication services. A method according to the invention further comprises the steps of: instructing a user of said in-house access plant to manipulate in-house equipment through an automated and interactive communication session, determining timing information for each manipulation that is carried out, performing femote quality measurements over said in-house access plant while said in-house equipment are being manipulated, identifying from said timing information a particular manipulation that is time-correlated with a substantial change in measured quality, thereby identifying a particular piece of in-house equipment that has been manipulated and in the neighborhood of which said defect is located. The present invention also relates to an analysis tool such as a network analyzer, a communication unit such an intelligent voice responder or a web server, and to a diagnostic system.
摘要翻译：本发明涉及一种用于定位可操作以承载宽带通信服务的内部接入设备中的缺陷的方法。根据本发明的方法还包括以下步骤：指示所述内部访问设备的用户通过自动和交互式通信会话来操纵内部设备，确定执行的每个操纵的时序信息，执行人体质量在所述内部设备被操纵的同时对所述内部访问设备进行的测量，从所述定时信息中识别与测量质量的实质性变化时间相关的特定操作，从而识别特定的内部设备，已经被操纵并且在该缺陷所在的附近。本发明还涉及诸如网络分析器，诸如智能语音应答器或Web服务器的通信单元以及诊断系统的分析工具。

10. 发明申请

WO2006092730A1 DSL SYSTEM ESTIMATION INCLUDING KNOWN DSL LINE SCANNING AND BAD SPLICE DETECTION CAPABILITY 审中-公开
标题翻译： DSL系统估计，包括已知的DSL线扫描和边缘检测能力
公开(公告)号：WO2006092730A1
公开(公告)日：2006-09-08
申请号：PCT/IB2006/000496
申请日：2006-02-28
申请人： ADAPTIVE SIGNAL AND SPECTRUM ALIGNMENT, INC. , RHEE, Wonjong , BRADY, Mark, H. , CIOFFI, John, M.
发明人： RHEE, Wonjong , BRADY, Mark, H. , CIOFFI, John, M.
IPC分类号： H04M3/30
CPC分类号： H04M3/306 , H04B3/48 , H04L12/2856 , H04L12/2874 , H04L41/0853 , H04L41/0856 , H04L41/12 , H04L41/142 , H04L43/045 , H04L43/08 , H04L43/0847 , H04L43/0888 , H04L43/0894 , H04L43/106 , H04M3/085 , H04M3/2209 , H04M3/30 , H04M3/304 , H04M11/062
摘要： Estimates of a communication system configuration, such as a DSL system, are based on operational data collected from a network element management system, protocol, users and/or the like. The operational data collected from the system can include performancecharacterizing operational data that typically is available in an ADSL system via elementmanagement-system protocols. Generated estimates and/or approximations can be used in evaluating system performance and directly or indirectly dictating/requiring changes or recommending improvements in operation by transmitters and/or other parts of the communication system. Data and/or other information may be collected using "internal" means or may be obtained from system elements and components via email and/or other "external" means. The likelihood of a model's accuracy can be based on various data, infbrmation and/or indicators of system performance, such as observed normal operational data, test data and/or prompted operational data that shows operating performance based on stimulation signals. One example of such prompted data uses frequency carrier masks to approximate the Hlog of a given channel, including information regarding bridged taps, attenuation, etc. Scanning, wherein a number of line profiles are used in connection with DSL loops having known configurations, can be used to generate a database or library of loop configuration information. One or more of the line profiles can be used with an unknown DSL loop to generate operational data from the unknown DSL loop that is compared to the loop configuration information in the database, allowing identification of loop configuration information pertaining to the unknown DSL loop. The unknown DSL loop operational data also can be used to determine whether one or more bad splices are present on the unknown DSL loop and, in some cases, the approximate or exact bad splice(s) location(s).
摘要翻译：诸如DSL系统的通信系统配置的估计基于从网元管理系统，协议，用户等收集的操作数据。从系统收集的操作数据可以包括通过元件管理系统协议在ADSL系统中通常可用的操作数据的性能。生成的估计和/或近似可以用于评估系统性能，并且直接或间接地指示/要求改变或者通过发射机和/或通信系统的其它部分来推荐改进操作。可以使用“内部”手段收集数据和/或其他信息，或者可以通过电子邮件和/或其他“外部”手段从系统元件和组件获得。模型的准确性的可能性可以基于系统性能的各种数据，信息和/或指示符，例如观察到的正常操作数据，测试数据和/或显示基于刺激信号的操作性能的提示操作数据。这种提示数据的一个示例使用频率载波掩模来近似给定信道的Hlog，包括关于桥接抽头，衰减等的信息。其中与已知配置的DSL环路结合使用多个线路简档的扫描可以是用于生成一个数据库或库的循环配置信息。一个或多个线路配置文件可以与未知的DSL环路一起使用，以从未知的DSL环路生成与数据库中的环路配置信息进行比较的操作数据，从而允许识别与未知DSL环路有关的环路配置信息。未知的DSL环路操作数据还可以用于确定未知DSL环路上是否存在一个或多个坏接头，并且在某些情况下，确定是否存在近似或确切的坏接头位置。

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