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1. 发明授权

US09350618B2 Estimation of network path and elements using geodata 有权
标题翻译：使用地理数据估计网络路径和元素
公开(公告)号：US09350618B2
公开(公告)日：2016-05-24
申请号：US13864973
申请日：2013-04-17
申请人： General Instrument Corporation
发明人： David B Bowler , Brian M Basile
IPC分类号： H04L12/28 , H04L12/24 , G06F17/50
CPC分类号： H04L41/12 , G06F17/509 , H04L41/069 , H04L41/22
摘要： A method of mapping a network path in which a geographic path of cables of a network between a geographic location of a network component and a geographic location of a terminal network element is estimated electronically using walking directions data from a geodata services provider. A geographically accurate street map is populated with the geographic location of the network component, the geographic location of the terminal network element, and the estimated geographic path. The map is capable of being displayed with the use of geospatial software. A signal processing electronic device for populating a display of an interactive graphical user interface with network path mapping information and a non-transitory computer readable storage medium having computer program instructions stored thereon that, when executed by a processor, cause the processor to perform the above referenced operations are also provided.
摘要翻译：一种映射网络路径的方法，其中使用来自地理数据服务提供商的步行方向数据，电子地估计网络组件的地理位置和终端网络元件的地理位置之间的网络的电缆的地理路径。地理上准确的街道地图填充有网络组件的地理位置，终端网络元件的地理位置和估计的地理路径。该地图能够使用地理空间软件进行显示。一种信号处理电子设备，用于填充具有网络路径映射信息的交互式图形用户界面的显示器，以及具有存储在其上的计算机程序指令的非暂时性计算机可读存储介质，当由处理器执行时，使处理器执行上述操作还提供了参考操作。

2. 发明授权

US10477199B2 Method for identifying and prioritizing fault location in a cable plant 有权
公开(公告)号：US10477199B2
公开(公告)日：2019-11-12
申请号：US13844523
申请日：2013-03-15
申请人： General Instrument Corporation
发明人： David B Bowler , Brian M Basile
IPC分类号： H04N17/00 , H04L12/24 , H04N7/10
摘要： A method of prioritizing estimated fault locations within a network includes monitoring multiple different performance parameters for unacceptable threshold levels via communications with a set of terminal network elements and separately analyzing the different performance parameters to identify potential network fault locations on the network. Accordingly, a plurality of priority rankings of potential network fault locations can be generated, one for each performance parameter monitored, and then combined to generate an overall priority ranking of potential fault locations including at least a highest priority inspection point estimated as being a most likely source of a fault on the network.

3. 发明申请

US20140270095A1 METHOD FOR IDENTIFYING FAULT LOCATION IN NETWORK TRUNK 审中-公开
标题翻译：识别网络故障定位的方法
公开(公告)号：US20140270095A1
公开(公告)日：2014-09-18
申请号：US13844727
申请日：2013-03-15
申请人： GENERAL INSTRUMENT CORPORATION
发明人： David B Bowler , Brian M Basile
IPC分类号： H04M3/30
CPC分类号： H04M3/30 , H04Q3/0075
摘要： A method of estimating a location of a fault in a network including the detection of a status of nodes connected to a head end of the network via a trunk of the network as being in-service or out-of-service. A node is considered out-of-service when the head end loses communication with all terminal network devices associated with the node. In addition, a status of head end network components is monitored for faults occurring therein. The location of a fault is automatically estimated as being on the trunk of the network when the head end network components are without a monitored fault condition and when at least one node on the trunk is detected as being out-of-service.
摘要翻译：一种估计网络中故障位置的方法，包括：通过网络的中继线检测连接到网络的头端的节点的状态为正在运行或不在服务中。当头端与与节点相关联的所有终端网络设备丢失通信时，节点被认为是服务外的。此外，监控头端网络组件的状态，以发生其中的故障。当头端网络组件没有受监视的故障状况，并且当中继线上的至少一个节点被检测为不服务时，故障的位置被自动估计为位于网络的中继线上。

4. 发明授权

US09042236B2 Method using equalization data to determine defects in a cable plant 有权
标题翻译：使用均衡数据来确定电缆设备中的缺陷的方法
公开(公告)号：US09042236B2
公开(公告)日：2015-05-26
申请号：US13844373
申请日：2013-03-15
申请人： General Instrument Corporation
发明人： David B Bowler , Brian M Basile , Clarke V Greene
IPC分类号： H04L12/26 , H04L12/24 , H04L27/01
CPC分类号： H04L41/0677 , H04L25/03343 , H04L25/03885 , H04L27/01 , H04L41/0631 , H04L41/22
摘要： A method of estimating a defect location within a network is provided. Information of pre-equalization coefficients of an adaptive pre-equalizer of a terminal network element on the network is received. A total amount of equalization applied by a negative delay portion of the adaptive pre-equalizer relative to a main tap level and a total amount of equalization applied by a positive delay portion of the adaptive pre-equalizer relative to the main tap level is determined. The terminal network element is determined as being affected by a defect if at least one of the total amount of equalization applied by the negative or positive delay portions relative to the main tap level is at an unacceptable level. If a defect is identified, a location of the defect is estimated differently depending upon whether the negative or positive delay portion of the adaptive pre-equalizer applies the greatest amount of equalization.
摘要翻译：提供了一种估计网络内缺陷位置的方法。接收网络上的终端网元的自适应预均衡器的预均衡系数的信息。确定由自适应预均衡器的负延迟部分相对于主抽头级和由自适应预均衡器相对于主抽头级的正延迟部分施加的均衡总量所施加的均衡总量。如果负或正延迟部分相对于主抽头级施加的总均衡量中的至少一个处于不可接受的水平，则终端网络元件被确定为受到缺陷的影响。如果识别出缺陷，则根据自适应预均衡器的负延迟部分或正延迟部分是否施加最大量的均衡来估计缺陷的位置。

5. 发明授权

US09025469B2 Method for estimating cable plant topology 有权
标题翻译：估计电缆厂拓扑的方法
公开(公告)号：US09025469B2
公开(公告)日：2015-05-05
申请号：US13844716
申请日：2013-03-15
申请人： General Instrument Corporation
发明人： David B Bowler , Brian M Basile
IPC分类号： H04L12/26 , H04L12/24 , G06F17/50
CPC分类号： H04L41/12 , G06F17/509 , H04L41/069 , H04L41/22
摘要： A method of estimating a topology of a network in which an estimated geographic path of cables of a network between a geographic location of a network component and a geographic location of a terminal network element is automatically generated from data providing the geographic location of the network component and the geographic location of the terminal network element. If the estimated geographic path includes an intersection of separate branches of the path located a predetermined distance from the network component in a downstream direction extending from the network component to the terminal network element, the estimated geographic path is automatically adjusted by replacing the intersection in the estimated geographic path with separate non-intersecting paths extending from different outlet ports of the network component to the separate branches.
摘要翻译：一种估计网络拓扑的方法，其中网络组件的地理位置和终端网络元件的地理位置之间的网络的电缆的估计地理路径是自动从提供网络组件的地理位置的数据生成的以及终端网元的地理位置。如果估计的地理路径包括在从网络组件延伸到终端网络元件的下游方向上位于与网络组件预定距离的路径的交叉点处，则估计的地理路径通过在估计地理路径具有从网络组件的不同出口端口延伸到单独分支的单独的非相交路径。

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