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1. 发明申请

WO2013137850A1 METHODS AND SYSTEMS FOR CHARACTERIZING LINE MICRO-FILTER STATES & POSITIONING LINE FAULTS RELATIVE TO A NETWORK INTERFACE DEVICE 审中-公开
标题翻译：用于表征线路微滤器状态的方法和系统和与网络接口设备相关的定位线路故障
公开(公告)号：WO2013137850A1
公开(公告)日：2013-09-19
申请号：PCT/US2012/028751
申请日：2012-03-12
申请人： ADAPTIVE SPECTRUM AND SIGNAL ALIGNMENT, INC. , HWANG, Chan-Soo , MOYER, Geoffrey, G. , FLOWERS, Mark , NAGHSHVAR, Mohammad
发明人： HWANG, Chan-Soo , MOYER, Geoffrey, G. , FLOWERS, Mark , NAGHSHVAR, Mohammad
IPC分类号： H04M3/30 , H04M11/06
CPC分类号： H04M3/30 , H04B3/46 , H04M3/2209 , H04M11/062
摘要： Systems and methods for probing and/or monitoring DSL activity on a line from the CPE side. In embodiments, detected Public Switched Telephone Network (PSTN) line states are associated with line data collected to determine a state of a microfilter on the line. Locations of other line faults are positioned relative to a network interface device (NID) based on a comparison of dry and active CPE lines or based on an estimate of the NID location.
摘要翻译：用于在CPE一侧的线路上探测和/或监控DSL活动的系统和方法。在实施例中，检测到的公共交换电话网络（PSTN）线路状态与所收集的线路数据相关联，以确定该线路上的微过滤器的状态。基于干和活动CPE线路的比较或者基于NID位置的估计，其它线路故障的位置相对于网络接口设备（NID）定位。

2. 发明申请

WO2013137853A1 COMMON-MODE BASED DIAGNOSTICS 审中-公开
标题翻译：基于通用模式的诊断
公开(公告)号：WO2013137853A1
公开(公告)日：2013-09-19
申请号：PCT/US2012/028783
申请日：2012-03-12
申请人： ADAPTIVE SPECTRUM AND SIGNAL ALIGNMENT, INC. , HWANG, Chan-Soo , MOYER, Geoffrey, G. , FLOWERS, Mark
发明人： HWANG, Chan-Soo , MOYER, Geoffrey, G. , FLOWERS, Mark
IPC分类号： H04M3/30 , H04M11/06
CPC分类号： H04M3/26 , H04M3/306 , H04M11/062
摘要： In accordance with embodiments disclosed herein, there are provided apparatus, systems and methods for detecting a boundary condition via common mode diagnostics; and to apparatus, systems and methods for detecting a fault condition via common-mode rejection ratio diagnostics. For example, in one embodiment such means include, means for injecting a common mode signal probe onto a first end of a Digital Subscriber Line (DSL line); means for measuring impedance of the common mode signal probe on the DSL line at the first end of the DSL line; means for detecting an impedance anomaly on the DSL line based on the measured impedance of the common mode signal probe; and means for correlating the impedance anomaly on the DSL line to a boundary condition on the DSL line.
摘要翻译：根据本文公开的实施例，提供了通过共模诊断来检测边界条件的装置，系统和方法; 以及用于通过共模抑制比诊断来检测故障状态的装置，系统和方法。例如，在一个实施例中，这种装置包括用于将共模信号探针注入到数字用户线（DSL线路）的第一端上的装置; 用于测量DSL线路第一端的DSL线上的共模信号探头的阻抗的装置; 用于根据测得的共模信号探头的阻抗来检测DSL线路上的阻抗异常的装置; 以及用于将DSL线路上的阻抗异常与DSL线路上的边界条件相关联的装置。

3. 发明申请

WO2013137852A1 APPARATUS, SYSTEMS AND METHODS OF COMMON-MODE REJECTION RATIO BASED DIAGNOSTICS 审中-公开
标题翻译：共模抑制率比较法的装置，系统与方法
公开(公告)号：WO2013137852A1
公开(公告)日：2013-09-19
申请号：PCT/US2012/028781
申请日：2012-03-12
申请人： ADAPTIVE SPECTRUM AND SIGNAL ALIGNMENT, INC. , HWANG, Chan-Soo , MOYER, Geoffrey, G. , FLOWERS, Mark , MOHSENI, Mehdi
发明人： HWANG, Chan-Soo , MOYER, Geoffrey, G. , FLOWERS, Mark , MOHSENI, Mehdi
IPC分类号： H04M3/30
CPC分类号： H04L41/0631 , H04M3/305 , H04M3/306 , H04M11/062
摘要： In accordance with embodiments disclosed herein, there are provided apparatus, systems and methods for detecting a boundary condition via common mode diagnostics; and to apparatus, systems and methods for detecting a fault condition via common-mode rejection ratio diagnostics. For example, in one embodiment such means include, means for injecting differential mode signal probes onto two conductors of a Digital Subscriber Line (DSL line); means for measuring a common-mode rejection ratio (CMRR) of the differential mode signal probes; means for measuring impedance of the differential mode signal probes; and means for identifying which of an asymmetric fault condition or a symmetric fault condition is present on the line based on both: (a) the measured CMRR of the differential mode signal probes and (b) the measured impedance of the differential mode signal probes.
摘要翻译：根据本文公开的实施例，提供了通过共模诊断来检测边界条件的装置，系统和方法; 以及用于通过共模抑制比诊断来检测故障状态的装置，系统和方法。例如，在一个实施例中，这种装置包括用于将差模信号探针注入到数字用户线路（DSL线路）的两个导体上的装置; 用于测量差模信号探头的共模抑制比（CMRR）的装置; 用于测量差模信号探头阻抗的装置; 以及用于基于以下两者来识别线路上存在非对称故障状况或对称故障状况中的哪一个的装置：（a）差模信号探头的测量CMRR和（b）差模信号探针的测量阻抗。

4. 发明公开

EP3050234A1 APPARATUS, SYSTEMS AND METHODS FOR IMPLEMENTING IMPULSE NOISE MITIGATION VIA SOFT SWITCHING 审中-公开
标题翻译：设备，系统和方法履行GENTLE电路冲动降噪
公开(公告)号：EP3050234A1
公开(公告)日：2016-08-03
申请号：EP13771728.6
申请日：2013-09-23
申请人： Adaptive Spectrum and Signal Alignment, Inc. , Dogan, Mithat , Flowers, Mark , Hwang, Chan-soo , Chen, Ming-yang , Chung, Goochul
发明人： DOGAN, Mithat , FLOWERS, Mark , HWANG, Chan-Soo , CHEN, Ming-Yang , CHUNG, Goochul
IPC分类号： H04L1/00 , H04L25/08 , H04L12/26 , H04B1/10 , H04B15/00 , H04L1/20 , H04M11/06
CPC分类号： H04B3/32 , H04B3/00 , H04L1/20 , H04L25/085 , H04L43/08 , H04L43/0847 , H04M11/062
摘要： Described herein are means for implementing impulse noise detection and mitigation using impulse noise soft switching techniques. For example, such means may include: capturing measurements from one or more reference signals, the measurements corresponding to impulse noise events occurring at the DSL line; classifying the impulse noise events into a plurality of impulse noise classes; computing a blended noise mitigation strategy using one or more of the impulse noise classes; applying impulse noise soft switching to the DSL line using the blended noise mitigation strategy computed; and maintaining the blended noise mitigation strategy at the DSL line for mitigating the impulse noise events on the DSL line. Other related embodiments are disclosed.
摘要翻译：描述是用于使用脉冲噪声软开关技术实现脉冲噪声检测和缓解。对于实施例，谋求装置可以包括：捕获测量从一个或多个参考信号，测量对应于脉冲噪声事件在DSL线路发生的; 分类所述脉冲噪声事件转换为脉冲噪声类的多元性; 计算使用一个或多个脉冲噪声类的混合噪声减轻策略; 施加脉冲噪声软开关使用计算的混合噪声减轻策略DSL线路; 和维护在DSL线路上的混合噪音缓解策略以减轻对DSL线路上的脉冲噪声事件。其他相关实施方案游离缺失盘。

5. 发明申请

WO2013169228A1 APPARATUS, SYSTEMS AND METHODS FOR IMPULSE NOISE DETECTION AND MITIGATION 审中-公开
标题翻译：用于脉冲噪声检测和缓解的装置，系统和方法
公开(公告)号：WO2013169228A1
公开(公告)日：2013-11-14
申请号：PCT/US2012/036843
申请日：2012-05-07
申请人： ADAPTIVE SPECTRUM AND SIGNAL ALIGNMENT, INC. , HWANG, Chan-Soo , DOGAN, Mithat , CIOFFI, John , FLOWERS, Mark , BARKESHLI, Sina
发明人： HWANG, Chan-Soo , DOGAN, Mithat , CIOFFI, John , FLOWERS, Mark , BARKESHLI, Sina
IPC分类号： H04L1/20 , H04L1/00
CPC分类号： H04L1/0015 , H04L1/0009 , H04L1/0017 , H04L1/0026 , H04L1/20 , H04L2001/0093 , H04M3/007 , H04M3/2209
摘要： In accordance with embodiments disclosed herein, there are provided apparatus, systems and methods for impulse noise detection and mitigation. For example, in one embodiment such means include, means for detecting impulse noise; means for classifying the detected impulse noise into one of a plurality of impulse noise classes affecting communications on a Digital Subscriber Line (DSL line); means for selecting a noise mitigation strategy from among a plurality of noise mitigation strategies; means for applying the selected noise mitigation strategy; and means for validating application of the noise mitigation strategy.
摘要翻译：根据本文公开的实施例，提供了用于脉冲噪声检测和减轻的装置，系统和方法。例如，在一个实施例中，这种装置包括用于检测脉冲噪声的装置; 用于将检测到的脉冲噪声分类成影响数字用户线路（DSL线路）上的通信的多个脉冲噪声类别之一的装置; 用于从多个噪声缓解策略中选择噪声缓解策略的手段; 用于应用所选择的噪声缓解策略的手段; 以及用于验证噪声缓解策略的应用的手段。

6. 发明申请

WO2015041699A1 APPARATUS, SYSTEMS AND METHODS FOR IMPLEMENTING IMPULSE NOISE MITIGATION VIA SOFT SWITCHING 审中-公开
标题翻译：用于通过软开关实现脉冲噪声抑制的装置，系统和方法
公开(公告)号：WO2015041699A1
公开(公告)日：2015-03-26
申请号：PCT/US2013/061195
申请日：2013-09-23
申请人： ADAPTIVE SPECTRUM AND SIGNAL ALIGNMENT, INC. , DOGAN, Mithat , FLOWERS, Mark , HWANG, Chan-Soo , CHEN, Ming-Yang , CHUNG, Goochul
发明人： DOGAN, Mithat , FLOWERS, Mark , HWANG, Chan-Soo , CHEN, Ming-Yang , CHUNG, Goochul
IPC分类号： H04L1/00 , H04L25/08 , H04L12/26 , H04B1/10 , H04B15/00 , H04L1/20 , H04M11/06
CPC分类号： H04B3/32 , H04B3/00 , H04L1/20 , H04L25/085 , H04L43/08 , H04L43/0847 , H04M11/062
摘要： Described herein are means for implementing impulse noise detection and mitigation using impulse noise soft switching techniques. For example, such means may include: capturing measurements from one or more reference signals, the measurements corresponding to impulse noise events occurring at the DSL line; classifying the impulse noise events into a plurality of impulse noise classes; computing a blended noise mitigation strategy using one or more of the impulse noise classes; applying impulse noise soft switching to the DSL line using the blended noise mitigation strategy computed; and maintaining the blended noise mitigation strategy at the DSL line for mitigating the impulse noise events on the DSL line. Other related embodiments are disclosed.
摘要翻译：这里描述的是使用脉冲噪声软切换技术实现脉冲噪声检测和缓解的手段。例如，这种装置可以包括：从一个或多个参考信号捕获测量值，对应于在DSL线路上发生的脉冲噪声事件的测量值; 将脉冲噪声事件分类成多个脉冲噪声等级; 使用脉冲噪声等级中的一个或多个来计算混合噪声缓解策略; 使用计算的混合噪声抑制策略对脉冲噪声软切换应用于DSL线路; 并在DSL线路上维护混合噪声缓解策略，以减轻DSL线路上的脉冲噪声事件。公开了其它相关实施例。

7. 发明申请

WO2013154579A1 DIAGNOSTIC METHODS FOR TWISTED PAIR TELEPHONE LINES BASED ON LINE DATA DISTRIBUTION ANALYSIS 审中-公开
标题翻译：基于线数据分布分析的双绞线电话线诊断方法
公开(公告)号：WO2013154579A1
公开(公告)日：2013-10-17
申请号：PCT/US2012/033545
申请日：2012-04-13
申请人： ADAPTIVE SPECTRUM AND SIGNAL ALIGNMENT, INC. , MOHSENI, Mehdi , CHARAFEDDINE, Mohamad , HWANG, Chan-Soo , TEHRANI, Ardavan, Maleki
发明人： MOHSENI, Mehdi , CHARAFEDDINE, Mohamad , HWANG, Chan-Soo , TEHRANI, Ardavan, Maleki
IPC分类号： H04M3/08 , H04M3/30
CPC分类号： H04M3/2209 , H04M3/085 , H04M3/306 , H04M2201/18
摘要： Methods and systems for twisted pair telephone line diagnostics based on patterns of line data occurring over time. An observed data distribution is classified as periodic or based on modeled distributions previously determined to correspond to a known line activity, fault type, or fault location. A disruption or parameter value pattern is classified through statistical inference of operational and performance data collected from the line. Where the disruption and/or parameter value(s) correlate with a time the customer is at the customer premises, an inference is made that the line fault causing the disruption is more likely at the CPE than at the Central Office. Where the disruption distribution is classified as being a result of human activities initiated on the line, a fault condition associated with the activity is inferred. Where a disruption pattern is correlated with human initiated plain old telephone service (POTS), a micro-filter problem is inferred for the line.
摘要翻译：基于线路数据模式的双绞电话线路诊断方法和系统随着时间的推移发生。观察到的数据分布被分类为周期性或基于先前确定为对应于已知线路活动，故障类型或故障位置的建模分布。通过对从行收集的操作和性能数据的统计推断，分类破坏或参数值模式。如果中断和/或参数值与客户在客户处所的时间相关联，则推断导致中断的线路故障在CPE上比在中心局更可能。如果中断分布被分类为在线启动的人类活动的结果，则推断与活动相关的故障状况。在破坏模式与人类发起的普通老式电话服务（POTS）相关联的情况下，推断出一个微过滤器问题。

8. 发明公开

EP2847914A1 APPARATUS, SYSTEMS AND METHODS FOR IMPULSE NOISE DETECTION AND MITIGATION 有权转让
标题翻译：设备，系统和脉冲噪声检测和缓解方法
公开(公告)号：EP2847914A1
公开(公告)日：2015-03-18
申请号：EP12721143.1
申请日：2012-05-07
申请人： Adaptive Spectrum and Signal Alignment, Inc.
发明人： HWANG, Chan-Soo , DOGAN, Mithat , CIOFFI, John , FLOWERS, Mark , BARKESHLI, Sina
IPC分类号： H04L1/20 , H04L1/00
CPC分类号： H04L1/0015 , H04L1/0009 , H04L1/0017 , H04L1/0026 , H04L1/20 , H04L2001/0093 , H04M3/007 , H04M3/2209
摘要： In accordance with embodiments disclosed herein, there are provided apparatus, systems and methods for impulse noise detection and mitigation. For example, in one embodiment such means include, means for detecting impulse noise; means for classifying the detected impulse noise into one of a plurality of impulse noise classes affecting communications on a Digital Subscriber Line (DSL line); means for selecting a noise mitigation strategy from among a plurality of noise mitigation strategies; means for applying the selected noise mitigation strategy; and means for validating application of the noise mitigation strategy.

9. 发明公开

EP2837168A1 DIAGNOSTIC METHODS FOR TWISTED PAIR TELEPHONE LINES BASED ON LINE DATA DISTRIBUTION ANALYSIS 有权
标题翻译： DIAGNOSEVERFAHRENFÜRTWISTED-PAIR-KABEL TELEFONLEITUNGEN AUF BASIS EINER LEITUNGSDATENVERTEILUNGSANALYSE
公开(公告)号：EP2837168A1
公开(公告)日：2015-02-18
申请号：EP12717538.8
申请日：2012-04-13
申请人： Adaptive Spectrum and Signal Alignment, Inc.
发明人： MOHSENI, Mehdi , CHARAFEDDINE, Mohamad , HWANG, Chan-Soo , TEHRANI, Ardavan, Maleki
IPC分类号： H04M3/08 , H04M3/30
CPC分类号： H04M3/2209 , H04M3/085 , H04M3/306 , H04M2201/18
摘要： Methods and systems for twisted pair telephone line diagnostics based on patterns of line data occurring over time. An observed data distribution is classified as periodic or based on modeled distributions previously determined to correspond to a known line activity, fault type, or fault location. A disruption or parameter value pattern is classified through statistical inference of operational and performance data collected from the line. Where the disruption and/or parameter value(s) correlate with a time the customer is at the customer premises, an inference is made that the line fault causing the disruption is more likely at the CPE than at the Central Office. Where the disruption distribution is classified as being a result of human activities initiated on the line, a fault condition associated with the activity is inferred. Where a disruption pattern is correlated with human initiated plain old telephone service (POTS), a micro-filter problem is inferred for the line.
摘要翻译：根据线路数据随时间的变化形式的双绞电话线诊断方法和系统。观察到的数据分布被分类为周期性或基于先前确定为对应于已知线路活动，故障类型或故障位置的建模分布。通过从行中收集的操作和性能数据的统计推断分类破坏或参数值模式。如果中断和/或参数值与客户在客户处所的时间相关联，则推断导致中断的线路故障在CPE上比在中心局更可能。如果中断分布被分类为在线启动的人类活动的结果，则推断与活动相关的故障状况。在破坏模式与人类发起的普通老式电话服务（POTS）相关联的情况下，推断出一个微过滤器问题。

10. 发明公开

EP2826233A1 APPARATUS, SYSTEMS AND METHODS OF COMMON-MODE REJECTION RATIO BASED DIAGNOSTICS 审中-公开
标题翻译：设备，系统和方法诊断中的共模抑制比的基础
公开(公告)号：EP2826233A1
公开(公告)日：2015-01-21
申请号：EP12714889.8
申请日：2012-03-12
申请人： Adaptive Spectrum and Signal Alignment, Inc.
发明人： HWANG, Chan-Soo , MOYER, Geoffrey, G. , FLOWERS, Mark , MOHSENI, Mehdi
IPC分类号： H04M3/30
CPC分类号： H04L41/0631 , H04M3/305 , H04M3/306 , H04M11/062
摘要： In accordance with embodiments disclosed herein, there are provided apparatus, systems and methods for detecting a boundary condition via common mode diagnostics; and to apparatus, systems and methods for detecting a fault condition via common-mode rejection ratio diagnostics. For example, in one embodiment such means include, means for injecting differential mode signal probes onto two conductors of a Digital Subscriber Line (DSL line); means for measuring a common-mode rejection ratio (CMRR) of the differential mode signal probes; means for measuring impedance of the differential mode signal probes; and means for identifying which of an asymmetric fault condition or a symmetric fault condition is present on the line based on both: (a) the measured CMRR of the differential mode signal probes and (b) the measured impedance of the differential mode signal probes.

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