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公开(公告)号：US20110292980A1
公开(公告)日：2011-12-01
申请号：US13128049
申请日：2009-11-24
Applicant: Christopher Cunningham , Jianming Zhu
Inventor： Christopher Cunningham , Jianming Zhu
IPC: H04B1/38
CPC classification number: H04B17/336 , H04B3/48 , H04L12/2898 , H04L41/0631 , H04L41/0677 , H04L2012/6478 , H04M3/085 , H04M3/304 , H04M3/306 , H04M2201/12
Abstract: A modem or associated computing or testing device is configured to detect the presence of one or more faults that affect DSL communications, and upon their detection, generate, for example, an indication, communication or message that recommends corrective action. In this context, a fault is generally caused by one or more unfiltered devices, impulsive noises, malfunctioning modems, or other factor that does not affect measured attenuation or measured noise, but does affect the signal-to-noise ratio (SNR) of the link. In addition to being able to generate a message guiding a user through corrective action, the system can estimate the rate impact of the detected fault.
Abstract translation: 调制解调器或相关联的计算或测试设备被配置为检测影响DSL通信的一个或多个故障的存在，并且在其检测时，生成例如建议纠正动作的指示，通信或消息。 在这种情况下，故障通常由一个或多个未滤波的设备，脉冲噪声，故障调制解调器或不影响测量的衰减或测量的噪声的其他因素引起，但是确实影响了信噪比（SNR） 链接。 除了能够通过纠正措施产生指导用户的消息之外，系统还可以估计检测到的故障的速率影响。
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公开(公告)号：US08611405B2
公开(公告)日：2013-12-17
申请号：US13128049
申请日：2009-11-24
Applicant: Christopher Cunningham , Jianming Zhu
Inventor： Christopher Cunningham , Jianming Zhu
IPC: H04B1/38
CPC classification number: H04B17/336 , H04B3/48 , H04L12/2898 , H04L41/0631 , H04L41/0677 , H04L2012/6478 , H04M3/085 , H04M3/304 , H04M3/306 , H04M2201/12
Abstract: A modem or associated computing or testing device is configured to detect the presence of one or more faults that affect DSL communications, and upon their detection, generate, for example, an indication, communication or message that recommends corrective action. In this context, a fault is generally caused by one or more unfiltered devices, impulsive noises, malfunctioning modems, or other factor that does not affect measured attenuation or measured noise, but does affect the signal-to-noise ratio (SNR) of the link. In addition to being able to generate a message guiding a user through corrective action, the system can estimate the rate impact of the detected fault.
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3.发明授权Methods and systems for detecting metallic faults affecting communications links 有权用于检测影响通信链路的金属故障的方法和系统公开(公告)号：US09130655B2
公开(公告)日：2015-09-08
申请号：US13502199
申请日：2010-11-30
Applicant: Christopher C. Cunningham , Igor Tkachov , Jianming Zhu
Inventor： Christopher C. Cunningham , Igor Tkachov , Jianming Zhu
CPC classification number: H04B3/46 , G01R31/08 , H04B3/48 , H04M3/304 , H04M11/062
Abstract: One exemplary aspect is to detect the presence of one or more types of faults affecting DSL communications. Upon their detection, a message can be generated that recommends corrective action. Furthermore, another exemplary aspect is to estimate the rate impact of the detected fault in some cases. One exemplary aspect of certain embodiments is to detect the presence of one or more faults that affect DSL communications, and upon their detection, generating, for example, a message that recommends corrective action. In this context, a fault can be one or more metallic faults, malfunctioning modems, or something else that affects the measured attenuation but is not normally attributable to normal DSL transmission lines.
Abstract translation: 一个示例性方面是检测影响DSL通信的一种或多种类型的故障的存在。 检测到后，可以生成一条消息，建议采取纠正措施。 此外，另一个示例性方面是在某些情况下估计检测到的故障的速率影响。 某些实施例的一个示例性方面是检测影响DSL通信的一个或多个故障的存在，并且在其检测时，生成例如建议纠正动作的消息。 在这种情况下，故障可以是一个或多个金属故障，调制解调器故障或影响测量的衰减的其他东西，但通常不能归因于普通的DSL传输线。
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4.发明申请METHODS AND SYSTEMS FOR DETECTING METALLIC FAULTS AFFECTING COMMUNICATIONS LINKS 有权用于检测影响通信链路的金属故障的方法和系统公开(公告)号：US20120232878A1
公开(公告)日：2012-09-13
申请号：US13502199
申请日：2010-11-30
Applicant: Christopher C. Cunningham , Igor Tkachov , Jianming Zhu
Inventor： Christopher C. Cunningham , Igor Tkachov , Jianming Zhu
CPC classification number: H04B3/46 , G01R31/08 , H04B3/48 , H04M3/304 , H04M11/062
Abstract: One exemplary aspect is to detect the presence of one or more types of faults affecting DSL communications. Upon their detection, a message can be generated that recommends corrective action. Furthermore, another exemplary aspect is to estimate the rate impact of the detected fault in some cases. One exemplary aspect of certain embodiments is to detect the presence of one or more faults that affect DSL communications, and upon their detection, generating, for example, a message that recommends corrective action. In this context, a fault can be one or more metallic faults, malfunctioning modems, or something else that affects the measured attenuation but is not normally attributable to normal DSL transmission lines.
Abstract translation: 一个示例性方面是检测影响DSL通信的一种或多种类型的故障的存在。 检测到后，可以生成一条消息，建议采取纠正措施。 此外，另一个示例性方面是在某些情况下估计检测到的故障的速率影响。 某些实施例的一个示例性方面是检测影响DSL通信的一个或多个故障的存在，并且在其检测时，生成例如建议纠正动作的消息。 在这种情况下，故障可以是一个或多个金属故障，调制解调器故障或影响测量的衰减的其他东西，但通常不能归因于普通的DSL传输线。
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