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1. 发明授权

US07949039B2 Home network testing 有权
标题翻译：家庭网络测试
公开(公告)号：US07949039B2
公开(公告)日：2011-05-24
申请号：US11764389
申请日：2007-06-18
申请人： Walter Miller , Michael D. Gotwals , Robert J. Flask
发明人： Walter Miller , Michael D. Gotwals , Robert J. Flask
IPC分类号： H04B3/46 , H04B17/00 , H04Q1/20
CPC分类号： H04L12/2838 , H04L12/2801
摘要： A home network testing device includes an input port with any one or more of a variety of different connectors for receiving different types of communication cables, e.g. coaxial cable, telephone cable, and electrical cable; and a testing apparatus section with a variety of different testing apparatuses for testing for the presence of different forms of home networks, e.g. MoCA, HomePlug, and HPNA. The present invention uses discrete components to analyze the physical layer in the time domain, looking for a specifically timed RF power pulse that is characteristic of and different in each of the network protocols.
摘要翻译：家庭网络测试设备包括具有用于接收不同类型的通信电缆的各种不同连接器中的任何一个或多个的输入端口，例如，同轴电缆，电话线和电缆; 以及具有各种不同测试装置的测试装置部分，用于测试不同形式的家庭网络的存在，例如， MoCA，HomePlug和HPNA。本发明使用分立组件来分析时域中的物理层，寻找在每个网络协议中特征并且在每个网络协议中不同的具体定时的射频功率脉冲。

2. 发明授权

US07589535B2 Network device detection using frequency domain reflectometer 有权
标题翻译：网络设备检测采用频域反射计
公开(公告)号：US07589535B2
公开(公告)日：2009-09-15
申请号：US11762199
申请日：2007-06-13
申请人： Michael D. Gotwals , Robert J. Flask , Walter Miller
发明人： Michael D. Gotwals , Robert J. Flask , Walter Miller
IPC分类号： G01R31/11 , G01R31/02
CPC分类号： G01R31/11
摘要： A system for identifying elements in a cable network utilizing frequency domain reflectometry includes initial filtering stages to remove noise, second and third harmonics and side lobes, and subsequent identification stages to identify and display various elements, e.g. splitters, barrels and opens, in the cable network and their relative positions.
摘要翻译：用于使用频域反射测量来识别有线网络中的元件的系统包括初始滤波阶段以去除噪声，第二和第三谐波和旁瓣，以及随后的识别阶段，以识别和显示各种元件，例如，分离器，桶和打开，在有线网络及其相对位置。

3. 发明授权

US08963689B2 Cable ID using RFID devices 有权
标题翻译：使用RFID设备的电缆ID
公开(公告)号：US08963689B2
公开(公告)日：2015-02-24
申请号：US12169680
申请日：2008-07-09
申请人： Michael D. Gotwals
发明人： Michael D. Gotwals
IPC分类号： H04Q5/22 , H02G3/00
CPC分类号： H02G3/00
摘要： The present invention relates to the use of RFID technology to identify specific cables in a bundle, and in particular to a cable identification device in which RFID devices are connected to the far end of a plurality of cables and splitters, and an RF measurement device is used to identify each cable from the central location. The RF measurement device provides the AC RF electrical signal power required to pass through the at least one AC couple splitter to operate the plurality of RFID devices, and includes means to identify the unique identification numbers associated with the plurality of coaxial cables from the plurality of identification signals received simultaneously.
摘要翻译：本发明涉及使用RFID技术来识别束中的特定电缆，特别涉及一种电缆识别装置，其中RFID装置连接到多个电缆和分配器的远端，RF测量装置是用于从中央位置识别每根电缆。 RF测量装置提供通过所述至少一个AC耦合分离器以操作所述多个RFID装置所需的AC RF电信号功率，并且包括用于识别与所述多个同轴电缆相关联的唯一识别号码的装置，识别信号同时接收。

4. 发明申请

US20090022067A1 Cable ID Using RFID Devices 有权
标题翻译：使用RFID设备的电缆ID
公开(公告)号：US20090022067A1
公开(公告)日：2009-01-22
申请号：US12169680
申请日：2008-07-09
申请人： Michael D. Gotwals
发明人： Michael D. Gotwals
IPC分类号： H04L12/28
CPC分类号： H02G3/00
摘要： The present invention relates to the use of RFID technology to identify specific cables in a bundle, and in particular to a cable identification device in which RFID devices are connected to the far end of a plurality of cables and splitters, and an RF measurement device is used to identify each cable from the central location. The RF measurement device provides the AC RF electrical signal power required to pass through the at least one AC couple splitter to operate the plurality of RFID devices, and includes means to identify the unique identification numbers associated with the plurality of coaxial cables from the plurality of identification signals received simultaneously.
摘要翻译：本发明涉及使用RFID技术来识别束中的特定电缆，特别涉及一种电缆识别装置，其中RFID装置连接到多个电缆和分配器的远端，RF测量装置是用于从中央位置识别每根电缆。 RF测量装置提供通过所述至少一个AC耦合分离器以操作所述多个RFID装置所需的AC RF电信号功率，并且包括用于识别与所述多个同轴电缆相关联的唯一识别号码的装置，识别信号同时接收。

5. 发明授权

US09450686B2 Testing an upstream path of a cable network 有权
标题翻译：测试有线网络的上行路径
公开(公告)号：US09450686B2
公开(公告)日：2016-09-20
申请号：US13174272
申请日：2011-06-30
申请人： Michael D. Gotwals , David W. Jones
发明人： Michael D. Gotwals , David W. Jones
IPC分类号： H04B17/00 , H04L12/26 , H04L1/24 , H04L25/03 , H04L27/36
CPC分类号： H04L43/50 , H04B17/00 , H04B17/309 , H04L1/24 , H04L25/03343 , H04L27/366 , H04L43/026 , H04L43/028 , H04L43/045 , H04L61/6022
摘要： An apparatus and method for testing an upstream path of a cable network are disclosed. The upstream path is tested by capturing and analyzing upstream data packets generated by a specific terminal device. A test instrument is connected at a node of the cable network. The test instrument establishes a communication session with the headend, informing the headend of an identifier of the device that will generate the test upstream data packet. The test upstream data packet is captured and analyzed at the headend, so that the results of the analysis can be communicated back to the test instrument. To speed up the packet capturing and filtering process, the upstream data packets can be pre-filtered based on packet duration and/or arrival time.
摘要翻译：公开了一种用于测试电缆网络的上游路径的装置和方法。通过捕获和分析由特定终端设备生成的上行数据包来测试上行路径。测试仪器连接在有线网络的一个节点处。测试仪器与前端建立通信会话，通知头端将产生测试上行数据包的设备的标识符。在前端捕获并分析测试上游数据包，以便分析结果可以传回测试仪器。为了加快分组捕获和过滤过程，可以基于分组持续时间和/或到达时间对上游数据分组进行预先过滤。

6. 发明申请

US20130003565A1 TESTING AN UPSTREAM PATH OF A CABLE NETWORK 有权
标题翻译：测试电缆网络的上行路径
公开(公告)号：US20130003565A1
公开(公告)日：2013-01-03
申请号：US13174272
申请日：2011-06-30
申请人： Michael D. Gotwals , David W. Jones
发明人： Michael D. Gotwals , David W. Jones
IPC分类号： H04L12/26
CPC分类号： H04L43/50 , H04B17/00 , H04B17/309 , H04L1/24 , H04L25/03343 , H04L27/366 , H04L43/026 , H04L43/028 , H04L43/045 , H04L61/6022
摘要： An apparatus and method for testing an upstream path of a cable network are disclosed. The upstream path is tested by capturing and analyzing upstream data packets generated by a specific terminal device. A test instrument is connected at a node of the cable network. The test instrument establishes a communication session with the headend, informing the headend of an identifier of the device that will generate the test upstream data packet. The test upstream data packet is captured and analyzed at the headend, so that the results of the analysis can be communicated back to the test instrument. To speed up the packet capturing and filtering process, the upstream data packets can be pre-filtered based on packet duration and/or arrival time.
摘要翻译：公开了一种用于测试电缆网络的上游路径的装置和方法。通过捕获和分析由特定终端设备生成的上行数据包来测试上行路径。测试仪器连接在有线网络的一个节点处。测试仪器与前端建立通信会话，通知头端将产生测试上行数据包的设备的标识符。在前端捕获并分析测试上游数据包，以便分析结果可以传回测试仪器。为了加快分组捕获和过滤过程，可以基于分组持续时间和/或到达时间对上游数据分组进行预先过滤。

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