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11. 发明申请

US20040151127A1 System and method for monitoring a packet network 失效
公开(公告)号：US20040151127A1
公开(公告)日：2004-08-05
申请号：US10760026
申请日：2004-01-16
申请人： SUNRISE TELECOM INCORPORATED
发明人： Raymond L. Chong
IPC分类号： H04L012/26
CPC分类号： H04M3/2236 , H04L12/2801 , H04L41/147 , H04L41/5038 , H04L43/00 , H04L43/045 , H04L43/0829 , H04L43/0852 , H04L43/087 , H04L43/18 , H04L43/50 , H04L65/80
摘要： A method and system is provided for monitoring the quality of signal transmissions in a communications network by calculating Quality of Services (QoS) scores and corresponding Transmission Impairment Test (TIT) scores, and then monitoring a QoS score to predict a corresponding TIT score. When the predicted TIT score goes below a minimum value, an administrator of the communications network will be informed so that the administrator can determine if services may be needed to restore the quality of signal transmissions. In an embodiment, the communications network includes a cable modem termination system (CMTS); a voice band tester (VBT) coupled to the CMTS; a cable modem tester coupled to the CMTS; and a Voice over Internet Packet (VoIP) monitoring device coupled to the CMTS and the voice band tester. The cable modem tester is located at a location remote from the VBT.

12. 发明授权

US07885195B2 Test system with user selectable channel 有权
标题翻译：具有用户可选通道的测试系统
公开(公告)号：US07885195B2
公开(公告)日：2011-02-08
申请号：US12037672
申请日：2008-02-26
申请人： Brady Volpe , Matt DuBose , Marco Laburada
发明人： Brady Volpe , Matt DuBose , Marco Laburada
IPC分类号： H04L1/00
CPC分类号： H04B17/382 , H04B17/23 , H04N21/2408
摘要： A test system comprising: acquiring an upstream channel descriptor list; entering a pause network state when the upstream channel descriptor list is completed; and selecting a particular channel from the upstream channel descriptor list before exiting the pause network state.
摘要翻译：一种测试系统，包括：获取上行信道描述符列表; 当上行信道描述符列表完成时，进入暂停网络状态; 以及在离开所述暂停网络状态之前从所述上行信道描述符列表中选择特定频道。

13. 发明申请

US20090149173A1 WIRELESS NETWORK PROFILING SYSTEM 审中-公开
标题翻译：无线网络配置系统
公开(公告)号：US20090149173A1
公开(公告)日：2009-06-11
申请号：US11382479
申请日：2006-05-09
申请人： Michael Tolaio
发明人： Michael Tolaio
IPC分类号： H04W24/00
CPC分类号： H04W24/06
摘要： A wireless network profiling system is provided including providing a base station tester for attaching to a cellular base station, using a global positioning system for logging the position information of the cellular base station, using the base station tester for collecting a parametric information from the cellular base station and using a mobile handset emulator for transferring the parametric information and position information for analysis and storage.
摘要翻译：提供了一种无线网络分析系统，包括：使用基站测试器从蜂窝基站收集参数信息，提供使用全球定位系统附着到蜂窝基站的基站测试器，用于记录蜂窝基站的位置信息基站，并使用移动手持机模拟器传送用于分析和存储的参数信息和位置信息。

14. 发明申请

US20090147671A1 SYSTEM FOR TESTING THE UPSTREAM CHANNEL OF A CABLE NETWORK 有权
标题翻译：用于测试电缆网络的UPSTREAM通道的系统
公开(公告)号：US20090147671A1
公开(公告)日：2009-06-11
申请号：US12371505
申请日：2009-02-13
申请人： Richard C. Jaworski , Robert L. Richards , James E. Barker , Herman B. Elliott
发明人： Richard C. Jaworski , Robert L. Richards , James E. Barker , Herman B. Elliott
IPC分类号： G06F11/00 , H03M13/05 , G06F11/10
CPC分类号： H04L12/2801 , H04L43/50
摘要： A system for testing a portion of a cable network provides a pattern generator, Addresser, forward error corrector, and comparator. The system is particularly adapted to testing the upstream channel in a cable network. The pattern generator generates a test signal. The addresser addresses the signal to a known server and also instructs the known server to return the test signal to the test system. The forward error corrector corrects errors introduced in the test signal in transmission from the known server to the test system. The comparator then compares the returned test signal to the originally transmitted test signal to determine the performance of the back channel. Preferably, the comparator uses a bit error rate test to determine the performance of the back channel.
摘要翻译：用于测试电缆网络的一部分的系统提供了模式发生器，寻址器，前向纠错器和比较器。该系统特别适用于测试有线网络中的上行信道。模式发生器产生测试信号。寻址器将信号寻址到已知服务器，并指示已知服务器将测试信号返回给测试系统。前向纠错器校正从已知服务器传输到测试系统的测试信号中引入的错误。比较器然后将返回的测试信号与原始传输的测试信号进行比较，以确定后置通道的性能。优选地，比较器使用误码率测试来确定反向信道的性能。

15. 发明授权

US07409115B2 Method and apparatus for spectrum deconvultion and reshaping 失效
标题翻译：用于光谱解卷积和重构的方法和装置
公开(公告)号：US07409115B2
公开(公告)日：2008-08-05
申请号：US11464583
申请日：2006-08-15
申请人： Ke-Cai Zeng , Xuandong Hua
发明人： Ke-Cai Zeng , Xuandong Hua
IPC分类号： G02F1/295 , G02F1/01
CPC分类号： G01J3/26 , G01J3/28 , H04J14/02
摘要： A method and apparatus for filter spectrum deconvolution and reshaping include providing a filter output of a spectrum signal and determining the intensity and wavelength of the spectrum signal at each spectral peak. The filter output is characterized as an integral of convolution of a spectrum signal function and a filter function. Transformation are then performed on the filter output to deconvolve and remove the undesirable filter function and add a desirable filter function to reshape the output filter spectrum.
摘要翻译：用于滤波器频谱去卷积和重新成形的方法和装置包括提供频谱信号的滤波器输出并确定每个频谱峰值处的频谱信号的强度和波长。滤波器输出的特征在于频谱信号函数和滤波器函数的卷积积分。然后在滤波器输出上执行转换以去卷积并去除不需要的滤波器功能，并添加期望的滤波器功能以重构输出滤波器频谱。

16. 发明授权

US07382735B2 System and method for monitoring a packet network 失效
标题翻译：监控分组网络的系统和方法
公开(公告)号：US07382735B2
公开(公告)日：2008-06-03
申请号：US10760026
申请日：2004-01-16
申请人： Raymond L. Chong
发明人： Raymond L. Chong
IPC分类号： H04L12/26 , H04L12/28 , H04M3/22
CPC分类号： H04M3/2236 , H04L12/2801 , H04L41/147 , H04L41/5038 , H04L43/00 , H04L43/045 , H04L43/0829 , H04L43/0852 , H04L43/087 , H04L43/18 , H04L43/50 , H04L65/80
摘要： A method and system is provided for monitoring the quality of signal transmissions in a communications network by calculating Quality of Services (QoS) scores and corresponding Transmission Impairment Test (TIT) scores, and then monitoring a QoS score to predict a corresponding TIT score. When the predicted TIT score goes below a minimum value, an administrator of the communications network will be informed so that the administrator can determine if services may be needed to restore the quality of signal transmissions. In an embodiment, the communications network includes a cable modem termination system (CMTS); a voice band tester (VBT) coupled to the CMTS; a cable modem tester coupled to the CMTS; and a Voice over Internet Packet (VoIP) monitoring device coupled to the CMTS and the voice band tester. The cable modem tester is located at a location remote from the VBT.
摘要翻译：提供了一种方法和系统，用于通过计算服务质量（QoS）分数和相应的传输损伤测试（TIT）分数来监视通信网络中的信号传输的质量，然后监视QoS分数以预测相应的TIT分数。当预测的TIT分数低于最小值时，将通知通信网络的管理员，使得管理员可以确定是否需要服务来恢复信号传输的质量。在一个实施例中，通信网络包括电缆调制解调器终端系统（CMTS）; 耦合到CMTS的语音频带测试器（VBT）; 耦合到CMTS的电缆调制解调器测试仪; 以及耦合到CMTS和语音频带测试器的互联网语音分组（VoIP）监控设备。电缆调制解调器测试仪位于远离VBT的位置。

17. 发明申请

US20070258484A1 NETWORK PROFILING SYSTEM HAVING PHYSICAL LAYER TEST SYSTEM 审中-公开
标题翻译：具有物理层测试系统的网络配置系统
公开(公告)号：US20070258484A1
公开(公告)日：2007-11-08
申请号：US11746030
申请日：2007-05-08
申请人： Michael Tolaio
发明人： Michael Tolaio
IPC分类号： H04J3/16
CPC分类号： H04W24/06 , H04L43/50
摘要： A network profiling system is provided including providing a base station tester having both a spectrum analyzer and a vector network analyzer, inserting an optical time domain reflectometer system in the base station tester, and operating a touch screen display of the base station tester for testing a cellular base station having both a non-optical portion and a backhaul with an optical fiber. The operating of the touch screen display further includes testing the non-optical portion with the vector network analyzer, the spectrum analyzer, or a combination thereof. The operating of the touch screen display also includes testing the backhaul having the optical fiber with the optical time domain reflectometer system, and analyzing test data from the testing the non-optical portion with the backhaul.
摘要翻译：提供一种网络分析系统，包括提供具有频谱分析仪和矢量网络分析仪的基站测试仪，在基站测试仪中插入光时域反射计系统，并操作基站测试仪的触摸屏显示器，以测试具有非光学部分和具有光纤的回程的蜂窝基站。触摸屏显示器的操作还包括使用矢量网络分析仪，频谱分析仪或其组合测试非光学部分。触摸屏显示器的操作还包括使用光学时域反射计系统测试具有光纤的回程，并且通过回程分析测试非光学部分的测试数据。

18. 发明申请

US20070257895A1 TACTILE DISPLAY LOCKING AND MARKER SYSTEM 审中-公开
标题翻译：触控显示锁定和标记系统
公开(公告)号：US20070257895A1
公开(公告)日：2007-11-08
申请号：US11746052
申请日：2007-05-08
申请人： Michael Tolaio
发明人： Michael Tolaio
IPC分类号： G06F3/041
CPC分类号： G06F3/0488
摘要： A tactile display locking and marker system is provided including enabling a touch screen; contacting a marker lock soft key on the touch screen; and disabling the touch screen including only detecting the marker lock soft key activation on the touch screen
摘要翻译：提供触觉显示锁定和标记系统，包括启用触摸屏; 在触摸屏上接触标记锁定软键; 以及禁止触摸屏，其仅包括检测触摸屏上的标记锁定软键激活

19. 发明申请

US20070159638A1 OPTICAL SIGNAL MEASUREMENT SYSTEM 失效
标题翻译：光信号测量系统
公开(公告)号：US20070159638A1
公开(公告)日：2007-07-12
申请号：US11615986
申请日：2006-12-24
申请人： Ke-Cai Zeng , Paul Chang , Jurgen Brendel
发明人： Ke-Cai Zeng , Paul Chang , Jurgen Brendel
IPC分类号： G01B9/02
CPC分类号： G01J3/26 , G01J3/02 , G01J3/0286 , G01J3/28 , G01J2003/2866 , G01M11/331 , G01M11/336 , G01M11/338 , H04B10/07951
摘要： An optical signal measurement system provides a tunable optical filter. An unknown optical signal is scanned through the tunable optical filter. The wavelength and chromatic dispersion values of the unknown optical signal scanned through the tunable optical filter are measured by operating the tunable optical filter in a scanning mode for at least one of OSA and PMD measurements, and in a stepping mode for CD measurements. The wavelength and the dispersion values in the unknown optical signal are specified.
摘要翻译：光信号测量系统提供可调光滤波器。通过可调光滤波器扫描未知的光信号。通过可调谐滤光器扫描的未知光信号的波长和色散值通过以扫描模式对OSA和PMD测量中的至少一个进行操作，并以用于CD测量的步进模式来测量。指定未知光信号中的波长和色散值。

20. 发明申请

US20070121792A1 REMOTE TEST UNIT 失效
标题翻译：远程测试单元
公开(公告)号：US20070121792A1
公开(公告)日：2007-05-31
申请号：US11562893
申请日：2006-11-22
申请人： Raymond Chong
发明人： Raymond Chong
IPC分类号： H04M1/24 , H04M3/08 , H04M3/22
CPC分类号： H04L1/243 , H04M11/062
摘要： A remote test unit and method of operation are provided for utilizes the ability of an access matrix ability to route signals. The Remote Test Unit can emulate a central Digital Subscriber Line Modem (DSLM-C) for testing customer premises equipment containing a remote Digital Subscriber Line Modem (remote Digital Subscriber Line Modem). The Remote Test Unit can also emulate a remote Digital Subscriber Line Modem for testing central offices equipment including a digital subscriber line access multiplexer (DSLAM) containing a central Digital Subscriber Line Modem. The Remote Test Unit can also emulate a concentrator connected to the DSLAM, a router connected to the concentrator, an Internet service provider (ISP) connected to the router, and a web site connected to the Internet service provider over the Internet.
摘要翻译：提供远程测试单元和操作方法，以利用访问矩阵能力来路由信号的能力。远程测试单元可以模拟中央数字用户线调制解调器（DSLM-C），用于测试包含远程数字用户线调制解调器（远程数字用户线调制解调器）的客户驻地设备。远程测试单元还可以仿真用于测试中心局设备的远程数字用户线路调制解调器，包括包含中央数字用户线路调制解调器的数字用户线路接入复用器（DSLAM）。远程测试单元还可以模拟连接到DSLAM的集线器，连接到集中器的路由器，连接到路由器的因特网服务提供商（ISP）以及通过因特网连接到因特网服务提供商的网站。

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