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71. 发明授权

US4393491A Automatic self-test system for a digital multiplexed telecommunication system 失效
标题翻译：用于数字多路复用电信系统的自动自检系统
公开(公告)号：US4393491A
公开(公告)日：1983-07-12
申请号：US204300
申请日：1980-11-05
申请人： Robert L. Ashlock , Carl E. Gabrielson , Douglas P. Kerr , David J. Rasmussen , Theodore M. Stump , Charles W. Thode
发明人： Robert L. Ashlock , Carl E. Gabrielson , Douglas P. Kerr , David J. Rasmussen , Theodore M. Stump , Charles W. Thode
IPC分类号： H04M3/22 , H04Q1/20 , H04Q11/04 , H04J3/00
CPC分类号： H04Q11/04 , H04M3/303
摘要： An automatic self-test apparatus for use in a digital multiplexed communication system and self-testing idle circuitry coupled to idle telephone lines. The apparatus utilizes a tone generator which generates digital words describing an analog test signal and a detector which detects digital data on the internal data bus which describes this self-test analog signal. The data from the tone generator is coupled to the circuitry connected to the idle line through a time division multiplexer under the control of a controller consisting of a programmed microprocessor. The microprocessor controls when the transfer is made and to which telephone line it is directed. This control is accomplished by writing a control word to a multiplexer naming the source and destination for the transfer and the time slot in which it is to occur. When the circuitry connected to the idle line functions properly, the controller proceeds to the next idle line. If a malfunction is detected, the controller sets an alarm.
摘要翻译：一种用于数字多路复用通信系统的自动自检装置和耦合到空闲电话线路的自检空闲电路。该装置使用产生描述模拟测试信号的数字字的音调发生器和检测描述该自检模拟信号的内部数据总线上的数字数据的检测器。来自音调发生器的数据在由编程的微处理器组成的控制器的控制下通过时分复用器耦合到连接到空闲线路的电路。微处理器控制何时进行传输以及其所针对的电话线路。该控制通过将控制字写入多路复用器来实现，该多路复用器命名用于传送的源和目的地以及其发生的时隙。当连接到空闲线路的电路正常工作时，控制器进入下一条空闲线路。如果检测到故障，控制器将发出报警。

72. 发明授权

US3916381A Loop arrangement to test a remote subscriber{3 s drop from a central office via a PCM subscriber carrier system 失效
标题翻译：用于测试远程用户的循环布置（3秒从中央局通过PCM订户运营商系统）
公开(公告)号：US3916381A
公开(公告)日：1975-10-28
申请号：US50710374
申请日：1974-09-18
申请人： ITT
发明人： JOHNSON III LEHMAN HOLSON , MARYSCUK THOMAS PAUL
IPC分类号： H04M3/30 , H04M3/22
CPC分类号： H04M3/303 , H04M3/301
摘要： The tests to be carried out are initiated at the central office by setting a test flip-flop which couples a test signal to the digital system. The test signal starts the subscriber end of the arrangement by activating a clock which clocks a divider chain which in turn drives two relays in the proper sequence to sequentially test the subscriber''s drop for a ground to either of the tip or ring conductors, a short between the tip and ring conductors and a foreign battery coupled to either of the tip or ring conductors. The relays connect the tip and ring conductors of the drop under test to the proper one of two tandem connected low pass filter and comparator circuits. Drop test logic stores the results of the individual test and applies them to the digital system for reporting back to the central office. When the results on the digital system are received at the central office, the test results are visually displayed. When the subscriber end finishes sending the test results, and end of test reset circuit resets the test flip-flop ending the test.
摘要翻译：要执行的测试是通过设置一个将测试信号耦合到数字系统的测试触发器在中心局启动的。测试信号通过激活一个分频器链的时钟来启动该装置的用户端，该时钟依次以适当的顺序驱动两个继电器，以顺序测试用户对于尖端或环形导体中的任何一个的接地点，尖端和环形导体以及耦合到尖端或环形导体中的任一个的外部电池。继电器将被测液滴的尖端和环形导体连接到两个串联连接的低通滤波器和比较器电路中的适当的一个。放弃测试逻辑存储单独测试的结果，并将其应用于数字系统以报告回中心局。当在中央办公室收到数字系统的结果时，可以直观地显示测试结果。当用户端完成发送测试结果，并且测试结束复位电路复位测试触发器结束测试。

73. 发明授权

US07738389B1 System and method for multiple test access in a communication network 失效
标题翻译：通信网络中多个测试访问的系统和方法
公开(公告)号：US07738389B1
公开(公告)日：2010-06-15
申请号：US11610960
申请日：2006-12-14
申请人： William S Taylor
发明人： William S Taylor
IPC分类号： G01R31/08
CPC分类号： H04M3/303
摘要： A method of providing multiple test access for test equipment in a communication network is provided. The method comprises the step of coupling test apparatus to a first communication line via a first communication circuit in the test apparatus wherein the first communication line has a first quantity of equal bandwidth communication pathways that are dedicated for test access. The first communication line is coupled to a first cross connect apparatus. The test apparatus also has a second communication circuit that is coupled to the first communication circuit. The method further comprises the step of utilizing a second communication line having a second quantity of equal bandwidth communication pathways that are dedicated for test access. The second communication line is coupled between the first cross connect apparatus and a second cross connect apparatus. The second quantity is less than the first quantity. The method further comprises the step of controlling the test apparatus to initiate a test procedure wherein the second communication circuit initiates a test of network facilities associated with the second cross connect apparatus.
摘要翻译：提供了一种在通信网络中为测试设备提供多个测试访问的方法。该方法包括通过测试设备中的第一通信电路将测试设备耦合到第一通信线路的步骤，其中第一通信线路具有专用于测试接入的第一数量相等带宽的通信路径。第一通信线路耦合到第一交叉连接装置。测试装置还具有耦合到第一通信电路的第二通信电路。该方法还包括利用具有专用于测试访问的第二数量相等带宽通信路径的第二通信线路的步骤。第二通信线耦合在第一交叉连接装置和第二交叉连接装置之间。第二个数量小于第一个数量。该方法还包括控制测试装置启动测试程序的步骤，其中第二通信电路启动与第二交叉连接设备相关联的网络设备的测试。

74. 发明申请

US20090150977A1 SECURE REMOTE MANAGEMENT APPLIANCE 有权
标题翻译：安全远程管理器具
公开(公告)号：US20090150977A1
公开(公告)日：2009-06-11
申请号：US12352161
申请日：2009-01-12
申请人： Jeffrey Alan Carley
发明人： Jeffrey Alan Carley
IPC分类号： G06F21/20 , G06F15/16
CPC分类号： H04L63/08 , H04L12/10 , H04L41/0246 , H04L41/06 , H04L41/0803 , H04L41/082 , H04L41/28 , H04L43/00 , H04L43/065 , H04L43/0811 , H04L43/0817 , H04L43/106 , H04L63/0227 , H04L63/104 , H04L63/1441 , H04L63/168 , H04L63/18 , H04M3/2263 , H04M3/303
摘要： A computer network management system with an embedded processor, an analog communication means and a digital interface for network management provides a system for remotely and securely managing a network. Backup power in the form of an uninterrupted power supply, or other power means as appropriate, allows the modem to provide power outage notification to a remote site. The system further provides authentication and authorization capabilities for security purposes.
摘要翻译：具有嵌入式处理器，模拟通信装置和用于网络管理的数字接口的计算机网络管理系统提供用于远程和安全地管理网络的系统。不间断电源或其他电源形式的备用电源适当时允许调制解调器向远程站点提供断电通知。该系统进一步提供用于安全目的的认证和授权功能。

75. 发明授权

US07496950B2 Secure remote management appliance 有权
标题翻译：安全远程管理设备
公开(公告)号：US07496950B2
公开(公告)日：2009-02-24
申请号：US10461827
申请日：2003-06-13
申请人： Jeffrey Alan Carley
发明人： Jeffrey Alan Carley
IPC分类号： H04L9/32
CPC分类号： H04L63/08 , H04L12/10 , H04L41/0246 , H04L41/06 , H04L41/0803 , H04L41/082 , H04L41/28 , H04L43/00 , H04L43/065 , H04L43/0811 , H04L43/0817 , H04L43/106 , H04L63/0227 , H04L63/104 , H04L63/1441 , H04L63/168 , H04L63/18 , H04M3/2263 , H04M3/303
摘要： A computer network management system with an embedded processor, an analog communication means and a digital interface for network management provides a system for remotely and securely managing a network. Backup power in the form of an uninterrupted power supply, or other power means as appropriate, allows the modem to provide power outage notification to a remote site. The system further provides authentication and authorization capabilities for security purposes.
摘要翻译：具有嵌入式处理器，模拟通信装置和用于网络管理的数字接口的计算机网络管理系统提供用于远程和安全地管理网络的系统。不间断电源或其他电源形式的备用电源适当时允许调制解调器向远程站点提供断电通知。该系统进一步提供用于安全目的的认证和授权功能。

76. 发明授权

US07412034B2 Multi-protocol, multi-interface communications device testing system 有权
标题翻译：多协议，多接口通信设备测试系统
公开(公告)号：US07412034B2
公开(公告)日：2008-08-12
申请号：US11255403
申请日：2005-10-20
申请人： Ovidiu Rancu , Mihai Moldovan
发明人： Ovidiu Rancu , Mihai Moldovan
IPC分类号： H04M1/24 , H04M3/08 , H04M3/22
CPC分类号： H04W24/06 , H04M3/08 , H04M3/2209 , H04M3/303 , H04M3/36 , H04W88/06 , H04W88/10
摘要： A multi-protocol, multi-interface communications device testing system is disclosed. The system simultaneously controls communication channels of a communications platform though multiple Interface Protocols, such as TDM, IP and Telephony Application Program Interfaces. The system also allows the creation of multi Interface Protocol Test Scenarios, and displays the results of executing the test results from all Protocols Interfaces and records and displays results.
摘要翻译：公开了一种多协议多接口通信设备测试系统。该系统通过多种接口协议（如TDM，IP和电话应用程序接口）同时控制通信平台的通信信道。该系统还允许创建多接口协议测试场景，并显示从所有协议接口执行测试结果的结果，并记录并显示结果。

77. 发明申请

US20080031424A1 ARRANGEMENT FOR LINE-TESTING 失效
标题翻译：线性测试的安排
公开(公告)号：US20080031424A1
公开(公告)日：2008-02-07
申请号：US11741093
申请日：2007-04-27
申请人： Ari Valve
发明人： Ari Valve
IPC分类号： H04M1/24
CPC分类号： H04M3/303 , H04M3/2209
摘要： This invention generally relates to the arrangements for testing subscriber loops. The invention is based on a solution wherein a test head is behind the high-pass filter of the splitter. In order that this solution is possible, the splitter, i.e. the splitter box has to contain a relay and a relay control element. When a subscriber line is to be tested the test head sends a DC pulse to the relay control element, which directs the relay to connect the subscriber loop to bypass wirings through which the test head can perform necessary testing measurements. When the testing is over the relay control element directs the relay to switch back for connecting the subscriber loop to the common port of the filters.
摘要翻译：本发明一般涉及测试用户环路的布置。本发明基于一种解决方案，其中测试头位于分离器的高通滤波器之后。为了使该解决方案成为可能，分离器，即分路器箱必须包含继电器和继电器控制元件。当要测试用户线路时，测试头向继电器控制元件发送一个直流脉冲，该继电器控制元件指示继电器将用户环路连接到旁路布线，测试头可通过该布线进行必要的测试测量。当测试结束时，继电器控制元件指示继电器切换回以将用户环路连接到滤波器的公共端口。

78. 发明授权

US07190677B2 System and method for multiple test access in a communication network 失效
标题翻译：通信网络中多个测试访问的系统和方法
公开(公告)号：US07190677B2
公开(公告)日：2007-03-13
申请号：US10136080
申请日：2002-05-01
申请人： William S Taylor
发明人： William S Taylor
IPC分类号： G01R31/08
CPC分类号： H04M3/303
摘要： A method of providing multiple test access for test equipment in a communication network is provided. The method comprises the step of coupling test apparatus to a first communication line via a first communication circuit in the test apparatus wherein the first communication line has a first quantity of equal bandwidth communication pathways that are dedicated for test access. The first communication line is coupled to a first cross connect apparatus. The test apparatus also has a second communication circuit that is coupled to the first communication circuit. The method further comprises the step of utilizing a second communication line having a second quantity of equal bandwidth communication pathways that are dedicated for test access. The second communication line is coupled between the first cross connect apparatus and a second cross connect apparatus. The second quantity is less than the first quantity. The method further comprises the step of controlling the test apparatus to initiate a test procedure wherein the second communication circuit initiates a test of network facilities associated with the second cross connect apparatus.
摘要翻译：提供了一种在通信网络中为测试设备提供多个测试访问的方法。该方法包括通过测试设备中的第一通信电路将测试设备耦合到第一通信线路的步骤，其中第一通信线路具有专用于测试接入的第一数量相等带宽的通信路径。第一通信线路耦合到第一交叉连接装置。测试装置还具有耦合到第一通信电路的第二通信电路。该方法还包括利用具有专用于测试访问的第二数量相等带宽通信路径的第二通信线路的步骤。第二通信线耦合在第一交叉连接装置和第二交叉连接装置之间。第二个数量小于第一个数量。该方法还包括控制测试装置启动测试程序的步骤，其中第二通信电路启动与第二交叉连接设备相关联的网络设备的测试。

79. 发明授权

US07099438B2 Multi-protocol, multi-interface communications device testing system 有权
公开(公告)号：US07099438B2
公开(公告)日：2006-08-29
申请号：US10172548
申请日：2002-06-14
申请人： Ovidiu Rancu , Mihai Moldovan
发明人： Ovidiu Rancu , Mihai Moldovan
IPC分类号： H04M1/24 , H04M3/08 , H04M3/22
CPC分类号： H04W24/06 , H04M3/08 , H04M3/2209 , H04M3/303 , H04M3/36 , H04W88/06 , H04W88/10
摘要： A multi-protocol, multi-interface communications device testing system is disclosed. The system simultaneously control communication channels of a communications platform though multiple Interface Protocols, such as TDM, IP and Telephony Application Program Interfaces. The system also allows the creation of multi Interface Protocol Test Scenarios, and displays the results of executing The test results from all Protocols Interfaces and records and displays results.

80. 发明授权

US07061857B2 System and method for fault isolation for DSL loop extenders 有权
公开(公告)号：US07061857B2
公开(公告)日：2006-06-13
申请号：US10077308
申请日：2002-02-15
申请人： Andrew L. Norrell , James T. Schley-May
发明人： Andrew L. Norrell , James T. Schley-May
IPC分类号： H04J1/16
CPC分类号： H04M3/303 , H04B3/46 , H04M3/2209 , H04Q11/00 , H04Q2213/13039 , H04Q2213/13094 , H04Q2213/1316 , H04Q2213/13162 , H04Q2213/13191 , H04Q2213/13298
摘要： A system and method are disclosed to implement fault detection in DSL loop extenders. The system of the invention includes a plurality of loop extenders coupled to a local loop, a loop extender (LE) test box coupled to the local loop, and fault detection circuitry coupled to each of the plurality of loop extenders. The LE test box sends a tone pair associated with a loop extender over the local loop, the loop extender associated with the tone pair processes the tone pair to generate a response tone and sends the response tone to the LE test box via the local loop. Then, the LE test box determines functionality of the loop extender based upon the received response tone.

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