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1.发明授权Method for processing telephone signals supplied by an analog telephone terminal and data supplied by a data terminal 失效用于处理由模拟电话终端提供的电话信号的方法和由数据终端提供的数据公开(公告)号：US06973180B1
公开(公告)日：2005-12-06
申请号：US09633709
申请日：2000-08-07
申请人： Paul Kunisch , Hans-Werner Rudolf
发明人： Paul Kunisch , Hans-Werner Rudolf
CPC分类号： H04B3/18 , H04M11/062
摘要： A method of handling telephone signals supplied by an analog telephone set and data supplied by a data terminal in a subscriber line circuit of a digital telephone switching system used at least in subregions for data transmission includes directly connecting a telephone set and a data terminal with a modem to the digital telephone switching system through a common analog subscriber line, at least one of subjecting data supplied by the data terminal to a sampling operation at a sampling rate above a sampling rate required for telephone information during analog/digital conversion and coding sampling values representing data supplied by the data terminal according to a linear characteristic during analog/digital conversion, and feeding data originating from and handled by the data terminal directly to a data transmission network. A subscriber line circuit for handling telephone signals supplied by an analog telephone set and data supplied by a data terminal is also provided.
摘要翻译： 一种处理由模拟电话机提供的电话信号的方法和数据终端在数字电话交换系统的用户线路电路中提供的数据的方法，至少在子数据区中用于数据传输，包括直接连接电话机和数据终端 通过公共模拟用户线对数字电话交换系统进行调制解调，将数据终端提供的数据以模拟/数字转换和编码采样值之前的电话信息所需采样率的采样速率进行采样操作中的至少一个 表示在模拟/数字转换期间根据线性特性由数据终端提供的数据，以及将由数据终端发起和处理的数据直接馈送到数据传输网络。 还提供了一种用于处理由模拟电话机提供的电话信号和由数据终端提供的数据的用户线电路。
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公开(公告)号：US06236719B1
公开(公告)日：2001-05-22
申请号：US09044567
申请日：1998-03-19
申请人： Thomas Ahrndt , Stephan Binde , Martin Braun , Ira Hilscher , Karl Kloppe , Hans-Werner Rudolf
发明人： Thomas Ahrndt , Stephan Binde , Martin Braun , Ira Hilscher , Karl Kloppe , Hans-Werner Rudolf
IPC分类号： H04M1100
CPC分类号： H04M11/06
摘要： For modem connections via telephone lines, modems that respectively correspond to the modems of the terminal equipment side are arranged in the subscriber line circuits of the telephone switching centers as close as possible to the entry point of the subscriber line circuits. Modem communication only respectively between these pairs.
摘要翻译： 对于通过电话线的调制解调器连接，分别对应于终端设备侧的调制解调器的调制解调器被布置在电话交换中心的用户线电路中，尽可能靠近用户线电路的入口点。 调制解调器通信只分别在这些对之间。
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3.发明授权Method for suppressing quantization noises superimposed on a sinusoidal audible tone transmitted in a digital telecommunications exchange system 失效用于抑制数字电视交换系统中传输的SINUSOIDAL可听音的超定量噪声的方法
公开(公告)号：US5099498A
公开(公告)日：1992-03-24
申请号：US368948
申请日：1989-06-14
CPC分类号： H04Q1/448
摘要： A harmonic tone having an amplitude which is significantly lower than a fundamental audible tone is superimprosed on the audible tone to drown out quantization noises for audible tones transmitted in digital telecommunications exchange systems.
摘要翻译： 具有明显低于基本可听音的振幅的谐波被叠加在可听音上，以消除在数字电信交换系统中发送的可听音的量化噪声。
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4.发明授权Protective circuit for the overvoltage protection of a subscriber line interconnect circuit 失效用于用户线路互连电路的过电压保护的保护电路
公开(公告)号：US4720845A
公开(公告)日：1988-01-19
申请号：US20636
申请日：1987-03-02
CPC分类号： H04M3/18
摘要： The invention describes a protective circuit for the protection of the electronic interconnect circuit (SLIC) and the electronic switches for test access, by means of a threshold setting element which is provided for each conductor (a,b) of a core pair for the shunting of overvoltages to ground, as well as a current path of higher breakover voltage for each conductor of the core pair, which permits checking the subscriber line circuit for line interruption during a malfunction of the threshold setting element.
摘要翻译： 本发明描述了一种用于保护电子互连电路（SLIC）和用于测试接入的电子开关的保护电路，借助于阈值设置元件，该阈值设置元件被提供给用于分流的芯对的每个导体（a，b） 过电压到地，以及对于芯对的每个导体的较高的突破电压的电流路径，这允许在阈值设置元件的故障期间检查用户线电路的线路中断。
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5.发明授权Protective circuit for the overvoltage protection of a subscriber line interconnect circuit 失效用于用户线路互连电路的过电压保护的保护电路
公开(公告)号：US4715058A
公开(公告)日：1987-12-22
申请号：US20809
申请日：1987-03-02
CPC分类号： H04M3/18
摘要： A protective circuit for the electronic interface circuit (SLIC) as well as the electronic switches for test access is described, in which a first threshold setting element for each conductor of the core pair is connected between the line side and a test access and/or isolation switch and the test access switch for the related first conductor of the core pair, for conducting overvoltages to ground, as well as a second threshold setting element bridging access switch which is connected to ground via a third threshold setting element.
摘要翻译： 描述了用于电子接口电路（SLIC）的保护电路以及用于测试接入的电子开关，其中用于芯线对的每个导体的第一阈值设置元件连接在线路侧和测试接入和/或 隔离开关和用于芯线对的相关第一导体的测试访问开关，用于对地进行过电压，以及通过第三阈值设置元件连接到地的桥接接入开关的第二阈值设置元件。
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公开(公告)号：US07352776B1
公开(公告)日：2008-04-01
申请号：US09806415
申请日：1999-09-30
申请人： Joerg Hauptmann , Paul Kunisch , Hans Werner Rudolf , Gerald Krottendorfer , Manfred Preitnegger , Rudi Frenzel , Markus Terschluse , Dirk Schmuecking
发明人： Joerg Hauptmann , Paul Kunisch , Hans Werner Rudolf , Gerald Krottendorfer , Manfred Preitnegger , Rudi Frenzel , Markus Terschluse , Dirk Schmuecking
CPC分类号： H04L25/028 , H04L25/0272 , H04L25/0286 , H04L25/0292 , H04Q11/0442
摘要： The invention relates to a line terminating device for a subscriber line which transmits and receives broadband signals via a single subscriber line, a broadband signal being composed of a broadband or narrowband audio-frequency data signal and a broadband higher-frequency data signal and the frequency bands of the voice signal and of the data signal essentially not overlapping. The line terminating device according to the invention has a digital frequency separating filter in the digital section of the line terminating device, which is arranged in the digital section of the line terminating device so that the audio-frequency voice signal is separated from the higher-frequency data signal. In particular, the line terminating device is suitable for separating an ISDN or POTS voice signal from an ADSL data signal.
摘要翻译： 本发明涉及一种用户线的线路终端设备，用于通过单个用户线路发送和接收宽带信号，宽带信号由宽带或窄带音频数据信号和宽带高频数据信号组成，频率 语音信号和数据信号的频带基本上不重叠。 根据本发明的线路终端设备在线路终端设备的数字部分中具有数字频率分离滤波器，其布置在线路终端设备的数字部分中，使得音频语音信号与较高分辨率的分离滤波器分离， 频率数据信号。 特别地，线路终端设备适合于将ISDN或POTS语音信号与ADSL数据信号分离。
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公开(公告)号：US4881226A
公开(公告)日：1989-11-14
申请号：US147429
申请日：1988-01-25
申请人： Robert Lechner , Hans-Werner Rudolf , Harald Stader , Norbert Wingerath , Christopher C. A. Priest , Nigel P. Dyer , Robert K. P. Galpin , Pierre Albouy , Robert Le Gougnec , Ramatchandirane Nadaradjane , Marcello Manca , Virgilio Mosca , Antonio Nicastro
发明人： Robert Lechner , Hans-Werner Rudolf , Harald Stader , Norbert Wingerath , Christopher C. A. Priest , Nigel P. Dyer , Robert K. P. Galpin , Pierre Albouy , Robert Le Gougnec , Ramatchandirane Nadaradjane , Marcello Manca , Virgilio Mosca , Antonio Nicastro
CPC分类号： H04Q11/0428
摘要： A digital interface of an integrated subscriber line interface circuit is provided. The interface serves for the connection of a signal processor unit. Individual connections are used as signal inputs in signal entry operation of the interface, and as signal outputs in signal transmission operation. Other connections are used as signal inputs in both operating mode, but receive different signals in each operating mode. One group of connections includes two registers with respective associated decoders to enable switching from one to the other, so that the number of operating instructions that can be represented by means of binary signal value combinations applied to the connections is doubled.
摘要翻译： 提供了一种综合用户线接口电路的数字接口。 该接口用于连接信号处理器单元。 单个连接用作接口信号输入操作中的信号输入，并用作信号传输操作中的信号输出。 其他连接用作两种工作模式下的信号输入，但在每种工作模式下都会接收不同的信号。 一组连接包括两个具有各自相关联的解码器的寄存器，以使得能够从一个切换到另一个，使得可以通过应用于连接的二进制信号值组合来表示的操作指令的数量加倍。
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8.发明授权Method for the operation of an interface circuit between a central portion and local portions of a subscriber termination module of a digital time multiplex telecommunications network 失效用于在数字时间多路复用电信网络的用户终端模块的中心部分和本地部分之间操作接口电路的方法
公开(公告)号：US4858226A
公开(公告)日：1989-08-15
申请号：US101112
申请日：1987-09-25
IPC分类号： H04Q11/04
CPC分类号： H04Q11/04
摘要： In a subscriber termination module for coupling a plurality of subscriber termination lines of a digital time multiplex telecommunications network, lines coupling a central portion and local portions individually allocated to at least one subscriber termination line are selectably utilized for the transmission of status setting information to the local portions for setting different operating conditions and for serial transmission, that is, successive transmission of information to be supplied to the individual local portions as well as for simultaneous information transmission from the local portions to the central portion, that is, parallel information transmission.
摘要翻译： 在用于耦合数字时间多路复用电信网络的多个用户终端线路的用户终端模块中，耦合中心部分和单独分配给至少一个用户终端线路的本地部分的线路可选地用于将状态设置信息传输到 用于设置不同操作条件和串行传输的本地部分，即，将要提供给各个本地部分的信息的连续传输以及从本地部分到中心部分的信息传输，即并行信息传输。
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公开(公告)号：US5202882A
公开(公告)日：1993-04-13
申请号：US683689
申请日：1991-04-11
申请人： Hans-Werner Rudolf
发明人： Hans-Werner Rudolf
摘要： Given the prerequisite of a division of a subscriber line circuit into a high-voltage portion and a signal processor that defines the transmission-oriented properties, voltages arising at significant locations of the receiving branch and of the transmitting branch of the signal processor as a result of supplied and reflected sine signals are taken via a digital interface and specific transmission properties such as reflection attenuation and hybrid transfer attenuation are calculated therefrom on the basis of a correlation.
摘要翻译： 鉴于将用户线路电路划分为高压部分和定义面向传输特性的信号处理器的先决条件，因此在接收分支和信号处理器的发射分支的重要位置处产生的电压作为结果 通过数字接口进行提供和反射的正弦信号，并且基于相关性来计算诸如反射衰减和混合传输衰减的特定传输特性。
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10.发明授权Digital interface between at least two subscriber line interface circuits and a processing unit 失效至少两个用户线接口电路和处理单元之间的数字接口
公开(公告)号：US4893309A
公开(公告)日：1990-01-09
申请号：US147428
申请日：1988-01-25
申请人： Robert Lechner , Hans-Werner Rudolf , Harald Stader , Norbert Wingerath , Christopher C. A. Priest , Nigel P. Dyer , Robert K. P. Galpin , Marcello Manca , Virgilio Mosca , Antonio Nicastro , Pierre Albouy , Robert Le Gougnec , Ramatchandirane Nadaradjane
发明人： Robert Lechner , Hans-Werner Rudolf , Harald Stader , Norbert Wingerath , Christopher C. A. Priest , Nigel P. Dyer , Robert K. P. Galpin , Marcello Manca , Virgilio Mosca , Antonio Nicastro , Pierre Albouy , Robert Le Gougnec , Ramatchandirane Nadaradjane
CPC分类号： H04Q11/0428
摘要： A digital interface between at least two subscriber line interface circuits and a processing unit is described. The interface is configured in the form of a parallel interface. The level of an input/output register and of a control register is allocated, as needed, to the connections of the processing unit. These connections can be operated selectively as inputs or outputs. They can also be operated in two modes, depending upon which type of subscriber line interface circuit (SLIC) is connected. The connections of the last-mentioned units are partially operable as inputs or outputs and partially operable only as inputs but in the input case, selectively for various types of input signals.
摘要翻译： 描述了至少两个用户线接口电路和处理单元之间的数字接口。 该接口以并行接口的形式配置。 根据需要，将输入/输出寄存器和控制寄存器的电平分配给处理单元的连接。 这些连接可以选择性地作为输入或输出。 它们也可以以两种模式运行，具体取决于用户线路接口电路（SLIC）的连接类型。 最后提到的单元的连接部分地可操作为输入或输出，并且仅部分地可用作输入，但在输入情况下，可选择性地用于各种类型的输入信号。
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