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公开(公告)号：US08713393B2
公开(公告)日：2014-04-29
申请号：US12209212
申请日：2008-09-12
申请人： Bernd Heise , Michael Horvat , Chunfeng Hu , Juraj Povazanec , Gert Schedelbeck , Dietmar Schoppmeier , Ingo Volkening
发明人： Bernd Heise , Michael Horvat , Chunfeng Hu , Juraj Povazanec , Gert Schedelbeck , Dietmar Schoppmeier , Ingo Volkening
IPC分类号： G06F11/00
CPC分类号： H04L1/0085 , H04L1/0007 , H04L1/1628 , H04L1/1812 , H04L1/1874 , H04L1/1887
摘要： Embodiments related to retransmission and a retransmission request are described and depicted.
摘要翻译： 描述和描述与重发相关的实施例和重传请求。
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公开(公告)号：US08320436B2
公开(公告)日：2012-11-27
申请号：US13330060
申请日：2011-12-19
申请人： Michael Horvat , Bernd Heise
发明人： Michael Horvat , Bernd Heise
IPC分类号： H04B3/46
CPC分类号： H04B3/466 , H04M3/30 , H04M11/062
摘要： Received signal measurements are calibrated in a communication device by measuring a received signal level for each of one or more subcarriers of a transmitted signal received from another communication device, converting the measured received signal level for each of the one or more subcarriers into a corresponding measured power level, estimating a terminal-to-terminal impedance between the communication devices and calculating a corrected power level for each of the one or more subcarriers as a function of the measured power level for the subcarrier, a known reference input impedance for the communication device and the estimated terminal-to-terminal impedance.
摘要翻译： 接收信号测量在通信设备中通过测量从另一个通信设备接收的发射信号的一个或多个子载波中的每一个的接收信号电平进行校准，将测量的一个或多个子载波中的每一个的接收信号电平转换成对应的测量 功率电平，估计通信设备之间的终端到终端阻抗，并且根据所测量的子载波的功率电平来计算所述一个或多个子载波中的每一个的校正功率电平，所述通信设备的已知参考输入阻抗 和估计的端到端阻抗。
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公开(公告)号：US20120087404A1
公开(公告)日：2012-04-12
申请号：US13330060
申请日：2011-12-19
申请人： Michael Horvat , Bernd Heise
发明人： Michael Horvat , Bernd Heise
IPC分类号： H03H7/38
CPC分类号： H04B3/466 , H04M3/30 , H04M11/062
摘要： Received signal measurements are calibrated in a communication device by measuring a received signal level for each of one or more subcarriers of a transmitted signal received from another communication device, converting the measured received signal level for each of the one or more subcarriers into a corresponding measured power level, estimating a terminal-to-terminal impedance between the communication devices and calculating a corrected power level for each of the one or more subcarriers as a function of the measured power level for the subcarrier, a known reference input impedance for the communication device and the estimated terminal-to-terminal impedance.
摘要翻译： 接收信号测量在通信设备中通过测量从另一个通信设备接收的发射信号的一个或多个子载波中的每一个的接收信号电平进行校准，将测量的一个或多个子载波中的每一个的接收信号电平转换成对应的测量 功率电平，估计通信设备之间的终端到终端阻抗，并且根据所测量的子载波的功率电平来计算所述一个或多个子载波中的每一个的校正功率电平，所述通信设备的已知参考输入阻抗 和估计的端到端阻抗。
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公开(公告)号：US20120060076A1
公开(公告)日：2012-03-08
申请号：US13290413
申请日：2011-11-07
申请人： Vladimir Oksman , Bernd Heise
发明人： Vladimir Oksman , Bernd Heise
IPC分类号： G06F11/07
CPC分类号： H04L1/0009 , H04L1/0071
摘要： Methods and communication systems are presented, in which impulse noise is monitored on a communication channel, and impulse noise protection parameters are adjusted according to the monitored impulse noise without interrupting communication service.
摘要翻译： 提出了方法和通信系统，其中在通信信道上监视脉冲噪声，并且根据所监视的脉冲噪声来调整脉冲噪声保护参数，而不中断通信服务。
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公开(公告)号：US07899124B2
公开(公告)日：2011-03-01
申请号：US11855215
申请日：2007-09-14
申请人： Bernd Heise , Vladimir Oksman
发明人： Bernd Heise , Vladimir Oksman
CPC分类号： H04L1/0071 , H04L1/0009
摘要： One embodiment of the present invention relates to a method of transferring data in a communication system. In the method, an initial impulse noise protection value is determined. A number of redundancy bits is added to blocks of data to form codewords as a function of the initial impulse noise protection value, where the impulse noise protection value corresponds to a number of consecutive symbols that can be corrected. The number of symbols that can be correctly transmitted is changed by changing only the number of redundancy bits added to each block of data.
摘要翻译： 本发明的一个实施例涉及一种在通信系统中传送数据的方法。 在该方法中，确定初始脉冲噪声保护值。 多个冗余位被添加到数据块以形成作为初始脉冲噪声保护值的函数的码字，其中脉冲噪声保护值对应于可以校正的连续符号的数量。 可以通过仅改变添加到每个数据块的冗余位的数量来改变可以正确传输的符号数。
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公开(公告)号：US20100309965A1
公开(公告)日：2010-12-09
申请号：US12859979
申请日：2010-08-20
CPC分类号： H04L5/0046 , H04L5/0007 , H04L5/006 , H04L5/0064
摘要： Allocation of different signal-to-noise margins to different carriers in a multi-carrier system is described. A preferred embodiment comprises assigning signal-to-noise ratio (SNR) margins to carriers in a multi-carrier system, comprises assigning a first SNR margin to a first data service based upon a first service characteristic, assigning a second SNR margin to a second data service based upon a second service characteristic, transmitting data associated with the first data service using the first signal-to-noise margin, and transmitting data associated with the second data service using the second signal-to-noise margin.
摘要翻译： 描述了在多载波系统中将不同信噪比裕度分配给不同载波的情况。 优选实施例包括向多载波系统中的载波分配信噪比（SNR）余量，包括基于第一服务特性向第一数据服务分配第一SNR余量，将第二SNR余量分配给第二信号 基于第二服务特性的数据服务，使用第一信噪比容限发送与第一数据服务相关联的数据，以及使用第二信噪比容限发送与第二数据服务相关联的数据。
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47.发明授权Adjusting a transmit power of a subscriber device of a communication network by a transmit/receive means 有权通过发送/接收装置调整通信网络的用户设备的发送功率公开(公告)号：US07664522B2
公开(公告)日：2010-02-16
申请号：US11484346
申请日：2006-07-11
申请人： Reinhard Stolle , Bernd Heise
发明人： Reinhard Stolle , Bernd Heise
IPC分类号： H04Q7/20
CPC分类号： H04B3/48 , H04L27/2626
摘要： A device for adjusting a transmit power spectrum of a subscriber device of a communication network, having a means for receiving an attenuation measure for an attenuation, which a signal experiences on its way from a transmit/receive means to the subscriber device of the communication network connected to the transmit/receive means, from the subscriber device, a means for determining a modified attenuation measure and shaping coefficients for a frequency-dependent shaping of the transmit power spectrum based on the attenuation measure determined by and received from the subscriber device, and a means for transferring the modified attenuation measure and the shaping coefficients to the subscriber device.
摘要翻译： 一种用于调整通信网络的用户设备的发射功率谱的设备，具有用于接收衰减的衰减测量的装置，信号在从发射/接收装置到通信网络的用户设备的路上经历 从用户设备连接到发射/接收装置，用于基于由订户设备确定的和从用户设备接收的衰减测量，确定修改的衰减测量和整形系数以用于发射功率谱的频率相关整形的装置，以及 用于将修改的衰减测量和整形系数传送到用户设备的装置。
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公开(公告)号：US20090313517A1
公开(公告)日：2009-12-17
申请号：US12543916
申请日：2009-08-19
CPC分类号： H04L1/0083 , H04L1/1874 , H04L1/1887
摘要： One embodiment relates to a method of transmitting data from a transmitter to a receiver. In the method, a payload data stream is provided which comprises a plurality of payload data units. A container stream is formed which comprises a plurality of containers having respective container identifiers, where a container includes an integer number of the payload data units and where the container identifiers collectively establish a predetermined order for consecutive containers. A codeword stream is formed which comprises a plurality of codewords having respective redundancy information, where a codeword includes at least a portion of the container and where redundancy information of the codeword facilitates detection of erroneous data in the codeword. The codeword is transmitted from the transmitter to the receiver. Other methods and systems are also disclosed.
摘要翻译： 一个实施例涉及一种从发射机向接收机发送数据的方法。 在该方法中，提供了包括多个有效载荷数据单元的有效载荷数据流。 形成容器流，其包括具有相应容器标识符的多个容器，其中容器包括整数数量的有效载荷数据单元，以及容器标识符共同建立连续容器的预定顺序。 形成码字流，其包括具有相应冗余信息的多个码字，其中码字包括容器的至少一部分，并且码字的冗余信息有助于检测码字中的错误数据。 码字从发射机发射到接收机。 还公开了其它方法和系统。
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公开(公告)号：US07630489B2
公开(公告)日：2009-12-08
申请号：US10943171
申请日：2004-09-16
申请人： Vladimir Oksman , Bernd Heise
发明人： Vladimir Oksman , Bernd Heise
CPC分类号： H04L1/0009 , H04L1/0071
摘要： Methods and communication systems are presented, in which impulse noise is monitored on a communication channel, and impulse noise protection parameters are adjusted according to the monitored impulse noise without interrupting communication service.
摘要翻译： 提出了方法和通信系统，其中在通信信道上监视脉冲噪声，并且根据所监视的脉冲噪声来调整脉冲噪声保护参数，而不中断通信服务。
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50.发明申请公开(公告)号：US20090122848A1
公开(公告)日：2009-05-14
申请号：US11937840
申请日：2007-11-09
申请人： Michael Horvat , Bernd Heise
发明人： Michael Horvat , Bernd Heise
IPC分类号： H04B3/46
CPC分类号： H04B3/466 , H04M3/30 , H04M11/062
摘要： Methods and apparatus for calibrating received signal measurements in a digital subscriber line (DSL) device are disclosed. In an exemplary method, a received signal level is measured for each of one or more subcarriers of a digital subscriber line signal and converted into a corresponding measured power level. A corrected received power level is calculated as a function of the measured power level, a reference input impedance value, a nominal loop impedance value, and a pre-determined input impedance value for the DSL device.
摘要翻译： 公开了用于在数字用户线（DSL）设备中校准接收信号测量的方法和装置。 在示例性方法中，对数字用户线路信号的一个或多个子载波中的每一个测量接收信号电平，并将其转换成对应的测量功率电平。 根据测量的功率电平，参考输入阻抗值，标称环路阻抗值和DSL设备的预定输入阻抗值来计算校正的接收功率电平。
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