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1. 发明申请

US20130301824A1 CROSSTALK CANCELLATION DEVICE AND METHOD WITH IMPROVED VECTORING STABILISATION 有权
标题翻译： CROSSTALK取消装置和具有改进的矢量稳定的方法
公开(公告)号：US20130301824A1
公开(公告)日：2013-11-14
申请号：US13990615
申请日：2011-12-07
申请人： Frank Defoort , Jan Verlinden , Dirk Vanderhaegen , Danny Van Bruyssel , Carl Nuzman
发明人： Frank Defoort , Jan Verlinden , Dirk Vanderhaegen , Danny Van Bruyssel , Carl Nuzman
IPC分类号： H04B3/32
CPC分类号： H04B3/32 , H04B1/123 , H04J3/10 , H04M3/34
摘要： A crosstalk cancellation device cancels crosstalk noise of at most M disturbing communication lines in a victim communication line forming part of a vectoring group. The crosstalk cancellation device gradually decreases the cancellation depth of a cancelled disturbing communication line in the victim communication line upon a crosstalk noise variation in the vectoring group requiring cancellation of crosstalk noise of a not yet cancelled disturbing communication line in the victim communication line.
摘要翻译：串扰消除装置消除形成向量组的一部分的受害通信线路中的至多M个干扰通信线路的串扰噪声。串扰抵消装置在受害通信线路中的还未消除的干扰通信线路的串扰噪声消除的向量组中的串扰噪声变化时，逐渐降低受害者通信线路中的抵消干扰通信线路的抵消深度。

2. 发明授权

US07787483B2 Method for impulse noise monitoring, related network terminal, network node and network manager 有权
标题翻译：脉冲噪声监测方法，相关网络终端，网络节点和网络管理器
公开(公告)号：US07787483B2
公开(公告)日：2010-08-31
申请号：US11966186
申请日：2007-12-28
申请人： Dirk Vanderhaegen , Danny Van Bruyssel
发明人： Dirk Vanderhaegen , Danny Van Bruyssel
IPC分类号： H04L12/26 , H04B17/00
CPC分类号： H04L1/0026 , H04L1/0009 , H04L1/0029 , H04L1/0057 , H04L1/1835
摘要： In a network for digital data packet transmission, reception quality of received data packets is sensed (111) by a remote terminal (101). Thereupon, a bit string indicative for the sensed reception quality is generated (112). This bit string or a compressed version of this bit string is transferred (114) in real-time over a management channel to a first central processing unit (121) in a network node (102) where the bit string is compacted or processed. By processing the bit string, the first central processing unit (121) may determine impulse noise characteristics. Alternatively, the bit string or a compressed or compacted version thereof may be forwarded to a second central processing unit (131) in a network manager (103) that processes the bit string and determines impulse noise characteristics.
摘要翻译：在用于数字数据分组传输的网络中，远程终端（101）感测（111）所接收的数据分组的接收质量。因此，产生指示感测的接收质量的位串（112）。该位串的该位串或压缩版本通过管理信道被实时地传输（114）到位串被压缩或处理的网络节点（102）中的第一中央处理单元（121）。通过处理位串，第一中央处理单元（121）可以确定脉冲噪声特性。或者，位串或其压缩或压缩版本可以被转发到处理位串并确定脉冲噪声特性的网络管理器（103）中的第二中央处理单元（131）。

3. 发明申请

US20080165838A1 METHOD FOR IMPULSE NOISE MONITORING, RELATED NETWORK TERMINAL, NETWORK NODE AND NETWORK MANAGER 有权
标题翻译：用于脉冲噪声监测的方法，相关网络终端，网络节点和网络管理器
公开(公告)号：US20080165838A1
公开(公告)日：2008-07-10
申请号：US11966186
申请日：2007-12-28
申请人： Dirk VANDERHAEGEN , Danny Van Bruyssel
发明人： Dirk VANDERHAEGEN , Danny Van Bruyssel
IPC分类号： H04B17/00
CPC分类号： H04L1/0026 , H04L1/0009 , H04L1/0029 , H04L1/0057 , H04L1/1835
摘要： In a network for digital data packet transmission, reception quality of received data packets is sensed (111) by a remote terminal (101). Thereupon, a bit string indicative for the sensed reception quality is generated (112). This bit string or a compressed version of this bit string is transferred (114) in real-time over a management channel to a first central processing unit (121) in a network node (102) where the bit string is compacted or processed. By processing the bit string, the first central processing unit (121) may determine impulse noise characteristics. Alternatively, the bit string or a compressed or compacted version thereof may be forwarded to a second central processing unit (131) in a network manager (103) that processes the bit string and determines impulse noise characteristics.
摘要翻译：在用于数字数据分组传输的网络中，远程终端（101）感测（111）所接收的数据分组的接收质量。因此，产生指示感测的接收质量的位串（112）。该位串的该位串或压缩版本通过管理信道被实时地传输（114）到位串被压缩或处理的网络节点（102）中的第一中央处理单元（121）。通过处理位串，第一中央处理单元（121）可以确定脉冲噪声特性。或者，位串或其压缩或压缩版本可以被转发到处理位串并确定脉冲噪声特性的网络管理器（103）中的第二中央处理单元（131）。

4. 发明授权

US09172427B2 Crosstalk cancellation device and method with improved vectoring stabilisation 有权
标题翻译：串扰消除装置和方法具有改进的矢量稳定性
公开(公告)号：US09172427B2
公开(公告)日：2015-10-27
申请号：US13990615
申请日：2011-12-07
申请人： Frank Defoort , Jan Verlinden , Dirk Vanderhaegen , Danny Van Bruyssel , Carl Nuzman
发明人： Frank Defoort , Jan Verlinden , Dirk Vanderhaegen , Danny Van Bruyssel , Carl Nuzman
IPC分类号： H04B3/32 , H04M3/34 , H04B1/12 , H04J3/10
CPC分类号： H04B3/32 , H04B1/123 , H04J3/10 , H04M3/34
摘要： A crosstalk cancellation device cancels crosstalk noise of at most M disturbing communication lines in a victim communication line forming part of a vectoring group. The crosstalk cancellation device gradually decreases the cancellation depth of a cancelled disturbing communication line in the victim communication line upon a crosstalk noise variation in the vectoring group requiring cancellation of crosstalk noise of a not yet cancelled disturbing communication line in the victim communication line.
摘要翻译：串扰消除装置消除形成向量组的一部分的受害通信线路中的至多M个干扰通信线路的串扰噪声。串扰抵消装置在受害通信线路中的还未消除的干扰通信线路的串扰噪声消除的向量组中的串扰噪声变化时，逐渐降低受害者通信线路中的抵消干扰通信线路的抵消深度。

5. 发明授权

US08441946B2 Method for monitoring impulse noise 有权
标题翻译：脉冲噪声监测方法
公开(公告)号：US08441946B2
公开(公告)日：2013-05-14
申请号：US12060468
申请日：2008-04-01
申请人： Dirk Vanderhaegen , Danny Van Bruyssel
发明人： Dirk Vanderhaegen , Danny Van Bruyssel
IPC分类号： H04L12/26
CPC分类号： H04L1/20 , H04L1/24
摘要： In a network for digital data packet transmission, quality records are stored in a memory. Each of the quality records is indicative for a reception quality being sensed of one or more received data packets. Thereupon, upon overflow of the memory, one or more of the quality records is discarded from the memory. For at least one of the quality records, discarding weights are generated as a function of at least one of the quality records and associated to the quality records. Hereby, upon such overflow, the discarding weights are taken into account in predefined rules and conditions according to which the discarding of the quality records is performed.
摘要翻译：在用于数字数据分组传输的网络中，质量记录被存储在存储器中。每个质量记录指示感测到一个或多个接收到的数据分组的接收质量。于是，当存储器溢出时，一个或多个质量记录被从存储器中丢弃。对于质量记录中的至少一个，丢弃权重作为至少一个质量记录并与质量记录相关联的函数产生。因此，在这样的溢出的情况下，在执行丢弃质量记录的预定义的规则和条件中考虑丢弃权重。

6. 发明授权

US08829916B2 Methods for determining the location of a defect in a wired transmission line and systems according to such methods 有权
标题翻译：用于根据这种方法确定有线传输线中的缺陷的位置的方法和系统
公开(公告)号：US08829916B2
公开(公告)日：2014-09-09
申请号：US13144019
申请日：2010-01-27
申请人： Frank Cyriel Michel Defoort , Danny Van Bruyssel
发明人： Frank Cyriel Michel Defoort , Danny Van Bruyssel
IPC分类号： G01R31/08 , H04M3/08 , H04M3/30
CPC分类号： H04M3/085 , H04M3/30
摘要： In one embodiment, the method for locating a defect in a wired transmission line, which extends between a first end and a second end, includes measuring a first modified noise signal at the first end by a first measuring unit, and making a first representation of the first modified noise signal. A second modified noise signal is measured at the second end by a second measuring unit, and a second representation of the second modified noise signal is made. The location of the defects are derived from the representations.
摘要翻译：在一个实施例中，用于定位在第一端和第二端之间延伸的有线传输线中的缺陷的方法包括在第一端通过第一测量单元测量第一修改的噪声信号，并且进行第一表示第一个修改的噪声信号。在第二端通过第二测量单元测量第二修改噪声信号，并且进行第二修改噪声信号的第二表示。缺陷的位置来源于表示。

7. 发明申请

US20090060013A1 OPTIMIZING PRECODER SETTINGS USING AVERAGE SINR REPORTS FOR GROUPS OF TONES 有权
标题翻译：使用平均组合报告的优化预处理器设置
公开(公告)号：US20090060013A1
公开(公告)日：2009-03-05
申请号：US12197409
申请日：2008-08-25
申请人： Alexei E. Ashikhmin , Adriaan J. De Lind Van Wijngaarden , Gerhard Guenter Theodor Kramer , Jochen Maes , Carl Jeremy Nuzman , Carl Robert Posthuma , Danny Van Bruyssel , Jan S. Verlinden , Philip Alfred Whiting , Miroslav Zivkovic
发明人： Alexei E. Ashikhmin , Adriaan J. De Lind Van Wijngaarden , Gerhard Guenter Theodor Kramer , Jochen Maes , Carl Jeremy Nuzman , Carl Robert Posthuma , Danny Van Bruyssel , Jan S. Verlinden , Philip Alfred Whiting , Miroslav Zivkovic
IPC分类号： H04L5/16
CPC分类号： H04B3/32 , H04B7/0417 , H04B7/0632 , H04B17/318 , H04B17/345 , H04J14/02 , H04L5/0023 , H04L25/03343 , H04L2025/03414 , H04L2025/03426
摘要： Techniques are disclosed for compensating for crosstalk using adaptation of data signals transmitted over respective channels of a communication network. In one example, a method comprises the following steps. Data is transmitted to a communication network device via a communication line during a sequence of periods. For each period of the sequence of periods, a separate value of a measure of crosstalk that was measured at the communication network device is received, each value being an average of measurements at the device of measures of crosstalk for a plurality of communication network signal subcarriers. For each individual signal subcarrier of the plurality, a matrix is updated based on the received values, the matrix being configured to precode data transmissions to the communication network device over the individual signal subcarrier. The communication network may be a DSL system, the signal subcarriers may be DSL tones, and the measure of crosstalk may be a SINR value.
摘要翻译：公开了用于通过在通信网络的各个信道上发送的数据信号的适配来补偿串扰的技术。在一个示例中，一种方法包括以下步骤。在一段时间段内，数据通过通信线路传送到通信网络设备。对于周期序列的每个周期，接收在通信网络设备处测量的串扰度量的单独值，每个值是在多个通信网络信号子载波的串扰测量装置处的测量的平均值。对于多个的每个单独的信号副载波，基于接收的值来更新矩阵，该矩阵被配置为通过各个信号子载波对数据传输进行通信网络设备的数据传输。通信网络可以是DSL系统，信号子载波可以是DSL音调，并且串扰的测量可以是SINR值。

8. 发明授权

US10038473B2 Methods and systems for reducing crosstalk via stabilized vectoring control 有权
公开(公告)号：US10038473B2
公开(公告)日：2018-07-31
申请号：US14609657
申请日：2015-01-30
申请人： Carl J. Nuzman , Danny Van Bruyssel
发明人： Carl J. Nuzman , Danny Van Bruyssel
IPC分类号： H04B3/32 , H04B3/06 , H04B3/487
CPC分类号： H04B3/32 , H04B3/06 , H04B3/487
摘要： In one example embodiment, a method includes obtaining a crosstalk channel and a channel matrix and determining a power controlling matrix, the power controlling matrix for regulating powers corresponding to a plurality of active communication lines. The method further includes determining a vectoring matrix based on applying the power controlling matrix to the crosstalk channel and generating vectored signals using the vectoring matrix for communication of data over the plurality of active communication lines.

9. 发明申请

US20090073868A1 Device and associated method for measuring crosstalk 审中-公开
标题翻译：用于测量串扰的装置和相关方法
公开(公告)号：US20090073868A1
公开(公告)日：2009-03-19
申请号：US12230771
申请日：2008-09-04
申请人： Mamoun Guenach , Danny Van Bruyssel , Geert Bert Maarten Ysebaert , Jochen Maes , Michael Peeters
发明人： Mamoun Guenach , Danny Van Bruyssel , Geert Bert Maarten Ysebaert , Jochen Maes , Michael Peeters
IPC分类号： H04J1/12
CPC分类号： H04L27/2601 , H04B3/487 , H04M3/303 , H04M3/34
摘要： The present invention relates to a crosstalk estimation device for estimating crosstalk between disturber communication lines and victim communication lines. The crosstalk estimation device is able to change the power spectral density PSD on the victim communication lines and/or the disturber communication lines. The crosstalk estimation device further receives measured changes in operational parameters on the victim communication lines and/or disturber communication lines in order to estimate the crosstalk induced in the victim communication lines and/or disturber communication lines.
摘要翻译：串扰估计装置技术领域本发明涉及用于估计干扰通信线路和受害通信线路之间的串扰的串扰估计装置。串扰估计装置能够改变受害通信线路和/或干扰通信线路上的功率谱密度PSD。串扰估计装置还接收受害通信线路和/或干扰通信线路上的操作参数的测量变化，以便估计受害通信线路和/或干扰通信线路中引起的串扰。

10. 发明授权

US08830812B2 Optimizing precoder settings using average SINR reports for groups of tones 有权
标题翻译：使用平均SINR报告优化预编码器设置，以了解组音
公开(公告)号：US08830812B2
公开(公告)日：2014-09-09
申请号：US12197409
申请日：2008-08-25
申请人： Alexei E. Ashikhmin , Adriaan J. De Lind Van Wijngaarden , Gerhard Guenter Theodor Kramer , Jochen Maes , Carl Jeremy Nuzman , Carl Robert Posthuma , Danny Van Bruyssel , Jan S. Verlinden , Philip Alfred Whiting , Miroslav Zivkovic
发明人： Alexei E. Ashikhmin , Adriaan J. De Lind Van Wijngaarden , Gerhard Guenter Theodor Kramer , Jochen Maes , Carl Jeremy Nuzman , Carl Robert Posthuma , Danny Van Bruyssel , Jan S. Verlinden , Philip Alfred Whiting , Miroslav Zivkovic
IPC分类号： H04J1/12 , H04B3/20
CPC分类号： H04B3/32 , H04B7/0417 , H04B7/0632 , H04B17/318 , H04B17/345 , H04J14/02 , H04L5/0023 , H04L25/03343 , H04L2025/03414 , H04L2025/03426
摘要： Techniques are disclosed for compensating for crosstalk using adaptation of data signals transmitted over respective channels of a communication network. In one example, a method comprises the following steps. Data is transmitted to a communication network device via a communication line during a sequence of periods. For each period of the sequence of periods, a separate value of a measure of crosstalk that was measured at the communication network device is received, each value being an average of measurements at the device of measures of crosstalk for a plurality of communication network signal subcarriers. For each individual signal subcarrier of the plurality, a matrix is updated based on the received values, the matrix being configured to precode data transmissions to the communication network device over the individual signal subcarrier. The communication network may be a DSL system, the signal subcarriers may be DSL tones, and the measure of crosstalk may be a SINR value.
摘要翻译：公开了用于通过在通信网络的各个信道上发送的数据信号的适配来补偿串扰的技术。在一个示例中，一种方法包括以下步骤。在一段时间段内，数据通过通信线路传送到通信网络设备。对于周期序列的每个周期，接收在通信网络设备处测量的串扰度量的单独值，每个值是在多个通信网络信号子载波的串扰测量装置处的测量的平均值。对于多个的每个单独的信号副载波，基于接收的值更新矩阵，该矩阵被配置为通过各个信号副载波对数据传输进行通信网络设备的数据传输。通信网络可以是DSL系统，信号子载波可以是DSL音调，并且串扰的测量可以是SINR值。

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