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公开(公告)号：US07636389B2
公开(公告)日：2009-12-22
申请号：US12013874
申请日：2008-01-14
IPC分类号： H03H7/30
CPC分类号： H04L25/03038 , H04L25/03019 , H04L2025/03414 , H04L2025/03477 , H04L2025/03611 , H04L2025/03617 , H04L2025/03764 , H04L2025/0377
摘要： Using a known or later developed time domain equalizer coefficient training algorithm, a least square solution for the time domain equalizer coefficients is taken at a starting point and iteratively improved on. In particular, the improvement is directed towards maximizing number of bits per frame loaded over the time domain equalizer coefficient choice. This can be accomplished by maximizing capacity directly rather than setting a goal to shorten the channel and hoping that the capacity will be maximized as a result.
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2.发明申请Systems and Methods that Provide Frequency Domain Supplemental Training of the Time Domain Equalizer for DMT 有权为DMT提供时域均衡器频域补充训练的系统和方法公开(公告)号：US20100290514A1
公开(公告)日：2010-11-18
申请号：US12783783
申请日：2010-05-20
IPC分类号： H04L27/01
CPC分类号： H04L25/03038 , H04L25/03019 , H04L2025/03414 , H04L2025/03477 , H04L2025/03611 , H04L2025/03617 , H04L2025/03764 , H04L2025/0377
摘要： Using a known or later developed time domain equalizer coefficient training algorithm, a least square solution for the time domain equalizer coefficients is taken at a starting point and iteratively improved on. In particular, the improvement is directed towards maximizing number of bits per frame loaded over the time domain equalizer coefficient choice. This can be accomplished by maximizing capacity directly rather than setting a goal to shorten the channel and hoping that the capacity will be maximized as a result.
摘要翻译： 使用已知或稍后开发的时域均衡器系数训练算法，在起点进行时域均衡器系数的最小二乘解，迭代改进。 特别地，改进旨在通过时域均衡器系数选择来最大化每帧加载的比特数。 这可以通过直接最大化容量来实现，而不是设定缩短通道的目标，并希望能力最大化。
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3.发明申请公开(公告)号：US20100054321A1
公开(公告)日：2010-03-04
申请号：US12615077
申请日：2009-11-09
IPC分类号： H04L27/01
CPC分类号： H04L25/03038 , H04L25/03019 , H04L2025/03414 , H04L2025/03477 , H04L2025/03611 , H04L2025/03617 , H04L2025/03764 , H04L2025/0377
摘要： Using a known or later developed time domain equalizer coefficient training algorithm, a least square solution for the time domain equalizer coefficients is taken at a starting point and iteratively improved on. In particular, the improvement is directed towards maximizing number of bits per frame loaded over the time domain equalizer coefficient choice. This can be accomplished by maximizing capacity directly rather than setting a goal to shorten the channel and hoping that the capacity will be maximized as a result.
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4.发明申请Systems and Methods that Provide Frequency Domain Supplemental Training of the Time Domain Equalizer for DMT 审中-公开为DMT提供时域均衡器频域补充训练的系统和方法公开(公告)号：US20120087399A1
公开(公告)日：2012-04-12
申请号：US13330943
申请日：2011-12-20
CPC分类号： H04L25/03038 , H04L25/03019 , H04L2025/03414 , H04L2025/03477 , H04L2025/03611 , H04L2025/03617 , H04L2025/03764 , H04L2025/0377
摘要： Using a known or later developed time domain equalizer coefficient training algorithm, a least square solution for the time domain equalizer coefficients is taken at a starting point and iteratively improved on. In particular, the improvement is directed towards maximizing number of bits per frame loaded over the time domain equalizer coefficient choice. This can be accomplished by maximizing capacity directly rather than setting a goal to shorten the channel and hoping that the capacity will be maximized as a result.
摘要翻译： 使用已知或稍后开发的时域均衡器系数训练算法，在起点进行时域均衡器系数的最小二乘解，迭代改进。 特别地，改进旨在通过时域均衡器系数选择来最大化每帧加载的比特数。 这可以通过直接最大化容量来实现，而不是设定缩短通道的目标，并希望能力最大化。
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5.发明授权Systems and methods that provide frequency domain supplemental training of the time domain equalizer for DMT 有权为DMT提供时域均衡器的频域补充训练的系统和方法公开(公告)号：US08102909B2
公开(公告)日：2012-01-24
申请号：US12783783
申请日：2010-05-20
IPC分类号： H03H7/30
CPC分类号： H04L25/03038 , H04L25/03019 , H04L2025/03414 , H04L2025/03477 , H04L2025/03611 , H04L2025/03617 , H04L2025/03764 , H04L2025/0377
摘要： Using a known or later developed time domain equalizer coefficient training algorithm, a least square solution for the time domain equalizer coefficients is taken at a starting point and iteratively improved on. In particular, the improvement is directed towards maximizing number of bits per frame loaded over the time domain equalizer coefficient choice. This can be accomplished by maximizing capacity directly rather than setting a goal to shorten the channel and hoping that the capacity will be maximized as a result.
摘要翻译： 使用已知或稍后开发的时域均衡器系数训练算法，在起点进行时域均衡器系数的最小二乘解，迭代改进。 特别地，改进旨在通过时域均衡器系数选择来最大化每帧加载的比特数。 这可以通过直接最大化容量来实现，而不是设定缩短通道的目标，并希望能够最大化容量。
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6.发明授权Systems and methods that provide frequency domain supplemental training of the time domain equalizer for DMT 有权为DMT提供时域均衡器的频域补充训练的系统和方法公开(公告)号：US07180938B2
公开(公告)日：2007-02-20
申请号：US09982065
申请日：2001-10-19
IPC分类号： H03H7/30
CPC分类号： H04L25/03038 , H04L25/03019 , H04L2025/03414 , H04L2025/03477 , H04L2025/03611 , H04L2025/03617 , H04L2025/03764 , H04L2025/0377
摘要： Using a known or later developed time domain equalizer coefficient training algorithm, a least square solution for the time domain equalizer coefficients is taken at a starting point and iteratively improved on. In particular, the improvement is directed towards maximizing number of bits per frame loaded over the time domain equalizer coefficient choice. This can be accomplished by maximizing capacity directly rather than setting a goal to shorten the channel and hoping that the capacity will be maximized as a result.
摘要翻译： 使用已知或稍后开发的时域均衡器系数训练算法，在起点进行时域均衡器系数的最小二乘解，迭代改进。 特别地，改进旨在通过时域均衡器系数选择来最大化每帧加载的比特数。 这可以通过直接最大化容量来实现，而不是设定缩短通道的目标，并希望能力最大化。
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7.发明申请SYSTEMS AND METHODS THAT PROVIDE FREQUENCY DOMAIN SUPPLEMENTAL TRAINING OF THE TIME DOMAIN EQUALIZER FOR DMT 失效为DMT提供时域均衡器的频域补充培训的系统和方法公开(公告)号：US20080107164A1
公开(公告)日：2008-05-08
申请号：US12013874
申请日：2008-01-14
申请人： Stuart Sandberg , Arnon Friedmann , Jelena Jovin , Bindu Chandna
发明人： Stuart Sandberg , Arnon Friedmann , Jelena Jovin , Bindu Chandna
IPC分类号： H03H7/30
CPC分类号： H04L25/03038 , H04L25/03019 , H04L2025/03414 , H04L2025/03477 , H04L2025/03611 , H04L2025/03617 , H04L2025/03764 , H04L2025/0377
摘要： Using a known or later developed time domain equalizer coefficient training algorithm, a least square solution for the time domain equalizer coefficients is taken at a starting point and iteratively improved on. In particular, the improvement is directed towards maximizing number of bits per frame loaded over the time domain equalizer coefficient choice. This can be accomplished by maximizing capacity directly rather than setting a goal to shorten the channel and hoping that the capacity will be maximized as a result.
摘要翻译： 使用已知或稍后开发的时域均衡器系数训练算法，在起点进行时域均衡器系数的最小二乘解，迭代改进。 特别地，改进旨在通过时域均衡器系数选择来最大化每帧加载的比特数。 这可以通过直接最大化容量来实现，而不是设定缩短通道的目标，并希望能力最大化。
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8.发明申请SYSTEMS AND METHODS THAT PROVIDE FREQUENCY DOMAIN SUPPLEMENTAL TRAINING OF THE TIME DOMAIN EQUALIZER FOR DMT 审中-公开为DMT提供时域均衡器的频域补充培训的系统和方法公开(公告)号：US20070104262A1
公开(公告)日：2007-05-10
申请号：US11616630
申请日：2006-12-27
申请人： Stuart Sandberg , Arnon Friedmann , Jelena Jovin , Bindu Chandna
发明人： Stuart Sandberg , Arnon Friedmann , Jelena Jovin , Bindu Chandna
CPC分类号： H04L25/03038 , H04L25/03019 , H04L2025/03414 , H04L2025/03477 , H04L2025/03611 , H04L2025/03617 , H04L2025/03764 , H04L2025/0377
摘要： Using a known or later developed time domain equalizer coefficient training algorithm, a least square solution for the time domain equalizer coefficients is taken at a starting point and iteratively improved on. In particular, the improvement is directed towards maximizing number of bits per frame loaded over the time domain equalizer coefficient choice. This can be accomplished by maximizing capacity directly rather than setting a goal to shorten the channel and hoping that the capacity will be maximized as a result.
摘要翻译： 使用已知或稍后开发的时域均衡器系数训练算法，在起点进行时域均衡器系数的最小二乘解，迭代改进。 特别地，改进旨在通过时域均衡器系数选择来最大化每帧加载的比特数。 这可以通过直接最大化容量来实现，而不是设定缩短通道的目标，并希望能力最大化。
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公开(公告)号：US20100299574A1
公开(公告)日：2010-11-25
申请号：US12783839
申请日：2010-05-20
CPC分类号： H04L1/0041 , H03M13/1102 , H03M13/118 , H03M13/251 , H03M13/255 , H03M13/6516 , H04L1/0058
摘要： Typical forward error correction methods employ Trellis Code Modulation. By substituting low density parity check coding in place of the convolution code as part of a combined modulation and encoding procedure, low density parity check coding and modulation can be performed. The low density parity check codes have no error floor, no cycles, an equal bit error rate for the information bits and the parity bits, and timely construction of both a parity check matrix with variable codeword size and a generator matrix is possible.
摘要翻译： 典型的前向纠错方法采用格码编码调制。 通过将低密度奇偶校验编码替代为卷积码作为组合调制和编码过程的一部分，可以执行低密度奇偶校验编码和调制。 低密度奇偶校验码对信息比特和奇偶校验位没有错误帧，没有周期，相等误码率，并且可以及时构建具有可变码字大小的奇偶校验矩阵和生成矩阵。
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10.发明申请SYSTEMS AND METHODS FOR MULTICARRIER MODULATION USING MULTI-TAP FREQUENCY-DOMAIN EQUALIZER AND DECISION FEEDBACK 审中-公开使用多频段均衡器和决策反馈进行多媒体调制的系统和方法公开(公告)号：US20100098149A1
公开(公告)日：2010-04-22
申请号：US12640838
申请日：2009-12-17
申请人： Richard W. Gross , Yan Yang , Mei Yong , Stuart Sandberg , Arnon Friedmann
发明人： Richard W. Gross , Yan Yang , Mei Yong , Stuart Sandberg , Arnon Friedmann
CPC分类号： H04L25/03019 , H04L25/03159 , H04L2025/03414 , H04L2025/03522
摘要： Through the use of feedback in determining frequency domain equalization, interference can be reduced. Specifically, the determined constellation point closest to the determined received point can be fed back to aid in determining one or more other closest constellation points.
摘要翻译： 通过使用反馈来确定频域均衡，可以减少干扰。 具体地，可以反馈最接近确定的接收点的确定的星座点以帮助确定一个或多个其他最接近的星座点。
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