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公开(公告)号：US20140079105A1
公开(公告)日：2014-03-20
申请号：US14082398
申请日：2013-11-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ruijie Xiao , Huishen Dong , Cheng Li , Jinxiong Lv , Jianwei Ke
IPC: H04M3/00
CPC classification number: H04M3/007 , H04B3/32 , H04L12/2896 , H04M11/062
Abstract: A vectored-DSL method and system and a board relate to the field of digital subscriber line DSL data processing, so as to increase user capacity of a vectored-DSL system. The vectored-DSL method includes: receiving, by at least one board, and pre-processing user data of the board; transmitting, by the board, the user data of the board to an auxiliary vector processor on the board to perform internal vectorization processing, so as to obtain internally processed data; transmitting, by the board, the user data thereof to a centralized vector processor to perform external vectorization processing, so as to obtain externally processed data; and receiving, by the board, the externally processed data of the board, and post-processing the externally processed data and the internally processed data.
Abstract translation: 矢量DSL方法和系统和电路板涉及数字用户线DSL数据处理领域，以增加矢量DSL系统的用户容量。 矢量DSL方法包括：由至少一个板接收并预处理板的用户数据; 由板卡将板的用户数据发送到板上的辅助矢量处理器，以执行内部矢量化处理，以获得内部处理的数据; 由所述板将其用户数据发送到集中式矢量处理器以进行外部矢量化处理，以获得外部处理的数据; 以及由所述板接收所述板的外部处理数据，以及对所述外部处理的数据和所述内部处理的数据进行后处理。
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公开(公告)号：US09008163B2
公开(公告)日：2015-04-14
申请号：US14082398
申请日：2013-11-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ruijie Xiao , Huishen Dong , Cheng Li , Jinxiong Lv , Jianwei Ke
CPC classification number: H04M3/007 , H04B3/32 , H04L12/2896 , H04M11/062
Abstract: A vectored-DSL method and system and a board relate to the field of digital subscriber line DSL data processing, so as to increase user capacity of a vectored-DSL system. The vectored-DSL method includes: receiving, by at least one board, and pre-processing user data of the board; transmitting, by the board, the user data of the board to an auxiliary vector processor on the board to perform internal vectorization processing, so as to obtain internally processed data; transmitting, by the board, the user data thereof to a centralized vector processor to perform external vectorization processing, so as to obtain externally processed data; and receiving, by the board, the externally processed data of the board, and post-processing the externally processed data and the internally processed data.
Abstract translation: 矢量DSL方法和系统和电路板涉及数字用户线DSL数据处理领域，以增加矢量DSL系统的用户容量。 矢量DSL方法包括：由至少一个板接收并预处理板的用户数据; 由板卡将板的用户数据发送到板上的辅助矢量处理器，以执行内部矢量化处理，以获得内部处理的数据; 由所述板将其用户数据发送到集中式矢量处理器以进行外部矢量化处理，以获得外部处理的数据; 以及由所述板接收所述板的外部处理数据，以及对所述外部处理的数据和所述内部处理的数据进行后处理。
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3.发明授权Method, apparatus, and system for reducing digital subscriber line interference 有权减少数字用户线路干扰的方法，装置和系统公开(公告)号：US08908834B2
公开(公告)日：2014-12-09
申请号：US14266522
申请日：2014-04-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jianping Tu , Jie Lv , Jinxiong Lv
Abstract: The present invention provides a method, an apparatus, and a system for reducing digital subscriber line interference. The method includes identifying at least one legacy digital subscriber line in a digital subscriber line DSL legacy line set, obtaining a target power spectral density mask value of the legacy digital subscriber line, and reducing power spectral density of a transmit signal on the legacy digital subscriber line according to the target power spectral density mask value.
Abstract translation: 本发明提供一种减少数字用户线干扰的方法，装置和系统。 该方法包括识别数字用户线DSL传统线路组中的至少一个传统数字用户线路，获得传统数字用户线路的目标功率频谱密度掩码值，以及降低传统数字用户上的发射信号的功率谱密度 线根据目标功率谱密度掩模值。
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