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1. 发明申请

US20150350415A1 METHODS AND SYSTEMS FOR DETERMINING CROSSTALK FOR A JOINING LINE IN A VECTORED SYSTEM 有权
标题翻译：用于确定变形系统中接合线的CROSSTALK的方法和系统
公开(公告)号：US20150350415A1
公开(公告)日：2015-12-03
申请号：US14292168
申请日：2014-05-30
申请人： Carl J. NUZMAN , Antonia TULINO , Emina SOLJANIN
发明人： Carl J. NUZMAN , Antonia TULINO , Emina SOLJANIN
IPC分类号： H04M3/00 , H04M3/34
CPC分类号： H04M3/34 , H04B3/32 , H04M11/062
摘要： At least one example embodiment discloses a method of determining crosstalk for a joining line in a communication system having a plurality of current active lines. The method includes obtaining a number of disturber lines among the plurality of current active lines, the number of disturber lines being less than a number of the plurality of current active lines, obtaining a pilot matrix, a first dimension of the pilot matrix being based on the number of disturber lines, the pilot matrix representing a sequence of pilots to be transmitted across the plurality of current active lines and the joining line, the first dimension being a number of time instances, the number of time instances being less than the number of the plurality of active lines and determining a crosstalk coupling vector for the joining line based on the pilot matrix.
摘要翻译：至少一个示例性实施例公开了一种确定具有多个当前活动线的通信系统中的接合线的串扰的方法。该方法包括获得多个当前有效线路中的多个干扰线路，干扰线路的数量小于多个当前有效线路的数量，获得导频矩阵，导频矩阵的第一维度基于干扰线的数量，导频矩阵表示要跨越多个当前活动线路和接合线路发送的导频序列，第一维度是多个时间实例，时间实例的数量小于多个有源线，并且基于导频矩阵确定用于接合线的串扰耦合矢量。

2. 发明申请

US20160286037A1 METHODS AND SYSTEMS FOR DETERMINING CROSSTALK FOR A LINE IN A VECTORED SYSTEM 有权
标题翻译：用于确定变形系统中线条的方法和系统
公开(公告)号：US20160286037A1
公开(公告)日：2016-09-29
申请号：US14669167
申请日：2015-03-26
申请人： Amin EMAD , Carl J. NUZMAN , Emina SOLJANIN
发明人： Amin EMAD , Carl J. NUZMAN , Emina SOLJANIN
IPC分类号： H04M3/34 , H04M11/06 , H04B3/32 , H04M3/22
CPC分类号： H04M3/34 , H04B3/32 , H04M3/2209 , H04M11/062
摘要： At least one example embodiment discloses a method of determining crosstalk for at least one first line in a communication system having a plurality of second lines. The method includes obtaining at least one pilot matrix representing a sequence of pilot signals and transmitting pilot signals across the plurality of second lines in accordance with the at least one pilot matrix. The method further includes obtaining measurement vectors for the at least one first line on a plurality of subcarriers, in response to the transmitted pilot signals, determining a weighted vector, the weighted vector being a weighted combination of the measurement vectors and determining a crosstalk coupling vector based on the determined weighted vector.
摘要翻译：至少一个示例性实施例公开了一种在具有多个第二线路的通信系统中确定至少一条第一线路的串扰的方法。所述方法包括：根据所述至少一个导频矩阵，获得表示导频信号序列的至少一个导频矩阵并且跨所述多个第二线路发送导频信号。该方法还包括：响应于所发送的导频信号，确定加权矢量，获得用于多个子载波上的至少一条第一线路的测量矢量，加权矢量是测量矢量的加权组合，并确定串扰耦合矢量基于确定的加权向量。

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