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1. 发明授权

US09941928B2 Systems, methods, and apparatuses for implementing a DSL system 有权
公开(公告)号：US09941928B2
公开(公告)日：2018-04-10
申请号：US14605911
申请日：2015-01-26
申请人： ADAPTIVE SPECTRUM AND SIGNAL ALIGNMENT, INC.
发明人： John M. Cioffi , Wonjong Rhee , George Ginis , Mark H. Brady , Peter J. Silverman
IPC分类号： H04L5/14 , H04B3/32
CPC分类号： H04B3/32 , H04L5/1438
摘要： An apparatus comprises at least one vectoring engine and a cross-connect coupled to the vectoring engine. The cross-connect is to couple with each of a plurality of customer premises equipment (CPE) devices via a respective DSL loop. An interface is to receive instructions for the cross-connect to couple the vectoring engine to a nonoverlapping subset of the CPE devices via the respective DSL loops. The interface is further to receive instructions for the vectoring engine to apply vectoring to the DSL loop via which to couple one of the CPE devices to the cross-connect.

2. 发明申请

US20160323014A1 METHOD AND APPARATUS FOR REDUCING NOISE IN A COMMUNICATION SYSTEM 有权
标题翻译：用于减少通信系统噪声的方法和装置
公开(公告)号：US20160323014A1
公开(公告)日：2016-11-03
申请号：US15144082
申请日：2016-05-02
申请人： AT&T INTELLECTUAL PROPERTY I, LP , Adaptive Spectrum and Signal Alignment, Inc.
发明人： Thomas Starr , Peter J. Silverman , George Ginis
IPC分类号： H04B3/32 , H04B7/04
CPC分类号： H04B3/32 , H04B3/487 , H04B7/046
摘要： A system that incorporates teachings of the present disclosure may include, for example, a controller to: determine crosstalk coupling characteristics between a plurality of lines of a digital subscriber line system connected to a plurality of modems based on a transition between a full power mode and one or more other modes, and provide the determined crosstalk coupling characteristics to one or more of the plurality of modems for performance of at least one of pre-coding a transmitted signal and processing a received signal along a line of the plurality of lines, where the pre-coding and processing is performed based at least in part on the determined crosstalk coupling characteristics, and where the pre-coding of the transmitted signal and the processing of the received signal reduce effects of fluctuating crosstalk. Other embodiments are disclosed.
摘要翻译：结合本公开的教导的系统可以包括例如控制器，其基于全功率模式和全功率模式之间的转换来确定连接到多个调制解调器的数字用户线路系统的多个线路之间的串扰耦合特性一个或多个其他模式，并且将所确定的串扰耦合特性提供给所述多个调制解调器中的一个或多个，以执行对所发送的信号进行预编码和沿着所述多条线路的线处理接收信号中的至少一个，其中至少部分地基于确定的串扰耦合特性执行预编码和处理，并且其中发送信号的预编码和接收信号的处理减少波动串扰的影响。公开了其他实施例。

3. 发明授权

US09860111B2 Method and apparatus for diagnosing and configuring a broadband connection via an alternate communication path 有权
公开(公告)号：US09860111B2
公开(公告)日：2018-01-02
申请号：US15034856
申请日：2013-11-07
申请人： ADAPTIVE SPECTRUM AND SIGNAL ALIGNMENT, INC.
发明人： Kenneth J. Kerpez , Stefano Galli , George Ginis , Marc Goldburg , Peter J. Silverman , Mehdi Mohseni
IPC分类号： H04L12/24 , H04M3/30 , H04M11/06 , H04L12/26
CPC分类号： H04L41/0654 , H04L41/0663 , H04L41/0672 , H04L41/5074 , H04L43/0811 , H04L43/0817 , H04M3/304 , H04M11/062 , H04Q3/00 , H04Q2213/1301
摘要： An alternate communications device is coupled to a broadband CPE in broadband customer premises equipment (CPE). The broadband CPE is coupled to a broadband communication network management device via a primary communication path. The alternate communications device is further coupled to the broadband communication network management device via an alternate communication path. The alternate communications device is to provide diagnostic and configuration information about a broadband connection to the broadband communication network management device via the alternate communication path when the broadband CPE is unable to provide such via the broadband connection. The broadband communication network management device is to perform analysis on this information. The alternate communications device is to receive from the broadband communication network management device, via the alternate communication path, new diagnostic information and new configuration information about the broadband connection responsive to the broadband communication network management device performing the analysis.

4. 发明授权

US09768830B2 Method and apparatus for reducing noise in a communication system 有权
公开(公告)号：US09768830B2
公开(公告)日：2017-09-19
申请号：US15144082
申请日：2016-05-02
申请人： AT&T INTELLECTUAL PROPERTY I, LP , Adaptive Spectrum and Signal Alignment, Inc.
发明人： Thomas Starr , Peter J. Silverman , George Ginis
IPC分类号： H04B3/32 , H04B3/487 , H04B7/04
CPC分类号： H04B3/32 , H04B3/487 , H04B7/046
摘要： A system that incorporates teachings of the present disclosure may include, for example, a controller to: determine crosstalk coupling characteristics between a plurality of lines of a digital subscriber line system connected to a plurality of modems based on a transition between a full power mode and one or more other modes, and provide the determined crosstalk coupling characteristics to one or more of the plurality of modems for performance of at least one of pre-coding a transmitted signal and processing a received signal along a line of the plurality of lines, where the pre-coding and processing is performed based at least in part on the determined crosstalk coupling characteristics, and where the pre-coding of the transmitted signal and the processing of the received signal reduce effects of fluctuating crosstalk. Other embodiments are disclosed.

5. 发明授权

US09178777B2 User-preference-based DSL system 有权
公开(公告)号：US09178777B2
公开(公告)日：2015-11-03
申请号：US14630569
申请日：2015-02-24
申请人： Adaptive Spectrum and Signal Alignment, Inc.
发明人： Wonjong Rhee , John M. Cioffi , Georgios Ginis , Peter J. Silverman
IPC分类号： H04B1/38 , H04L12/24 , H04M3/30 , H04M11/06 , H04M3/42
CPC分类号： H04L41/5054 , H04L41/0213 , H04L41/142 , H04L41/18 , H04M3/304 , H04M3/42068 , H04M3/42161 , H04M11/062
摘要： Methods, apparatus and computer program products allow a user of DSL or the like to implement user preferences to the extent feasible in light of operational limits and conditions. In some embodiments, an operational profile is imposed on the user. User preference data is evaluated to determine the extent to which one or more user preferences can be implemented in light of the operational profile. One or more controllers can assist in collecting user preference data, evaluating the user preference data, operational data and other data and information, and implementing user preferences as feasible. Evaluation of the user preference data and operational profile and/or data can include considering the compatibility of the user's preferences and the operational profile and/or data. Controllers assisting users can include a local controller at the user's location, one or more upstream-end local controllers, one or more remote location controllers, and/or one or more other downstream-end device controllers at locations other than the user's location. Data and information can be shared among the various controllers, either using the DSL system itself or using a proprietary or other alternative data system.

6. 发明授权

US09356654B2 Method and apparatus for reducing noise in a communication system 有权
标题翻译：用于降低通信系统中的噪声的方法和装置
公开(公告)号：US09356654B2
公开(公告)日：2016-05-31
申请号：US14242164
申请日：2014-04-01
申请人： AT&T Intellectual Property I, LP , Adaptive Spectrum and Signal Alignment, Inc.
发明人： Thomas Starr , Peter J. Silverman , George Ginis
IPC分类号： H04B3/46 , H04B3/32 , H04B3/487
CPC分类号： H04B3/32 , H04B3/487 , H04B7/046
摘要： A system that incorporates teachings of the present disclosure may include, for example, a controller to: determine crosstalk coupling characteristics between a plurality of lines of a digital subscriber line system connected to a plurality of modems based on a transition between a full power mode and one or more other modes, and provide the determined crosstalk coupling characteristics to one or more of the plurality of modems for performance of at least one of pre-coding a transmitted signal and processing a received signal along a line of the plurality of lines, where the pre-coding and processing is performed based at least in part on the determined crosstalk coupling characteristics, and where the pre-coding of the transmitted signal and the processing of the received signal reduce effects of fluctuating crosstalk. Other embodiments are disclosed.
摘要翻译：结合本公开的教导的系统可以包括例如控制器，其基于全功率模式和全功率模式之间的转换来确定连接到多个调制解调器的数字用户线路系统的多个线路之间的串扰耦合特性一个或多个其他模式，并且将所确定的串扰耦合特性提供给所述多个调制解调器中的一个或多个，以执行对所发送的信号进行预编码和沿着所述多条线路的线处理接收信号中的至少一个，其中至少部分地基于确定的串扰耦合特性执行预编码和处理，并且其中发送信号的预编码和接收信号的处理减少波动串扰的影响。公开了其他实施例。

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