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公开(公告)号:US09203724B2
公开(公告)日:2015-12-01
申请号:US13214598
申请日:2011-08-22
申请人: John M. Cioffi , Wonjong Rhee , Georgios Ginis , Sumanth Jagannathan , Peter Joshua Silverman , Mehdi Mohseni
发明人: John M. Cioffi , Wonjong Rhee , Georgios Ginis , Sumanth Jagannathan , Peter Joshua Silverman , Mehdi Mohseni
CPC分类号: H04L41/0823 , H04L41/0213 , H04L43/106 , H04M11/062
摘要: Methods, techniques, computer program products, apparatus, devices, etc., used in connection with DSL Management Interfaces, significantly improve the management capabilities of a DSL network and/or improve testing relating to DSL equipment and services by permitting better control and operation of a DSL system, including implementation of timestamping for more accurate measurement, monitoring and control of a system. Timestamping further allows customized data collection techniques, where a DSL line can be measured or monitored at intervals whose frequency depends on the line's stability. Moreover, data parameter read and control parameter write operations are presented in conjunction with the use of timestamping. Also, control and operation of a DSL system is enhanced by implementing bit-loading that minimizes, eliminates or otherwise mitigates the amount by which the SNR margin per tone exceeds a maximum SNR margin quantity, where such bit-loading can be selected through an appropriate interface.
摘要翻译: 与DSL管理接口相关使用的方法,技术,计算机程序产品,设备,设备等,通过允许更好地控制和操作DSL设备和服务,显着提高DSL网络的管理能力和/或改进与DSL设备和服务相关的测试 DSL系统,包括执行时间戳以更准确地测量,监视和控制系统。 时间戳进一步允许定制的数据采集技术,其中可以以其频率取决于线路的稳定性的间隔来测量或监视DSL线路。 此外,数据参数读取和控制参数写入操作与使用时间戳一起呈现。 此外,DSL系统的控制和操作通过实现最小化,消除或以其它方式减轻每个音调的SNR余量超过最大SNR裕量的量的比特加载来增强,其中可以通过适当的方式选择这样的比特加载 接口。
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公开(公告)号:US20150172138A1
公开(公告)日:2015-06-18
申请号:US14630569
申请日:2015-02-24
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.
摘要翻译: 方法,装置和计算机程序产品允许DSL等的用户根据操作限制和条件在可行范围内实现用户偏好。 在一些实施例中,对用户施加操作简档。 评估用户偏好数据以确定可以根据操作简档来实现一个或多个用户偏好的程度。 一个或多个控制器可以帮助收集用户偏好数据,评估用户偏好数据,操作数据和其他数据和信息,以及可行地实现用户偏好。 用户偏好数据和操作简档和/或数据的评估可以包括考虑用户偏好和操作简档和/或数据的兼容性。 辅助用户的控制器可以包括用户位置处的本地控制器,一个或多个上游本地控制器,一个或多个远程位置控制器和/或除用户位置之外的位置的一个或多个其它下游端设备控制器。 数据和信息可以在各种控制器之间共享,无论是使用DSL系统本身还是使用专用或其他替代数据系统。
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公开(公告)号:US20110299579A1
公开(公告)日:2011-12-08
申请号:US13214598
申请日:2011-08-22
申请人: John M. Cioffi , Wonjong Rhee , Georgios Ginis , Sumanth Jagannathan , Peter Joshua Silverman , Mehdi Mohseni
发明人: John M. Cioffi , Wonjong Rhee , Georgios Ginis , Sumanth Jagannathan , Peter Joshua Silverman , Mehdi Mohseni
IPC分类号: H04B1/38
CPC分类号: H04L41/0823 , H04L41/0213 , H04L43/106 , H04M11/062
摘要: Methods, techniques, computer program products, apparatus, devices, etc., used in connection with DSL Management Interfaces, significantly improve the management capabilities of a DSL network and/or improve testing relating to DSL equipment and services by permitting better control and operation of a DSL system, including implementation of timestamping for more accurate measurement, monitoring and control of a system. Timestamping further allows customized data collection techniques, where a DSL line can be measured or monitored at intervals whose frequency depends on the line's stability. Moreover, data parameter read and control parameter write operations are presented in conjunction with the use of timestamping. Also, control and operation of a DSL system is enhanced by implementing bit-loading that minimizes, eliminates or otherwise mitigates the amount by which the SNR margin per tone exceeds a maximum SNR margin quantity, where such bit-loading can be selected through an appropriate interface.
摘要翻译: 与DSL管理接口相关使用的方法,技术,计算机程序产品,设备,设备等,通过允许更好地控制和操作DSL设备和服务,显着提高DSL网络的管理能力和/或改进与DSL设备和服务相关的测试 DSL系统,包括执行时间戳以更准确地测量,监视和控制系统。 时间戳进一步允许定制的数据采集技术,其中可以以其频率取决于线路的稳定性的间隔来测量或监视DSL线路。 此外,数据参数读取和控制参数写入操作与使用时间戳一起呈现。 此外,DSL系统的控制和操作通过实现最小化,消除或以其它方式减轻每个音调的SNR余量超过最大SNR裕量的量的比特加载来增强,其中这种比特加载可以通过适当的 接口。
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公开(公告)号:US07830955B2
公开(公告)日:2010-11-09
申请号:US11995195
申请日:2006-07-08
申请人: John M. Cioffi , Wonjong Rhee , Georgios Ginis , Seong Taek Chung
发明人: John M. Cioffi , Wonjong Rhee , Georgios Ginis , Seong Taek Chung
IPC分类号: H04B1/38
CPC分类号: H04L5/14 , H04L5/1438
摘要: Configuration or otherwise controlling parameters of a Digital Subscriber Line (DSL) system related to power, band usage and margin is based on collected operational data. Operational data are collected from at least one DSL system operating under a known configuration and/or a profile. A target profile is selected based on binder-level information. The collected operational data is analyzed and conditions for changing the DSL system configuration to the target profile are evaluated, including any applicable transition rules pertaining to changing profiles. If the conditions hold, then the DSL system is instructed to operate with the target profile. Binder-level information can include deployment point information, topology information, and/or crosstalk coupling information. The controlled parameters may have values that are chosen using one or more spectrum balancing methods. Such spectrum balancing methods may be executed infrequently, and may make use of all binder-level information that is available.
摘要翻译: 与功率,频带使用和余量相关的数字用户线(DSL)系统的配置或以其他方式控制参数基于收集的操作数据。 从已知配置和/或配置文件操作的至少一个DSL系统收集操作数据。 基于绑定器级信息选择目标配置文件。 分析收集的操作数据,并评估将DSL系统配置更改为目标配置文件的条件,包括与更改配置文件有关的任何适用的转换规则。 如果条件成立,则指示DSL系统与目标配置文件一起操作。 粘合剂级信息可以包括部署点信息,拓扑信息和/或串扰耦合信息。 受控参数可以具有使用一个或多个频谱平衡方法选择的值。 这种频谱平衡方法可能不频繁地执行,并且可以利用可用的所有绑定器级信息。
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公开(公告)号:US20080298444A1
公开(公告)日:2008-12-04
申请号:US12089044
申请日:2006-10-03
申请人: John M. Cioffi , Wonjong Rhee , Georgios Ginis , Sumanth Jagannathan , Peter Silverman , Mehdi Mohseni
发明人: John M. Cioffi , Wonjong Rhee , Georgios Ginis , Sumanth Jagannathan , Peter Silverman , Mehdi Mohseni
IPC分类号: H04B1/38
CPC分类号: H04L41/0823 , H04L41/0213 , H04L43/106 , H04M11/062
摘要: Methods, techniques, computer program products, apparatus, devices, etc., used in connection with DSL Management Interfaces, significantly improve the management capabilities of a DSL network and/or improve testing relating to DSL equipment and services by permitting better control and operation of a DSL system, including implementation of timestamping for more accurate measurement, monitoring and control of a system. Timestamping further allows customized data collection techniques, where a DSL line can be measured or monitored at intervals whose frequency depends on the line's stability. Moreover, data parameter read and control parameter write operations are presented in conjunction with the use of timestamping. Also, control and operation of a DSL system is enhanced by implementing bit-loading that minimizes, eliminates or otherwise mitigates the amount by which the SNR margin per tone exceeds a maximum SNR margin quantity, where such bit-loading can be selected through an appropriate interface.
摘要翻译: 与DSL管理接口相关使用的方法,技术,计算机程序产品,设备,设备等,通过允许更好地控制和操作DSL设备和服务,显着提高DSL网络的管理能力和/或改进与DSL设备和服务相关的测试 DSL系统,包括执行时间戳以更准确地测量,监视和控制系统。 时间戳进一步允许定制的数据采集技术,其中可以以其频率取决于线路的稳定性的间隔来测量或监视DSL线路。 此外,数据参数读取和控制参数写入操作与使用时间戳一起呈现。 此外,DSL系统的控制和操作通过实现最小化,消除或以其它方式减轻每个音调的SNR余量超过最大SNR裕量的量的比特加载来增强,其中这种比特加载可以通过适当的 接口。
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公开(公告)号:US20080219290A1
公开(公告)日:2008-09-11
申请号:US11995195
申请日:2006-07-08
申请人: John M. Cioffi , Wonjong Rhee , Georgios Ginis , Seong Taek Chung
发明人: John M. Cioffi , Wonjong Rhee , Georgios Ginis , Seong Taek Chung
IPC分类号: H04L29/04
CPC分类号: H04L5/14 , H04L5/1438
摘要: Configuration or otherwise controlling parameters of a DSL system related to power, band usage and margin is based on collected operational data. Operational data are collected from at least one DSL system operating under a known configuration and/or a profile. A target profile is selected based on binder-level information. The collected operational data is analyzed and conditions for changing the DSL system configuration to the target profile are evaluated, including any applicable transition rules pertaining to changing profiles. If the conditions hold, then the DSL system is instructed to operate with the target profile. Binder-level information can include deployment point information, topology information, and/or crosstalk coupling information. The controlled parameters may have values that are chosen using one or more spectrum balancing methods. Such spectrum balancing methods may be executed infrequently, and may make use of all binder-level information that is available.
摘要翻译: 配置或以其他方式控制DSL系统与功率,频带使用和裕量相关的参数是基于收集的操作数据。 从已知配置和/或配置文件操作的至少一个DSL系统收集操作数据。 基于绑定器级信息选择目标配置文件。 分析收集的操作数据,并评估将DSL系统配置更改为目标配置文件的条件,包括与更改配置文件有关的任何适用的转换规则。 如果条件成立,则指示DSL系统与目标配置文件一起操作。 粘合剂级信息可以包括部署点信息,拓扑信息和/或串扰耦合信息。 受控参数可以具有使用一个或多个频谱平衡方法选择的值。 这种频谱平衡方法可能不频繁地执行,并且可以利用可用的所有绑定器级信息。
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公开(公告)号:US08031761B2
公开(公告)日:2011-10-04
申请号:US12940970
申请日:2010-11-05
申请人: John M. Cioffi , Wonjong Rhee , Georgios Ginis , Seong Taek Chung
发明人: John M. Cioffi , Wonjong Rhee , Georgios Ginis , Seong Taek Chung
IPC分类号: H04B1/38
CPC分类号: H04B3/32 , H04L1/0002 , H04L1/0019 , H04L5/0007 , H04L5/0037 , H04L5/0046 , H04L12/2856 , H04L12/2874 , H04L12/2892 , H04L12/2898 , H04L12/40013 , H04L12/6418 , H04L12/66 , H04L41/0816 , H04L41/142 , H04L43/0829 , H04L43/0847 , H04L43/0888 , H04L43/0894 , H04L43/106 , H04L43/16 , H04L2012/6478 , H04M3/007 , H04M3/2209 , H04M3/304 , H04M11/062
摘要: Configuration or otherwise controlling parameters of a Digital Subscriber Line (DSL) system related to power, band usage and margin is based on collected operational data. Operational data are collected from at least one DSL system operating under a known configuration and/or a profile. A target profile is selected based on binder-level information. The collected operational data is analyzed and conditions for changing the DSL system configuration to the target profile are evaluated, including any applicable transition rules pertaining to changing profiles. If the conditions hold, then the DSL system is instructed to operate with the target profile. Binder-level information can include deployment point information, topology information, and/or crosstalk coupling information. The controlled parameters may have values that are chosen using one or more spectrum balancing methods. Such spectrum balancing methods may be executed infrequently, and may make use of all binder-level information that is available.
摘要翻译: 与功率,频带使用和余量相关的数字用户线(DSL)系统的配置或以其他方式控制参数基于收集的操作数据。 从已知配置和/或配置文件操作的至少一个DSL系统收集操作数据。 基于绑定器级信息选择目标配置文件。 分析收集的操作数据,并评估将DSL系统配置更改为目标配置文件的条件,包括与更改配置文件有关的任何适用的转换规则。 如果条件成立,则指示DSL系统与目标配置文件一起操作。 粘合剂级信息可以包括部署点信息,拓扑信息和/或串扰耦合信息。 受控参数可以具有使用一个或多个频谱平衡方法选择的值。 这种频谱平衡方法可能不频繁地执行,并且可以利用可用的所有绑定器级信息。
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公开(公告)号:US08009665B2
公开(公告)日:2011-08-30
申请号:US12089044
申请日:2006-10-03
申请人: John M. Cioffi , Wonjong Rhee , Georgios Ginis , Sumanth Jagannathan , Peter Joshua Silverman , Mehdi Mohseni
发明人: John M. Cioffi , Wonjong Rhee , Georgios Ginis , Sumanth Jagannathan , Peter Joshua Silverman , Mehdi Mohseni
IPC分类号: H04L12/66
CPC分类号: H04L41/0823 , H04L41/0213 , H04L43/106 , H04M11/062
摘要: Methods, techniques, computer program products, apparatus, devices, etc., used in connection with DSL Management Interfaces, significantly improve the management capabilities of a DSL network and/or improve testing relating to DSL equipment and services by permitting better control and operation of a DSL system, including implementation of timestamping for more accurate measurement, monitoring and control of a system. Timestamping further allows customized data collection techniques, where a DSL line can be measured or monitored at intervals whose frequency depends on the line's stability. Moreover, data parameter read and control parameter write operations are presented in conjunction with the use of timestamping. Also, control and operation of a DSL system is enhanced by implementing bit-loading that minimizes, eliminates or otherwise mitigates the amount by which the SNR margin per tone exceeds a maximum SNR margin quantity, where such bit-loading can be selected through an appropriate interface.
摘要翻译: 与DSL管理接口相关使用的方法,技术,计算机程序产品,设备,设备等,通过允许更好地控制和操作DSL设备和服务,显着提高DSL网络的管理能力和/或改进与DSL设备和服务相关的测试 DSL系统,包括执行时间戳以更准确地测量,监视和控制系统。 时间戳进一步允许定制的数据采集技术,其中可以以其频率取决于线路的稳定性的间隔来测量或监视DSL线路。 此外,数据参数读取和控制参数写入操作与使用时间戳一起呈现。 此外,DSL系统的控制和操作通过实现最小化,消除或以其它方式减轻每个音调的SNR余量超过最大SNR裕量的量的比特加载来增强,其中这种比特加载可以通过适当的 接口。
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公开(公告)号:US07817745B2
公开(公告)日:2010-10-19
申请号:US11336666
申请日:2006-01-20
申请人: John M. Cioffi , Wonjong Rhee , Georgios Ginis
发明人: John M. Cioffi , Wonjong Rhee , Georgios Ginis
IPC分类号: H04L25/03
CPC分类号: H04L25/03343 , H04L2025/03414
摘要: A method of precoding data for transmission in a multi-user vectored DSL system using DMT modulation, the method comprising, providing encoded data to a precoder input; adaptively precoding the encoded data to generate precoded data; and providing the precoded data at a precoder output.
摘要翻译: 一种使用DMT调制在多用户向量DSL系统中进行数据预处理传输的方法,所述方法包括向编码器输入端提供编码数据; 自适应地预编码编码数据以产生预编码数据; 以及在预编码器输出端提供预编码的数据。
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公开(公告)号:US07158563B2
公开(公告)日:2007-01-02
申请号:US09877724
申请日:2001-06-08
申请人: Georgios Ginis , Wei Yu , Chaohuang Zeng , John M. Cioffi
发明人: Georgios Ginis , Wei Yu , Chaohuang Zeng , John M. Cioffi
IPC分类号: H04B3/46
CPC分类号: H04B1/1081 , H04B1/10 , H04B1/1027 , H04B3/32 , H04B3/46 , H04B3/466 , H04B3/487 , H04B15/00 , H04B2001/1045 , H04L5/0007 , H04L5/0037 , H04L5/0046 , H04L5/006 , H04L5/0094 , H04L7/0016 , H04L27/2608 , H04M11/062
摘要: Methods, apparatus and systems for dynamically controlling a digital communication system, such as a DSL system, collect information about digital communication lines in the system and adaptively and/or dynamically determine line and signal characteristics of the digital communication lines, including interference effects. Based on the determined characteristics and the desired performance parameters, operation of the digital communication lines is adjusted to improve or otherwise control the performance of the system. The collection and processing of information may be performed by a party that is not a user in the system. This independent party also may control operational characteristics and parameters of the system. The invention can be used to eliminate or reduce signal interference such as crosstalk that can be induced on communication lines in systems such as DSL systems. Specific iterative power allocation and vectored transmission techniques and apparatus are disclosed.
摘要翻译: 用于动态控制数字通信系统(诸如DSL系统)的方法,装置和系统收集关于系统中的数字通信线路的信息,并且自适应地和/或动态地确定数字通信线路的线路和信号特性,包括干扰效应。 基于确定的特性和期望的性能参数,调整数字通信线路的操作以改善或以其他方式控制系统的性能。 信息的收集和处理可以由系统中不是用户的一方执行。 这个独立方也可以控制系统的运行特性和参数。 本发明可用于消除或减少诸如DSL系统等系统中可能在通信线路上引起的信号干扰,例如串扰。 公开了具体的迭代功率分配和矢量传输技术和装置。
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