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1. 发明申请

US20070036340A1 Binder identification 有权
标题翻译：粘结剂识别
公开(公告)号：US20070036340A1
公开(公告)日：2007-02-15
申请号：US11342028
申请日：2006-01-28
申请人： Wonjong Rhee , Bin Lee , Iker Almandoz , John Cioffi , Georgios Ginis
发明人： Wonjong Rhee , Bin Lee , Iker Almandoz , John Cioffi , Georgios Ginis
IPC分类号： H04M1/00
CPC分类号： H04M11/062 , H04B3/487 , H04M3/304
摘要： Methods, techniques and apparatus identify members and characteristics of binders and/or other groups of communication lines such as those in a DSL system. Information obtained includes the identification (for example, by scanning) of significant crosstalking “offenders” and their “victims” that are affected by the crosstalk. One or a small number of modems are instructed to transmit with preselected transmit spectra, after which evidence of crosstalk in the noise spectrum data is examined for potential victim lines. Direct evidence of noise spectrum contribution by a suspected offender line may be obtained by collecting reported noise spectrum data and/or estimated noise spectrum data from potential victim lines. Also, where such direct evidence is not available, or in addition to it, other operational data showing crosstalk interference relating to potential victim lines can be used. The transmitting modem can either be on the CO/RT side or on the CPE side. Modems other than suspected offenders might transmit zero or minimal power in one or more selected frequency bands during scanning to reduce the risk that a modem and/or line not being examined for “offender” status supplies unnecessarily complicating and/or dominant crosstalk during the procedure. For DMT modulated DSL transceivers, well designed transmit spectra can be easily enforced by manipulating line profiles where such well designed line profiles cause minimal or no interruption to existing DSL customers. The invention also can be used to identify (partially or fully) the absolute values of crosstalk channels making up a channel transfer function.
摘要翻译：方法，技术和装置识别绑定器和/或诸如DSL系统中的那些通信线路的其他组的成员和特征。获得的信息包括受串扰影响的重要串扰“罪犯”及其“受害者”的识别（例如，扫描）。指示一个或少数调制解调器以预选的发送频谱进行发送，之后检查噪声频谱数据中的串扰的可能的受害线路。通过从潜在受害者线收集报告的噪声频谱数据和/或估计的噪声频谱数据，可以获得可疑罪犯线的噪声频谱贡献的直接证据。此外，如果这种直接证据不可用，或除此之外，可以使用显示与潜在受害者线路相关的串扰干扰的其他操作数据。发射调制解调器可以在CO / RT侧或CPE侧。除了怀疑罪犯之外的调制解调器可能会在扫描过程中在一个或多个所选频段内传输零或最小功率，以降低在程序中调制解调器和/或线路未被检查为“罪犯”状态提供不必要的复杂和/或显性串扰的风险。对于DMT调制的DSL收发器，可以通过操纵线路配置文件轻松实施精心设计的发射频谱，其中这种精心设计的线路配置文件对现有DSL客户端造成最小或不中断。本发明还可以用于识别（部分地或完全地）构成信道传递函数的串扰信道的绝对值。

2. 发明申请

US20060268733A1 DSL system estimation and control 有权
标题翻译： DSL系统估计和控制
公开(公告)号：US20060268733A1
公开(公告)日：2006-11-30
申请号：US11342024
申请日：2006-01-28
申请人： Wonjong Rhee , John Cioffi , Bin Lee , Iker Almandoz , Georgios Ginis , C. Sylke
发明人： Wonjong Rhee , John Cioffi , Bin Lee , Iker Almandoz , Georgios Ginis , C. Sylke
IPC分类号： H04L12/26
CPC分类号： H04M11/062 , H04L41/0213 , H04L41/082 , H04L41/0853 , H04L41/145 , H04L43/50
摘要： Methods, apparatus, computer program products and other embodiments model a system's channel and noise characteristics using one or more Hidden Markov Models (HMMs) by modeling the state dynamics for one or more lines and associated profiles and by learning from the line history. Besides channel and noise characteristics, user data activity also can be modeled using an HMM, where all channel, noise and user data activity can be modeled jointly using HMMs as long as the joint states are properly defined. In multi-line systems, multiple lines (for example, a set of lines in a DSL system binder) may be modeled jointly. After learning channel, noise, user data activity and/or other dynamics using HMM techniques and methods, system operation and/or configuration parameters can be controlled based on the estimated HMM, providing flexible solutions for virtually any channel, noise, user data activity and/or other dynamics.
摘要翻译：方法，装置，计算机程序产品和其他实施例通过使用一个或多个隐马尔可夫模型（HMM）来建模系统的信道和噪声特征，通过对一个或多个线路和相关联的简档进行建模以及从线路历史学习来模拟状态动态。除了信道和噪声特征之外，用户数据活动也可以使用HMM进行建模，只要联合状态被正确定义，所有信道，噪声和用户数据活动都可以使用HMM联合建模。在多线系统中，可以联合地建立多条线路（例如，DSL系统绑定器中的一组线路）。在使用HMM技术和方法学习信道，噪声，用户数据活动和/或其他动态之后，可以基于所估计的HMM来控制系统操作和/或配置参数，为几乎任何信道，噪声，用户数据活动提供灵活的解决方案， /或其他动态。

3. 发明申请

US20070036339A1 Self-learning and self-adjusting DSL system 有权
标题翻译：自学习和自调整DSL系统
公开(公告)号：US20070036339A1
公开(公告)日：2007-02-15
申请号：US11341969
申请日：2006-01-28
申请人： John Cioffi , Wonjong Rhee , Bin Lee , Iker Almandoz , Georgios Ginis
发明人： John Cioffi , Wonjong Rhee , Bin Lee , Iker Almandoz , Georgios Ginis
IPC分类号： H04M1/00
CPC分类号： H04M3/247 , H04M3/304 , H04M11/062 , H04M2201/12 , H04M2201/36
摘要： A self-learning and/or self-adjusting communication controller and/or optimizer uses operational data collected from a communication system to adjust operation of the communication system to changing operational, environmental, etc. conditions and, in some embodiments, to customize operation of the communication system's lines and components so that their performance can be controlled, improved and/or optimized. In various embodiments, operational parameters and/or rules are established and/or adjusted based on information obtained from the system concerning the system's operation; information regarding margins used by a DSL system and code violation counts reported by the DSL system are used to set margin levels for one or more line sets (each line set including an individual line, a group of lines, a binder, etc.) and/or other users and/or components of the DSL system; and, the controller and/or optimizer forces a small number of test lines into as yet unexperienced and/or unimplemented operational conditions so that new knowledge can be obtained.
摘要翻译：自学习和/或自调整通信控制器和/或优化器使用从通信系统收集的操作数据来调整通信系统的操作以改变操作，环境等条件，并且在一些实施例中，定制操作通信系统的线路和组件，使其性能得到控制，改进和/或优化。在各种实施例中，基于从系统获得的关于系统操作的信息建立和/或调整操作参数和/或规则; 关于DSL系统使用的边距和DSL系统报告的代码违规计数的信息用于设置一个或多个线路组（每个线路组，包括单线，一组线路，绑带等）的边缘水平，以及 /或DSL系统的其他用户和/或组件; 并且，控制器和/或优化器迫使少数测试线进入尚未经验和/或未实现的操作条件，从而可以获得新的知识。

4. 发明申请

US20060280237A1 DSL system loading and ordering 有权
标题翻译： DSL系统加载和订购
公开(公告)号：US20060280237A1
公开(公告)日：2006-12-14
申请号：US11344873
申请日：2006-02-01
申请人： Wonjong Rhee , Iker Almandoz , John Cioffi , Bin Lee , Georgios Ginis
发明人： Wonjong Rhee , Iker Almandoz , John Cioffi , Bin Lee , Georgios Ginis
IPC分类号： H04L5/16
CPC分类号： H04L5/0064 , H04L5/0007 , H04L5/0046 , H04L5/006
摘要： Loading and ordering techniques are provided for one-sided and two-sided vectored line groups, as well as loading methodologies that also can be used on a single line, in communication systems such as DSL binders. For single-user lines, bits and energy are optimally allocated for a given set of parameters, which may include maximum rate, minimum rate, maximum margin, target margin, minimum margin and PSD mask of any shape. Iterations, bit-swapping during loading or adaptive margin update during loading can be used in single-user loading, which has low complexity and can be used for a variety of loading objectives and/or goals, such as rate-adaptive, margin-adaptive and fixed-margin objectives. For multi-user vectoring systems, ordering as well as loading is provided for a supplied rate-tuple within a rate region, determining acceptable user loadings and orderings so that the rate-tuple can be implemented. For one-sided vectored DSL, some loading and ordering determines acceptable allocations of bits, energy and decoding/precoding ordering(s) for each tone of each user for a specified set of rates on the vectored lines. PSD determination, ordering and bit allocation can be iteratively used in multi-user loading and ordering and can augment and alter the criteria used for bit swapping procedures used in single lines (or in bonded multiple lines for a single user) so that a favorable vector of rates is achieved for all users. Order swapping can adjust a bit vector and/or rate vector within a constant-rate-sum convex subset of a hyperplane towards the desired vector of user rates for each of the lines.
摘要翻译：为单向和双向向量线组提供加载和排序技术，以及也可以在通信系统（如DSL结合器）中单一线路上使用的加载方法。对于单用户行，位和能量被优化地分配给给定的一组参数，其可以包括任何形状的最大速率，最小速率，最大余量，目标余量，最小余量和PSD掩模。加载期间的迭代，加载期间的自适应余量更新中的位交换可以用于单用户加载，其具有低复杂性并且可以用于各种加载目标和/或目标，例如速率自适应，边缘自适应和固定利率目标。对于多用户向量化系统，在速率区域内为提供的速率元组提供了排序和加载，确定可接受的用户负载和排序，以便可以实现速率元组。对于单面向量的DSL，一些加载和排序确定了在向量线上的指定速率的每个用户的每个音调的可接受的比特分配，能量和解码/预编码排序。可以在多用户加载和排序中迭代地使用PSD确定，排序和位分配，并且可以增加和改变用于单行（或单个用户的绑定多行）中的位交换过程的标准，以便有利的向量的费率是为所有用户实现的。订单交换可以将超平面的恒定速率和凸凸子集内的位向量和/或速率向量调整到用于每行的用户利率的期望向量。

5. 发明申请

US20060198430A1 DSL state and line profile control 有权
标题翻译： DSL状态和线路轮廓控制
公开(公告)号：US20060198430A1
公开(公告)日：2006-09-07
申请号：US11071762
申请日：2005-03-03
申请人： Wonjong Rhee , Iker Almandoz , John Cioffi
发明人： Wonjong Rhee , Iker Almandoz , John Cioffi
IPC分类号： H04L5/16
CPC分类号： H04B3/46 , H04L5/006 , H04L5/14 , H04M11/062
摘要： Transitions between states and/or profiles for a line in a communication system, such as a DSL system, are controlled by evaluating the current state of the line and one or more target states. Evaluation of the feasibility of staying in the current state or moving to one of the target states can be based on distributions of reported and estimated data distilled from operational data collected from the communication system. The target states may be prioritized and arranged in a matrix. Feasibility may take into account both the sufficiency of available data and the line's likely behavior in the current state and any potential target state. Probabilities of meeting operational and/or performance thresholds can be used in various sub-rules whose outputs can be combined in an overall rule that provides a feasibility or infeasibility decision. Old data can be weighted or completely purged to control its influence on a potential transition. In a DSL system these weightings, sub-rules and other factors may reflect differences between upstream and downstream behavior and data transmission. Changing line conditions, performance goals, etc. can be accommodated by adjusting and/or updating sub-rules, rules, threshold tables, vectors, matrices, etc. adaptively or dynamically. Methods, techniques, apparatus, processes and equipment according to embodiments of the present invention may be implemented in a controller, DSL optimizer or the like. Such implementation may be part of a dynamic spectrum management system.
摘要翻译：通信系统（例如DSL系统）中的线路的状态和/或简档之间的转换通过评估线路的当前状态和一个或多个目标状态来控制。评估在目前状态下停留或移动到目标状态之一的可行性可以基于从通信系统收集的操作数据中提取的报告和估计数据的分布。可以将目标状态优先排列成矩阵。可行性可能会考虑到现有数据的充足性和线路在当前状态下的可能行为以及任何潜在的目标状态。满足运营和/或绩效阈值的概率可用于各种子规则，其产出可以在提供可行性或不可行性决定的总体规则中组合。旧数据可以加权或完全清除，以控制其对潜在转换的影响。在DSL系统中，这些权重，子规则和其他因素可能反映了上游和下游行为与数据传输之间的差异。可以通过自适应地或动态地调整和/或更新子规则，规则，阈值表，向量，矩阵等，来适应改变线条件，性能目标等。根据本发明的实施例的方法，技术，设备，过程和设备可以在控制器，DSL优化器等中实现。这种实现可能是动态频谱管理系统的一部分。

6. 发明授权

US08073135B2 Binder identification 有权
标题翻译：粘结剂识别
公开(公告)号：US08073135B2
公开(公告)日：2011-12-06
申请号：US11342028
申请日：2006-01-28
申请人： Wonjong Rhee , Bin Lee , Iker Almandoz , John M. Cioffi , Georgios Ginis
发明人： Wonjong Rhee , Bin Lee , Iker Almandoz , John M. Cioffi , Georgios Ginis
IPC分类号： H04M9/00
CPC分类号： H04M11/062 , H04B3/487 , H04M3/304
摘要： Methods, techniques and apparatus identify members and characteristics of binders and/or other groups of communication lines such as those in a DSL system. Information obtained includes the identification (for example, by scanning) of significant crosstalking “offenders” and their “victims” that are affected by the crosstalk. One or a small number of modems are instructed to transmit with preselected transmit spectra, after which evidence of crosstalk in the noise spectrum data is examined for potential victim lines. Direct evidence of noise spectrum contribution by a suspected offender line may be obtained by collecting reported noise spectrum data and/or estimated noise spectrum data from potential victim lines. Also, where such direct evidence is not available, or in addition to it, other operational data showing crosstalk interference relating to potential victim lines can be used. The transmitting modem can either be on the CO/RT side or on the CPE side. Modems other than suspected offenders might transmit zero or minimal power in one or more selected frequency bands during scanning to reduce the risk that a modem and/or line not being examined for “offender” status supplies unnecessarily complicating and/or dominant crosstalk during the procedure. For DMT modulated DSL transceivers, well designed transmit spectra can be easily enforced by manipulating line profiles where such well designed line profiles cause minimal or no interruption to existing DSL customers. The invention also can be used to identify (partially or fully) the absolute values of crosstalk channels making up a channel transfer function.
摘要翻译：方法，技术和装置识别绑定器和/或诸如DSL系统中的那些通信线路的其他组的成员和特征。获得的信息包括受串扰影响的重要串扰“罪犯”及其“受害者”的识别（例如，扫描）。指示一个或少数调制解调器以预选的发送频谱进行发送，之后检查噪声频谱数据中的串扰的可能的受害线路。通过从潜在受害者线收集报告的噪声频谱数据和/或估计的噪声频谱数据，可以获得可疑罪犯线的噪声频谱贡献的直接证据。此外，如果这种直接证据不可用，或除此之外，可以使用显示与潜在受害者线路相关的串扰干扰的其他操作数据。发射调制解调器可以在CO / RT侧或CPE侧。除了怀疑罪犯之外的调制解调器可能会在扫描过程中在一个或多个所选频段内传输零或最小功率，以降低在程序中调制解调器和/或线路未被检查为“罪犯”状态提供不必要的复杂和/或显性串扰的风险。对于DMT调制的DSL收发器，可以通过操纵线路配置文件轻松实施精心设计的发射频谱，其中这种精心设计的线路配置文件对现有DSL客户端造成最小或不中断。本发明还可以用于识别（部分地或完全地）构成信道传递函数的串扰信道的绝对值。

7. 发明授权

US07881438B2 Self-learning and self-adjusting DSL system 有权
标题翻译：自学习和自调整DSL系统
公开(公告)号：US07881438B2
公开(公告)日：2011-02-01
申请号：US11341969
申请日：2006-01-28
申请人： John M. Cioffi , Wonjong Rhee , Bin Lee , Iker Almandoz , Georgios Ginis
发明人： John M. Cioffi , Wonjong Rhee , Bin Lee , Iker Almandoz , Georgios Ginis
IPC分类号： H04M1/24 , H04M3/08 , H04M3/22
CPC分类号： H04M3/247 , H04M3/304 , H04M11/062 , H04M2201/12 , H04M2201/36
摘要： A self-learning and/or self-adjusting communication controller and/or optimizer uses operational data collected from a communication system to adjust operation of the communication system to changing operational, environmental, etc. conditions and, in some embodiments, to customize operation of the communication system's lines and components so that their performance can be controlled, improved and/or optimized. In various embodiments, operational parameters and/or rules are established and/or adjusted based on information obtained from the system concerning the system's operation; information regarding margins used by a DSL system and code violation counts reported by the DSL system are used to set margin levels for one or more line sets (each line set including an individual line, a group of lines, a binder, etc.) and/or other users and/or components of the DSL system; and, the controller and/or optimizer forces a small number of test lines into as yet un-experienced and/or unimplemented operational conditions so that new knowledge can be obtained.
摘要翻译：自学习和/或自调整通信控制器和/或优化器使用从通信系统收集的操作数据来调整通信系统的操作以改变操作，环境等条件，并且在一些实施例中，定制操作通信系统的线路和组件，使其性能得到控制，改进和/或优化。在各种实施例中，基于从系统获得的关于系统操作的信息建立和/或调整操作参数和/或规则; 关于DSL系统使用的边距和DSL系统报告的代码违规计数的信息用于设置一个或多个线路组（每个线路组，包括单线，一组线路，绑带等）的边缘水平，以及 /或DSL系统的其他用户和/或组件; 并且，控制器和/或优化器迫使少数测试线进入尚未经验和/或未被实现的操作条件，从而可以获得新的知识。

8. 发明授权

US07349963B2 System for DSL modem type identification 有权
标题翻译： DSL调制解调器类型识别系统
公开(公告)号：US07349963B2
公开(公告)日：2008-03-25
申请号：US10981068
申请日：2004-11-04
申请人： Wonjong Rhee , Chiang-yu Chen , Iker Almandoz
发明人： Wonjong Rhee , Chiang-yu Chen , Iker Almandoz
IPC分类号： G06F15/173
CPC分类号： H04L41/00 , H04L41/0213 , H04L41/046
摘要： Operational data collected from a communication system, such as a DSL system, may include exclusionary data and/or indicative data that can be analyzed to determine the type of communication device, such as a DSL modem, that generated the operational data. Exclusionary data, if any, can be used to exclude one or more communication device types from consideration. Indicative data, if any, may be used to influence the selection of a communication device type, such as by assigning scores to communication device type features and/or to communication device types. Information pertaining to various communication devices may be maintained in a database or the like. In a DSL system, modem types may be evaluated and selected by a modem identification unit or identifier that collects and analyzes the operational data using collecting means and identifying means. The identifier may be part of a controller, such as a DSM Center or the like implemented in and/or with a computer and coupled to the DSL system. Information such as a modem type selection then can be used by the controller to generate modem and/or system operation signals to assist in operation of the DSL system.
摘要翻译：从诸如DSL系统的通信系统收集的操作数据可以包括可分析的排除数据和/或指示性数据，以确定生成操作数据的通信设备（例如DSL调制解调器）的类型。排除数据（如果有的话）可用于从考虑中排除一个或多个通信设备类型。指示性数据（如果有的话）可以用于影响通信设备类型的选择，例如通过将分数分配给通信设备类型特征和/或通信设备类型。关于各种通信设备的信息可以保持在数据库等中。在DSL系统中，调制解调器类型可以由使用收集装置和识别装置收集和分析操作数据的调制解调器识别单元或标识符进行评估和选择。该标识符可以是控制器的一部分，例如在计算机中实现和/或与计算机一起实现并耦合到DSL系统的DSM Center等。诸如调制解调器类型选择的信息然后可以由控制器用于产生调制解调器和/或系统操作信号以帮助DSL系统的操作。

9. 发明授权

US07852952B2 DSL system loading and ordering 有权
标题翻译： DSL系统加载和订购
公开(公告)号：US07852952B2
公开(公告)日：2010-12-14
申请号：US11344873
申请日：2006-02-01
申请人： Wonjong Rhee , Iker Almandoz , John M. Cioffi , Bin Lee , Georgios Ginis
发明人： Wonjong Rhee , Iker Almandoz , John M. Cioffi , Bin Lee , Georgios Ginis
IPC分类号： H04K1/10 , H04L27/28
CPC分类号： H04L5/0064 , H04L5/0007 , H04L5/0046 , H04L5/006
摘要： Loading and ordering techniques are provided for one-sided and two-sided vectored line groups, as well as loading methodologies that also can be used on a single line, in communication systems such as Digital Subscriber Line (DSL) binders. In particular, a method for loading bits into a plurality of lines in a vectored DSL system using Discrete MultiTone (DMT) modulation is disclosed. The method iteratively determines two or more of the following sequentially: line ordering for each tone; power spectral density for the transmitted signal of each line; and bit allocation for the signal of each line. In some embodiments, line ordering may include order-swapping which may assign a first line to a first initial position, assign a second line to a second initial position, move the first line to the second initial position, and move the second line to the first initial position.
摘要翻译：提供了单向和双向向量线组的加载和排序技术，以及也可以在诸如数字用户线（DSL）绑定器的通信系统中在一条线路上使用的加载方法。特别地，公开了一种使用离散多音（DMT）调制将位加载到矢量DSL系统中的多行的方法。该方法迭代地确定以下顺序中的两个或更多个：每个音调的行排序; 每行的发射信号的功率谱密度; 以及每行信号的位分配。在一些实施例中，线排序可以包括顺序交换，其可以将第一行分配给第一初始位置，将第二行分配给第二初始位置，将第一行移动到第二初始位置，并将第二行移动到第一个初始位置

10. 发明授权

US07684546B2 DSL system estimation and control 有权
标题翻译： DSL系统估计和控制
公开(公告)号：US07684546B2
公开(公告)日：2010-03-23
申请号：US11342024
申请日：2006-01-28
申请人： Wonjong Rhee , John M. Cioffi , Bin Lee , Iker Almandoz , Georgios Ginis , C. Thomas Sylke
发明人： Wonjong Rhee , John M. Cioffi , Bin Lee , Iker Almandoz , Georgios Ginis , C. Thomas Sylke
IPC分类号： H04M1/24 , H04M3/08 , H04M3/22
CPC分类号： H04M11/062 , H04L41/0213 , H04L41/082 , H04L41/0853 , H04L41/145 , H04L43/50
摘要： Methods, apparatus, computer program products and other embodiments model a system's channel and noise characteristics using one or more Hidden Markov Models (HMMs) by modeling the state dynamics for one or more lines and associated profiles and by learning from the line history. Besides channel and noise characteristics, user data activity also can be modeled using an HMM, where all channel, noise and user data activity can be modeled jointly using HMMs as long as the joint states are properly defined. In multi-line systems, multiple lines (for example, a set of lines in a DSL system binder) may be modeled jointly. After learning channel, noise, user data activity and/or other dynamics using HMM techniques and methods, system operation and/or configuration parameters can be controlled based on the estimated HMM, providing flexible solutions for virtually any channel, noise, user data activity and/or other dynamics.
摘要翻译：方法，装置，计算机程序产品和其他实施例通过使用一个或多个隐马尔可夫模型（HMM）来建模系统的信道和噪声特征，通过对一个或多个线路和相关联的简档进行建模以及从线路历史学习来模拟状态动态。除了信道和噪声特征之外，用户数据活动也可以使用HMM进行建模，只要联合状态被正确定义，所有信道，噪声和用户数据活动都可以使用HMM联合建模。在多线系统中，可以联合地建立多条线路（例如，DSL系统绑定器中的一组线路）。在使用HMM技术和方法学习信道，噪声，用户数据活动和/或其他动态之后，可以基于所估计的HMM来控制系统操作和/或配置参数，为几乎任何信道，噪声，用户数据活动提供灵活的解决方案， /或其他动态。

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