专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2014158131A1 METHOD AND APPARATUS FOR IMPLEMENTING WIRELESS SYSTEM DISCOVERY AND CONTROL USING A STATE-SPACE 审中-公开
标题翻译：实现无线系统发现和使用状态控制的方法和装置
公开(公告)号：WO2014158131A1
公开(公告)日：2014-10-02
申请号：PCT/US2013/033682
申请日：2013-03-25
申请人： ADAPTIVE SPECTRUM AND SIGNAL ALIGNMENT, INC. , KERPEZ, Kenneth, J. , WONJONG, Rhee , CHIANG, Mung , TEHRANI, Ardavan, Maleki
发明人： KERPEZ, Kenneth, J. , WONJONG, Rhee , CHIANG, Mung , TEHRANI, Ardavan, Maleki
IPC分类号： H04W24/02 , H04W72/08
CPC分类号： H04W24/02 , H04W72/082 , H04W72/085 , H04W84/12 , H04W88/08
摘要： In accordance with embodiments disclosed herein, there are provided apparatuses, systems and methods for implementing wireless system discovery and control using a state-space. For example, such means may include: establishing, a communications interface between an access point optimizer and a wireless access point; identifying one or more interfering wireless nodes exhibiting electromagnetic interference upon the wireless access point; collecting data from the wireless access point; determining a model of the wireless access point and the one or more interfering wireless nodes by: (i) modeling communicative relationships and properties among the wireless access points and the one or more interfering wireless nodes exhibiting electromagnetic interference upon the wireless access point based at least in part on the data collected, and (ii) modeling an active state of the wireless access points representing a current configuration of the wireless access points having therein one or more configurable parameters for the wireless access points based at least in part on the data collected; and quantifying a change in performance of the wireless access points or the one or more interfering wireless nodes based on a state change affecting the model. Other related embodiments are disclosed.
摘要翻译：根据本文公开的实施例，提供了使用状态空间来实现无线系统发现和控制的装置，系统和方法。例如，这种装置可以包括：建立接入点优化器和无线接入点之间的通信接口; 识别在所述无线接入点上呈现电磁干扰的一个或多个干扰无线节点; 从无线接入点收集数据; 通过以下方式来确定所述无线接入点和所述一个或多个干扰无线节点的模型：（i）至少在所述无线接入点和所述无线接入点之间呈现电磁干扰的所述无线接入点和所述一个或多个干扰无线节点之间的通信关系和属性建模部分地基于所收集的数据，以及（ii）至少部分地基于所收集的数据，对代表无线接入点的当前配置的无线接入点的有效状态建模在其中具有用于无线接入点的一个或多个可配置参数 ; 以及基于影响模型的状态变化量化无线接入点或一个或多个干扰无线节点的性能变化。公开了其他相关实施例。

2. 发明授权

US10484261B2 Method and system for performance measurement of a communication link 有权
公开(公告)号：US10484261B2
公开(公告)日：2019-11-19
申请号：US14414437
申请日：2012-07-13
申请人： Sungho Yun , Carlos Garcia Hernandez , Manikanden Balakrishnan , Wonjong Rhee
发明人： Sungho Yun , Carlos Garcia Hernandez , Manikanden Balakrishnan , Wonjong Rhee
IPC分类号： H04L12/26 , H04L12/24
摘要： Described is a method for performance measurement of a communication device. The method comprises: executing active probing by a communication device coupled to another communication device via a network forming a communication link; reading operational data associated with the communication link in response to executing active probing; and measuring performance, by the communication device, of the communication link with reference to the communication link, the performance measured according to the read operational data.

3. 发明授权

US09819595B2 Systems and methods for traffic aggregation on multiple WAN backhauls and multiple distinct LAN networks 有权
公开(公告)号：US09819595B2
公开(公告)日：2017-11-14
申请号：US14362584
申请日：2011-12-05
申请人： John Cioffi , Ardavan Maleki Tehrani , Wonjong Rhee , Ramya Bhagavatula , Peter Chow , Kenneth Kerpez , Stefano Galli , Marc Goldburg , Sungho Yun
发明人： John Cioffi , Ardavan Maleki Tehrani , Wonjong Rhee , Ramya Bhagavatula , Peter Chow , Kenneth Kerpez , Stefano Galli , Marc Goldburg , Sungho Yun
IPC分类号： H04L12/801 , H04L12/709 , H04L12/24 , H04L12/803 , H04L29/12
CPC分类号： H04L47/13 , H04L41/0893 , H04L45/245 , H04L47/125 , H04L61/2514 , Y02D50/30
摘要： In accordance with embodiments disclosed herein, there are provided methods, systems, mechanisms, techniques, and apparatuses for traffic aggregation on multiple WAN backhauls and multiple distinct LAN networks; for traffic load balancing on multiple WAN backhauls and multiple distinct LAN networks; and for performing self-healing operations utilizing multiple WAN backhauls serving multiple distinct LAN networks. For example, in one embodiment, a first Local Area Network (LAN) access device is to establish a first LAN; a second LAN access device is to establish a second LAN; a first Wide Area Network (WAN) backhaul connection is to provide the first LAN access device with WAN connectivity; a second WAN backhaul connection is to provide the second LAN access device with WAN connectivity; and a traffic aggregation unit is to form a logically bonded WAN interface over the first WAN backhaul and the second WAN backhaul. In some embodiments an optional traffic de-aggregation unit may be used.

4. 发明授权

US09203724B2 DSL system 有权
标题翻译： DSL系统
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
IPC分类号： H04J3/06 , H04L12/26 , H04M11/06 , H04L12/24
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。

5. 发明申请

US20150288811A1 SYSTEM FOR DIAGNOSING AND OPTIMIZING VECTORED DSL LINES 有权
标题翻译：用于诊断和优化向量DSL线路的系统
公开(公告)号：US20150288811A1
公开(公告)日：2015-10-08
申请号：US14740123
申请日：2015-06-15
申请人： Kenneth Kerpez , Mehdi Mohseni , Wonjong Rhee , Stefano Galli , Georgios Ginis , Ardavan Maleki Tehrani , Marc Goldburg
发明人： Kenneth Kerpez , Mehdi Mohseni , Wonjong Rhee , Stefano Galli , Georgios Ginis , Ardavan Maleki Tehrani , Marc Goldburg
IPC分类号： H04M3/34 , H04B3/32
CPC分类号： H04M3/34 , H04B3/32 , H04B3/487 , H04M3/2209 , H04M11/062 , Y02D50/44
摘要： In accordance with embodiments disclosed herein, there are provided methods, systems, mechanisms, techniques, and apparatuses for diagnosing and optimizing vectored DSL lines. For example, in one embodiment, such a system includes an interface to a first subset of a plurality of digital communication lines allocated to a vectored group and to a second subset of the plurality of digital communication lines which operate external to the vectored group; a Dynamic Spectral Management server (DSM server) to analyze the vectored group by performing the following operations for each of the plurality of digital communication lines in the vectored group: measuring a mitigated noise level for the digital communication line with crosstalk cancellation active, measuring a non-mitigated noise level for the digital communication line with crosstalk cancellation inactive, and comparing the mitigated noise level measured on the digital communication line with the non-mitigated noise level measured on the digital communication line. In such an embodiment, the DSM server of the system further issues optimization instructions based on the analysis. For example, by issuing optimization instructions for the vectored group, for lines external to the vectored group, or for both.
摘要翻译：根据本文公开的实施例，提供了用于诊断和优化矢量DSL线路的方法，系统，机制，技术和装置。例如，在一个实施例中，这样的系统包括分配给向量组的多个数字通信线路的第一子集和在向量组外部操作的多个数字通信线路的第二子集的接口; 动态频谱管理服务器（DSM服务器），用于通过对向量组中的多个数字通信线路中的每一个执行以下操作来分析矢量组：测量具有串扰消除激活的数字通信线路的减轻的噪声电平，测量具有串扰消除无效的数字通信线路的非缓解噪声电平，以及将数字通信线路上测量的减轻噪声电平与在数字通信线路上测量的非减轻噪声电平进行比较。在这样的实施例中，系统的DSM服务器还基于分析进一步发布优化指令。例如，通过发出向量组的优化指令，对于向量组外部的线或两者的线。

6. 发明申请

US20150172138A1 USER-PREFERENCE-BASED DSL SYSTEM 有权
标题翻译：基于用户偏好的DSL系统
公开(公告)号：US20150172138A1
公开(公告)日：2015-06-18
申请号：US14630569
申请日：2015-02-24
申请人： Wonjong Rhee , John M. Cioffi , Georgios Ginis , Peter J. Silverman
发明人： Wonjong Rhee , John M. Cioffi , Georgios Ginis , Peter J. Silverman
IPC分类号： H04L12/24 , H04M11/06 , H04M3/30
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。

7. 发明申请

US20150071336A1 SYSTEM FOR DIAGNOSING AND OPTIMIZING VECTORED DSL LINES 有权
公开(公告)号：US20150071336A1
公开(公告)日：2015-03-12
申请号：US14385679
申请日：2012-03-19
申请人： Kenneth Kerpez , Mehdi Mohseni , Wonjong Rhee , Stefano Galli , Georgios Ginis , Ardavan Maleki Tehrani , Marc Goldburg
发明人： Kenneth Kerpez , Mehdi Mohseni , Wonjong Rhee , Stefano Galli , Georgios Ginis , Ardavan Maleki Tehrani , Marc Goldburg
IPC分类号： H04M3/22
CPC分类号： H04M3/34 , H04B3/32 , H04B3/487 , H04M3/2209 , H04M11/062 , Y02D50/44
摘要： In accordance with embodiments disclosed herein, there are provided methods, systems, mechanisms, techniques, and apparatuses for diagnosing and optimizing vectored DSL lines. For example, in one embodiment, such a system includes an interface to a first subset of a plurality of digital communication lines allocated to a vectored group and to a second subset of the plurality of digital communication lines which operate external to the vectored group; a Dynamic Spectral Management server (DSM server) to analyze the vectored group by performing the following operations for each of the plurality of digital communication lines in the vectored group: measuring a mitigated noise level for the digital communication line with crosstalk cancellation active, measuring a non-mitigated noise level for the digital communication line with crosstalk cancellation inactive, and comparing the mitigated noise level measured on the digital communication line with the non-mitigated noise level measured on the digital communication line. In such an embodiment, the DSM server of the system further issues optimization instructions based on the analysis. For example, by issuing optimization instructions for the vectored group, for lines external to the vectored group, or for both.

8. 发明授权

US08310914B2 Phantom use in DSL system 有权
标题翻译：幻影在DSL系统中使用
公开(公告)号：US08310914B2
公开(公告)日：2012-11-13
申请号：US12853209
申请日：2010-08-09
申请人： John M. Cioffi , Bin Lee , Wonjong Rhee , Georgios Ginis
发明人： John M. Cioffi , Bin Lee , Wonjong Rhee , Georgios Ginis
IPC分类号： H04L5/20
CPC分类号： H04L5/20 , H04B3/32
摘要： Superimposing phantom-mode signals reinforces existing differentially driven DSL downstream signals in a vectored binder of DSLs or reinforces upstream vectored signals in a binder of differentially excited twisted pairs, thus expanding the extra transmission modes of the previous GDSL multi-wire two-sided-excitation invention to the case where coordination can only occur on one-side of the binder. Each pair is treated as a common-mode antenna with respect to earth ground, with some pairs selectively excited at the transformer center tap at the transmit end with respect to a common (earth or chassis) ground reference. Corresponding receivers on other non-excited pairs sense the signals between their center taps and a ground at the opposite ends of the lines to the exciting transmitters. A dual use with hybrid circuits allows the receiving circuit to also have an upstream transmitter and an upstream-sensing receiver on the center tap of the opposite side of an adjacent wire.
摘要翻译：叠加幻像模式信号加强了DSL的向量绑定器中现有的差分驱动的DSL下行信号，或加强了差分激励双绞线的绑定器中的上游矢量信号，从而扩展了先前的GDSL多线双向激励的额外传输模式发明到只能在粘合剂的一面上进行配位的情况。每对被视为相对于接地的共模天线，一些对在相对于公共（接地或底盘）接地参考的发射端处的变压器中心抽头处选择性激励。在其他非激励对上的对应的接收器检测它们的中心抽头之间的信号和在激励发射器的线的相对端的接地。与混合电路的双重用途允许接收电路在相邻线的相对侧的中心抽头上还具有上游发射器和上游感测接收器。

9. 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。

10. 发明授权

US08045629B1 DSL data collection system 有权
标题翻译： DSL数据采集系统
公开(公告)号：US08045629B1
公开(公告)日：2011-10-25
申请号：US11897683
申请日：2007-08-30
申请人： Wonjong Rhee , John M. Cioffi
发明人： Wonjong Rhee , John M. Cioffi
IPC分类号： H04L27/00 , H04M11/00
CPC分类号： H04M11/062 , H04L12/2856 , H04L41/0213 , H04L41/0803 , H04L41/0853 , H04L41/32 , H04L2012/6478 , H04M3/229
摘要： Information is sent by a DSL system component using a non-disruptive operational data parameter. One or more bits of the non-disruptive operational data parameter are used to send other information. In some instances the selected parameter will be an unused parameter, such as an unused fast operational mode or interleaved operational mode parameter used to report operational data in a DSL system. In one embodiment of the invention, a remote modem provides a unique equipment identifier that can be paired with the telephone number on which the modem is operating. Verification of and/or searching for the correct pairing of telephone number and unique equipment identifier can be performed as well.
摘要翻译：信息由DSL系统组件使用非中断操作数据参数发送。非破坏性操作数据参数的一个或多个位用于发送其他信息。在某些情况下，所选择的参数将是未使用的参数，例如用于报告DSL系统中的操作数据的未使用的快速操作模式或交错操作模式参数。在本发明的一个实施例中，远程调制解调器提供可与调制解调器在其上操作的电话号码配对的唯一设备标识符。还可以执行电话号码和唯一设备标识符的正确配对和/或搜索。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式