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1. 发明公开

EP3186924A4 SYSTEMS, METHODS, AND APPARATUSES FOR IMPLEMENTING PERSISTENT MANAGEMENT AGENT (PMA) FUNCTIONS FOR THE CONTROL AND COORDINATION OF DPU AND DSLAM COMPONENTS 有权转让
公开(公告)号：EP3186924A4
公开(公告)日：2018-03-28
申请号：EP14900460
申请日：2014-08-27
申请人： ADAPTIVE SPECTRUM & SIGNAL ALIGNMENT INC , KERPEZ KENNETH
发明人： KERPEZ KEN
IPC分类号： H04L12/28 , H04L12/24
CPC分类号： H04L12/2878 , H04L41/046 , H04L41/32
摘要： In accordance with embodiments disclosed herein, an exemplary system or computer implemented method for implementing Persistent Management Agent (PMA) functions for the control and coordination of DPU and DSLAM components may include, for example: a memory to store instructions for execution; one or more processors to execute the instructions; a virtualized module operating on virtualized computing infrastructure, in which the virtualized module is to provide a virtualized implementation of a plurality of functions associated with one or more remotely located Distribution Point Units (DPUs) and/or Digital Subscriber Line Access Multiplexers (DSLAMs), each of the one or more remotely located DPUs and/or DSLAMs having a plurality of broadband lines coupled thereto; in which the virtualized module is to further control Persistent Management Agent (PMA) functions and control coordination of the one or more remotely located DPUs and/or DSLAMs and the plurality of broadband lines coupled with the one or more remotely located DPUs and/or DSLAMs by virtualizing one or more functions of the one or more remotely located DPUs and/or DSLAMs to operate on the virtualized computing infrastructure; and a network interface to receive data and send control instructions for operation of the plurality of broadband lines to and from the one or more remotely located DPUs and/or DSLAMs. Other related embodiments are disclosed.

2. 发明授权

EP3123670B1 DYNAMIC LINE MANAGEMENT 有权转让
公开(公告)号：EP3123670B1
公开(公告)日：2018-03-28
申请号：EP15710856.4
申请日：2015-03-16
申请人： British Telecommunications public limited company
发明人： MORSMAN, Trevor Alan
IPC分类号： H04L12/24 , H04L12/26 , H04L12/28 , H04M3/30
CPC分类号： H04L41/08 , H04L12/2801 , H04L12/2878 , H04L41/5067 , H04L43/16 , H04M3/306
摘要： This invention relates to a method of dynamic line management (DLM) for a digital subscriber line. A quality of experience (QoE) measure is calculated for the digital subscriber line, and the QoE is recorded with the respective DLM line profile and also the line synchronisation rate associated with the line profile. The QoE measure is preferably based on line parameters such as a count of the error rate on the line and loss of synchronisations on the line, averaged over a predetermined period of time. Other line parameters could be used in determining the QoE measure. When DLM exhausts all the available line profiles, the invention checks to see if the QoE associated with the line profile currently being applied is an improvement on the QoE of previously applied line profiles, and if it is an improvement, then the current line profile is maintained. However, if the new QoE is not an improvement to that associated with a previously applied line profile, then the invention reverts the line back to one of the earlier line profiles. The line profile selected to revert back to is one having the same QoE or better, and if there are multiple line profiles satisfying that condition, then the line profile that has the highest associated line synchronisation rate is selected.

3. 发明公开

EP3186925A4 SYSTEMS, METHODS, AND APPARATUSES FOR IMPLEMENTING THE VIRTUALIZATION OF ACCESS NODE FUNCTIONS 审中-公开
公开(公告)号：EP3186925A4
公开(公告)日：2018-02-21
申请号：EP14900509
申请日：2014-08-27
申请人： ADAPTIVE SPECTRUM & SIGNAL ALIGNMENT INC
发明人： KERPEZ KENNETH J , CIOFFI JOHN
IPC分类号： H04L12/28 , H04L12/24
CPC分类号： H04L41/082 , H04L12/2878 , H04L12/2894 , H04L41/0213 , H04L41/04 , H04L41/0631 , H04L41/0672 , H04L41/0823 , H04L41/0896 , H04L41/14 , H04L41/142 , H04L41/5096
摘要： In accordance with embodiments disclosed herein, an exemplary system or computer implemented method for implementing the virtualization of access node functions may include, for example: a memory to store instructions for execution; one or more processors to execute the instructions; a control plane interface to communicably interface the system with an access node over a network, in which the access node is physically coupled with a plurality of broadband lines; a virtualized module to provide a virtualized implementation of a plurality of functions of the access node at the system, in which the virtualized module executes on a virtualized computing infrastructure; the control plane interface of the system to receive current operational data and current operating conditions for the plurality of broadband lines from the access node; the virtualized module to update the virtualized implementation of the plurality of functions of the access node at the system according to the current operational data and the current operating conditions received from the access node; an analysis module to analyze the current operational data and the current operating conditions received from the access node; an instruction module to generate control parameters to affect operation of the access node based on the analysis of the current operational data and the current operating conditions received; and the control plane interface to send the control parameters to the access node for adoption at the access node. Other related embodiments are disclosed.

4. 发明公开

EP3057241A1 POWER ADJUSTMENT DEVICE AND METHOD 有权
标题翻译：性能设置的装置和方法
公开(公告)号：EP3057241A1
公开(公告)日：2016-08-17
申请号：EP13898206.1
申请日：2013-11-27
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Hao , LI, Ying
IPC分类号： H04B3/32
CPC分类号： H04B3/32 , H04B3/487 , H04L1/0001 , H04L12/2878 , H04M3/34 , H04M11/062
摘要： The present invention relates to the field of communications technologies, and in particular, to a power adjustment device and method, so as to resolve a problem of an abnormality caused by the fact that a receive end cannot perform receive power adjustment according to far end crosstalk FEXT. A vectoring control entity VCE provided by embodiments of the present invention includes: a downlink FEXT determining module, configured to determine a power value of downlink FEXT caused to a signal on a line corresponding to a port i by a signal on a line corresponding to a port j, and a receive power value of an FTU-R corresponding to the port i; and a downlink receive power adjustment module, configured to: when the port i is activated, determine, according to the two power values determined by the downlink FEXT determining module, a virtual power margin corresponding to the port i and send the virtual power margin to the FTU-R corresponding to the port i, so that the FTU-R performs receive power adjustment according to the virtual power margin. The device provided by the embodiments of the present invention can adjust a receive power according to FEXT, thereby avoiding an abnormality of a transceiver unit caused by an excessively large receive power.

5. 发明公开

EP2919400A1 Method and device for forwarding a clock synchronization message 审中-公开
标题翻译： Verfahren und Vorrichtung zur Weiterleitung einer Taktsynchronisierungsnachricht
公开(公告)号：EP2919400A1
公开(公告)日：2015-09-16
申请号：EP14305363.5
申请日：2014-03-13
申请人： ALCATEL LUCENT
发明人： Pauwels, Bart Joseph Gerard
IPC分类号： H04J3/06
CPC分类号： H04J3/0673 , H04J3/0667 , H04L12/2878
摘要： The present invention refers to a method (33) and device (29, ONT, CPE) for forwarding a clock synchronization message (M), the clock synchronisation message (M) comprising a time correction field (corr) describing an residence time of the clock synchronization message (M). In order to allow for accurate clock synchronization even in case of asymmetric delays within a network in a simple and efficient way, it is suggested that the method comprise determining (37) an arrival time (TA) of the message (M); calculating (41) a modified residence time (corr') that is adjusted based on an offset time (O) derived from the arrival time (TA); modifying (45) the clock synchronization message (M) so that the clock synchronization message (M) includes the modified residence time (corr'); and forwarding (47) the modified clock synchronization message (M') comprising the modified residence time (corr').
摘要翻译：本发明涉及用于转发时钟同步消息（M）的方法（33）和装置（29，ONT，CPE），所述时钟同步消息（M）包括描述所述时钟同步消息（M）的停留时间的时间校正字段时钟同步消息（M）。为了使得即使在网络中以非常简单且有效的方式进行不对称延迟的情况下也允许准确的时钟同步，建议该方法包括确定（37）消息（M）的到达时间（TA）; 计算（41）基于从到达时间（TA）导出的偏移时间（O）来调整的修改的停留时间（corr'）; 修改（45）时钟同步消息（M），使得时钟同步消息（M）包括修改的停留时间（corr'）; 并转发（47）包括修改的停留时间（corr'）的修改的时钟同步消息（M'）。

6. 发明授权

EP2404407B1 DYNAMICALLY AND FAIRLY ALLOCATING RF CHANNEL BANDWIDTH IN A WIDEBAND CABLE SYSTEM 失效
标题翻译： RF信道带宽的宽带电缆系统的动，公平的地方
公开(公告)号：EP2404407B1
公开(公告)日：2015-09-09
申请号：EP10709614.1
申请日：2010-03-08
申请人： Cisco Technology, Inc.
发明人： YAN, Anlu , SHENG, Jin , MIKKELSON, Chad , ACHILLEOUDIS, Nicos
IPC分类号： H04L12/28
CPC分类号： H04L12/2801 , H04L12/2865 , H04L12/2878 , H04L47/70 , H04L47/762 , H04L47/805

7. 发明公开

EP2273730A4 A METHOD AND APPARATUS FOR PROCESSING THE ACCESS OF USER TERMINAL IN A FIXED ACCESS NETWORK 有权转让
标题翻译：方法和一种处理权限的用户终端的固定接入网
公开(公告)号：EP2273730A4
公开(公告)日：2014-01-01
申请号：EP08733879
申请日：2008-04-02
申请人： ALCATEL LUCENT
发明人： BIN FANXIANG , MA SONGWEI
IPC分类号： H04L12/28 , H04L12/70 , H04L12/54 , H04L12/911 , H04W84/12 , H04W88/12
CPC分类号： H04L12/2878 , H04L12/5691 , H04L47/788 , H04L47/822

8. 发明公开

EP2629465A4 SERVICE CONTROL METHOD AND APPARATUS AT ACCESS NODE 有权
标题翻译：业务控制方法和设备接入节点
公开(公告)号：EP2629465A4
公开(公告)日：2013-12-25
申请号：EP11842577
申请日：2011-09-13
申请人： HUAWEI TECH CO LTD
发明人： DAI XINNING , WANG YIMING , LAI QINGFENG , LIU XIONG
IPC分类号： H04L12/701 , H04L12/24 , H04L12/28
CPC分类号： H04L41/12 , H04L12/2854 , H04L12/2878 , H04L12/2885 , H04L12/2889 , H04L67/1097
摘要： Embodiments of the present invention provide a method and an apparatus for service control on an access node, where the access node is divided into at least one access node control protocol ANCP partition, and each ANCP partition corresponds to one network access server NAS. The method includes: obtaining, according to a set rule, a logical identifier of a physical object managed by an ANCP partition, where each logical identifier is used for identifying one physical object, and saving an obtained logical identifier in the ANCP partition; and obtaining, according to the logical identifier in the ANCP partition, an access topology of the physical object managed by the ANCP partition, and reporting the access topology in the ANCP partition to a corresponding NAS, so that the corresponding NAS performs service control according to a reported access topology. Through the method and apparatus provided in the embodiments of the present invention, a problem that an NAS cannot effectively manage an access service of a device such as an AN due to too coarse granularity of objects managed by an ANCP partition is effectively solved.

9. 发明公开

EP2634964A1 Dynamic Line Management (DLM) of digital subscriber line (DSL) connections 审中-公开
标题翻译：动态线路管理（DLM）数字用户线（DSL）Verbindungen
公开(公告)号：EP2634964A1
公开(公告)日：2013-09-04
申请号：EP12250045.7
申请日：2012-02-29
申请人： British Telecommunications public limited company
发明人： The designation of the inventor has not yet been filed
IPC分类号： H04L12/24 , H04L12/28
CPC分类号： H04M3/367 , H04L12/2869 , H04L12/2878 , H04L41/0896 , H04L43/0829 , H04L47/24 , H04M3/007 , H04M3/2227 , H04M3/304 , H04M3/365 , H04M11/062 , H04M2201/12
摘要： A method and corresponding device for determining a data connection profile for a data connection (15) between one of a plurality of end-user devices (14, 16, 18) and an aggregation transceiver device (24, 34), the data connection belonging to one of a plurality of predetermined categories, each category being associated with one of a plurality of service providing entities (62, 64, 66), the method comprising receiving performance data indicative of the performance of a data connection; receiving an entity identifier indicative of one of said plurality of service providing entities, and determining in dependence thereon the category to which the data connection belongs; and determining a data connection profile for the data connection in dependence on the performance data and on the category so-determined, the data connection profile specifying a set of values for one or more parameters associated with the data connection.
摘要翻译：一种用于确定用于多个终端用户设备（14,16,18）中的一个与聚合收发器设备（24,34）之间的数据连接（15）的数据连接简档的方法和相应设备，所述数据连接属于到多个预定类别中的一个，每个类别与多个服务提供实体（62,64,66）中的一个相关联，所述方法包括接收表示数据连接的性能的性能数据; 接收指示所述多个服务提供实体中的一个的实体标识符，并依赖于所述数据连接所属的类别; 以及根据所述性能数据和所确定的类别确定所述数据连接的数据连接简档，所述数据连接简档指定与所述数据连接相关联的一个或多个参数的一组值。

10. 发明公开

EP2629465A1 SERVICE CONTROL METHOD AND APPARATUS AT ACCESS NODE 有权
标题翻译：新加坡国立神学院
公开(公告)号：EP2629465A1
公开(公告)日：2013-08-21
申请号：EP11842577.6
申请日：2011-09-13
申请人： Huawei Technologies Co., Ltd.
发明人： DAI, Xinning , WANG, Yiming , LAI, Qingfeng , LIU, Xiong
IPC分类号： H04L12/56
CPC分类号： H04L41/12 , H04L12/2854 , H04L12/2878 , H04L12/2885 , H04L12/2889 , H04L67/1097
摘要： Embodiments of the present invention provide a method and an apparatus for service control on an access node, where the access node is divided into at least one access node control protocol ANCP partition, and each ANCP partition corresponds to one network access server NAS. The method includes: obtaining, according to a set rule, a logical identifier of a physical object managed by an ANCP partition, where each logical identifier is used for identifying one physical object, and saving an obtained logical identifier in the ANCP partition; and obtaining, according to the logical identifier in the ANCP partition, an access topology of the physical object managed by the ANCP partition, and reporting the access topology in the ANCP partition to a corresponding NAS, so that the corresponding NAS performs service control according to a reported access topology. Through the method and apparatus provided in the embodiments of the present invention, a problem that an NAS cannot effectively manage an access service of a device such as an AN due to too coarse granularity of objects managed by an ANCP partition is effectively solved.
摘要翻译：本发明的实施例提供了一种在接入节点上进行业务控制的方法和装置，其中接入节点被划分为至少一个接入节点控制协议ANCP分区，每个ANCP分区对应于一个网络接入服务器NAS。该方法包括：根据设置的规则获得由ANCP分区管理的物理对象的逻辑标识符，其中每个逻辑标识符用于识别一个物理对象，并将获得的逻辑标识符保存在ANCP分区中; 并根据ANCP分区中的逻辑标识符获得由ANCP分区管理的物理对象的接入拓扑，并将ANCP分区中的接入拓扑报告给相应的NAS，使得对应的NAS根据报告的访问拓扑。通过本发明实施例提供的方法和装置，有效地解决了由于由ANCP分区管理的对象的粒度过于粗糙而不能有效地管理诸如AN之类的设备的接入服务的问题。

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