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41. 发明公开

EP1499066A1 Method for setting up a connection 有权
标题翻译：建立连接的方法
公开(公告)号：EP1499066A1
公开(公告)日：2005-01-19
申请号：EP03291740.3
申请日：2003-07-14
申请人： ALCATEL
发明人： Bouchat, Christele , Janssens, Nico Alfred Anna , Ooghe, Sven Maurice Joseph , Six, Erwin Alfons Constant
IPC分类号： H04L12/28
CPC分类号： H04L61/2015 , H04L12/2878 , H04L29/12018 , H04L61/10
摘要： In methods for setting up communications between digital-subscriber-line terminal modems (13) and intemet-service-providers (30) via digital-subscriber-line-access-multiplexers (2,20) and forwarders (3) of asynchronous-transfer-mode-networks (1) further comprising dynamic-host-configuration-protocol-relay-agents (4,40), first messages are sent from the terminal modems (13) to the agents (4,40) via the access multiplexers (2,20), which first messages comprise incoming logical identifiers defining couplings (14) between the terminal modems (13) and the access multiplexers (2,20), second messages are sent from the agents (4,40) to dynamic-host-configuration-protocol-servers (5) for receiving intemet-protocol-addresses to be supplied to the terminal modems (13) via the agents (4,40). To be able to locate the agents (4,40) outside the forwarders (3), the agents (4,40) convert the first messages into the second messages at least by inserting outgoing logical identifiers defining couplings (6) between the access multiplexers (2,20) and the forwarders (3), and the forwarders (3) are informed about relationships between the Internet-Protocol-addresses and the outgoing logical identifiers. The forwarders (3) then have sufficient knowlegde to find the right (part of the) access multiplexer (2,20).
摘要翻译：在用于通过数字用户线路接入多路复用器（2,20）和转发器（3）在数字用户线路终端调制解调器（13）和因特网服务提供商（30）之间建立异步传输（1）还包括动态主机配置协议中继代理（4,40），第一消息通过接入复用器从终端调制解调器（13）发送到代理（4,40）该第一消息包括定义终端调制解调器（13）和接入复用器（2,20）之间的耦合（14）的传入逻辑标识符，第二消息从代理（4,40）发送到动态主机 - 配置协议服务器（5），用于经由代理（4,40）接收要提供给终端调制解调器（13）的网际协议地址。为了能够在转发器（3）外部定位代理（4,40），代理（4,40）至少通过在接入多路复用器之间插入定义耦合（6）的外出逻辑标识符将第一消息转换为第二消息（2,20）和转发器（3）以及转发器（3）通知互联网协议地址与外出逻辑标识符之间的关系。然后，转发器（3）具有足够的知识来找到正确的（部分）接入复用器（2,20）。

42. 发明公开

EP1371179A1 SYSTEM AND METHOD FOR EXTENDING THE RANGE OF XDSL SERVICES 审中-公开
标题翻译：系统和方法用于扩展XDSL服务范围
公开(公告)号：EP1371179A1
公开(公告)日：2003-12-17
申请号：EP02753778.6
申请日：2002-03-13
申请人： Rad Data Communications Ltd.
发明人： SILBERMAN, Hugo , EITANE, Tsvi, Henri , STEIN, Yaakov
IPC分类号： H04L12/28 , H04L12/56 , H04L12/66 , H04J1/00 , H04J3/12 , G06F13/00 , H04M11/00
CPC分类号： H04L12/2878 , H04L12/2885 , H04Q11/00 , H04Q2213/13039 , H04Q2213/13094
摘要： A system and method for extending the distance that xDSL services are able to be provided to subscribers (310a-310e). A DSLAM (300) located at a Central Office (301) is connected to a general-purpose network, such as the Internet. The DSLAM (300) is additionally connected to a first fiber optic transceiver. The first fiber optic transceiver (302) is connected via a fiber optic link (316)to a second fiber optic transceiver (306) located proximate to the subscribers' premises, preferably in a street cabinet (305). Each subscriber premise's equipment (310a-310e) is connected to the broadband transceiver (306) via subscriber lines (308a-308e). Electrical signals to be transmitted between the Central Office (301) and the subscribers' premises are utilized to form a frequency division multiplexed signal. The frequency division multiplexed signal is used to modulate a light subcarrier for transmission across the fiber optic link (316). At the respective receiving transceiver, the frequency division multiplexed signal is reconverted to the electrical signals, which are then applied to the subscriber premises equipment or DSLAM (300) depending upon the direction of communication.

43. 发明授权

EP1911322B1 METHOD AND APPARATUS FOR COMMUNICATING DATA OVER A DATA NETWORK 有权转让
标题翻译：用于在数据网络上传送数据的方法和设备
公开(公告)号：EP1911322B1
公开(公告)日：2018-04-18
申请号：EP06765144.8
申请日：2006-07-28
申请人： British Telecommunications public limited company
发明人： PICKERING, Ashley , EVERETT, Philip , SIMMS, Norwin , DALBY, Gary , LINNEY, Trevor
IPC分类号： H04Q11/04 , H04L12/28
CPC分类号： H04M3/007 , H04L12/2856 , H04L12/2878 , H04L41/0896 , H04L41/32 , H04Q11/04 , H04Q2213/13039 , H04Q2213/13092 , H04Q2213/13106 , H04Q2213/13164 , H04Q2213/13166 , H04Q2213/13199 , H04Q2213/13204 , H04Q2213/13298 , H04Q2213/13332 , H04Q2213/13349 , H04Q2213/13387 , H04Q2213/13389 , Y02D30/34
摘要： A management device for automatically provisioning a Broadband Remote Access Server (BRAS) for use in connecting Customer Premises Equipment (CPE) to an Internet Protocol (IP) network via a Digital Subscriber Line (DSL) a Digital Subscriber Line Access Multiplexor (DSLAM) and the BRAS, the management device comprising: a first interface for receiving from time to time data readings from the DSLAM indicative of the current or recent line rate of the DSL; a processor unit for calculating from the received data readings a consistent rate indicative of a consistent line rate of the DSL based on a plurality of data readings for the DSL from the DSLAM; and a second interface for transmitting provisioning messages to the BRAS for provisioning the BRAS to restrict data flowing to the DSL to a maximum rate selected by the management device in accordance with the calculated consistent rate.

44. 发明授权

EP3057241B1 POWER ADJUSTMENT DEVICE AND METHOD 有权
标题翻译：功率调整装置和方法
公开(公告)号：EP3057241B1
公开(公告)日：2018-02-28
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 , H04B3/487
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.

45. 发明公开

EP3057241A4 POWER ADJUSTMENT DEVICE AND METHOD 有权
标题翻译： LEISTUNGSEINSTELLUNGSVORRICHTUNG不足之地
公开(公告)号：EP3057241A4
公开(公告)日：2017-02-15
申请号：EP13898206
申请日：2013-11-27
申请人： HUAWEI TECH CO LTD
发明人： LI HAO , LI YING
IPC分类号： H04B3/32 , H04B3/487
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.
摘要翻译：通信技术领域本发明涉及通信技术领域，特别涉及功率调节装置和方法，以解决由接收端根据远端串扰不能进行接收功率调整的事实引起的异常问题 FEXT。由本发明的实施例提供的矢量控制实体VCE包括：下行链路FEXT确定模块，用于通过对应于端口i的线路上的信号来确定对与端口i相对应的线路上的信号造成的下行链路FEXT的功率值端口j和对应于端口i的FTU-R的接收功率值; 以及下行链路接收功率调整模块，被配置为：当所述端口i被激活时，根据由所述下行链路FEXT确定模块确定的所述两个功率值，确定与所述端口i对应的虚拟功率余量并将所述虚拟功率余量发送到对应于端口i的FTU-R，使得FTU-R根据虚拟功率余量进行接收功率调整。由本发明的实施例提供的装置可以根据FEXT调整接收功率，从而避免由于接收功率过大引起的收发器单元的异常。

46. 发明公开

EP3103222A1 COMMUNICATIONS INTERFACE 无效转让
标题翻译： KOMMUNIKATIONSSCHNITTSTELLE
公开(公告)号：EP3103222A1
公开(公告)日：2016-12-14
申请号：EP15702303.7
申请日：2015-01-22
申请人： British Telecommunications Public Limited Company
发明人： WARREN, John Andrew
IPC分类号： H04L12/28
CPC分类号： H04Q3/0016 , H04L12/2878 , H04L41/0806 , H04M11/062 , H04Q11/04 , H04Q2213/13039 , H04Q2213/13298 , H04Q2213/196 , H04Q2213/38
摘要： . A connection unit (2) comprises a plurality of termination points (24) for interconnection of telecommunications lines (22, 220, 221, 222, 223, 224, 225), for two or more different communications modes, for example fibre optic, coaxial, twisted pair, Ethernet etc. A connection block (24) is arranged such that direct connection may be made between pairs of lines of a given mode. Connection between lines of different modes may be made through an external unit (5), which may for example be a DSLAM, or a Fibre/copper interface, connected through an umbilical connection (42), either wired in or connected by a plug and socket connection (40, 41). This arrangement allows equipment (5) to be connected to the connection block (24) without access to the internal components of the connection unit, and allows interface units (5) to be developed for new services without having to be accommodated within, or co-located with, the connection unit (2) itself.
摘要翻译：连接单元包括用于两个或多个不同通信模式的电信线路的互连的多个终端点，例如光纤，同轴，双绞线，以太网等。连接块被布置成使得可以在对之间进行直接连接给定模式的行。不同模式的线之间的连接可以通过外部单元进行，该外部单元例如可以是DSLAM或通过脐带连接连接的光纤/铜接口，其通过插头和插座连接来连接或连接。这种布置允许设备连接到连接块而不访问连接单元的内部组件，并允许开发新的服务的接口单元，而不必被容纳在连接单元本身内或与其连接。

47. 发明公开

EP2695339A4 SYSTEMS AND METHODS FOR POWERING NETWORK ACCESS DEVICES FROM CUSTOMER PREMISES EQUIPMENT 有权
标题翻译：系统和方法用于驱动网络接入设备在客户现场
公开(公告)号：EP2695339A4
公开(公告)日：2015-01-14
申请号：EP12765856
申请日：2012-04-02
申请人： ADTRAN INC
发明人： JOFFE DANIEL M , CRESS JARED D
IPC分类号： H04L12/66 , H04L12/10 , H04M19/00
CPC分类号： H04M11/062 , H04L12/2878 , H04M19/001 , Y02D70/00
摘要： A communication system has a network access device (NAD) that is designed to deliver Plain Old Telephone Service (POTS) along with high-speed data to Customer Premises Equipment (CPE). The NAD is backpowered by the CPE across a subscriber line. When backpower is provided from the CPE, circuitry (referred to as a “POTS signaling element”) within the network access device converts POTS control signaling to digital data for transmission to the CPE. The band vacated by the POTS control signaling is used for the power signal on the subscriber line. In the absence of backpower, components of the network access device are bypassed, thereby providing POTS in the event of a power failure. The NAD receives advance warning of the backpowering so that it can disable the bypassing in order to prevent the power signal from leaking through the NAD to the network.

48. 发明授权

EP2415208B1 DYNAMIC LINE MANAGEMENT 有权
标题翻译：动态线路管理
公开(公告)号：EP2415208B1
公开(公告)日：2014-10-22
申请号：EP10711070.2
申请日：2010-03-19
申请人： British Telecommunications public limited company
发明人： CROOT, Christopher, Marcus , PICKERING, Ashley , LINNEY, Trevor, Philip , EVERETT, Philip, Antony , COOK, John, Wolsey
IPC分类号： H04L12/26 , H04L12/24 , H04L12/28 , H04M3/30
CPC分类号： H04L41/32 , H04L12/2878 , H04L41/0654 , H04L43/0811 , H04M3/304

49. 发明公开

EP2742649A1 INTELLIGENT PHY WITH SECURITY DETECTION FOR ETHERNET NETWORKS 有权转让
标题翻译：安全检测以太网络PHY智能
公开(公告)号：EP2742649A1
公开(公告)日：2014-06-18
申请号：EP12751206.9
申请日：2012-08-10
申请人： Marvell World Trade Ltd.
发明人： SUTARDJA, Sehat , DANIEL, Tsahi , MELTS, Dimitry
IPC分类号： H04L12/28 , H04L29/06
CPC分类号： H04L63/02 , H04L12/2878 , H04L63/105 , H04L63/162
摘要： A physical layer device includes memory, a memory control module, and a physical layer module. The memory control module is configured to control access to the memory. The physical layer module is configured to store packets in the memory via the memory control module. The physical layer module includes an interface configured to receive the packets from a network device via a network and an interface bus. The interface bus includes at least one of a control module and a regular expression module. The at least one of the control module and the regular expression module is configured to inspect the packets to determine a security level of the packets. A network interface is configured to, based on the security level, provide the packets to a device separate from the physical layer device.

50. 发明公开

EP2717487A1 Method and apparatus for providing electrical power to a broadband digital subscriber line access 有权
标题翻译：用于宽带数字用户线路接入提供电能的方法和装置
公开(公告)号：EP2717487A1
公开(公告)日：2014-04-09
申请号：EP13195677.3
申请日：2007-03-16
申请人： Telefonaktiebolaget L M Ericsson AB (Publ)
发明人： Hansen, Jan , Knutsson, Hans
IPC分类号： H04B3/50 , H04L12/10 , H04L12/28 , H04M19/08
CPC分类号： H04L12/10 , H04B3/50 , H04L12/2856 , H04L12/2878 , H04L2012/6478 , H04M19/001 , H04M19/08
摘要： Power is supplied to telecom equipment in DSLAM outdoor/remote cabinets with relatively short distances between the subscriber and the cabinet. All of the subscriber Customer Premises Equipment connected to the DSLAM each provide a portion of the required power to the remote cabinet via the telephone line connecting the DSLAM and the subscriber CPE. The CPE at the subscriber premises is already connected to power mains in the subscriber premises so, providing power, via the telephone line to the outdoor cabinet is relatively simple. The remote cabinet includes a circuit for receiving the power input from each subscriber and then distributing the power, required by the DSLAM load, equally among the subscribers.
摘要翻译：电源提供给电信设备DSLAM与订户与箱体之间距离相对较短户外/远程机箱。所有连接到DSLAM经由连接DSLAM与CPE订户的电话线中的每个提供所需的功率的远程机柜的一部分的订户用户驻地设备。在用户驻地的CPE已经连接到用户住宅提供电力输电线，通过电话线到户外机柜相对简单。所述远程机柜包括用于从每个用户接收所述功率输入，然后分配功率，由DSLAM负载所需，同样的用户之间的电路。

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