公开(公告)号：US20180026814A1

公开(公告)日：2018-01-25

申请号：US15549424

申请日：2015-03-12

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Jens Poscher ,  Ralph Detke ,  Stefan Eichinger ,  Sevil Senturk

IPC分类号： H04L12/66 ,  H04L12/46 ,  H04L29/08

CPC分类号： H04L12/66 ,  H04L12/2859 ,  H04L12/2869 ,  H04L12/4633 ,  H04L12/4641 ,  H04L45/28 ,  H04L47/72 ,  H04L69/324

摘要： A technique for routing datagrams between costumer equipments, CEs, (102) and a pool (110) of broadband network gateways, BNGs, (112) is provided. As to a device aspect (120) of the technique, a first establishing unit (122) is configured to establish a first connection (123) between the device (120) and each of the CEs (102). A second establishing unit (124) is configured to establish a second connection (125) between the device (120) and each BNG (112) in the pool (110) of BNGs (112). A mapping unit (126) is configured to map each of the first connections (123) to one of the second connections (125). The mapping specifies the routing of the datagrams.

公开(公告)号：US20160142325A1

公开(公告)日：2016-05-19

申请号：US14945635

申请日：2015-11-19

申请人： AT&T INTELLECTUAL PROPERTY I,LP

发明人： Maria Adamczyk ,  Thomas Arnold Anschutz ,  Alan Ryan Blackburn ,  Jeffrey Patrick Cassanova ,  Sammie Walter Hill ,  Scott Crandall Holt ,  Nicholas Steven Huslak ,  Arnold Chester McQuaide, JR. ,  Edgar Vaughan Shrum, JR. ,  Scott Traynham Stillman ,  Steven Allan Wright ,  Li Zhang

IPC分类号： H04L12/851 ,  H04W72/04

CPC分类号： H04L47/24 ,  H04L12/2859 ,  H04L47/2408 ,  H04L47/2416 ,  H04L47/2441 ,  H04L47/2458 ,  H04L63/029 ,  H04L63/083 ,  H04L63/102 ,  H04W72/0446

摘要： A method of operating a data network may include establishing a data path through the data network between a routing gateway and service provider equipment providing a data service. Moreover, the data service may be provided for use at the routing gateway over the data path during a data session. A request may be received from the service provider equipment where the request defines a data flow characteristic for the data path between the routing gateway and the service provider equipment providing the data service. The data flow characteristic may then be transmitted to a network element along the data path between the routing gateway and the service provider equipment. A request from service provider equipment can include an allowed bandwidth or prioritization. Related methods, data networks, data service providers, routing gateways, and computer program products are also discussed.

公开(公告)号：US09325519B2

公开(公告)日：2016-04-26

申请号：US13252283

申请日：2011-10-04

申请人： Damian C. Lezama Bounine

发明人： Damian C. Lezama Bounine

IPC分类号： H04L12/54 ,  H04L12/28 ,  G06F15/16 ,  H04L12/851 ,  H04L12/801

CPC分类号： H04L12/2859 ,  H04L47/2433 ,  H04L47/34

摘要： The subject disclosure is directed towards a technology by which computing devices such as a phone and a personal computer may reliably communicate internet protocol (IP)-based network data to one another via an unreliable point-to-point data transfer mechanism such as a USB connection. To this end, each computing device includes a bi-directional proxy component (e.g., a proxy and reliable transfer tunnel), that processes network data into packets for transmission over the point-to-point connection, and processes received packets into internet protocol (IP)-based network data for a network connection. Also described are an acknowledgement and sequence number-based mechanism that ensures reliable point-to-point data transfers, and a flow control mechanism that prevents a recipient from receiving more data than it can handle until ready.

摘要翻译： 主题公开涉及一种技术，通过该技术，诸如电话和个人计算机的计算设备可以经由诸如USB的不可靠的点对点数据传送机制可靠地将互联网协议（IP）的网络数据彼此通信 连接。 为此，每个计算设备包括双向代理组件（例如，代理和可靠传输隧道），其将网络数据处理成分组以便通过点对点连接进行传输，并将接收到的分组处理成互联网协议 IP）为基础的网络数据。 还描述了确保可靠的点对点数据传输的确认和基于序列号的机制，以及防止接收者接收比待处理之前可以处理的更多数据的流控制机制。

公开(公告)号：US20150327175A1

公开(公告)日：2015-11-12

申请号：US14794662

申请日：2015-07-08

申请人： BROADCOM CORPORATION

发明人： Philippe KLEIN ,  Avraham KLIGER ,  Yitshak OHANA

IPC分类号： H04W52/02 ,  H04W28/26 ,  H04W76/04 ,  H04W72/14

CPC分类号： H04W52/0235 ,  H04L12/12 ,  H04L12/2801 ,  H04L12/2838 ,  H04L12/2859 ,  H04L12/40039 ,  H04L2012/2849 ,  H04W28/26 ,  H04W52/0222 ,  H04W72/14 ,  H04W76/25 ,  Y02D50/20 ,  Y02D50/40 ,  Y02D50/42 ,  Y02D70/142

摘要： A network device includes one or more memories and one or more processor circuits coupled to the one or more memories. The one or more processor circuits are configured to cause providing for transmission a request directed to a network controller to change a power state of the network device, receiving a grant from the network controller in response to the request, and changing the power state of the network device in response to receiving the grant. The power state of the network device includes a running power state and a standby power state, where the standby power state includes an active mode and an idle mode. A network controller for granting a request from the network device to change a power state of the network device is also disclosed.

摘要翻译： 网络设备包括耦合到一个或多个存储器的一个或多个存储器和一个或多个处理器电路。 所述一个或多个处理器电路被配置为使得向所述网络控制器提供发送请求以改变所述网络设备的功率状态，响应于所述请求从所述网络控制器接收许可，并且改变所述网络设备的功率状态 网络设备响应于接收到授权。 网络设备的电源状态包括运行电源状态和待机电源状态，其中备用电源状态包括活动模式和空闲模式。 还公开了一种用于授予来自网络设备的请求以改变网络设备的电力状态的网络控制器。

公开(公告)号：US20150244564A1

公开(公告)日：2015-08-27

申请号：US14190731

申请日：2014-02-26

申请人： ALCATEL-LUCENT

发明人： Ian COWBURN ,  Shafiq PIRBHAI ,  David MOTZ

IPC分类号： H04L12/24

CPC分类号： H04L12/2859 ,  H04L12/462 ,  H04L41/0663

摘要： Various exemplary embodiments relate to a method performed by a backbone network for performing switchover of plurality of pseudo-wires (PWs) connecting a customer edge device to a primary backbone edge bridge (BEB), the method including: designating one of the plurality of PWs as a control PW; associating the remaining PWs with the control PW; associating a virtual backbone MAC (B-MAC) address with the control PW; and advertising, by the primary BEB, the virtual B-MAC address to the backbone network.

摘要翻译： 各种示例性实施例涉及由骨干网执行的用于执行将客户边缘设备连接到主骨干边缘桥（BEB）的多条伪线（PW）的切换的方法，所述方法包括：指定所述多个PW中的一个 作为对照PW; 将剩余的PW与控制PW相关联; 将虚拟骨干MAC（B-MAC）地址与控制PW相关联; 并通过主BEB将虚拟B-MAC地址广播到骨干网。

公开(公告)号：US09112717B2

公开(公告)日：2015-08-18

申请号：US12511165

申请日：2009-07-29

申请人： Philippe Klein ,  Avraham Kliger ,  Yitshak Ohana

发明人： Philippe Klein ,  Avraham Kliger ,  Yitshak Ohana

IPC分类号： H04N7/18 ,  H04L12/28 ,  H04L12/12 ,  H04L12/40

CPC分类号： H04W52/0235 ,  H04L12/12 ,  H04L12/2801 ,  H04L12/2838 ,  H04L12/2859 ,  H04L12/40039 ,  H04L2012/2849 ,  H04W28/26 ,  H04W52/0222 ,  H04W72/14 ,  H04W76/25 ,  Y02D50/20 ,  Y02D50/40 ,  Y02D50/42 ,  Y02D70/142

摘要： Systems and methods for performing a method for reducing power consumption in MoCA devices that are connected via a coax network are provided. One method according to the invention includes, in a home network having a plurality of network modules, one of said plurality of network modules being a network controller, each of said plurality of network modules being connected to a coax backbone, communicating over the coax backbone between the plurality of network modules. The method further includes using the master module to receive requests sent over the coax backbone from the plurality of network modules for bandwidth to transmit bursts. The master module may establish an order of transmission opportunities for the plurality of network modules to follow when transmitting bursts directly to other network modules via the coax backbone. The method may also include using the master module to toggle each of the networked modules between a running power state and a standby power state. The standby power state may include an active mode and an idle mode. In the active mode, a networked node is configured to transmit and/or receive packets of information. In the idle mode, the networked node is configured to maintain a link to the network while powering down a portion of the circuit blocks, thereby reducing power consumption of the networked node.

摘要翻译： 提供了用于执行通过同轴电缆网连接的MoCA设备中降低功耗的方法的系统和方法。 根据本发明的一种方法包括在具有多个网络模块的家庭网络中，所述多个网络模块中的一个网络模块是网络控制器，所述多个网络模块中的每一个连接到同轴电缆主干，通过同轴电缆主干 在多个网络模块之间。 该方法还包括使用主模块从多个网络模块接收通过同轴电缆主干发送的请求，用于带宽传输脉冲串。 当通过同轴电缆主干直接向其他网络模块发送突发时，主模块可建立多个网络模块遵循的传输机会顺序。 该方法还可以包括使用主模块在运行的功率状态和待机功率状态之间切换每个网络模块。 备用电源状态可以包括活动模式和空闲模式。 在活动模式中，网络节点被配置为发送和/或接收信息包。 在空闲模式下，网络节点被配置为在断电一部分电路块的同时保持与网络的链接，从而降低网络节点的功耗。

公开(公告)号：US09066165B2

公开(公告)日：2015-06-23

申请号：US13641447

申请日：2010-12-02

申请人： Hongjian Guo

发明人： Hongjian Guo

IPC分类号： H04Q11/00 ,  H04L12/28

CPC分类号： H04Q11/0067 ,  H04L12/2859 ,  H04L12/2885 ,  H04Q11/0071 ,  H04Q2011/0079 ,  H04Q2213/1301 ,  H04Q2213/13109

摘要： The disclosure discloses a Point-to-Point Protocol over Ethernet (PPPOE) configuration method for a Gigabit-Capable Passive Optical Network (GPON) system. The method comprises: an Optical Line Terminal (OLT) instructing an Optical Network Unit (ONU) to create or delete a PPPoE management object instance and associate the PPPoE management object instance with an IP host config data management object instance; and the ONU creating the PPPoE management object instance according to the creation instruction from the OLT, and turning on a PPPoE function switch in the IP host config data management object instance; or the ONU deleting the PPPoE management object instance according to the deletion instruction from the OLT, and turning of the PPPoE function switch in the IP host config data management object instance. The disclosure also discloses a GPON system. With the disclosure, the problem that the existing GPON system cannot support accessing in a manner of PPPoE dial-up is solved, and the PPPoE scenario requirements are met.

摘要翻译： 本公开公开了一种用于千兆位能力的无源光网络（GPON）系统的点对点以太网协议（PPPOE）配置方法。 该方法包括：光线路终端（OLT），指示光网络单元（ONU）创建或删除PPPoE管理对象实例，并将PPPoE管理对象实例与IP主机配置数据管理对象实例相关联; ONU根据OLT的创建指令创建PPPoE管理对象实例，并在IP主机配置数据管理对象实例中打开PPPoE功能交换机; 或者ONU根据OLT的删除指令删除PPPoE管理对象实例，并转动IP主机配置数据管理对象实例中的PPPoE功能开关。 本公开还公开了一种GPON系统。 通过披露，解决了现有GPON系统无法支持以PPPoE拨号方式访问的问题，满足了PPPoE场景要求。

公开(公告)号：US08856348B2

公开(公告)日：2014-10-07

申请号：US12348347

申请日：2009-01-05

申请人： Sandro Piccinini ,  Luigi Pichetti ,  Marco Secchi ,  Stefano Sidoti

发明人： Sandro Piccinini ,  Luigi Pichetti ,  Marco Secchi ,  Stefano Sidoti

IPC分类号： G06F15/16 ,  H04L12/28

CPC分类号： H04L12/2859 ,  H04L12/2896

摘要： An on-demand network connection for a remote user is provided. Responsive to a failure to receive an electronic communication via an established network connection, a remote user device receives a connection request that indicates that the on-demand network connection is to be established. Responsive to receiving the connection request, the on-demand network connection is established from the remote user device to a network. Then, the electronic communication is received on the remote user device via the on-demand network connection.

摘要翻译： 提供远程用户的按需网络连接。 响应于通过建立的网络连接未能接收电子通信，远程用户设备接收指示要建立点播网络连接的连接请求。 响应于接收到连接请求，从远程用户设备到网络建立点播网络连接。 然后，通过点播网络连接在远程用户设备上接收电子通信。

公开(公告)号：US08817601B2

公开(公告)日：2014-08-26

申请号：US13217992

申请日：2011-08-25

申请人： Sriganesh Kini ,  Rishi Mehta

发明人： Sriganesh Kini ,  Rishi Mehta

IPC分类号： H04L12/26 ,  G01R31/08 ,  H04L12/44 ,  H04L12/24 ,  H04L12/28

CPC分类号： H04L43/0811 ,  H04L12/2859 ,  H04L12/44 ,  H04L41/0654

摘要： Techniques for recovering from hierarchical virtual private LAN service (HVPLS) hub connectivity failure with a dynamic spoke pseudowire. According to one embodiment of the invention, a provider edge (PE) network element in the HVPLS hub monitors for a failure of HVPLS hub connectivity failure and reuses an HVPLS spoke connectivity failure recovery mechanism in an MTU by fabricating failure of one or more spoke facing connectivity elements coupling the MTU with the PE network element causing the MTU to transition to a secondary PE network element in the HVPLS hub. In addition, the PE network element establishes a dynamic spoke pseudowire for each virtual instance affected with the MTU to restore HVPLS hub connectivity for that PE network element.

摘要翻译： 使用动态辐条伪线从层次化虚拟专用局域网服务（HVPLS）集线器连接故障中恢复的技术。 根据本发明的一个实施例，HVPLS集线器中的提供商边缘（PE）网元监视HVPLS集线器连接故障的故障，并且通过制造一个或多个辐条面对的故障来重新使用MTU中的HVPLS辐条连接故障恢复机制 连接元件将MTU与PE网络元件相连，导致MTU过渡到HVPLS集线器中的辅助PE网络元件。 此外，PE网络元件为受MTU影响的每个虚拟实例建立动态辐条伪线，以恢复该PE网络元件的HVPLS集线器连接。

公开(公告)号：US20140133356A1

公开(公告)日：2014-05-15

申请号：US14158150

申请日：2014-01-17

申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)

发明人： Sudhagar Chinnaswamy ,  Timothy J. Lynch ,  Lars A. Martin ,  Sudhakar Chunduru ,  Samvid S. Shah ,  Sunny Y. Wang ,  Srikanth Chavali

IPC分类号： H04L12/24 ,  H04L29/06

CPC分类号： H04L41/0806 ,  H04L12/2859 ,  H04L12/2876 ,  H04L41/0893 ,  H04L63/0892 ,  H04L63/20

摘要： Methods and apparatus for dynamically configuring a parent circuit through a subscriber record on an authentication, authorization, and accounting (AAA) server responsive to an authorization event for the subscriber session on the network element. According to one embodiment of the invention, the AAA server accesses the subscriber record for a subscriber session on the network element. Based on this subscriber record, a set of one or more attributes for a subscriber circuit and a set of one or more attributes for a parent circuit of the subscriber circuit are determined. The network element applies the set of subscriber circuit attributes to the subscriber circuit and the set of parent circuit attributes to the parent circuit.

摘要翻译： 响应于网络元件上的订户会话的授权事件，在认证，授权和计费（AAA）服务器上通过订户记录来动态配置父电路的方法和装置。 根据本发明的一个实施例，AAA服务器访问网元上用户会话的用户记录。 基于该订户记录，确定用户电路的一个或多个属性集合以及用户电路的母电路的一个或多个属性集合。 网络元件将用户电路属性集合应用于用户电路和父电路属性集合到母电路。