公开(公告)号：US20150067161A1

公开(公告)日：2015-03-05

申请号：US14537019

申请日：2014-11-10

Applicant: AT&T Intellectual Property I, L.P.

Inventor： William Taylor ,  David Massengill ,  John Hollingsworth

IPC: H04L12/26 ,  G06F11/34 ,  G06F11/30 ,  H04L12/24

CPC classification number: H04L41/0654 ,  G06F11/2002 ,  G06F11/3466 ,  H04L41/0663 ,  H04L41/22 ,  H04L41/5003 ,  H04L41/5051 ,  H04L41/509 ,  H04L43/0811 ,  H04L45/00 ,  H04L45/22 ,  H04L45/28 ,  H04L49/557

Abstract: An example method involves generating, with a network management module, a data structure to store current reroute statistics based on rerouting of data from a logical circuit that has failed to a logical failover circuit in a network. The current reroute statistics include trap data corresponding to the logical circuit. The trap data includes a committed burst size. The logical circuit is identified by a first logical circuit identifier. The logical failover circuit is identified by a second logical circuit identifier. The first and second logical circuit identifiers are renamed until the logical circuit has been restored from failure. The table is updated with the network management module to store updated reroute statistics. The updated reroute statistics include updated trap data corresponding to the logical circuit. The updated reroute statistics are based on a change in status of the logical circuit resulting from the committed burst size having been exceeded.

Abstract translation: 一个示例性方法包括使用网络管理模块生成数据结构，以便根据从网络中的逻辑故障切换电路故障的逻辑电路重新路由数据来存储当前的重新路由统计。 当前的重新路由统计信息包括对应于逻辑电路的陷阱数据。 陷阱数据包括承诺突发大小。 逻辑电路由第一逻辑电路标识符标识。 逻辑故障转移电路由第二逻辑电路标识符标识。 第一和第二逻辑电路标识符被重新命名，直到逻辑电路从故障恢复为止。 该表更新为网络管理模块以存储更新的重新路由统计信息。 更新的重新路由统计信息包括对应于逻辑电路的更新的陷阱数据。 更新的重新路由统计信息基于由已经超过的已提交突发大小导致的逻辑电路的状态变化。

公开(公告)号：US20140325258A1

公开(公告)日：2014-10-30

申请号：US13926963

申请日：2013-06-25

Applicant: Avaya Inc.

Inventor： Harsh V. Mendiratta ,  Chandra Ravipati ,  Christopher D. Baldwin ,  Rickie E. Meis ,  Mark T. Rolfs

IPC: G06F11/20

CPC classification number: H04L41/0668 ,  G06F11/2002

Abstract: An initial request is received to establish a communication session. The initial request contains a communication address of a first communication device. A communication server detects that the communication session cannot be established across a primary network. In response, the initial request is repurposed by changing the first communication address to a second communication address. The changed request is sent to a communication system, which adds a field to the changed request that indicates that the changed request is to be sent via a secondary network. The changed request is sent with the field to the communication server. The changed request with the second communication address is sent to a gateway to establish the communication session across a secondary network. A portion of the communication session is established using the second communication address. The first communication address is sent in the portion of the communication session using Dual-Tone-Multi-Frequency (DTMF).

Abstract translation: 接收初始请求以建立通信会话。 初始请求包含第一通信设备的通信地址。 通信服务器检测到无法通过主网络建立通信会话。 作为响应，通过将第一通信地址改变为第二通信地址来重新初始化请求。 改变的请求被发送到通信系统，该通信系统向改变的请求添加一个字段，指示改变的请求将通过辅助网络发送。 更改的请求将与该字段一起发送到通信服务器。 具有第二通信地址的改变的请求被发送到网关以建立跨越次级网络的通信会话。 使用第二通信地址建立通信会话的一部分。 第一通信地址在通信会话的部分使用双音多频（DTMF）发送。

公开(公告)号：US20140325257A1

公开(公告)日：2014-10-30

申请号：US13873101

申请日：2013-04-29

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

Inventor： ABDULLAH ALFADHLY ,  UTHMAN BAROUDI ,  MOHAMED FARAG YOUNIS

IPC: G06F11/20

CPC classification number: G06F11/2002 ,  H04L41/0654 ,  H04W24/04

Abstract: The WSAN simultaneous failures recovery method ranks each node based on the number of hops to a pre-designated root node in the network. The method identifies some nodes as cluster heads based on the number of their children in the recovery tree. The method assigns a recovery weight and a nearby cluster node to each node. Nearby cluster nodes serve as gateways to other nodes that belong to that cluster. The recovery weight is used to decide which node is better to move in order to achieve lower recovery cost. The recovery method uses the same on-going set of actors to restore connectivity. Simulation results have demonstrated that the recovery method can achieve low recovery cost per failed node in small and large networks. The results have also shown that clustering leads to lower recovery cost if the sub-network needs to re-establish links with the rest of the network.

Abstract translation: WSAN同时故障恢复方法根据到网络中预先指定的根节点的跳数对每个节点进行排序。 该方法根据恢复树中的子项数量将某些节点标识为簇头。 该方法为每个节点分配恢复权重和附近的集群节点。 附近的集群节点作为属于该集群的其他节点的网关。 恢复重量用于决定哪个节点更好地移动以实现较低的恢复成本。 恢复方法使用相同的正在进行的actors来恢复连接。 模拟结果表明，恢复方法可以在小型和大型网络中实现每个故障节点的低恢复成本。 结果还表明，如果子网需要重新建立与网络其余部分的链路，则聚类导致降低恢复成本。

公开(公告)号：US20140304544A1

公开(公告)日：2014-10-09

申请号：US14355147

申请日：2011-12-09

Applicant: Hideki Takenaka

Inventor： Hideki Takenaka

IPC: H04L29/08 ,  G06F11/20

CPC classification number: H04L67/1097 ,  G06F11/2002 ,  H04L41/0668 ,  H04L67/1095 ,  H04L67/12 ,  H04W4/04 ,  H04W4/38 ,  H04W84/22

Abstract: Each node device has a sensor data saving information list storage section for storing a sensor data saving information list indicates a proper node device for saving each of sensor data among node devices according to an attribute of the sensor data. A sensor data arrangement section transfers each of the sensor data saved in sensor data storage sections of the node devices to the proper node device for saving the sensor data based on the sensor data saving information list.

Abstract translation: 每个节点设备具有传感器数据保存信息列表存储部分，用于存储传感器数据保存信息列表，该传感器数据保存信息列表指示用于根据传感器数据的属性来节省设备中的每个传感器数据的适当节点设备。 传感器数据布置部分将保存在节点装置的传感器数据存储部分中的每个传感器数据传送到适当的节点装置，以便基于传感器数据保存信息列表来保存传感器数据。

公开(公告)号：US20140289552A1

公开(公告)日：2014-09-25

申请号：US14189215

申请日：2014-02-25

Applicant: Fujitsu Limited

Inventor： Kazuhiko Araki

IPC: G06F11/07 ,  G06F11/20

CPC classification number: G06F11/079 ,  G06F11/0745 ,  G06F11/2002

Abstract: A fault-spot locating method, comprising at a switching apparatus that includes an interface for connection to a master, which is a controlling object, and a plurality of ports for connection to a slave, which is a controlled object, providing another interface used to output information indicating an operation of the switching apparatus and received data, and causing the switching apparatus to transmit the information via the another interface, using a processor. And causing an apparatus that is capable of obtaining the information transmitted via the another interface to locate a spot where a fault has possibly occurred by using the information to check the received data and the operation of the switching apparatus caused by a command from the master, using the processor.

Abstract translation: 一种故障点定位方法，包括在包括用于连接到作为控制对象的主机的接口和用于连接到作为受控对象的从设备的多个端口的交换设备，所述接口提供用于 指示切换装置的操作的输出信息和接收到的数据，并且使切换装置使用处理器经由另一接口发送信息。 并且通过使用该信息来检查由主机的命令引起的接收数据和切换装置的操作，能够获得经由另一接口发送的信息以定位可能发生故障的点的装置， 使用处理器。

公开(公告)号：US20140269739A1

公开(公告)日：2014-09-18

申请号：US14191815

申请日：2014-02-27

Applicant: Lynnette K. Evans ,  Bradford Sherman ,  Richard Furbee ,  Joseph P. Neill ,  Alan Ponting

Inventor： Lynnette K. Evans ,  Bradford Sherman ,  Richard Furbee ,  Joseph P. Neill ,  Alan Ponting

IPC: H04L12/931

CPC classification number: H04L49/356 ,  G06F11/2002 ,  G06F11/2025 ,  G06F11/2033 ,  G06F11/2038 ,  G06F11/2046 ,  H04L49/552 ,  H04L49/557

Abstract: A switch may be configured with multiple zones to provide access to an external storage to certain processing systems. For example, the switch may be configured with two zones, in which a first zone configuration provides access to the external storage for a first processing system and a second zone configuration provides access to the external storage for a second processing system. Thus, the switch may provide high availability of the external storage and allow seamless transition from one computer system to another computer system.

Abstract translation: 交换机可以配置有多个区域，以向某些处理系统提供对外部存储器的访问。 例如，交换机可以配置有两个区域，其中第一区域配置提供对第一处理系统的外部存储器的访问，并且第二区域配置提供对第二处理系统的外部存储器的访问。 因此，交换机可以提供外部存储器的高可用性，并允许从一个计算机系统到另一计算机系统的无缝转换。

公开(公告)号：US08793313B2

公开(公告)日：2014-07-29

申请号：US13228285

申请日：2011-09-08

Applicant: Mark Kern ,  Sean Culhane ,  Don Hoffman

Inventor： Mark Kern ,  Sean Culhane ,  Don Hoffman

IPC: G06F15/16 ,  G06F9/00 ,  H04L29/08 ,  H04L29/12 ,  G06F11/20

CPC classification number: H04L67/104 ,  G06F11/2002 ,  G06F11/2028 ,  H04L61/2539 ,  H04L63/0407 ,  H04L67/1031 ,  H04L67/38

Abstract: Systems and methods for distributing peer-to-peer communications are provided herein. Exemplary methods may include masking identification of two or more client nodes on a communications channel of a peer-to-peer communications network by directing peer-to-peer communications of the two or more client nodes through a proxy node, the proxy node including a disinterested client node relative to the two or more client nodes, the disinterested client node providing network resources to the peer-to-peer communications network.

Abstract translation: 本文提供了用于分发对等通信的系统和方法。 示例性方法可以包括通过通过代理节点引导两个或多个客户端节点的对等通信来屏蔽对等通信网络的通信信道上的两个或多个客户端节点的识别，该代理节点包括 无关客户节点相对于两个或多个客户端节点，无利害关系的客户端节点向对等通信网络提供网络资源。

公开(公告)号：US20140025988A1

公开(公告)日：2014-01-23

申请号：US14038187

申请日：2013-09-26

Applicant: AT&T Intellectual Property I, L.P.

Inventor： William Taylor ,  David Massengill ,  John Hollingsworth

IPC: G06F11/20

CPC classification number: G06F11/2007 ,  G06F11/2002 ,  G06F11/3006 ,  G06F11/3409 ,  H04L12/4641 ,  H04L41/065 ,  H04L41/0659 ,  H04L41/0672 ,  H04L43/0817 ,  H04L45/00 ,  H04L45/22 ,  H04L45/28

Abstract: An example involves identifying a failure of a dedicated logical circuit connecting a host device to a remote device to communicate data that originates and terminates only at the host and remote devices. When a first logical circuit identifier of the dedicated logical circuit does not match a second logical circuit identifier of a logical failover circuit comprising an alternate communication path for communicating the data: the second logical circuit identifier is renamed to identify the logical failover circuit using the first logical circuit identifier when the logical failover circuit is a dedicated logical failover circuit to communicate only when the dedicated logical circuit fails, and the dedicated logical circuit is renamed to identify the dedicated logical circuit using the second logical circuit identifier when the logical failover circuit is to communicate regardless of failure of the dedicated logical circuit.

Abstract translation: 一个例子是识别将主机设备连接到远程设备的专用逻辑电路的故障，以便仅在主机和远程设备上发送和终止数据。 当专用逻辑电路的第一逻辑电路标识符与逻辑故障切换电路的第二逻辑电路标识符不匹配时，逻辑故障转移电路包括用于传送数据的备用通信路径：第二逻辑电路标识符被重新命名以使用第一 当逻辑故障转移电路是专用逻辑故障转移电路以仅在专用逻辑电路发生故障时进行通信的逻辑电路标识符，并且当逻辑故障转移电路到达时，专用逻辑电路被重命名为使用第二逻辑电路标识符识别专用逻辑电路 无论专用逻辑电路的故障如何，都进行通信。

公开(公告)号：US08548956B2

公开(公告)日：2013-10-01

申请号：US12274892

申请日：2008-11-20

Applicant: Tylor Allison ,  Aaron Miller ,  Andrew Nissen ,  Michael James Silbersack

Inventor： Tylor Allison ,  Aaron Miller ,  Andrew Nissen ,  Michael James Silbersack

IPC: G06F17/30

CPC classification number: G06F11/2002 ,  G06F17/30067

Abstract: A system and method for automatically cloning or migrating a computing appliance while maintaining its operational state. A configuration bundle that includes configuration data, software revision level and a list of system updates is used to recover or duplicate a device's operation state. The system and method can also be utilized to migrate a computing appliance between different operating system while maintaining or replicating the previous operational state.

公开(公告)号：US20130103975A1

公开(公告)日：2013-04-25

申请号：US13712588

申请日：2012-12-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haibo Tan ,  Zhenguo Wang ,  Baifeng Yu ,  Ping Huang ,  Junfeng Zhao

IPC: G06F11/20

CPC classification number: G06F11/202 ,  G06F11/2002 ,  G06F11/2017 ,  H04L43/0882

Abstract: Embodiments of the present invention disclose a method for switching an NC link, a processor system, and a node, where the processor system includes more than two nodes capable of communicating with each other, each node includes a node controller NC chip, a host bus adapter HBA apparatus, and at least one CPU, the NC chip is connected to each CPU in a node where the NC chip is located, and the HBA apparatus is connected to each CPU in a node where the HBA apparatus is located; an NC link borne by the NC chip is corresponding to an HBA link borne by the HBA apparatus. By using an HBA apparatus to deploy a redundant link, the cost of deploying the redundant link is reduced effectively under a premise of ensuring the reliability of the processor system.

Abstract translation: 本发明的实施例公开了一种用于切换NC链路，处理器系统和节点的方法，其中处理器系统包括能够彼此通信的多于两个的节点，每个节点包括节点控制器NC芯片，主机总线 适配器HBA装置和至少一个CPU，NC芯片连接到NC芯片所在的节点中的每个CPU，并且HBA装置连接到HBA装置所在的节点中的每个CPU; 由NC芯片承载的NC连接对应于由HBA设备承载的HBA链路。 通过使用HBA设备来部署冗余链路，在确保处理器系统的可靠性的前提下，有效地降低部署冗余链路的成本。