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51. 发明授权

US09503315B2 System and method for restoration in a multimedia IP network 有权
标题翻译：多媒体IP网络中的恢复系统和方法
公开(公告)号：US09503315B2
公开(公告)日：2016-11-22
申请号：US14196328
申请日：2014-03-04
申请人： AT&T Intellectual Property I, L.P.
发明人： Guangzhi Li , Dongmei Wang
IPC分类号： H04L12/703 , H04L12/761 , H04L12/24 , H04L12/42 , H04L12/751 , H04L12/721 , H04L12/735 , H04L12/707 , H04L12/18
CPC分类号： H04L45/28 , H04L12/18 , H04L12/42 , H04L41/0654 , H04L45/02 , H04L45/12 , H04L45/128 , H04L45/1283 , H04L45/16 , H04L45/22 , H04L2212/00
摘要： Disclosed herein are systems, methods, and computer readable media for modifying IP backbone link weights such that multicast traffic and unicast traffic will not travel on a same path between nodes. The method comprises assigning link weights to nodes within an IP backbone such that multicast forwarding paths and unicast forwarding paths are failure disjoint, and delivering undelivered multicast packets using IP unicast encapsulation to the loopback address of next hop router on a multicast tree upon link/interface failure.
摘要翻译：这里公开的是用于修改IP骨干链路权重的系统，方法和计算机可读介质，使得多播业务和单播业务不会在节点之间的同一路径上行进。该方法包括：将链路权重分配给IP骨干网内的节点，使组播转发路径和单播转发路径成为故障中断，并在链路/接口上使用IP单播封装向组播树上的下一跳路由器的环回地址传递未传递的组播报文失败。

52. 发明授权

US09401817B2 E-spring support of ethernet protection 有权
标题翻译： E弹簧支持以太网保护
公开(公告)号：US09401817B2
公开(公告)日：2016-07-26
申请号：US14719461
申请日：2015-05-22
申请人： Ciena Corporation
发明人： Marc Holness , Bashar Abdullah
IPC分类号： H04L12/437 , H04L12/42 , H04L12/46 , H04L12/701 , H04L12/761 , H04L12/933
CPC分类号： H04L12/437 , H04L12/42 , H04L12/462 , H04L45/00 , H04L45/16 , H04L49/102
摘要： A method of routing traffic through a packet network having a mesh physical topology. At least two types of network primitive are defined, each type of network primitive providing a respective model of traffic forwarding through at least two neighbor nodes of the network. A network model encompassing at least a portion of the network is constructed using a set of two or more interconnected network primitives. The network model has nodes and links corresponding to respective nodes and lines of the network. Respective forwarding information is computed for each node of the network model. For each node of the network model, the respective computed forwarding information is installed in a forwarding database of the corresponding node of the network, such that traffic is forwarded by each node of the network in accordance with the respective computed forwarding information.
摘要翻译：一种通过具有网格物理拓扑的分组网络路由流量的方法。定义了至少两种类型的网络原语，每种类型的网络原语通过网络的至少两个相邻节点提供相应的流量转发模型。包含网络的至少一部分的网络模型使用一组两个或更多个互连网络基元来构建。网络模型具有对应于网络的相应节点和线路的节点和链路。针对网络模型的每个节点计算相应的转发信息。对于网络模型的每个节点，相应的计算的转发信息被安装在网络的对应节点的转发数据库中，使得根据相应的计算的转发信息，网络的每个节点转发流量。

53. 发明授权

US09374239B2 Alarm system network operation 有权
标题翻译：报警系统网络运行
公开(公告)号：US09374239B2
公开(公告)日：2016-06-21
申请号：US14070896
申请日：2013-11-04
申请人： SimplexGrinnell LP
发明人： Timothy Martin , Joseph Piccolo, III
IPC分类号： H04L12/28 , H04L12/42 , H04L12/18 , H04L12/40 , H04L12/701
CPC分类号： H04L12/2838 , H04L12/1895 , H04L12/2827 , H04L12/40182 , H04L12/42 , H04L45/00 , H04L45/66
摘要： Various embodiments are directed to network controllers coordinating operation of alarm panels, and to an alarm network incorporating multiple alarm panels that each incorporate such a network controller and aspects of the coupling and interactions of those alarm panel components enabled by interactions among those network controllers. An alarm panel includes an alarm controller configured to monitor one or more points for an indication of an alarm condition and a network controller. The network controller includes a proxy server configured to present multiple proxies on an internal network and to receive multiple unicast packets, each proxy of the multiple proxies associated with an alarm panel of multiple alarm panels and each unicast packet of the multiple unicast packets directed to one of the proxies of the multiple proxies; and a multicast component to combine the multiple unicast packets received within a specified interval of time into a multicast packet.
摘要翻译：各种实施例涉及协调报警面板的操作的网络控制器，以及结合多个报警面板的报警网络，每个报警面板都包含这样的网络控制器，以及通过这些网络控制器之间的交互来启用的那些报警面板组件的耦合和交互的方面。报警面板包括一个报警控制器，该报警控制器被配置为监视一个或多个点以便指示报警状态和网络控制器。所述网络控制器包括被配置为在内部网络上呈现多个代理并且接收多个单播分组的代理服务器，所述多个代理的每个代理与多个报警面板的报警面板相关联，并且所述多个单播分组的每个单播分组指向一个的代理代理; 以及将指定时间间隔内接收到的多个单播分组组合成多播分组的多播分量。

54. 发明申请

US20160142172A1 RING NETWORK INCLUDING AT LEAST ONE SUBTENDING RING ORIGINATING AND TERMINATING AT A CENTRAL-OFFICE NODE 审中-公开
标题翻译：环形网络，包括至少一个环节在中央办公室节点上发起和终止
公开(公告)号：US20160142172A1
公开(公告)日：2016-05-19
申请号：US15003037
申请日：2016-01-21
申请人： LinkedIn Corporation
发明人： Thomas Andrew Strasser , Per Bang Hansen , Jefferson L. Wagener
IPC分类号： H04J14/02 , H04L12/42 , H04Q11/00
CPC分类号： H04J14/0283 , G02B6/29367 , G02B6/2938 , G02B6/29383 , G02B6/29391 , G02B6/29395 , G02B6/3512 , G02B6/3548 , G02B6/356 , G02B6/357 , G02B6/3578 , G02B6/3582 , H04J14/0204 , H04J14/0205 , H04J14/0206 , H04J14/021 , H04J14/0212 , H04J14/0217 , H04J14/022 , H04J14/0286 , H04L12/42 , H04L2012/421 , H04Q11/0005 , H04Q2011/0016 , H04Q2011/0024 , H04Q2011/003 , H04Q2011/0052 , H04Q2011/0079 , H04Q2011/0092
摘要： In a WDM optical communication system that includes a plurality of nodes interconnected by communication links, a node is provided which includes an optical coupling arrangement having at least one input port for receiving a WDM signal and a plurality of output ports for selectively receiving one or more wavelength components of the WDM optical signal. The optical coupling arrangement is adaptable to reconfigure its operational state to (i) selectively direct any one of the wavelength components received on the input port to any of the output ports independently of any other of the wavelength components and (ii) selectively direct any combination of two or more of the wavelength components from the input port to at least two of the output ports that serve as WDM output ports. At least one optical WDM interface is optically coupled to a first of the WDM output ports. The optical WDM interface is adapted to receive, at different times, a transponder and a transmission link through which a WDM signal can be communicated. At least one transponder is coupled to a second of the WDM output ports.
摘要翻译：在包括通过通信链路互连的多个节点的WDM光通信系统中，提供了一种节点，其包括具有用于接收WDM信号的至少一个输入端口和用于选择性地接收一个或多个的多个输出端口的光耦合装置 WDM光信号的波长分量。光耦合装置适于重新配置其操作状态，以（i）独立于波长组件中的任何其它波长分量，将输入端口上接收的波长分量中的任何一个选择性地引导到任何输出端口，以及（ii）选择性地引导任何组合从输入端口到作为WDM输出端口的至少两个输出端口的两个或更多个波长部件。至少一个光学WDM接口光耦合到第一个WDM输出端口。光学WDM接口适于在不同时间接收应答器和可以传送WDM信号的传输链路。至少一个应答器耦合到第二个WDM输出端口。

55. 发明授权

US09344323B2 G.8032 ethernet multiple fault recovery mechanisms 有权
标题翻译： G.8032以太网多故障恢复机制
公开(公告)号：US09344323B2
公开(公告)日：2016-05-17
申请号：US14161776
申请日：2014-01-23
申请人： Geraldine Ruth Civil , Marc Holness
发明人： Geraldine Ruth Civil , Marc Holness
IPC分类号： H04L12/24 , H04L12/437 , H04L12/46 , H04L29/14 , H04L12/703 , H04L12/413 , H04L12/26 , H04L12/42
CPC分类号： H04L41/0654 , H04L12/413 , H04L12/437 , H04L12/4637 , H04L29/14 , H04L41/0659 , H04L43/0811 , H04L45/28 , H04L2012/421
摘要： A method, network element, and network provide detecting a failure on both ports of a major ring at a network element that has an interconnecting sub-ring terminating thereon; causing a block at an associated sub-ring termination port of the interconnecting sub-ring responsive to the failure on both the ports of the major ring; and monitoring the failure and clearing the block responsive to a recovery of one or both ports from the failure. The method, network, and network element include G.8032 multiple concurrent or simultaneous fault recovery mechanisms that traffic being transported between an interconnected major ring and a sub-ring to be successfully delivered in the event of dual concurrent faults on the major ring.
摘要翻译：一种方法，网络元件和网络提供了在其上终止有互连子环的网元的主环的两个端口上检测到故障; 在主环的两个端口上的故障响应于互连子环的相关子环终止端口处的块; 并且响应于从故障恢复一个或两个端口来监视故障并清除该块。方法，网络和网络元素包括G.8032多个并发或同时故障恢复机制，在主环上发生双重并发故障的情况下，在互连主环和子环之间传输的流量将成功传送。

56. 发明授权

US09307694B2 Fault-tolerant sensing and monitoring communications bus system for agricultural applications 有权
标题翻译：用于农业应用的容错传感和通信总线系统监控
公开(公告)号：US09307694B2
公开(公告)日：2016-04-12
申请号：US14370550
申请日：2013-01-07
申请人： DICKEY-john Corporation
发明人： David Kuhnel , Gregry C. Miller
IPC分类号： A01C21/00 , G01F1/76 , G06F11/20 , G06F11/07 , H04L12/42 , A01B79/00 , A01C7/10 , H04L12/40
CPC分类号： A01B79/005 , A01C7/105 , A01C21/00 , G01F1/76 , G05B23/0216 , G06F11/0736 , G06F11/079 , G06F11/2007 , G06F11/2015 , H04L12/40 , H04L12/40176 , H04L12/42 , H04L41/0668 , H04L41/0686 , H04L67/12 , H04L2012/40215 , H04L2012/4026
摘要： An agricultural communication system is provided that enables sensor-to-sensor link communications of peripheral farming devices (planters, fertilizer or pesticide applicators, etc.) so as to enhance diagnostics for locating system faults and blockages. The system also provides a means to operate with single-faults present with real-time diagnostics to the operator. The point-to-point communications also facilitates simplified installation by automatically determining the sensor addressing based on the physical connection of the sensors. Since the sensor-to-sensor daisy chain bus system is self-configuring there is no dependency on the sensor manufacturing data or sequential installation procedure to define the sensor address as required in other prior art systems. A dual power supply from each end of the looped bus with independent switching provides operation in the presence of single-faults, and a diagnostic mode combined with sensor power supply voltage measurements provides fault location.
摘要翻译：提供了一种农业通信系统，可实现周边农业设备（播种机，肥料或农药施药机等）的传感器与传感器的链接通信，从而增强诊断系统故障和堵塞的定位。该系统还提供了一种使用具有实时诊断的单个故障来操作的手段。点对点通信还通过基于传感器的物理连接自动确定传感器寻址来简化安装。由于传感器到传感器菊花链总线系统是自配置的，因此传感器制造数据或顺序安装过程不依赖于在其他现有技术系统中要求定义传感器地址。具有独立开关的环路总线的每端的双电源在存在单故障的情况下提供操作，并且与传感器电源电压测量结合的诊断模式提供故障定位。

57. 发明授权

US09245427B2 System and method for synchronization of networked fire alarm panels 有权
标题翻译：网络火灾报警面板同步的系统和方法
公开(公告)号：US09245427B2
公开(公告)日：2016-01-26
申请号：US13271976
申请日：2011-10-12
申请人： Jaime Yu , Michael W. Greene , Erick Drummond
发明人： Jaime Yu , Michael W. Greene , Erick Drummond
IPC分类号： G08B5/38 , G08B25/04 , H04L12/42 , H04J3/06 , G08B25/00 , G08B26/00 , G08B29/12
CPC分类号： G08B5/38 , G08B25/007 , G08B25/04 , G08B26/005 , G08B29/123 , H04J3/0667 , H04L12/422
摘要： A system and method for synchronizing a plurality of networked fire alarm panels is disclosed. A plurality of fire panels (i.e., nodes) are arranged on a peer-to-peer network, such as a token ring network. One node is designated as a SyncHost, and the remaining nodes are periodically reset to the clock time associated with the SyncHost to ensure all nodes remain substantially synchronized to a single time. As such, when an alarm condition is signaled, the visual notification devices (i.e., strobe lights) of all the fire panels (nodes) will flash at substantially the same time, in accordance with government guidelines. To accomplish the synchronization, the SyncHost sends periodic attendance polls around the network, noting the transit times of the polls. The individual nodes on the network also note times associated with the polls. The SyncHost sends a sync message to the nodes, and each of the individual nodes resets its internal clock according to the sync message and internal compensations calculated that are based on the attendance poll transit times. Other embodiments are disclosed and claimed.
摘要翻译：公开了一种用于同步多个联网的火灾报警面板的系统和方法。多个防火板（即，节点）被布置在诸如令牌环网络的对等网络上。一个节点被指定为SyncHost，并且其余节点周期性地重置为与SyncHost相关联的时钟时间，以确保所有节点保持基本上同步到单个时间。因此，当发出报警条件时，所有防火板（节点）的视觉通知装置（即闪光灯）将在大致相同的时间根据政府的指导方针闪烁。为了完成同步，SyncHost在网络周围发送周期性的考勤轮询，注意轮询的传输时间。网络上的各个节点也注意与轮询相关联的时间。 SyncHost向节点发送同步消息，每个节点根据同步消息重新设置其内部时钟，并根据出勤轮询时间计算内部补偿。公开和要求保护其他实施例。

58. 发明授权

US09197526B2 Determining feasibility of a network service using a ring analysis 有权
标题翻译：使用环分析确定网络服务的可行性
公开(公告)号：US09197526B2
公开(公告)日：2015-11-24
申请号：US14190596
申请日：2014-02-26
申请人： Level 3 Communications, LLC
发明人： William Thomas Sella
IPC分类号： H04J1/16 , H04L12/28 , H04L12/26 , H04B10/032 , H04J3/08 , H04L12/42 , H04L12/701 , H04L12/24
CPC分类号： H04L43/0882 , H04B10/032 , H04J3/085 , H04L12/42 , H04L41/0681 , H04L41/147 , H04L41/5019 , H04L41/5035 , H04L43/067 , H04L43/0876 , H04L45/00 , H04L45/02 , H04L45/44 , H04L47/12 , H04L47/745 , H04L67/141
摘要： A mesh network (such as a mesh Ethernet network) is subdivided into rings. For each ring, a network utilization is assessed in both the clockwise and counter-clockwise directions around the ring. A user requests a particular network service. The network rings that would be utilized by the network service are determined. A maximum utilization of all the network rings utilized by the network service in both clockwise and counter-clockwise directions is determined. The determined maximum utilization is used to determine the feasibility of provisioning the requested network service.
摘要翻译：网状网络（如网状以太网）被细分成环。对于每个环，围绕环的顺时针和逆时针方向评估网络利用率。用户请求特定的网络服务。确定网络服务使用的网络振铃。确定网络服务在顺时针和逆时针方向上使用的所有网络环的最大利用率。确定的最大利用率用于确定提供所请求的网络服务的可行性。

59. 发明授权

US09182946B2 Method of generating a computer architecture representation in a reusable syntax and grammar 有权
标题翻译：以可重复使用的语法和语法生成计算机体系结构表示的方法
公开(公告)号：US09182946B2
公开(公告)日：2015-11-10
申请号：US14206313
申请日：2014-03-12
申请人： Russell Sellers
发明人： Russell Sellers
IPC分类号： H04L12/42 , G06F19/00 , G06F17/50 , G06F15/16 , G06F17/00 , G06F17/25 , G06F11/22 , G06F9/44 , G06F9/45 , G06F9/445 , G06F7/04 , G06F17/30 , G06Q10/00
CPC分类号： G06F8/20 , G06F8/31 , G06F8/41 , G06Q10/00 , G06Q10/10
摘要： Techniques and a system for creating a vendor independent computer language and compiling the language into an architecture specification language allowing for taking a source data stream (file, wsdl, xml) and passing thru a language parser, populating a storage medium with a plurality of technical inputs and vendor technical specifications for generic technologies and probable technologies required for desired architectures generated by the language parser, and optimizing the inputs and creating relationships between technologies and groups of technologies and storing results in said storage medium.
摘要翻译：技术和用于创建独立于供应商的计算机语言并将语言编译成允许获取源数据流（文件，wsdl，xml）并通过语言解析器传递的架构规范语言的系统，用多种技术填充存储介质由语言解析器生成的期望架构所需的通用技术和可能技术的输入和供应商技术规范，以及优化输入并创建技术和技术组之间的关系并将结果存储在所述存储介质中。

60. 发明授权

US09106595B2 Frame transmission and communication network 有权
标题翻译：帧传输和通信网络
公开(公告)号：US09106595B2
公开(公告)日：2015-08-11
申请号：US13741857
申请日：2013-01-15
申请人： ABB RESEARCH LTD
发明人： Hubert Kirrmann , Jean-Charles Tournier
IPC分类号： H04L12/42 , H04J3/06 , H04L12/861 , H04L12/40 , H04L12/403 , H04L12/413 , H04L12/43 , H04L12/801 , H04L12/853 , H04L12/851
CPC分类号： H04L49/9094 , H04L12/4015 , H04L12/40156 , H04L12/40182 , H04L12/403 , H04L12/413 , H04L12/43 , H04L47/10 , H04L47/2416 , H04L47/245 , H04L2012/4026 , H04L2012/40273
摘要： Exemplary embodiments are directed to a communication network interconnecting a plurality of synchronized nodes, where regular frames including time-critical data are transmitted periodically or cyclically, and sporadic frames are transmitted non-periodically or occasionally. For example, each node can transmit a regular frame at the beginning of a transmission period common to, and synchronized among, all nodes. Another node then receives regular frames from its first neighboring node, and forwards the frames within the same transmission period and with the shortest delay, to a second neighboring node. Furthermore, each node actively delays transmission of any sporadic frame, whether originating from an application hosted by the node itself or whether received from a neighboring node, until forwarding of all received regular frames is completed.
摘要翻译：示例性实施例涉及互连多个同步节点的通信网络，其中包括时间关键数据的规则帧周期性或周期性地传输，并且非周期地或偶尔地发送零星帧。例如，每个节点可以在所有节点共同并同步的传输周期的开始处发送常规帧。然后另一节点从其第一相邻节点接收规则帧，并且将相同传输周期内的帧以最短延迟转发到第二相邻节点。此外，每个节点主动地延迟任何零星帧的传输，无论是源自节点本身承载的应用，还是从相邻节点接收的，直到所有接收的规则帧的转发完成为止。

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