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31. 发明授权

US10432505B2 Systems, apparatuses, and methods for rerouting network traffic 有权
公开(公告)号：US10432505B2
公开(公告)日：2019-10-01
申请号：US15897463
申请日：2018-02-15
申请人： Coriant Operations, Inc.
发明人： Yufeng Li , Eric L. Chan
IPC分类号： H04L12/707 , H04L12/703
摘要： A network element includes a processor that is configured to receive a request for performing an administratively-requested reroute (ARR) on a network. The ARR includes at least a first data plane operation on the network element and a second data plane operation on another network element. The network element is also configured to determine whether it is capable of performing the first data plane operation without interrupting network traffic on that network element. The network element is further configured to determine whether the other network element is capable of performing the second data plane operation without interrupting network traffic on that network element.

32. 发明授权

US10257961B2 Fixation of heat sink on SFP/XFP cage 有权
公开(公告)号：US10257961B2
公开(公告)日：2019-04-09
申请号：US15617123
申请日：2017-06-08
申请人： Coriant Operations, Inc.
发明人： Zhen Lei , Qinzhen Ba , Zongxian Duan , HuiHui Yu
IPC分类号： H05K7/20 , H01L23/40 , B23P15/26 , H05K1/02 , H01L23/367
摘要： An apparatus and system for a heat sink assembly, and a procedure for forming a heat sink assembly. The heat sink assembly includes a heat sink having a base and fins extending from the base, and a spring clip disposed on the heat sink between the fins. The spring clip includes a first tab that forms a first angle with respect to the base of the heat sink and including a second tab that forms a second angle with respect to the base of the heat sink. The first and second tabs are attached to the circuit board. By virtue thereof, a heat sink attachment to cage is provided that is space-efficient and permits a higher density of cages on a circuit board than do conventional arrangements.

33. 发明授权

US10133301B2 Method and apparatus for exchanging data between devices operating at different clock rates 有权
公开(公告)号：US10133301B2
公开(公告)日：2018-11-20
申请号：US15348033
申请日：2016-11-10
申请人： Coriant Operations, Inc.
发明人： John M. Golding
IPC分类号： G06F1/12 , H03L7/08 , H04L7/00 , H04L7/10 , H04L7/04
摘要： Source-synchronous communications between networked devices can be hindered by differing clock rates and data interface formats among the devices. By implementing a plurality of clock converters, a data interface format of a transmitting device is converted to a data interface format compatible with a receiving device. The clock converters provide a clock signal based on the source-synchronous data clock, and having a phase controlled with respect to an associated data signal. As a result, data exchange between devices operating at different clock rates is made possible.

34. 发明授权

US09608857B2 Method and apparatus for providing alarms in networks 有权
公开(公告)号：US09608857B2
公开(公告)日：2017-03-28
申请号：US13953289
申请日：2013-07-29
申请人： Coriant Operations, Inc.
发明人： Eric L. Chan
IPC分类号： H04L12/24 , H04L12/26
CPC分类号： H04L41/0613 , H04L41/0604 , H04L41/082 , H04L41/0866 , H04L41/5074 , H04L43/0811 , H04L43/0817
摘要： Multiple physical NEs may be presented to a network carrier as a single logical NE comprising multiple physical NEs. Alarms between the multiple physical NEs may be treated as internal connection alarms of the single logical NE instead of endpoint alarms of the multiple physical NEs. A number of alarms in the network may be reduced as well as alarm processing of the alarms at an Operational Support System (OSS), effectuating scaling of alarms as well as relaxing resource requirements (e.g., compute power, memory, etc.) of the OSS.

35. 发明授权

US09288140B2 Multichassis failover and recovery for MLPPP wireless backhaul 有权
标题翻译： MLPPP无线回程的多机架故障切换和恢复
公开(公告)号：US09288140B2
公开(公告)日：2016-03-15
申请号：US13544723
申请日：2012-07-09
申请人： Chirayu A. Shah , Sasha Cirkovic
发明人： Chirayu A. Shah , Sasha Cirkovic
IPC分类号： H04L12/703 , H04L12/775 , H04L12/707
CPC分类号： H04L45/28 , H04L45/24 , H04L45/58
摘要： A procedure, and an apparatus, system and computer program that operate in accordance with the procedure, for operating a dual homed communications network. In the procedure, a backup aggregation n ode is configured in accordance with a configuration of a primary multi-service router. A failure is detected in a first communication path that includes a primary multi-service router. In response to the detection, a second, backup communication path is activated that includes a backup multi-service router. In response to the activation, a router is negotiated with so that traffic forwarded by the router is provided to the second, backup communication path instead of the first communication path.
摘要翻译：根据该过程操作以用于操作双重归属通信网络的过程以及装置，系统和计算机程序。在该过程中，根据主要多业务路由器的配置配置备份聚合。在包括主多业务路由器的第一通信路径中检测到故障。响应于检测，第二备份通信路径被激活，其包括备份多业务路由器。响应于激活，路由器被协商，使得由路由器转发的流量被提供给第二备用通信路径而不是第一通信路径。

36. 发明授权

US09258194B2 Method and apparatus to display a transport service between point A and point Z 有权
标题翻译：在点A和点Z之间显示传输服务的方法和装置
公开(公告)号：US09258194B2
公开(公告)日：2016-02-09
申请号：US11805086
申请日：2007-05-22
申请人： Michael J. Ceruti , Aaron M. Trickey , Sam S. Dweik , Siva S. Muthusamy , Manikandan B. Karur , Matthew O. Cowles
发明人： Michael J. Ceruti , Aaron M. Trickey , Sam S. Dweik , Siva S. Muthusamy , Manikandan B. Karur , Matthew O. Cowles
IPC分类号： H04L12/24 , H04L12/26
CPC分类号： H04L41/22 , H04L41/0631 , H04L41/12 , H04L43/00 , H04L43/0811
摘要： Common techniques for displaying graphical representations of networks that summarize the network by representing the network at high level views, typically as physical network elements. In contrast, an example embodiment of the present invention simultaneously displays graphical representations for a transport service within a network by displaying network elements and connections between network entities to form graphical representations, where the graphical representations show intra-element connections, inter-element connections, and relationships between the network entities to display a transport service from point A to point Z in the network. Thus, a user can visualize a transport service and identify faults in the transport service efficiently and on a substantially real-time basis.
摘要翻译：用于显示通过以高级视图（通常作为物理网络元素）表示网络来总结网络的网络的图形表示的常见技术。相比之下，本发明的示例性实施例通过显示网络实体之间的网络元件和连接来同时显示网络内的传输服务的图形表示，以形成图形表示，其中图形表示显示元件间连接，元件间连接，以及网络实体之间的关系，以在网络中显示从点A到点Z的传输服务。因此，用户可以可视化传输服务并且有效地并且基本上实时地识别传输服务中的故障。

37. 发明授权

US09215814B2 Electronics assembly divider plate 有权
标题翻译：电子组件隔板
公开(公告)号：US09215814B2
公开(公告)日：2015-12-15
申请号：US13336622
申请日：2011-12-23
申请人： Scott A. Blakemore , Andrew M. Franczek , Zongxian Duan , Qingzhen Ba
发明人： Scott A. Blakemore , Andrew M. Franczek , Zongxian Duan , Qingzhen Ba
IPC分类号： H05K1/14 , H05K3/30
CPC分类号： H05K3/301 , H05K2201/10189 , H05K2201/10537 , Y10T29/49147
摘要： Small form-factor pluggable (SFP) ports are often employed in telecommunications hardware to take advantage of their lower profile and to provide connections to other network elements. The use of SFP ports has increased the density of ports possible for a given circuit board size, but this increase has previously meant that individual ports are difficult to access. Also, identification of those ports is frustrated by a lack of free space to place labeling. Example embodiments of the present invention address these issues by placing a divider plate between columns of SFP ports that provides surface area adjacent to the SFP ports for affixing labeling. The divider plate is offset from the SFP ports to allow access when the plate is installed. As a result, hardware employing embodiments of the present invention can achieve a higher density of SFP ports with ease of access by personnel assembling or servicing the hardware.
摘要翻译：通常在电信硬件中采用小型可插拔（SFP）端口，以利用其较低的外形并提供与其他网络元件的连接。 SFP端口的使用增加了给定电路板尺寸可能的端口密度，但是这种增加先前意味着各个端口难以访问。此外，由于缺乏可用空间进行标签，这些港口的识别感到沮丧。本发明的示例实施例通过在SFP端口的列之间放置分隔板来解决这些问题，SFP端口提供与SFP端口相邻的表面积用于贴标签。分隔板从SFP端口偏移，以便在安装板时进行访问。结果，采用本发明的实施例的硬件可以通过人员组装或维修硬件来容易地访问SFP端口的更高密度。

38. 发明授权

US09059902B2 Procedures, apparatuses, systems, and computer-readable media for operating primary and backup network elements 有权
标题翻译：用于操作主要和备用网络元件的程序，设备，系统和计算机可读介质
公开(公告)号：US09059902B2
公开(公告)日：2015-06-16
申请号：US13594156
申请日：2012-08-24
申请人： Pawan K. Singal , Sasha Cirkovic , Chirayu Shah
发明人： Pawan K. Singal , Sasha Cirkovic , Chirayu Shah
IPC分类号： H04L12/24 , H04L12/703
CPC分类号： H04L41/0668 , H04L45/28
摘要： Procedures, apparatuses, systems, and computer-readable media for operating primary and backup network elements (NEs). The procedure for operating the primary NE includes determining a failure in a primary path in which the primary NE is interposed. A switch-over notification message is provided via an inter-chassis communication link to a backup NE. At least one status synchronization message is communicated with at least one of the backup NE via the inter-chassis communication link and a head-end NE in accordance with a standardized protection switching protocol. The procedure for operating the backup NE includes receiving the switch-over notification message, indicating failure in a primary path, via the inter-chassis communication link. A status synchronization message is provided in accordance with the standardized protection switching protocol to a head-end NE to establish communication with the head-end NE via a secondary path.
摘要翻译：用于操作主要和备用网元（NE）的程序，设备，系统和计算机可读介质。用于操作主要NE的过程包括确定主NE被插入的主路径中的故障。通过机箱间通信链路向备用网元提供切换通知消息。根据标准化的保护倒换协议，至少一个状态同步消息经由机箱间通信链路和前端网元与备用网元中的至少一个通信。操作备用网元的过程包括经由机箱间通信链路接收切换通知消息，指示主路径中的故障。根据标准化的保护交换协议向前端网元提供状态同步消息，以通过辅助路径建立与前端网元的通信。

39. 发明授权

US09047062B2 Multi-configurable switching system using multi-functionality card slots 有权
标题翻译：使用多功能卡插槽的多可配置交换系统
公开(公告)号：US09047062B2
公开(公告)日：2015-06-02
申请号：US13368045
申请日：2012-02-07
申请人： Mark Boduch , Kimon Papakos , Bradley Ronald Kangas , Chris R. Zettinger
发明人： Mark Boduch , Kimon Papakos , Bradley Ronald Kangas , Chris R. Zettinger
IPC分类号： H04L12/935 , G06F1/18 , H01R27/02 , H01R29/00
CPC分类号： G06F1/186 , H01R27/02 , H01R29/00 , H04L49/30 , Y10T29/49117
摘要： An embodiment of the invention comprises a reconfigurable chassis with one or more multi-functionality card slots, where each multi-functionality card slot is capable of being populated with at least one of a plurality of different types of cards, including port cards and switch cards. In a first configuration, the port card slots and the multi-functionality card slots are populated with port cards. In a second configuration, a first set of multi-functionality card slots is populated with switch cards and a second set of multi-functionality card slots is populated with port cards. In a third configuration, the first set of multi-functionality card slots and the second set of multi-functionality card slots are populated with switch cards.
摘要翻译：本发明的实施例包括具有一个或多个多功能卡插槽的可重新配置的机架，其中每个多功能卡插槽能够使用多个不同类型的卡中的至少一个来填充，包括端口卡和开关卡。在第一种配置中，端口卡插槽和多功能卡插槽都装有端口卡。在第二配置中，第一组多功能卡插槽用开关卡填充，并且第二组多功能卡插槽用端口卡填充。在第三配置中，第一组多功能卡插槽和第二组多功能卡插槽用开关卡填充。

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