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81. 发明申请

US20160277959A1 LABEL SWITCHED PATH PREEMPTION AVOIDANCE 审中-公开
标题翻译：标签开关路径避免
公开(公告)号：US20160277959A1
公开(公告)日：2016-09-22
申请号：US14713068
申请日：2015-05-15
申请人： Juniper Networks, Inc.
发明人： Sudharsana Venkataraman , Raveendra Torvi , Chandrasekar Ramachandran , Yakov Rekhter
IPC分类号： H04W28/02 , H04L12/755 , H04W24/08
CPC分类号： H04L47/2433 , H04L45/021 , H04L45/125 , H04L45/50 , H04L47/2408 , H04L47/72 , H04L47/805
摘要： Techniques are described for establishing lower priority LSPs on paths determined to be less likely to include bandwidth constrained links. In one example, a router includes a plurality of physical interfaces each having at least one link interconnecting the router as one of a plurality of routers in a network and a processor. The processor is configured to determine whether a link of one of the plurality of physical interfaces is congested based at least in part on an amount of available bandwidth on the link, and, responsive to determining that the link is congested, set a bandwidth subscription for the link, wherein the bandwidth subscription specifies that the amount of available bandwidth on the link for label switched paths having a lower priority is less than the amount of available bandwidth on the link for label switched paths having a higher priority.
摘要翻译：描述了用于在确定为不太可能包括带宽受限链路的路径上建立较低优先级的LSP的技术。在一个示例中，路由器包括多个物理接口，每个物理接口具有将路由器互连到网络中的多个路由器之一和处理器中的至少一个链路。处理器被配置为至少部分地基于链路上的可用带宽的量来确定多个物理接口中的一个的链路是否拥塞，并且响应于确定链路拥塞，为所述链路，其中所述带宽预约指定具有较低优先级的标签交换路径的所述链路上的可用带宽量小于具有较高优先级的标签交换路径的所述链路上的可用带宽量。

82. 发明申请

US20160261936A1 METHOD OF ALLOCATING WAVELENGTH AND WAVELENGTH ALLOCATION DEVICE 审中-公开
标题翻译：分配波长和波长分配设备的方法
公开(公告)号：US20160261936A1
公开(公告)日：2016-09-08
申请号：US15018938
申请日：2016-02-09
申请人： FUJITSU LIMITED
发明人： Keiichi NAKATSUGAWA , Akiko YAMADA
IPC分类号： H04Q11/00 , H04L12/721 , H04L12/707
CPC分类号： H04L45/123 , H04B10/038 , H04J14/0257 , H04L45/125 , H04L45/22 , H04L45/62
摘要： A wavelength allocation device includes a decision unit, a determination unit, and an evaluation unit. The decision unit decides whether a wavelength bandwidth of an optimum route for a demand has a free bandwidth to which the demand can be allocated. The determination unit allocates the demand to a bypass route, in the case that the wavelength bandwidth of the optimum route does not have the free bandwidth in the decision unit. The evaluation unit integrates the degree of influence of a section on the optimum route, which becomes a bypass factor, based on a difference in a route cost between the optimum route and the bypass route for the demand.
摘要翻译：波长分配装置包括判定单元，确定单元和评估单元。决定单元判定需求的最佳路由的波长带宽是否具有可以分配需求的空闲带宽。在最佳路由的波长带宽不具有决定单元中的空闲带宽的情况下，确定单元将该需求分配给旁路路由。评估单元基于需求的最佳路线和旁路路线之间的路线成本的差异，将部分的影响程度集中在作为旁路因素的最佳路线上的影响程度。

83. 发明授权

US09385966B2 Managing communications over a shared medium 有权
公开(公告)号：US09385966B2
公开(公告)日：2016-07-05
申请号：US13933924
申请日：2013-07-02
申请人： QUALCOMM Incorporated
发明人： Lawrence Winston Yonge, III , Srinivas Katar , Richard E. Newman
IPC分类号： H04L12/70 , H04L12/915 , H04L12/28 , H04L12/721 , H04L12/727 , H04L12/733 , H04L12/729 , H04L12/761 , H04L12/413 , H04L12/44
CPC分类号： H04L47/787 , H04B2203/5445 , H04L12/2801 , H04L12/2856 , H04L12/413 , H04L12/44 , H04L45/12 , H04L45/121 , H04L45/122 , H04L45/123 , H04L45/125 , H04L45/16
摘要： Systems and methods for allocating network bandwidth between a plurality of networks. Requests for bandwidth allocation from other networks can be received. A coexistence frame requesting an allocation of bandwidth for a local network can be generated based upon the bandwidth allocation requests received from other networks. The coexistence frame can be transmitted, and utilization of the requested allocation can be delayed by a reservation period.

84. 发明申请

US20160191716A1 NATIVE MOBILE DEVICE IDENTIFICATION FOR TOLL-FREE SERVICE USAGE 有权
标题翻译：用于无线服务使用的本机移动设备识别
公开(公告)号：US20160191716A1
公开(公告)日：2016-06-30
申请号：US14984659
申请日：2015-12-30
申请人： Somos, Inc.
发明人： Sriram Sharma
IPC分类号： H04M15/00
CPC分类号： H04M15/8061 , G06F17/30525 , G06Q30/0201 , H04L45/125 , H04L45/22 , H04M3/2218 , H04M3/2263 , H04M3/36 , H04M3/367 , H04M3/42153 , H04M3/42161 , H04M3/42178 , H04M3/42306 , H04M3/42357 , H04M3/5175 , H04M15/08 , H04M15/09 , H04M15/47 , H04M15/58 , H04M15/72 , H04M15/755 , H04M15/8083 , H04M15/8214 , H04M2203/555 , H04Q3/0087 , H04Q3/0091 , H04W4/14 , H04W40/02
摘要： A mobile device including a unique toll-free ID (TFID) present in the mobile device operable to facilitate toll-free communication between the mobile device and a manufacturer.
摘要翻译：移动设备包括存在于移动设备中的唯一的免费ID（TFID），其可操作以促进移动设备和制造商之间的无线通信。

85. 发明授权

US09379956B2 Identifying a network topology between two endpoints 有权
标题翻译：识别两个端点之间的网络拓扑
公开(公告)号：US09379956B2
公开(公告)日：2016-06-28
申请号：US14320052
申请日：2014-06-30
申请人： VMware, Inc.
发明人： Jun Xiao , Romain F. Lenglet
IPC分类号： H04L12/26 , H04L12/24 , H04L12/733 , H04L29/06
CPC分类号： H04L43/0894 , H04L41/0896 , H04L41/12 , H04L43/0876 , H04L43/10 , H04L43/12 , H04L45/125 , H04L45/20 , H04L45/38 , H04L45/70 , H04L69/22
摘要： Some embodiments provide a method that identifies a network topology that is involved in routing of the network traffic between the endpoints in a pair of endpoints. The identified topology covers (1) all the routing paths (e.g., hardware and software-defined paths) between the endpoints and (2) all the forwarding elements (e.g., hardware and software-defined non-edge forwarding elements) along each path that forwards the network traffic (e.g., network packets). The method identifies, and groups together, the receiving interfaces as well as the forwarding interfaces of each forwarding element along different paths between the endpoints. By doing so, the method can identify a real link between a pair of forwarding elements when a set of forwarding interfaces of each one of the forwarding elements in the pair points to the other forwarding element.
摘要翻译：一些实施例提供了一种方法，其识别在一对端点中的端点之间的网络业务的路由中涉及的网络拓扑。所识别的拓扑涵盖（1）端点之间的所有路由路径（例如，硬件和软件定义的路径）和（2）沿着每条路径的所有转发元素（例如，硬件和软件定义的非边缘转发元件）转发网络流量（如网络数据包）。该方法根据端点之间的不同路径识别并组合每个转发元件的接收接口以及转发接口。通过这样做，当该对中的每一个转发元件的一组转发接口指向另一转发元件时，该方法可以识别一对转发元件之间的真实链路。

86. 发明申请

US20160182622A1 WORKLOAD DEPLOYMENT WITH REAL-TIME CONSIDERATION OF GLOBAL NETWORK CONGESTION 有权
标题翻译：实时考虑全球网络约束来处理工作
公开(公告)号：US20160182622A1
公开(公告)日：2016-06-23
申请号：US15054085
申请日：2016-02-25
申请人： International Business Machines Corporation
发明人： Casimer M. DeCusatis , Mircea Gusat , Vinit Jain , Keshav G. Kamble , Renato J. Recio
IPC分类号： H04L29/08 , H04L12/931 , H04L12/715 , H04L12/729
CPC分类号： H04L67/1008 , H04L41/0896 , H04L43/0888 , H04L45/125 , H04L45/64 , H04L49/70
摘要： In one embodiment, a system includes a switch controller configured to communicate with a plurality of network devices in a network. The switch controller includes a processor and logic integrated with and/or executable by the processor. The logic is configured to determine a throughput associated with a workload in the network and select an optimum location for the workload in the network based on the throughput associated with the workload. In another embodiment, a computer program product includes a computer readable storage medium having program code embodied therewith. The embodied program code is readable/executable by a processor to cause the processor to determine a throughput associated a workload in a network. The embodied program code is also readable/executable by the processor to cause the processor to select an optimum location for the workload in the network based on the throughput associated with the workload.
摘要翻译：在一个实施例中，系统包括被配置为与网络中的多个网络设备进行通信的交换控制器。开关控制器包括与处理器集成和/或可执行的处理器和逻辑。该逻辑被配置为确定与网络中的工作负载相关联的吞吐量，并且基于与工作负载相关联的吞吐量为网络中的工作负载选择最佳位置。在另一个实施例中，计算机程序产品包括具有实施的程序代码的计算机可读存储介质。所包含的程序代码由处理器读取/执行以使处理器确定与网络中的工作负载相关联的吞吐量。所包含的程序代码也可由处理器读取/执行，以使处理器基于与工作负载相关联的吞吐量来选择网络中工作负载的最佳位置。

87. 发明申请

US20160164794A1 DETECTING PATH MTU MISMATCH AT FIRST-HOP ROUTER 审中-公开
标题翻译：在第一个HOP路由器上检测路径MTU错误
公开(公告)号：US20160164794A1
公开(公告)日：2016-06-09
申请号：US14561038
申请日：2014-12-04
申请人： DELL PRODUCTS L.P.
发明人： Purushothaman Ramalingam , Premnath Sundarababu , Mahesh Manivasagam
IPC分类号： H04L12/805
CPC分类号： H04L47/365 , H04L45/125 , H04L47/26
摘要： Embodiments of the present invention include systems and methods for detecting and correcting mismatches between a flow's size and the path maximum transmission unit (PMTU) size. In embodiments, a controller is notified of a new flow's size and compares that to the route path's MTU size. If the controller recognizes a mismatch, it informs an information handling device, such as the first-hop router, to notify the sender of the correct path MTU size—thereby effectively and efficiency notifying the sender to correct the MTU size for that flow.
摘要翻译：本发明的实施例包括用于检测和校正流量大小与路径最大传输单元（PMTU）尺寸之间的不匹配的系统和方法。在实施例中，向控制器通知新流量的大小，并将其与路径路径的MTU大小进行比较。如果控制器识别到不匹配，则它通知诸如第一跳路由器之类的信息处理设备通知发送者正确的路径MTU大小，从而有效地通知发送方修正该流的MTU大小。

88. 发明申请

US20160164778A1 SERVER-CENTRIC HIGH PERFORMANCE NETWORK ARCHITECTURE FOR MODULAR DATA CENTERS 审中-公开
标题翻译：用于模块化数据中心的服务器中央高性能网络架构
公开(公告)号：US20160164778A1
公开(公告)日：2016-06-09
申请号：US15040895
申请日：2016-02-10
申请人： Microsoft Technology Licensing, LLC
发明人： Chuanxiong Guo , Haitao Wu , Songwu Lu , Yunfeng Shi , Guohan Lv , Danfeng Zhang , Dan Li , Yongguang Zhang
IPC分类号： H04L12/721 , H04L12/935 , H04L12/741
CPC分类号： H04L45/38 , H04L41/00 , H04L41/0806 , H04L45/125 , H04L45/24 , H04L45/28 , H04L45/34 , H04L45/745 , H04L47/125 , H04L47/626 , H04L49/10 , H04L49/3009 , H04L49/356
摘要： Disclosed are systems and methods for network architecture that is a server-centric network architectural design.
摘要翻译：公开的是以服务器为中心的网络架构设计的网络架构的系统和方法。

89. 发明授权

US09350642B2 System and method for managing latency in a distributed telephony network 有权
公开(公告)号：US09350642B2
公开(公告)日：2016-05-24
申请号：US14176458
申请日：2014-02-10
申请人： Twilio, Inc.
发明人： Christer Fahlgren , Jonas Boerjesson , John Wolthuis , Peter Shafton
IPC分类号： H04L12/721 , H04L29/06 , H04L12/66 , H04L12/727 , H04L12/729
CPC分类号： H04L45/124 , H04L45/121 , H04L45/125 , H04L65/1006 , H04L65/103 , H04L65/1033 , H04L65/1069
摘要： A system and method of preferred embodiments include at a signaling gateway of a first region, receiving a communication invitation of a first endpoint from a communication provider; signaling the communication invitation to a communication-processing server in a second region; in response to communication processing of the communication-processing server, dynamically directing signaling and media of the communication according to processing instructions and resources available in at least the first and two regions; wherein dynamically directing signaling and media communication of the communication comprises selectively routing media communication exclusively through communication resources of the first region if resources are available in the first region or selectively routing media communication between the first endpoint, the gateway, and at least the communication-processing server if media resources are not in the first region.

90. 发明授权

US09344361B2 Buffer-less virtual routing 有权
公开(公告)号：US09344361B2
公开(公告)日：2016-05-17
申请号：US14733847
申请日：2015-06-08
申请人： Level 3 Communications, LLC
发明人： William Thomas Sella , James Michael Sella
IPC分类号： H04L12/28 , H04L12/713 , H04L12/721 , H04L12/24 , H04L12/707 , H04L12/723 , H04L12/751 , H04L12/717
CPC分类号： H04L45/70 , H04L41/0816 , H04L41/0896 , H04L43/087 , H04L45/02 , H04L45/10 , H04L45/121 , H04L45/123 , H04L45/125 , H04L45/22 , H04L45/42 , H04L45/44 , H04L45/502 , H04L45/566 , H04L45/586 , H04L47/24
摘要： A network includes a plurality of endpoint routers and intermediate routers. When a new data stream is detected at any endpoint router, the first packet is sent to a virtual routing server with knowledge of the entire network topology. Based on the topology, current usage, and historical usage, the virtual routing server determined a path for the data stream and begins to update the routing tables of the intermediate routers to reflect the determined path. Until the update is complete, all packets in the data stream are routed first to the virtual routing server and then to their destination. Once the update is complete, packets in the data stream are routed directly along the determined path.

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