公开(公告)号：US09766681B2

公开(公告)日：2017-09-19

申请号：US14306406

申请日：2014-06-17

申请人： EMPIRE TECHNOLOGY DEVELOPMENT LLC

发明人： Yan Solihin ,  Ahmad Samih

IPC分类号： H04L12/28 ,  G06F1/32 ,  H04W52/48 ,  H04W40/10 ,  H04W40/12 ,  H04L12/721

CPC分类号： G06F1/3206 ,  G06F1/324 ,  G06F1/3278 ,  G06F1/3296 ,  H04L45/123 ,  H04W40/10 ,  H04W40/125 ,  H04W52/48 ,  Y02D10/126 ,  Y02D10/157 ,  Y02D10/172 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/326 ,  Y02D70/34

摘要： A method is provided for each router to individually manage retransmissions at run time in a single chip computer die or a single computer that includes cores or compute nodes and routers that interconnect the cores or the compute nodes. Each router compares static energy saving and dynamic energy increase from turning off a retransmission buffer of the router in a monitoring phase. When the static energy saving is greater than the dynamic energy increase, the router turns off the retransmission buffer in a subsequent monitoring phase. When the static energy saving is less than the dynamic energy increase, the router turns on the retransmission buffer in the subsequent monitoring phase.

公开(公告)号：US09717035B2

公开(公告)日：2017-07-25

申请号：US14696359

申请日：2015-04-24

申请人： Hughes Network systems

发明人： Robert Torres ,  Jun Xu ,  John Border

IPC分类号： H04W40/12 ,  H04L29/06 ,  H04W72/04 ,  H04B7/185 ,  H04W28/20

CPC分类号： H04W40/125 ,  H04B7/18582 ,  H04L45/125 ,  H04L65/1006 ,  H04L65/103 ,  H04L65/105 ,  H04L65/1059 ,  H04L65/1069 ,  H04L65/4015 ,  H04L65/80 ,  H04W28/20 ,  H04W40/12 ,  H04W72/0453

摘要： Approaches are provided for efficient bandwidth allocation for real-time service traffic flows, providing for assured QoS and efficient spectrum utilization. A terminal of a wireless communications network receives data from one or more associated interface devices. A snooper captures a session request message from one of the interface devices for initiation of a setup process to establish a communications session over the communications network, and parses the session request message to obtain associated session parameters. Inroute bandwidth requirements for the communications session are determined based on the session parameters. A bandwidth reservation process is initiated to obtain bandwidth allocations to satisfy the inroute bandwidth requirements. The session request message is held until completion of the bandwidth reservation process, whereupon the session request message is transmitted to a session controller at a core node of the network, and the setup process to establish the communications session is completed.

公开(公告)号：US09414293B2

公开(公告)日：2016-08-09

申请号：US14324850

申请日：2014-07-07

申请人： Cisco Technology, Inc.

发明人： Jonathan W. Hui ,  Alec Woo ,  David E. Culler

IPC分类号： H04L12/26 ,  H04W40/04 ,  H04L12/705 ,  H04L12/721 ,  H04W40/00 ,  H04W24/08 ,  H04W40/14 ,  H04L12/727 ,  H04W40/12 ,  H04L12/733 ,  H04W40/22

CPC分类号： H04W40/04 ,  H04L45/121 ,  H04L45/122 ,  H04L45/18 ,  H04L45/26 ,  H04L45/34 ,  H04W24/08 ,  H04W40/00 ,  H04W40/125 ,  H04W40/14 ,  H04W40/22 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/34 ,  Y02D70/39

摘要： A system and method adds and manages entries on a list of entries of routing information to allow the top entry to be used for routing to a destination corresponding to the list. Costs of a wireless link may be a function of the success rate experienced on that wireless link.

摘要翻译： 系统和方法添加和管理路由信息条目列表中的条目，以允许顶部条目用于路由到与列表相对应的目的地。 无线链路的成本可能是该无线链路上经历的成功率的函数。

公开(公告)号：US20160149805A1

公开(公告)日：2016-05-26

申请号：US14551221

申请日：2014-11-24

申请人： Cisco Technology, Inc.

发明人： Jonathan Hui ,  Jean-Philippe Vasseur ,  Wei Hong

IPC分类号： H04L12/703

CPC分类号： H04L45/28 ,  H04W40/125 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/22 ,  Y02D70/34

摘要： In one embodiment, a device that is protected against a power outage event in a network receives metrics used by a first node in the network to select a routing link to a second node in the network. The device stores the metrics used by the first node to select the routing link to the second node. The device selects a set of one or more of the metrics to provide to the first node during network formation after a power outage event in the network. The device provides the selected set of one or more of the metrics to the first node, wherein the first node uses the provided set to reestablish connectivity to the network.

摘要翻译： 在一个实施例中，保护网络中的停电事件的设备接收由网络中的第一节点使用的度量以选择到网络中的第二节点的路由链路。 设备存储由第一节点使用的度量以选择到第二节点的路由链路。 在网络中的停电事件之后，设备选择一组一个或多个度量以在网络形成期间提供给第一节点。 设备向第一节点提供所选择的一个或多个度量的集合，其中第一节点使用所提供的集合来重新建立与网络的连接。

公开(公告)号：US20160100316A1

公开(公告)日：2016-04-07

申请号：US14505407

申请日：2014-10-02

申请人： Palo Alto Research Center Incorporated

发明人： Marc E. Mosko ,  Jose J. Garcia-Luna-Aceves

IPC分类号： H04W16/04 ,  H04W40/12 ,  H04W84/20

CPC分类号： H04W16/04 ,  H04L41/12 ,  H04L45/306 ,  H04W40/125 ,  H04W84/20

摘要： One embodiment provides a system that facilitates a large-scale mobile ad hoc network to adapt to specific needs of wireless nodes in a mobile wireless network. During operation, a controller node collects state information associated with one or more wireless nodes. The controller node allocates one or more network elements based on the collected state information and a predetermined utility-based technique. Responsive to the allocation of the one or more network elements, the controller node reconfigures a logical topology of the mobile wireless network by using software-defined mobile ad hoc network nodes, thereby facilitating a large-scale mobile ad hoc network to adapt to specific application needs of wireless nodes.

摘要翻译： 一个实施例提供了一种促进大规模移动自组织网络适应移动无线网络中的无线节点的特定需求的系统。 在操作期间，控制器节点收集与一个或多个无线节点相关联的状态信息。 控制器节点基于收集的状态信息和预定的基于实用的技术来分配一个或多个网络元件。 响应于一个或多个网络元件的分配，控制器节点通过使用软件定义的移动自组织网络节点重新配置移动无线网络的逻辑拓扑，从而促进大规模移动自组织网络适应特定应用 无线节点的需求。

公开(公告)号：US20150362975A1

公开(公告)日：2015-12-17

申请号：US14306406

申请日：2014-06-17

申请人： EMPIRE TECHNOLOGY DEVELOPMENT LLC

发明人： Yan SOLIHIN ,  Ahmad SAMIH

IPC分类号： G06F1/32

CPC分类号： G06F1/3206 ,  G06F1/324 ,  G06F1/3278 ,  G06F1/3296 ,  H04L45/123 ,  H04W40/10 ,  H04W40/125 ,  H04W52/48 ,  Y02D10/126 ,  Y02D10/157 ,  Y02D10/172 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/326 ,  Y02D70/34

摘要： A method is provided for each router to individually manage retransmissions at run time in a single chip computer die or a single computer that includes cores or compute nodes and routers that interconnect the cores or the compute nodes. Each router compares static energy saving and dynamic energy increase from turning off a retransmission buffer of the router in a monitoring phase. When the static energy saving is greater than the dynamic energy increase, the router turns off the retransmission buffer in a subsequent monitoring phase. When the static energy saving is less than the dynamic energy increase, the router turns on the retransmission buffer in the subsequent monitoring phase.

摘要翻译： 为每个路由器提供了一种方法，用于在单个芯片计算机芯片或包含核心或计算节点和互连核心或计算节点的路由器的单个计算机之间单独管理重新启动。 每个路由器比较静态节能和动态能量增加，从而在监控阶段关闭路由器的重发缓冲区。 当静态节能大于动态能量增加时，路由器在随后的监控阶段关闭重传缓冲区。 当静态节能小于动态能量增加时，路由器在随后的监控阶段打开重发缓冲区。

公开(公告)号：US20150003396A1

公开(公告)日：2015-01-01

申请号：US14489560

申请日：2014-09-18

申请人： Cisco Systems, Inc.

发明人： Jonathan W. Hui ,  Lik Chuen Alec Woo ,  David E. Culler

IPC分类号： H04W40/04 ,  H04L12/721 ,  H04L12/733

CPC分类号： H04W40/04 ,  H04L45/121 ,  H04L45/122 ,  H04L45/18 ,  H04L45/26 ,  H04L45/34 ,  H04W24/08 ,  H04W40/00 ,  H04W40/125 ,  H04W40/14 ,  H04W40/22 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/34 ,  Y02D70/39

摘要： A system and method adds and manages entries on a list of entries of routing information to allow the top entry to be used for routing to a destination corresponding to the list. Costs of a wireless link may be a function of the success rate experienced on that wireless link.

摘要翻译： 系统和方法添加和管理路由信息条目列表中的条目，以允许顶部条目用于路由到与列表相对应的目的地。 无线链路的成本可能是该无线链路上经历的成功率的函数。

公开(公告)号：US08867544B2

公开(公告)日：2014-10-21

申请号：US13476716

申请日：2012-05-21

申请人： Jonathan W. Hui ,  Alec Woo ,  David E. Culler

发明人： Jonathan W. Hui ,  Alec Woo ,  David E. Culler

IPC分类号： H04L12/28 ,  H04L12/705 ,  H04L12/721 ,  H04W40/00 ,  H04W24/08 ,  H04W40/14

CPC分类号： H04W40/04 ,  H04L45/121 ,  H04L45/122 ,  H04L45/18 ,  H04L45/26 ,  H04L45/34 ,  H04W24/08 ,  H04W40/00 ,  H04W40/125 ,  H04W40/14 ,  H04W40/22 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/34 ,  Y02D70/39

摘要： A system and method adds and manages entries on a list of entries of routing information to allow the top entry to be used for routing to a destination corresponding to the list. Costs of a wireless link may be a function of the success rate experienced on that wireless link.

摘要翻译： 系统和方法添加和管理路由信息条目列表中的条目，以允许顶部条目用于路由到与列表相对应的目的地。 无线链路的成本可能是该无线链路上经历的成功率的函数。

公开(公告)号：US20140247821A1

公开(公告)日：2014-09-04

申请号：US14278168

申请日：2014-05-15

申请人： FUJITSU LIMITED

发明人： Kenji Yamada ,  Yuji TAKAHASHI ,  Syunsuke KOGA

IPC分类号： H04W40/24

CPC分类号： H04W40/125 ,  H04W40/248 ,  H04W40/34 ,  H04W84/18

摘要： Each of the nodes counts the number of other nodes located in a communication area of the node among nodes in a multi-hop network, and determines the number of times to retransmit a frame based on the counted number of the other nodes. Each of the nodes transmits a frame to a destination node, and repeats retransmission of the frame the determined number of times until receiving a response to the transmitted frame. Subsequently, each of the nodes changes a route to the destination node to another route when it does not receive the response after repeating the retransmissions the determined number of times.

摘要翻译： 每个节点对位于多跳网络中的节点之间的节点的通信区域中的其他节点的数量进行计数，并且基于其他节点的计数确定重发帧的次数。 每个节点向目的地节点发送帧，并重复确定次数的帧的重传，直到接收到对所发送的帧的响应。 随后，每个节点在重复重传所确定的次数之后未将接收到响应的目的地节点的路由改变为另一路由。

公开(公告)号：US08243603B2

公开(公告)日：2012-08-14

申请号：US11295912

申请日：2005-12-07

申请人： Hrishikesh Gossain ,  Avinash Joshi

发明人： Hrishikesh Gossain ,  Avinash Joshi

IPC分类号： G01R31/08

CPC分类号： H04L45/22 ,  H04W24/00 ,  H04W40/12 ,  H04W40/125 ,  H04W40/14 ,  H04W40/22 ,  H04W40/28 ,  H04W48/08

摘要： A system and method for improving a current wireless communication route, between a source node and a destination node in an on-demand wireless communication network, enables the current communication route to be improved even when the current route has not failed. The method includes analyzing at a local node a packet transmission from the source node, the packet transmission comprising a current route metric (step 705). The local node then determines that it can provide an improved wireless communication route, between the source node and the destination node, having a better route metric than the current route metric (step 710). A route improvement message is then transmitted from the local node to the source node (step 740).

摘要翻译： 用于改善在点播无线通信网络中的源节点和目的地节点之间的当前无线通信路由的系统和方法使即使当前路由未失败也能够改善当前通信路由。 该方法包括在本地节点处分析来自源节点的分组传输，所述分组传输包括当前路由度量（步骤705）。 然后，本地节点确定它可以在源节点和目的地节点之间提供改进的无线通信路由，其具有比当前路由度量更好的路由度量（步骤710）。 然后，路由改进消息从本地节点发送到源节点（步骤740）。