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61. 发明授权

US09094872B2 Enhanced resource management for a network system 有权
标题翻译：增强网络系统的资源管理
公开(公告)号：US09094872B2
公开(公告)日：2015-07-28
申请号：US13357204
申请日：2012-01-24
申请人： Dakshi Agrawal , Ting He , Ramya Raghavendra
发明人： Dakshi Agrawal , Ting He , Ramya Raghavendra
IPC分类号： H04B7/00 , H04W28/16 , H04W28/06 , H04W28/20
CPC分类号： H04W28/16 , H04W28/06 , H04W28/20
摘要： According to exemplary embodiments, a method for resource management of network systems includes sampling channel states of a first set of channels from at least one base station associated with a radio network controller providing an application and estimating channel states of a second set of channels from the at least one base station, wherein the estimated channel states are based on previously sampled channel states and currently sampled channel states. The method further includes adapting at least one runtime parameter of the application based on the sampled channel states of the first set of channels and the estimated channel states of the second set of channels.
摘要翻译：根据示例性实施例，一种用于网络系统的资源管理的方法包括从与提供应用的无线电网络控制器相关联的至少一个基站对第一组信道的信道状态进行采样，并估计第二组信道的信道状态至少一个基站，其中估计的信道状态基于先前采样的信道状态和当前采样的信道状态。该方法还包括基于第一组信道的采样信道状态和第二组信道的估计信道状态来适配应用的至少一个运行时参数。

62. 发明申请

US20140328207A1 DISCOVERING NETWORK TOPOLOGY FROM ROUTING INFORMATION 有权
标题翻译：从路由信息中发现网络拓扑
公开(公告)号：US20140328207A1
公开(公告)日：2014-11-06
申请号：US13569854
申请日：2012-08-08
申请人： Dakshi Agrawal , Bong Jun Ko , Mudhakar Srivatsa
发明人： Dakshi Agrawal , Bong Jun Ko , Mudhakar Srivatsa
IPC分类号： H04L12/751
CPC分类号： H04L45/02 , H04L41/12
摘要： A method for inferring network link topology includes receiving an address of a seed node in a network, initializing a set of links and monitors of the network, refining, iteratively beginning at the seed node, the set of links and monitors of the network, wherein a local topology of links is inferred from routing information of a current node and a remote topology of links is inferred from routing information of the set of monitors, wherein the set of monitors is created from the local topology of links, and outputting the topology of links including the local and remote topology of links as a topology of the network.
摘要翻译：一种用于推断网络链路拓扑的方法包括在网络中接收种子节点的地址，初始化网络的一组链路和监视器，在种子节点，网络的链路和监视器的集合中进行优化，迭代地开始，其中从当前节点的路由信息推断链路的本地拓扑，并且从该组监视器的路由信息推断出链路的远程拓扑，其中，该组监视器是从本地的链路拓扑创建的，并且输出该链路，包括作为网络拓扑的链路的本地和远程拓扑。

63. 发明申请

US20130260783A1 SYSTEMS AND METHODS FOR PROVISIONING SENSING RESOURCES FOR MOBILE SENSOR NETWORKS 有权
标题翻译：为移动传感器网络提供传感资源的系统和方法
公开(公告)号：US20130260783A1
公开(公告)日：2013-10-03
申请号：US13432337
申请日：2012-03-28
申请人： Dakshi Agrawal , Chatschik Bisdikian , Murtaza Zafer
发明人： Dakshi Agrawal , Chatschik Bisdikian , Murtaza Zafer
IPC分类号： H04W24/00
CPC分类号： H04L67/12 , G01S5/02 , H04L67/125 , H04W64/00 , H04W84/18
摘要： An aspect of this invention is a method that includes a computing apparatus estimating geographic locations as a function of time for each of a plurality of sensor nodes. The method further includes estimating a quality of information as a function of time for sensed data to be sensed by the plurality of sensor nodes at the estimated geographic locations; and sending the estimated quality of information as a function of time to one or more applications or consumers of the sensed data.
摘要翻译：本发明的一个方面是一种方法，其包括计算装置，用于根据多个传感器节点中的每一个估计作为时间的函数的地理位置。所述方法还包括：估计所估计的地理位置处的所述多个传感器节点感测的感测数据的时间的函数的信息质量; 以及将估计的作为时间的函数的信息质量发送到感测数据的一个或多个应用或消费者。

64. 发明授权

US08433786B2 Selective instrumentation of distributed applications for transaction monitoring 失效
标题翻译：用于交易监控的分布式应用程序的选择性测试
公开(公告)号：US08433786B2
公开(公告)日：2013-04-30
申请号：US12484240
申请日：2009-06-14
申请人： Dakshi Agrawal , Animashree Anandkumar , Chatschik Bisdikian , Ting He , Shoel Perelman
发明人： Dakshi Agrawal , Animashree Anandkumar , Chatschik Bisdikian , Ting He , Shoel Perelman
IPC分类号： G06F15/173 , G06F7/38
CPC分类号： G06F11/3495 , G06F2201/87
摘要： Systems and methods provide a selective instrumentation strategy for monitoring the progress of transactions in a distributed computing system. The monitoring of the transactive processing of jobs is considered through a collection of computer operating stages in a distributed system, using limited information. The monitoring is performed by observing log records (or footprints) produced during each stage of processing in the system. The footprints lack unique transaction identifiers resulting in uncertainties in monitoring transaction instances. The processing stages are selective instrumented to reduce monitoring uncertainty under the given constraints such as limited budget for instrumentation cost.
摘要翻译：系统和方法提供了一种用于监视分布式计算系统中事务进度的选择性仪器策略。通过使用有限的信息在分布式系统中收集计算机操作阶段来考虑作业的交互处理的监控。通过观察系统中每个处理阶段产生的日志记录（或足迹）来执行监视。足迹缺少唯一的事务标识符，导致监视事务实例的不确定性。处理阶段是选择性的，以在给定的约束条件下减少监测不确定性，例如仪器成本预算有限。

65. 发明申请

US20120036362A1 Secret-Key Exchange for Wireless and Sensor Networks 有权
标题翻译：无线和传感器网络的密钥交换
公开(公告)号：US20120036362A1
公开(公告)日：2012-02-09
申请号：US12850948
申请日：2010-08-05
申请人： Dakshi Agrawal , Chatschik Bisdikiant , Cagatay Capar , Rosario Gennaro , Hugo M. Krawczyk , Tal Rabin , Murtaza Zafer
发明人： Dakshi Agrawal , Chatschik Bisdikiant , Cagatay Capar , Rosario Gennaro , Hugo M. Krawczyk , Tal Rabin , Murtaza Zafer
IPC分类号： H04W12/04 , H04W12/06 , H04L9/00
CPC分类号： H04L9/0844 , H04L2209/805 , H04W12/04 , H04W84/18
摘要： A mechanism is provided for establishing a shared secret-key for secure communication between nodes in a wireless network. A first node in the wireless network provides a spreading code to a second node of the wireless network. The second node provides a first input for the key establishment to the first node using communication encoded with the spreading code. Responsive to obtaining the first input from the second node, the first node provides a second input for the key establishment to the second node using communication encoded with the spreading code. Then, the first node and the second node establish the shared secret-key using the first input and the second input.
摘要翻译：提供了一种用于建立用于无线网络中的节点之间的安全通信的共享秘密密钥的机制。无线网络中的第一节点向无线网络的第二节点提供扩展码。第二节点使用通过扩展码编码的通信，向第一节点提供用于密钥建立的第一输入。响应于从第二节点获得第一输入，第一节点使用利用扩展码编码的通信，向第二节点提供用于密钥建立的第二输入。然后，第一节点和第二节点使用第一输入和第二输入建立共享密钥。

66. 发明申请

US20110292834A1 Maintaining Time Series Models for Information Technology System Parameters 审中-公开
标题翻译：维护信息技术系统参数的时间序列模型
公开(公告)号：US20110292834A1
公开(公告)日：2011-12-01
申请号：US12789058
申请日：2010-05-27
申请人： Dakshi Agrawal , Matthew E. Duggan , Kang-Won Lee , Mudhakar Srivatsa , Kristian J. Stewart , Petros Zerfos
发明人： Dakshi Agrawal , Matthew E. Duggan , Kang-Won Lee , Mudhakar Srivatsa , Kristian J. Stewart , Petros Zerfos
IPC分类号： H04L12/28
CPC分类号： H04L41/147 , H04L41/065 , H04L41/12 , H04L43/16
摘要： A network-centric modeling mechanism is provided for updating network models in order to mitigate network issues. The network-centric modeling mechanism determines for each component in a plurality of components whether a system parameter in a set of parameters particular to the component has deviated from a predicted system parameter value in a set of predicted system parameter values past a predetermined threshold. Responsive to the system parameter deviating from the predicted system parameter value past the predetermined threshold, the network-centric modeling mechanism generates an event stream indicating a sufficient deviation. The network-centric modeling mechanism determines whether the event stream matches a previous pattern. Responsive to identifying the previous pattern that matches the event stream, the network-centric modeling mechanism preemptively mitigates any related issues in the component or in a related component in the plurality of components using topology-aware indices associated with the previous pattern.
摘要翻译：提供以网络为中心的建模机制，用于更新网络模型以减轻网络问题。以网络为中心的建模机制确定多个组件中的每个组件，特定于组件的一组参数中的系统参数是否偏离预定系统参数值的预测系统参数值超过预定阈值。响应于偏离超过预定阈值的预测系统参数值的系统参数，以网络为中心的建模机制产生指示足够偏差的事件流。以网络为中心的建模机制确定事件流是否匹配先前的模式。响应于识别与事件流匹配的先前模式，以网络为中心的建模机制使用与先前模式相关联的拓扑感知索引，先预先减轻组件中或组件中相关组件中的任何相关问题。

67. 发明授权

US08006290B2 System and method for ratification of policies 失效
标题翻译：批准政策的制度和方法
公开(公告)号：US08006290B2
公开(公告)日：2011-08-23
申请号：US11330932
申请日：2006-01-12
申请人： Dakshi Agrawal , Seraphin B. Calo , James R. Giles , Kang-Won Lee , Mukesh K. Mohania , Dinesh Verma , Jorge Lobo
发明人： Dakshi Agrawal , Seraphin B. Calo , James R. Giles , Kang-Won Lee , Mukesh K. Mohania , Dinesh Verma , Jorge Lobo
IPC分类号： G06F7/04 , G06F7/00
CPC分类号： H04L63/102 , G06F21/00
摘要： A system and method for ratifying policies are provided. A method for ratifying a policy in a policy-based decision system comprises: determining if a new policy interacts with an existing policy in the policy-based decision system; and ratifying the new policy to exist in the policy-based decision system.
摘要翻译：提供了制定和批准政策的方法。在基于策略的决策系统中批准政策的方法包括：确定新策略是否与基于策略的决策系统中的现有策略相互作用; 并批准在政策性决策体系中存在的新政策。

68. 发明授权

US07787456B2 Checking and repairing a network configuration 失效
标题翻译：检查和修复网络配置
公开(公告)号：US07787456B2
公开(公告)日：2010-08-31
申请号：US12118572
申请日：2008-05-09
申请人： Cuong Minh Le , David Michael Shackelford , Gregory Edward McBride , James Mitchell Ratliff , Kaladhar Voruganti , Sandeep Gopisetty , Robert Beverley Basham , Dinesh C. Verma , Kang-Won Lee , Dakshi Agrawal , Brent William Yardley , Khalid Filali-Adib
发明人： Cuong Minh Le , David Michael Shackelford , Gregory Edward McBride , James Mitchell Ratliff , Kaladhar Voruganti , Sandeep Gopisetty , Robert Beverley Basham , Dinesh C. Verma , Kang-Won Lee , Dakshi Agrawal , Brent William Yardley , Khalid Filali-Adib
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L41/0866 , H04L41/0893 , H04L43/50 , H04L67/1097
摘要： Disclosed is a technique for correcting a configuration problem. The configuration problem is detected. It is determined whether there is at least one solution for the configuration problem in a knowledge data store. When it is determined that there is at least one solution in the knowledge data store, automatically selecting a solution to solve the configuration problem. When said solution can be automatically applied, automatically applying said solution. When said solution cannot be automatically applied, notifying a user.
摘要翻译：公开了一种用于校正配置问题的技术。检测到配置问题。确定在知识数据存储中是否存在用于配置问题的至少一个解决方案。当确定知识数据存储中至少有一个解决方案时，自动选择解决方案来解决配置问题。当所述解决方案可以自动应用时，自动应用所述解决方案。当所述解决方案无法自动应用时，通知用户。

69. 发明授权

US07711767B2 Systems and methods for storage area network design 失效
公开(公告)号：US07711767B2
公开(公告)日：2010-05-04
申请号：US12135552
申请日：2008-06-09
申请人： Dakshi Agrawal , Sandeep K. Gopisetty , Kang-Won Lee , Ramani R. Routray , Dinesh Verma , Kaladhar Voruganti
发明人： Dakshi Agrawal , Sandeep K. Gopisetty , Kang-Won Lee , Ramani R. Routray , Dinesh Verma , Kaladhar Voruganti
IPC分类号： G06F15/16
CPC分类号： H04L41/145 , G06F3/0601 , G06F2003/0697 , H04L67/1097
摘要： Systems and methods for designing storage area network fabric. Preferably included are an arrangement for collecting user requirements on data flows to be supported by the fabric, an arrangement for grouping the data flows into flow groups according to at least one physical location parameter, an arrangement for designing components of fabric for the flow groups, the components being associated with at least one geographical region, and an arrangement for obtaining fabric by joining the fabric components via interconnection fabric, whereby flow groups over a plurality of geographical regions are supported.

70. 发明授权

US07707238B2 Systems and methods for storage area network design 有权
标题翻译：存储区域网络设计的系统和方法
公开(公告)号：US07707238B2
公开(公告)日：2010-04-27
申请号：US12135498
申请日：2008-06-09
申请人： Dakshi Agrawal , Sandeep K. Gopisetty , Kang-Won Lee , Ramani R. Routray , Dinesh Verma , Kaladhar Voruganti
发明人： Dakshi Agrawal , Sandeep K. Gopisetty , Kang-Won Lee , Ramani R. Routray , Dinesh Verma , Kaladhar Voruganti
IPC分类号： G06F15/16
CPC分类号： H04L41/145 , G06F3/0601 , G06F2003/0697 , H04L67/1097
摘要： Systems and methods for designing storage area network fabric. Preferably included are an arrangement for collecting user requirements on data flows to be supported by the fabric, an arrangement for grouping the data flows into flow groups according to at least one physical location parameter, an arrangement for designing components of fabric for the flow groups, the components being associated with at least one geographical region, and an arrangement for obtaining fabric by joining the fabric components via interconnection fabric, whereby flow groups over a plurality of geographical regions are supported.
摘要翻译：设计存储区域网络结构的系统和方法。优选地包括用于收集要由架构支持的数据流的用户需求的布置，用于根据至少一个物理位置参数将数据流分组成流组的布置，用于设计用于流组的结构组件的布置，所述组件与至少一个地理区域相关联，以及用于通过经由互连结构连接所述织物部件来获得织物的布置，由此支撑多个地理区域上的流动组。

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