专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06996553B2 Fast policy classification for strings 有权
公开(公告)号：US06996553B2
公开(公告)日：2006-02-07
申请号：US10109185
申请日：2002-03-28
申请人： Dakshi Agrawal , Douglas Morgan Freimuth , Sivaram Gottimukkala , Lap Thiet Huynh , Dinakaran B. Joseph , John J. Majikes , David Paul Olshefski
发明人： Dakshi Agrawal , Douglas Morgan Freimuth , Sivaram Gottimukkala , Lap Thiet Huynh , Dinakaran B. Joseph , John J. Majikes , David Paul Olshefski
IPC分类号： G06F17/30
CPC分类号： H04L47/20 , G06F17/30949 , H04L47/15 , H04L47/70 , H04L47/782 , Y10S707/99932 , Y10S707/99933
摘要： A fast policy classification method and system. A policy differentiator can be provided which can include a policy repository configured to store hierarchical policy classification trees. The policy differentiator further can include a hashing module configured to produce integer values for string based selector attributes. In one aspect of the invention, the hashing module can include a longest string hashing function. A policy matching engine can be provided which is configured to locate policy rules in the hierarchical policy classification trees according to the integer values produced for the string based selector attributes. Finally, a policy matching engine interface can be provided through which policy queries and resulting policy decisions of the policy matching engine can be communicated between the policy matching engine and the policy enforcement entity.

2. 发明授权

US09648441B2 Smart online services presence in a cellular network 有权
公开(公告)号：US09648441B2
公开(公告)日：2017-05-09
申请号：US13606131
申请日：2012-09-07
申请人： Dakshi Agrawal , Chatschik Bisdikian , Dinesh C. Verma , Petros Zerfos
发明人： Dakshi Agrawal , Chatschik Bisdikian , Dinesh C. Verma , Petros Zerfos
IPC分类号： H04W4/00
CPC分类号： H04W4/00
摘要： A method and system for providing on-line services to a user from a services provider over a wireless cellular network. The cellular network is located between the user and the services provider, and a distributed computer system such as the Internet is located between the services provider and the cellular network for transmitting data between the services provide and the cellular network. In one embodiment, the services provider transmits software and operating characteristics over the distributed computer system to the cellular network, and the cellular network installs this software on one or more nodes of the network. When a user connects to the cellular network for services from the service provider, the network operates the software on the one or more nodes in accordance with the operating characteristics, to provide one or more services from this one or more nodes to the user from the service provider.

3. 发明授权

US09031958B2 File searching on mobile devices 有权
标题翻译：在移动设备上进行文件搜索
公开(公告)号：US09031958B2
公开(公告)日：2015-05-12
申请号：US13088794
申请日：2011-04-18
申请人： Dakshi Agrawal , Joel W. Branch , Franck Le , Sihyung Lee , Mukesh K. Mohania
发明人： Dakshi Agrawal , Joel W. Branch , Franck Le , Sihyung Lee , Mukesh K. Mohania
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/301
摘要： Systems and methods are provided for file searching on mobile devices. A system includes a user interface and a file query system. The user interface is for receiving a user-provided spatio-temporal query for use in searching for a particular file. The user-provided spatio-temporal query is provided by a user of a mobile device. The file query system is for determining information about the particular file responsive to the user-provided spatio-temporal query, and identifying from the information one or more files as a search result for the particular file.
摘要翻译：提供了系统和方法，用于在移动设备上进行文件搜索。系统包括用户界面和文件查询系统。用户界面用于接收用户提供的用于搜索特定文件的时空查询。用户提供的时空查询由移动设备的用户提供。文件查询系统用于根据用户提供的时空查询来确定关于特定文件的信息，并且从该信息中识别一个或多个文件作为特定文件的搜索结果。

4. 发明授权

US08880030B2 Serving time critical information to mobile devices 有权
标题翻译：为移动设备提供重要的时间信息
公开(公告)号：US08880030B2
公开(公告)日：2014-11-04
申请号：US13417952
申请日：2012-03-12
申请人： Dakshi Agrawal , Thai V. Le , Mudhakar Srivatsa
发明人： Dakshi Agrawal , Thai V. Le , Mudhakar Srivatsa
IPC分类号： H04M1/66
CPC分类号： H04W4/06 , H04W12/02 , H04W12/04
摘要： A method, system and computer program product for disseminating information to mobile communication devices from a content provider via a core network. In an embodiment, the content provider sends specified information to the core network, and the content provider sends an information dissemination policy and a time release policy to the core network. The core network determines a time distribution plan for disseminating the specified information, and disseminates the specified information to one or more of the mobile communication devices in accordance with the dissemination policy from the content provider and the time distribution plan. The core network enables the one or more of the mobile devices to release the specified information to a user or users of the one or more of the mobile devices in accordance with the time release policy from the content provider.
摘要翻译：一种用于经由核心网从内容提供商向移动通信设备传播信息的方法，系统和计算机程序产品。在一个实施例中，内容提供商将指定的信息发送到核心网络，并且内容提供商向核心网络发送信息传播策略和时间释放策略。核心网络确定用于传播指定信息的时间分配计划，并且根据来自内容提供商的传播策略和时间分配计划向一个或多个移动通信设备传播指定的信息。核心网络使得一个或多个移动设备可以根据来自内容提供商的时间释放策略将指定的信息发布给一个或多个移动设备的用户或用户。

5. 发明申请

US20140075013A1 METHOD FOR VIRTUAL MACHINE MONITORING IN CLOUD INFRASTRUCTURES 审中-公开
标题翻译：云南基础设施虚拟机监控方法
公开(公告)号：US20140075013A1
公开(公告)日：2014-03-13
申请号：US13619277
申请日：2012-09-14
申请人： Dakshi Agrawal , Vasileios Pappas
发明人： Dakshi Agrawal , Vasileios Pappas
IPC分类号： G06F15/173
CPC分类号： G06F9/45533 , G06F9/45558 , G06F11/3409 , G06F11/3476 , G06F11/3495 , G06F2009/45575 , G06F2009/45591 , G06F2201/815 , H04L43/08
摘要： A computer implemented method monitors resource usage of a virtual machine. When a virtual machine is instantiated, resource usage of the virtual machine is monitored to form monitoring data. The monitoring is performed externally from the virtual machine. When the virtual machine is later suspended, the monitoring data is stored as metadata associated with the virtual machine.
摘要翻译：计算机实现的方法监视虚拟机的资源使用。当虚拟机被实例化时，监视虚拟机的资源使用以形成监视数据。监控是从虚拟机外部进行的。当虚拟机稍后暂停时，监视数据被存储为与虚拟机相关联的元数据。

6. 发明授权

US08522029B2 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：US08522029B2
公开(公告)日：2013-08-27
申请号：US12850948
申请日：2010-08-05
申请人： Dakshi Agrawal , Chatschik Bisdikian , Cagatay Capar , Rosario Gennaro , Hugo M. Krawczyk , Tal Rabin , Murtaza Zafer
发明人： Dakshi Agrawal , Chatschik Bisdikian , Cagatay Capar , Rosario Gennaro , Hugo M. Krawczyk , Tal Rabin , Murtaza Zafer
IPC分类号： H04L9/32
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。

7. 发明授权

US07869349B2 Method and system for deducing network routes by querying routers 失效
标题翻译：通过查询路由器推导网络路由的方法和系统
公开(公告)号：US07869349B2
公开(公告)日：2011-01-11
申请号：US12251094
申请日：2008-10-14
申请人： Dakshi Agrawal , Alina Beygelzimer , Bong-Jun Ko , Mudhakar Srivatsa
发明人： Dakshi Agrawal , Alina Beygelzimer , Bong-Jun Ko , Mudhakar Srivatsa
IPC分类号： H04L12/26 , H04L12/28 , G06F15/173 , H04L12/56
CPC分类号： H04L45/22 , H04L45/02 , H04L45/021 , H04L45/28 , H04L45/54
摘要： A method and system for detecting and correcting invalid network paths in a network having a plurality of routers and a set of global invariant rules imbedded in the network including querying a subset of a routing table data structure defining network paths wherein said subset includes a plurality of routing table entries and comparing a network routing table entry with an earlier network routing table entry for the same node. The method and system also includes detecting inconsistencies between the newer network routing table entry and the earlier network routing table entry, and invalidating the network entries of the older network routing table that are inconsistent with the newer entries. The method and system also includes reconstructing the routing structure by replacing the invalidated network routing table entries with new routing table entries that minimize violation of the invariant protocols.
摘要翻译：一种用于检测和校正具有嵌入在所述网络中的多个路由器和一组全局不变规则的网络中的无效网络路径的方法和系统，包括查询定义网络路径的路由表数据结构的子集，其中所述子集包括多个路由表条目，并将网络路由表条目与同一节点的早期网络路由表条目进行比较。该方法和系统还包括检测较新的网络路由表项和较早的网络路由表项之间的不一致性，并使旧网络路由表的与较新条目不一致的网络条目失效。该方法和系统还包括通过将无效网络路由表条目替换为最小化违反不变协议的新路由表条目来重建路由结构。

8. 发明授权

US07822832B2 Method for controlling operations of computing devices 失效
标题翻译：用于控制计算设备的操作的方法
公开(公告)号：US07822832B2
公开(公告)日：2010-10-26
申请号：US12054047
申请日：2008-03-24
申请人： Dakshi Agrawal , Seraphin Bernard Calo , Casimer Maurice DeCusatis , Gary Lipson
发明人： Dakshi Agrawal , Seraphin Bernard Calo , Casimer Maurice DeCusatis , Gary Lipson
IPC分类号： G06F15/177
CPC分类号： H04L67/34 , G06F9/44505
摘要： The present invention provides a process to establish or configure a mode of operation for computing devices through the use of affinity groups, policy guidelines, and priority graphs. An affinity group is a group of peer devices identified by a network to which a target device is connected as being similar to the target device. Policy guidelines are parameters describing mode or configuration policies for a group of users and reflecting users' identified needs and requirements. A priority graph is a decision tree, which may or may not be graphically represented, describing hierarchically the organization of policies governing the mode or configuration of device operation and capturing the relative priorities of different policies. A key aspect of the present invention involves the sharing of information within an affinity group.
摘要翻译：本发明提供了一种通过使用关联组，策略准则和优先级图来建立或配置用于计算设备的操作模式的过程。关联组是由目标设备连接到的目标设备类似的网络标识的一组对等设备。策略指南是描述一组用户的模式或配置策略并反映用户识别的需求和要求的参数。优先级图是决策树，其可以或可以不以图形方式表示，分层地描述管理设备操作的模式或配置的策略的组织以及捕获不同策略的相对优先级。本发明的关键方面涉及在亲和度组内共享信息。

9. 发明申请

US20070255769A1 System of hierarchical policy definition, dissemination, and evaluation 审中-公开
标题翻译：分层政策定义，传播和评估制度
公开(公告)号：US20070255769A1
公开(公告)日：2007-11-01
申请号：US11403844
申请日：2006-04-14
申请人： Dakshi Agrawal , Allen Gilbert , James Giles , David Kaminsky , Vaughn Rokosz , Dinesh Verma
发明人： Dakshi Agrawal , Allen Gilbert , James Giles , David Kaminsky , Vaughn Rokosz , Dinesh Verma
IPC分类号： G06F17/30
CPC分类号： G06Q10/06
摘要： A system for defining, disseminating, and evaluating policies in a policy-based decision system includes a unit for defining a hierarchy of policy groups, a unit for associating a group of orthogonal parameters with at least one policy group, a unit for defining at least one policy for one or more policy groups in said hierarchy, a unit for disseminating policies to one or more decision making component for at least one policy group in said hierarchy, and a unit for evaluating policies for at least one policy groups in the hierarchy.
摘要翻译：用于在基于策略的决策系统中定义，传播和评估策略的系统包括用于定义策略组的层级的单元，用于将一组正交参数与至少一个策略组相关联的单元，用于至少定义的单元所述层级中的一个或多个策略组的一个策略，用于向所述层级中的至少一个策略组的一个或多个决策组件传播策略的单元，以及用于评估所述层次结构中的至少一个策略组的策略的单元。

10. 发明申请

US20070162966A1 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：US20070162966A1
公开(公告)日：2007-07-12
申请号：US11330932
申请日：2006-01-12
申请人： Dakshi Agrawal , Seraphin Calo , James Giles , Kang-Won Lee , Mukesh Mohania , Dinesh Verma , Jorge Lobo
发明人： Dakshi Agrawal , Seraphin Calo , James Giles , Kang-Won Lee , Mukesh Mohania , Dinesh Verma , Jorge Lobo
IPC分类号： H04L9/32
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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式