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1. 发明授权

US08392760B2 Diagnosing abnormalities without application-specific knowledge 有权
标题翻译：诊断异常，无应用特定知识
公开(公告)号：US08392760B2
公开(公告)日：2013-03-05
申请号：US12579206
申请日：2009-10-14
申请人： Srikanth Kandula , Ratul Mahajan , Patrick D. Verkaik , Sharad Agarwal , Jitendra D. Padhye , Paramivir Bahl
发明人： Srikanth Kandula , Ratul Mahajan , Patrick D. Verkaik , Sharad Agarwal , Jitendra D. Padhye , Paramivir Bahl
IPC分类号： G06F11/32
CPC分类号： G06F11/079 , G06F11/0709 , G06F11/0727
摘要： Methods, articles, and systems for determining a probable cause of a component's abnormal behavior are described. To determine the probable cause, a computing device computes, for one or more pairs of components having dependency relationships, a likelihood that behavior of one component of a pair is impacting behavior of the other component of the pair. This computing is based on joint historical behavior of the pair of components. The computing device then determines that one of a plurality of components is a probable cause of the abnormal behavior based on the computed likelihoods.
摘要翻译：描述了用于确定组件异常行为的可能原因的方法，制品和系统。为了确定可能的原因，计算设备对于具有依赖关系的一个或多个成对对，计算一对组件的行为影响该对的另一个组件的行为的可能性。这种计算是基于这对组件的联合历史行为。然后，计算设备基于所计算的可能性来确定多个组件中的一个是异常行为的可能原因。

2. 发明申请

US20100027419A1 INVERSE MULTIPLEXING HETEROGENEOUS WIRELESS LINKS FOR HIGH-PERFORMANCE VEHICULAR CONNECTIVITY 有权
标题翻译：反向复用异构无线链路，实现高性能车辆连通性
公开(公告)号：US20100027419A1
公开(公告)日：2010-02-04
申请号：US12183848
申请日：2008-07-31
申请人： Jitendra D. Padhye , Ratul Mahajan , Sharad Agarwal , Brian Don Zill
发明人： Jitendra D. Padhye , Ratul Mahajan , Sharad Agarwal , Brian Don Zill
IPC分类号： H04B7/00 , H04J1/16
CPC分类号： H04L5/0037 , H04L5/0062 , H04L5/0083 , H04W72/1257
摘要： Systems and methods are provided that enable high-performance Internet access on board moving vehicles. In an illustrative implementation, an exemplary wireless data communications environment comprises a PluriBus module, an instruction set comprising at least one instruction set to process data for wireless communication between a cooperating component onboard a moving vehicle and other cooperating wireless components, and one or more multiple wide-area wireless communications links. In an illustrative operation, the PluriBus module can perform one more wireless communications techniques comprising opportunistic erasure coding such that coded packets can be sent in the event that there are openings in the one or more wireless communication links' capacity and transmitting the data packets along the one or more wireless communications links that is estimated (e.g., in real time) to offer efficient delivery of data packets.
摘要翻译：提供了使移动车辆上的高性能因特网接入的系统和方法。在说明性实现中，示例性无线数据通信环境包括PluriBus模块，包括至少一个指令集的指令集，用于处理移动车辆上的协作部件与其他协作无线部件之间的无线通信的数据，以及一个或多个多个广域无线通信链路。在说明性操作中，PluriBus模块可以执行一个以上的无线通信技术，其包括机会性擦除编码，使得在一个或多个无线通信链路容量中存在开口的情况下可以发送编码分组，并且沿着估计（例如，实时地）提供数据分组的有效传递的一个或多个无线通信链路。

3. 发明授权

US07756044B2 Inverse multiplexing heterogeneous wireless links for high-performance vehicular connectivity 有权
标题翻译：反向复用异构无线链路，实现高性能车载连接
公开(公告)号：US07756044B2
公开(公告)日：2010-07-13
申请号：US12183848
申请日：2008-07-31
申请人： Jitendra D. Padhye , Ratul Mahajan , Sharad Agarwal , Brian Don Zill
发明人： Jitendra D. Padhye , Ratul Mahajan , Sharad Agarwal , Brian Don Zill
IPC分类号： H04B7/00 , H04J1/16
CPC分类号： H04L5/0037 , H04L5/0062 , H04L5/0083 , H04W72/1257
摘要： Systems and methods are provided that enable high-performance Internet access on board moving vehicles. In an illustrative implementation, an exemplary wireless data communications environment comprises a PluriBus module, an instruction set comprising at least one instruction set to process data for wireless communication between a cooperating component onboard a moving vehicle and other cooperating wireless components, and one or more multiple wide-area wireless communications links. In an illustrative operation, the PluriBus module can perform one more wireless communications techniques comprising opportunistic erasure coding such that coded packets can be sent in the event that there are openings in the one or more wireless communication links' capacity and transmitting the data packets along the one or more wireless communications links that is estimated (e.g., in real time) to offer efficient delivery of data packets.
摘要翻译：提供了使移动车辆上的高性能因特网接入的系统和方法。在说明性实现中，示例性无线数据通信环境包括PluriBus模块，包括至少一个指令集的指令集，用于处理移动车辆上的协作部件与其他协作无线部件之间的无线通信的数据，以及一个或多个多个广域无线通信链路。在说明性操作中，PluriBus模块可以执行一个以上的无线通信技术，其包括机会性擦除编码，使得在一个或多个无线通信链路容量中存在开口的情况下可以发送编码分组，并且沿着估计（例如，实时地）提供数据分组的有效传递的一个或多个无线通信链路。

4. 发明申请

US20120324228A1 PLATFORM THAT FACILITATES PRESERVATION OF USER PRIVACY 有权
标题翻译：平台保护用户隐私
公开(公告)号：US20120324228A1
公开(公告)日：2012-12-20
申请号：US13163045
申请日：2011-06-17
申请人： Jitendra D. Padhye , Ratul Mahajan
发明人： Jitendra D. Padhye , Ratul Mahajan
IPC分类号： H04L9/32
CPC分类号： H04W4/20 , H04L9/0869 , H04L9/0872 , H04L9/321 , H04L9/3226 , H04L63/0421 , H04L2209/80 , H04W8/16 , H04W12/02
摘要： Described herein are technologies pertaining to preserving privacy of users of mobile computing devices. Two users of two mobile computing devices share a quantization scheme for quantizing location data using a predefined quantization interval. The two users additionally share a private key that is utilized to encrypt locations obtained by the two computing devices that have been quantized using the shared quantization scheme. Encrypted, quantized locations are compared in a cloud computing service in connection with answering location-based queries, where the comparison is undertaken without the cloud computing service decrypting the encrypted, quantized locations.
摘要翻译：这里描述的是关于保护移动计算设备的用户的隐私的技术。两个移动计算设备的两个用户共享用于使用预定义的量化间隔量化位置数据的量化方案。两个用户另外共享用于加密由使用共享量化方案量化的两个计算设备获得的位置的私钥。加密的量化位置在云计算服务中与应答基于位置的查询相比较，其中进行比较而云计算服务解密加密的量化位置。

5. 发明申请

US20110087924A1 Diagnosing Abnormalities Without Application-Specific Knowledge 有权
标题翻译：诊断不具备应用专有知识的异常
公开(公告)号：US20110087924A1
公开(公告)日：2011-04-14
申请号：US12579206
申请日：2009-10-14
申请人： Srikanth Kandula , Ratul Mahajan , Patrick D. Verkaik , Sharad Agarwal , Jitendra D. Padhye , Paramivir Bahl
发明人： Srikanth Kandula , Ratul Mahajan , Patrick D. Verkaik , Sharad Agarwal , Jitendra D. Padhye , Paramivir Bahl
IPC分类号： G06F11/07 , G06N5/02
CPC分类号： G06F11/079 , G06F11/0709 , G06F11/0727
摘要： Methods, articles, and systems for determining a probable cause of a component's abnormal behavior are described. To determine the probable cause, a computing device computes, for one or more pairs of components having dependency relationships, a likelihood that behavior of one component of a pair is impacting behavior of the other component of the pair. This computing is based on joint historical behavior of the pair of components. The computing device then determines that one of a plurality of components is a probable cause of the abnormal behavior based on the computed likelihoods.
摘要翻译：描述了用于确定组件异常行为的可能原因的方法，制品和系统。为了确定可能的原因，计算设备对于具有依赖关系的一个或多个成对对，计算一对组件的行为影响该对的另一个组件的行为的可能性。这种计算是基于这对组件的联合历史行为。然后，计算设备基于所计算的可能性来确定多个组件中的一个是异常行为的可能原因。

6. 发明授权

US08825996B2 Platform that facilitates preservation of user privacy 有权
标题翻译：有助于保护用户隐私的平台
公开(公告)号：US08825996B2
公开(公告)日：2014-09-02
申请号：US13163045
申请日：2011-06-17
申请人： Jitendra D. Padhye , Ratul Mahajan
发明人： Jitendra D. Padhye , Ratul Mahajan
IPC分类号： H04L9/32 , H04W4/20 , H04L9/08 , H04W12/02 , H04W8/16 , H04L29/06
CPC分类号： H04W4/20 , H04L9/0869 , H04L9/0872 , H04L9/321 , H04L9/3226 , H04L63/0421 , H04L2209/80 , H04W8/16 , H04W12/02
摘要： Described herein are technologies pertaining to preserving privacy of users of mobile computing devices. Two users of two mobile computing devices share a quantization scheme for quantizing location data using a predefined quantization interval. The two users additionally share a private key that is utilized to encrypt locations obtained by the two computing devices that have been quantized using the shared quantization scheme. Encrypted, quantized locations are compared in a cloud computing service in connection with answering location-based queries, where the comparison is undertaken without the cloud computing service decrypting the encrypted, quantized locations.
摘要翻译：这里描述的是关于保护移动计算设备的用户的隐私的技术。两个移动计算设备的两个用户共享用于使用预定义的量化间隔量化位置数据的量化方案。两个用户另外共享用于加密由使用共享量化方案量化的两个计算设备获得的位置的私钥。加密的量化位置在云计算服务中与应答基于位置的查询相比较，在那里进行比较，而云计算服务解密加密的量化位置。

7. 发明申请

US20100027563A1 EVOLUTION CODES (OPPORTUNISTIC ERASURE CODING) PLATFORM 审中-公开
标题翻译：演进代码（机动武器编码）平台
公开(公告)号：US20100027563A1
公开(公告)日：2010-02-04
申请号：US12261465
申请日：2008-10-30
申请人： Jitendra D. Padhye , Ratul Mahajan , Sharad Agarwal , Brian Don Zill
发明人： Jitendra D. Padhye , Ratul Mahajan , Sharad Agarwal , Brian Don Zill
IPC分类号： H04J3/24
CPC分类号： H04L1/0041 , H03M13/3761 , H04L2001/0096
摘要： Systems and methods are provided that allow for the opportunistic erasure coding of data packets by employing an exemplary evolution code. In an illustrative implementation an exemplary computing environment comprises an evolution code engine and an instruction set comprising at least one instruction to instruct the evolution code to process data for communication between two or more components of the exemplary computing environment. The use of evolution coding mitigates packet losses along one or more communication paths. In an illustrative operation, coded packets are created by XOR-ing data packets together such that a coded packet can recover a lost data packet using other received packets.
摘要翻译：提供了允许通过采用示例性演进代码对数据分组的机会性擦除编码的系统和方法。在说明性实现中，示例性计算环境包括进化代码引擎和包括至少一个指令的指令集，指令用于指示进化代码来处理用于示例性计算环境的两个或更多个组件之间的通信的数据。演进编码的使用减轻沿一个或多个通信路径的分组丢失。在说明性操作中，通过将数据分组进行异或来创建编码分组，使得编码分组可以使用其他接收的分组来恢复丢失的数据分组。

8. 发明授权

US09582062B2 Decentralized sleep management 有权
标题翻译：分散睡眠管理
公开(公告)号：US09582062B2
公开(公告)日：2017-02-28
申请号：US12940806
申请日：2010-11-05
申请人： Jacob R. Lorch , Siddhartha Sen , Jitendra D. Padhye , Richard L. Hughes , Carlos Garcia Jurado Suarez
发明人： Jacob R. Lorch , Siddhartha Sen , Jitendra D. Padhye , Richard L. Hughes , Carlos Garcia Jurado Suarez
IPC分类号： G06F1/32
CPC分类号： G06F1/3228 , G06F1/3209
摘要： Techniques for employing a decentralized sleep management service are described herein. In some instances, each computing device of a group of computing devices periodically shares information about itself with each other computing device of the group. With this information, each computing device within the group that is awake and capable of managing other devices selects a subset of devices to probe. The devices then probe this subset to determine whether the probed devices are asleep. In response to identifying a sleeping device, the probing device takes over management of the sleeping device. Managing the sleeping device involves informing other devices of the group that the sleeping device is being managed, in addition to monitoring requests for services on the sleeping device. In response to receiving a valid request for a service hosted by the sleeping device, the managing device awakens the sleeping device and ceases managing the now-woken device.
摘要翻译：本文描述了采用分散式睡眠管理服务的技术。在一些情况下，一组计算设备的每个计算设备周期性地与该组的每个其他计算设备共享关于其自身的信息。利用该信息，组内的每个计算设备清醒并能够管理其他设备选择要探测的设备的子集。然后，设备探测该子集以确定探测设备是否已经睡着了。响应于识别睡眠设备，探测设备接管睡眠设备的管理。管理睡眠设备除了监视睡眠设备上的服务请求之外，还涉及通知该组的其他设备正在管理睡眠设备。响应于接收到由睡眠设备托管的服务的有效请求，管理设备唤醒睡眠设备并停止管理现在被唤醒的设备。

9. 发明授权

US08990183B2 Deep application crawling 有权
标题翻译：深度应用程序爬行
公开(公告)号：US08990183B2
公开(公告)日：2015-03-24
申请号：US13490335
申请日：2012-06-06
申请人： Jie Liu , Suman Kumar Nath , Jitendra D. Padhye , Lenin Ravindranath Sivalingam
发明人： Jie Liu , Suman Kumar Nath , Jitendra D. Padhye , Lenin Ravindranath Sivalingam
IPC分类号： G06F17/30
CPC分类号： G06Q30/0256 , G06F17/30864 , G06F17/30882 , G06Q30/0267
摘要： The deep application crawling technique described herein crawls one or more applications, commonly referred to as “apps”, in order to extract information inside of them. This can involve crawling and extracting static data that are embedded within apps or resource files that are associated with the apps. The technique can also crawl and extract dynamic data that apps download from the Internet or display to the user on demand, in order to extract data. This extracted static and/or data can then be used by another application or an engine to perform various functions. For example, the technique can use the extracted data to provide search results in response to a user query entered into a search engine. Alternately, the extracted static and/or dynamic data can be used by an advertisement engine to select application-specific advertisements. Or the data can be used by a recommendation engine to make recommendations for goods/services.
摘要翻译：本文描述的深层应用程序爬取技术抓取一个或多个应用程序，通常称为“应用程序”，以便提取其中的信息。这可能涉及爬网和提取内嵌在与应用程序相关联的应用程序或资源文件中的静态数据。该技术还可以抓取并提取应用程序从Internet下载或根据需要显示给用户的动态数据，以便提取数据。然后，该提取的静态和/或数据可以被另一应用或引擎用于执行各种功能。例如，该技术可以使用提取的数据来响应输入到搜索引擎中的用户查询来提供搜索结果。或者，所提取的静态和/或动态数据可以由广告引擎用于选择特定应用的广告。或者推荐引擎可以使用数据来提供商品/服务的建议。

10. 发明授权

US07978672B2 System and method for link quality source routing 有权
标题翻译：链路质量源路由的系统和方法
公开(公告)号：US07978672B2
公开(公告)日：2011-07-12
申请号：US12689626
申请日：2010-01-19
申请人： Richard Powell Draves, Jr. , Brian D. Zill , Jitendra D. Padhye
发明人： Richard Powell Draves, Jr. , Brian D. Zill , Jitendra D. Padhye
IPC分类号： H04W4/00
CPC分类号： H04L45/123 , H04L45/02 , H04L45/26 , H04W40/12 , H04W40/26
摘要： Systems and methods for routing packets by nodes in an ad hoc network in accordance with a link quality source routing protocol are disclosed. Route discovery, route maintenance, and metric maintenance are designed to propagate and keep current link quality measurements. Metric maintenance includes a reactive approach for links that a node is currently using to route packets, and a proactive mechanism for all links. Nodes are configured to include a send buffer, a maintenance buffer, a request table, link quality metric modules, and preferably a neighbor cache and a link cache. The invention allows for asymmetric links in the network. The invention may be implemented within a virtual protocol interlayer between the link and network layers. The invention may employ any particular link quality metrics, including metrics based on probing techniques as well as metrics based on knowledge gained in other ways.
摘要翻译：公开了根据链路质量源路由协议在自组织网络中的节点路由分组的系统和方法。路由发现，路由维护和度量维护旨在传播和保持当前的链路质量测量。度量维护包括节点当前用于路由数据包的链路的反应方法，以及所有链路的主动机制。节点被配置为包括发送缓冲器，维护缓冲器，请求表，链路质量度量模块，并且优选地包括邻居缓存和链路高速缓存。本发明允许网络中的非对称链路。本发明可以在链路和网络层之间的虚拟协议中间层内实现。本发明可以采用任何特定的链路质量度量，包括基于探测技术的度量以及基于以其他方式获得的知识的度量。

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