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1. 发明授权

US08452352B2 Systems and methods for predicting battery drain time caused by smartphone applications 有权
标题翻译：用于预测智能手机应用造成的电池耗尽时间的系统和方法
公开(公告)号：US08452352B2
公开(公告)日：2013-05-28
申请号：US12613566
申请日：2009-11-06
申请人： Ravi Kothari , Vijay Mann , Raghavendra Singh
发明人： Ravi Kothari , Vijay Mann , Raghavendra Singh
IPC分类号： H01Q11/12 , H04B1/04 , H04B1/16 , H04M1/00
CPC分类号： H04W52/0261 , Y02D70/122 , Y02D70/142 , Y02D70/144 , Y02D70/26
摘要： Predicting battery drain time that would be caused by a new application being considered for a smartphone. The battery drain time prediction is based on the type of smartphone and type of battery, the battery age, and hardware subunit usage levels. The system may provide a watchdog service for monitoring and storing data of user's smartphone which may then be used to create a user profile. Upon receiving a request for a battery drain time prediction, the system matches the profile of the user's smartphone with an existing profile in the repository having pre-installation and post-installation data for the application being considered. The matching user profile can be used to predict battery drain time that will be caused by the new application.
摘要翻译：预计将由智能手机考虑的新应用程序引起的电池耗尽时间。电池排出时间预测基于智能手机的类型和电池类型，电池寿命和硬件子单元使用水平。该系统可以提供用于监视和存储用户智能手机的数据的看门狗服务，然后可以使用它们来创建用户简档。在接收到电池耗尽时间预测的请求之后，系统将用户智能手机的配置文件与存储库中的现有配置文件相匹配，该存储库具有正在考虑的应用的预安装和安装前数据。匹配的用户配置文件可用于预测由新应用程序引起的电池耗尽时间。

2. 发明申请

US20110111799A1 Systems and Methods for Predicting Battery Drain Time Caused by Smartphone Applications 有权
标题翻译：用于预测智能手机应用引起的电池耗尽时间的系统和方法
公开(公告)号：US20110111799A1
公开(公告)日：2011-05-12
申请号：US12613566
申请日：2009-11-06
申请人： Ravi Kothari , Vijay Mann , Raghavendra Singh
发明人： Ravi Kothari , Vijay Mann , Raghavendra Singh
IPC分类号： H04M1/00 , H04B1/38
CPC分类号： H04W52/0261 , Y02D70/122 , Y02D70/142 , Y02D70/144 , Y02D70/26
摘要： Predicting battery drain time that would be caused by a new application being considered for a smartphone. The battery drain time prediction is based on the type of smartphone and type of battery, the battery age, and hardware subunit usage levels. The system may provide a watchdog service for monitoring and storing data of user's smartphone which may then be used to create a user profile. Upon receiving a request for a battery drain time prediction, the system matches the profile of the user's smartphone with an existing profile in the repository having pre-installation and post-installation data for the application being considered. The matching user profile can be used to predict battery drain time that will be caused by the new application.
摘要翻译：预计将由智能手机考虑的新应用程序引起的电池耗尽时间。电池排出时间预测基于智能手机的类型和电池类型，电池寿命和硬件子单元使用水平。该系统可以提供用于监视和存储用户智能手机的数据的看门狗服务，然后可以使用它们来创建用户简档。在接收到电池耗尽时间预测的请求之后，系统将用户智能手机的配置文件与存储库中的现有配置文件相匹配，该存储库具有正在考虑的应用的预安装和安装前数据。匹配的用户配置文件可用于预测由新应用程序引起的电池耗尽时间。

3. 发明授权

US08271990B2 Removing operating system jitter-induced slowdown in virtualized environments 有权
标题翻译：删除虚拟化环境中的操作系统抖动引起的减速
公开(公告)号：US08271990B2
公开(公告)日：2012-09-18
申请号：US12394420
申请日：2009-02-27
申请人： Pradipta De , Ravi Kothari , Vijay Mann
发明人： Pradipta De , Ravi Kothari , Vijay Mann
IPC分类号： G06F9/46
CPC分类号： G06F9/5077
摘要： Techniques for eradicating operating system jitter-induced slowdown are provided. The techniques include allocating one or more computing resources to one or more logical partitions of one or more parallel programs in proportion of one or more cycles consumed by one or more sources of operating system jitter in each compute phase in each of the one or more logical partitions.
摘要翻译：提供了消除操作系统抖动引起的减速的技术。所述技术包括将一个或多个计算资源分配给一个或多个并行程序的一个或多个逻辑分区，该比例与所述一个或多个逻辑中的每一个中的每个计算阶段中的一个或多个操作系统抖动源消耗的一个或多个周期成比例分区。

4. 发明授权

US08160845B2 Method for emulating operating system jitter 有权
标题翻译：用于仿真操作系统抖动的方法
公开(公告)号：US08160845B2
公开(公告)日：2012-04-17
申请号：US12129821
申请日：2008-05-30
申请人： Pradipta De , Ravi Kothari , Vijay Mann
发明人： Pradipta De , Ravi Kothari , Vijay Mann
IPC分类号： G06F7/60 , G06F9/45 , G06F9/455
CPC分类号： G06F11/3616 , G06F11/3419 , G06F11/3428 , G06F11/3447 , G06F11/3495 , G06F2201/835
摘要： Techniques for emulating operating system jitter on a platform using a given trace are provided. The techniques include calculating a scale factor, wherein the scale factor is equal to a maximum of measured overhead of introducing synthetic jitter on the platform and a resolution of one or more timer calls on the platform, scaling up each of one or more jitter values and each of one or more gaps between each of one or more jitter instances in the trace and an execution period of a benchmark parallel application using the scale factor, introducing synthetic jitter using each of the one or more scaled jitter values and each of the one or more scaled gaps from the trace while running the benchmark parallel application for the scaled execution period to emulate operating system jitter on a platform, and scaling down one or more final time measurements from the benchmark parallel application by the scale factor.
摘要翻译：提供了使用给定轨迹在平台上仿真操作系统抖动的技术。这些技术包括计算比例因子，其中比例因子等于在平台上引入合成抖动的测量开销的最大值，以及平台上的一个或多个定时器呼叫的分辨率，对一个或多个抖动值中的每一个进行放大，轨迹中的一个或多个抖动实例的每个之间的一个或多个间隙以及使用比例因子的基准并行应用的执行周期中的每个之间的一个或多个间隙，使用所述一个或多个缩放的抖动值中的每一个引入合成抖动，在运行基准并行应用程序以实现缩放执行周期以模拟平台上的操作系统抖动，并按比例因子缩放基准并行应用程序的一个或多个最终时间测量值时，跟踪更大的差距。

5. 发明申请

US20090299722A1 METHOD FOR EMULATING OPERATING SYSTEM JITTER 有权
标题翻译：用于模拟操作系统抖动的方法
公开(公告)号：US20090299722A1
公开(公告)日：2009-12-03
申请号：US12129821
申请日：2008-05-30
申请人： Pradipta De , Ravi Kothari , Vijay Mann
发明人： Pradipta De , Ravi Kothari , Vijay Mann
IPC分类号： G06F9/455
CPC分类号： G06F11/3616 , G06F11/3419 , G06F11/3428 , G06F11/3447 , G06F11/3495 , G06F2201/835
摘要： Techniques for emulating operating system jitter on a platform using a given trace are provided. The techniques include calculating a scale factor, wherein the scale factor is equal to a maximum of measured overhead of introducing synthetic jitter on the platform and a resolution of one or more timer calls on the platform, scaling up each of one or more jitter values and each of one or more gaps between each of one or more jitter instances in the trace and an execution period of a benchmark parallel application using the scale factor, introducing synthetic jitter using each of the one or more scaled jitter values and each of the one or more scaled gaps from the trace while running the benchmark parallel application for the scaled execution period to emulate operating system jitter on a platform, and scaling down one or more final time measurements from the benchmark parallel application by the scale factor.
摘要翻译：提供了使用给定轨迹在平台上仿真操作系统抖动的技术。这些技术包括计算比例因子，其中比例因子等于在平台上引入合成抖动的测量开销的最大值，以及平台上的一个或多个定时器呼叫的分辨率，对一个或多个抖动值中的每一个进行放大，轨迹中的一个或多个抖动实例的每个之间的一个或多个间隙以及使用比例因子的基准并行应用的执行周期中的每个之间的一个或多个间隙，使用所述一个或多个缩放的抖动值中的每一个引入合成抖动，在运行基准并行应用程序以实现缩放执行周期以模拟平台上的操作系统抖动，并按比例因子缩放基准并行应用程序的一个或多个最终时间测量值时，跟踪更大的差距。

6. 发明授权

US08904224B2 Providing replication and fail-over as a network service in data centers 有权
标题翻译：在数据中心提供复制和故障切换作为网络服务
公开(公告)号：US08904224B2
公开(公告)日：2014-12-02
申请号：US13553993
申请日：2012-07-20
申请人： Shivkumar Kalyanaraman , Kalapriya Kannan , Ravi Kothari , Vijay Mann , Anilkumar Vishnoi
发明人： Shivkumar Kalyanaraman , Kalapriya Kannan , Ravi Kothari , Vijay Mann , Anilkumar Vishnoi
IPC分类号： G06F11/07
CPC分类号： H04L67/1095 , G06F11/1443 , G06F11/2025 , G06F11/2028 , G06F11/2041 , G06F11/2097
摘要： Techniques for providing session level replication and fail-over as a network service include generating a replication rule that replicates network traffic destined for a primary server from an originating server to a network controller and installing said rule in a switch component, identifying flows from the originating server to the primary server, replicating each incoming data packet intended for the primary server to the network controller for replication and forwarding to replica servers, determining said primary server to be in a failed state based on a number of retransmissions of a packet, to selecting one of the replica servers as a fail-over target, and performing a connection level fail-over by installing a redirection flow in the switch component that redirects all packets destined to the primary server to the network controller, which forwards the packets to the replica server and forwards each response from the replica server to said originating server.
摘要翻译：用于提供会话级复制和故障切换作为网络服务的技术包括生成复制规则，其复制从发起服务器到网络控制器的去往主服务器的网络流量，并将所述规则安装在交换机组件中，从源服务器到主服务器，将用于主服务器的每个传入数据包复制到网络控制器以进行复制并转发到副本服务器，基于分组的重传次数确定所述主服务器处于故障状态，以选择其中一个副本服务器作为故障切换目标，并通过在切换组件中安装重定向流来执行连接级故障切换，将重定向到主服务器的所有数据包重定向到网络控制器，网络控制器将数据包转发到副本将每个响应从副本服务器转发到所述始发服务器。

7. 发明申请

US20140025986A1 Providing Replication and Fail-Over as a Network Service in Data Centers 有权
标题翻译：在数据中心提供复制和故障切换作为网络服务
公开(公告)号：US20140025986A1
公开(公告)日：2014-01-23
申请号：US13553993
申请日：2012-07-20
申请人： Shivkumar Kalyanaraman , Kalapriya Kannan , Ravi Kothari , Vijay Mann , Anilkumar Vishnoi
发明人： Shivkumar Kalyanaraman , Kalapriya Kannan , Ravi Kothari , Vijay Mann , Anilkumar Vishnoi
IPC分类号： G06F11/20
CPC分类号： H04L67/1095 , G06F11/1443 , G06F11/2025 , G06F11/2028 , G06F11/2041 , G06F11/2097
摘要： Techniques for providing session level replication and fail-over as a network service include generating a replication rule that replicates network traffic destined for a primary server from an originating server to a network controller and installing said rule in a switch component, identifying flows from the originating server to the primary server, replicating each incoming data packet intended for the primary server to the network controller for replication and forwarding to replica servers, determining said primary server to be in a failed state based on a number of retransmissions of a packet, to selecting one of the replica servers as a fail-over target, and performing a connection level fail-over by installing a redirection flow in the switch component that redirects all packets destined to the primary server to the network controller, which forwards the packets to the replica server and forwards each response from the replica server to said originating server.
摘要翻译：用于提供会话级复制和故障切换作为网络服务的技术包括生成复制规则，其复制从发起服务器到网络控制器的去往主服务器的网络流量，并将所述规则安装在交换机组件中，从源服务器到主服务器，将用于主服务器的每个传入数据包复制到网络控制器以进行复制并转发到副本服务器，基于分组的重传次数确定所述主服务器处于故障状态，以选择其中一个副本服务器作为故障切换目标，并通过在切换组件中安装重定向流来执行连接级别故障切换，将重定向到主服务器的所有数据包重定向到网络控制器，网络控制器将数据包转发到副本将每个响应从副本服务器转发到所述始发服务器。

8. 发明申请

US20130061092A1 FAST DETECTION AND DIAGNOSIS OF SYSTEM OUTAGES 审中-公开
标题翻译：快速检测和诊断系统不足
公开(公告)号：US20130061092A1
公开(公告)日：2013-03-07
申请号：US13598314
申请日：2012-08-29
申请人： Manish Gupta , Ravi Kothari , Vijay Mann , Anil Kumar Vishnoi
发明人： Manish Gupta , Ravi Kothari , Vijay Mann , Anil Kumar Vishnoi
IPC分类号： G06F11/07 , G06F15/18
CPC分类号： G06F11/0709 , G06F11/0748 , G06F11/0751 , G06F11/079 , G06F11/3006 , G06F11/3082 , G06F11/3093 , G06F11/327
摘要： Methods and arrangements for detecting and diagnosing system outages. A system outage is ascertained and aberrant user activities are categorized, as possible contributors to the system outage, based on system impact. User activities and system impact are learned, and user activities and system impact are compared against predetermined rules. A system outage alert is generated, and a user activity responsible for the system outage is displayed.
摘要翻译：检测和诊断系统中断的方法和安排。根据系统影响，确定系统中断并将异常的用户活动分类为系统中断的可能贡献者。了解用户活动和系统影响，并将用户活动和系统影响与预定规则进行比较。生成系统中断警报，并显示负责系统中断的用户活动。

9. 发明申请

US20130007538A1 SYSTEMS AND METHODS FOR FAST DETECTION AND DIAGNOSIS OF SYSTEM OUTAGES 有权
标题翻译：用于快速检测和诊断系统缺失的系统和方法
公开(公告)号：US20130007538A1
公开(公告)日：2013-01-03
申请号：US13170941
申请日：2011-06-28
申请人： Manish Gupta , Ravi Kothari , Vijay Mann , Anil Kumar Vishnoi
发明人： Manish Gupta , Ravi Kothari , Vijay Mann , Anil Kumar Vishnoi
IPC分类号： G06F11/32
CPC分类号： G06F11/0709 , G06F11/0748 , G06F11/0751 , G06F11/079 , G06F11/3006 , G06F11/3082 , G06F11/3093 , G06F11/327
摘要： Methods and arrangements for detecting and diagnosing system outages. A system outage is ascertained and aberrant user activities are categorized, as possible contributors to the system outage, based on system impact. User activities and system impact are learned, and user activities and system impact are compared against predetermined rules. A system outage alert is generated, and a user activity responsible for the system outage is displayed.
摘要翻译：检测和诊断系统中断的方法和安排。根据系统影响，确定系统中断并将异常的用户活动分类为系统中断的可能贡献者。了解用户活动和系统影响，并将用户活动和系统影响与预定规则进行比较。生成系统中断警报，并显示负责系统中断的用户活动。

10. 发明授权

US08990621B2 Fast detection and diagnosis of system outages 有权
标题翻译：快速检测和诊断系统中断
公开(公告)号：US08990621B2
公开(公告)日：2015-03-24
申请号：US13598314
申请日：2012-08-29
申请人： Manish Gupta , Ravi Kothari , Vijay Mann , Anil Kumar Vishnoi
发明人： Manish Gupta , Ravi Kothari , Vijay Mann , Anil Kumar Vishnoi
IPC分类号： G06F11/00 , G06F11/07 , G06F11/30 , G06F11/32
CPC分类号： G06F11/0709 , G06F11/0748 , G06F11/0751 , G06F11/079 , G06F11/3006 , G06F11/3082 , G06F11/3093 , G06F11/327
摘要： Methods and arrangements for detecting and diagnosing system outages. A system outage is ascertained and aberrant user activities are categorized, as possible contributors to the system outage, based on system impact. User activities and system impact are learned, and user activities and system impact are compared against predetermined rules. A system outage alert is generated, and a user activity responsible for the system outage is displayed.
摘要翻译：检测和诊断系统中断的方法和安排。根据系统影响，确定系统中断并将异常的用户活动分类为系统中断的可能贡献者。了解用户活动和系统影响，并将用户活动和系统影响与预定规则进行比较。生成系统中断警报，并显示负责系统中断的用户活动。

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