FORECASTING BASED SERVICE ASSIGNMENT IN CLOUD COMPUTING
    31.
    发明申请
    FORECASTING BASED SERVICE ASSIGNMENT IN CLOUD COMPUTING 有权
    在云计算中预测基于服务的分配

    公开(公告)号:US20120246638A1

    公开(公告)日:2012-09-27

    申请号:US13069030

    申请日:2011-03-22

    Abstract: A mechanism is provided for reassigning virtual machines to resources in a computing environment. Monitoring data is collected about virtual machine request history and resource usage in a form of time series for measured indicators. Forecasted time series are computed for the measured indicators over a time window by utilizing time series forecasting. A new assignment is computed by executing a snapshot based assignment algorithm on the forecasted time series. The new assignment is used for reassignment of virtual machines on the resources in the computing environment.

    Abstract translation: 提供了一种用于将虚拟机重新分配给计算环境中的资源的机制。 以测量指标的时间序列形式收集有关虚拟机请求历史和资源使用情况的监控数据。 通过利用时间序列预测,对时间窗口中的测量指标进行预测时间序列计算。 通过在预测的时间序列上执行基于快照的分配算法来计算新的分配。 新分配用于在计算环境中的资源上重新分配虚拟机。

    Micro viscometers and methods of manufacturing the same
    33.
    发明授权
    Micro viscometers and methods of manufacturing the same 有权
    微粘度计及其制造方法

    公开(公告)号:US09128022B2

    公开(公告)日:2015-09-08

    申请号:US13695619

    申请日:2012-10-11

    CPC classification number: G01N11/10 G01N11/16

    Abstract: A viscometer for measuring the viscosity of fluid. The viscometer includes: a first chamber and a second chamber separated from the first chamber; a micro channel connecting the first chamber to the second chamber; a first thin film disposed over the first chamber and a second thin film disposed over the second chamber; and a first piezoelectric film disposed over the first thin film and a second piezoelectric film disposed over the second thin film. At least one of the first and second piezoelectric films has a hexagonal shape if a longest distance between a center and an edge of the piezoelectric film is longer than a threshold range and a circular shape if the distance is shorter than the threshold range.

    Abstract translation: 用于测量流体粘度的粘度计。 粘度计包括:与第一室分离的第一室和第二室; 将第一室连接到第二室的微通道; 设置在所述第一室上的第一薄膜和设置在所述第二室上的第二薄膜; 以及设置在所述第一薄膜上的第一压电薄膜和设置在所述第二薄膜上的第二压电薄膜。 如果压电膜的中心和边缘之间的最长距离比阈值范围长,并且如果距离小于阈值范围,则第一和第二压电膜中的至少一个具有六边形形状。

    Rate adaptive transmission of wireless broadcast packets
    35.
    发明授权
    Rate adaptive transmission of wireless broadcast packets 有权
    速率自适应传输无线广播数据包

    公开(公告)号:US09060252B2

    公开(公告)日:2015-06-16

    申请号:US13562506

    申请日:2012-07-31

    Abstract: Mechanisms are provided for broadcasting data to a plurality of receiver devices. A data broadcast transmission rate and a level of error correction to be used when broadcasting data are determined based on prior feedback received from the plurality of receiver devices. The feedback comprises channel condition information specifying conditions of one or more connections of a channel over which data was previously broadcast to the receiver devices. Data to be broadcast to the plurality of receivers is encoded in accordance with the determined level of error correction. The encoded data is broadcast at the determined data broadcast transmission rate over the channel to the plurality of receiver devices.

    Abstract translation: 提供用于向多个接收机设备广播数据的机制。 基于从多个接收机装置接收的现有反馈来确定广播数据时要使用的数据广播传输速率和纠错水平。 反馈包括信道条件信息,其指定先前向接收机设备广播数据的信道的一个或多个连接的条件。 根据确定的纠错水平对要广播到多个接收机的数据进行编码。 编码的数据以确定的数据广播传输速率通过信道被广播到多个接收机设备。

    Forecasting based service for virtual machine reassignment in computing environment
    40.
    发明授权
    Forecasting based service for virtual machine reassignment in computing environment 有权
    计算环境中虚拟机重新分配的基于预测的服务

    公开(公告)号:US08601483B2

    公开(公告)日:2013-12-03

    申请号:US13069030

    申请日:2011-03-22

    Abstract: A mechanism is provided for reassigning virtual machines to resources in a computing environment. Monitoring data is collected about virtual machine request history and resource usage in a form of time series for measured indicators. Forecasted time series are computed for the measured indicators over a time window by utilizing time series forecasting. A new assignment is computed by executing a snapshot based assignment algorithm on the forecasted time series. The new assignment is used for reassignment of virtual machines on the resources in the computing environment.

    Abstract translation: 提供了一种用于将虚拟机重新分配给计算环境中的资源的机制。 以测量指标的时间序列形式收集有关虚拟机请求历史和资源使用情况的监控数据。 通过利用时间序列预测,对时间窗口中的测量指标进行预测时间序列计算。 通过在预测的时间序列上执行基于快照的分配算法来计算新的分配。 新分配用于在计算环境中的资源上重新分配虚拟机。

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