利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

71 条记录 (耗时 0.019 秒)

    Estimating power consumption of computing components configured in a computing system
    23.
    发明授权
    Estimating power consumption of computing components configured in a computing system 有权
    估算在计算系统中配置的计算组件的功耗

    公开(公告)号：US08041521B2

    公开(公告)日：2011-10-18

    申请号：US11946506

    申请日：2007-11-28

    申请人： Tyler K. Bletsch ,  Ajay Dholakia ,  Wesley M. Felter ,  Charles R. Lefurgy

    发明人： Tyler K. Bletsch ,  Ajay Dholakia ,  Wesley M. Felter ,  Charles R. Lefurgy

    IPC分类号： G01R21/00 ,  G06F1/00

    CPC分类号： G06F1/3203

    摘要： Methods, apparatus, and products as disclosed for estimating power consumption of computing components configured in a computing system that include: selecting, by a power estimation module, a plurality of calibration datasets from a calibration dataset repository, each calibration dataset specifying calibration power consumption by one or more computing components in the computing system for a calibration workload at a plurality of calibration operating points; measuring, by the power estimation module, a current power consumption by one or more measured computing components in the computing system for a current workload at a current operating point; determining, by the power estimation module, an estimated power consumption for the measured computing components at a proposed operating point in dependence upon the selected calibration datasets and the current power consumption for the current workload at the current operating point; and administering the computing system in dependence upon the estimated power consumption.

    摘要翻译： 公开了用于估计在计算系统中配置的计算组件的功耗的方法，装置和产品，其包括：由功率估计模块从校准数据集存储库中选择多个校准数据集，每个校准数据集指定校准功率消耗由 用于在多个校准操作点处的校准工作负载的所述计算系统中的一个或多个计算组件; 由所述功率估计模块通过所述计算系统中的当前工作负载的一个或多个测量计算组件测量当前功耗; 由功率估计模块根据所选择的校准数据集和当前工作点的当前工作负载的当前功耗来确定所提出的工作点处的测量计算组件的估计功率消耗; 以及根据所估计的功率消耗来管理所述计算系统。

    Method and apparatus for message identification
    25.
    发明授权
    Method and apparatus for message identification 失效
    消息识别方法和装置

    公开(公告)号：US07979082B2

    公开(公告)日：2011-07-12

    申请号：US11930680

    申请日：2007-10-31

    申请人： Ajay Dholakia ,  John G. Rooney

    发明人： Ajay Dholakia ,  John G. Rooney

    IPC分类号： H04M4/00

    CPC分类号： H04W4/14 ,  H04L51/12 ,  H04L51/38 ,  Y10T70/5752

    摘要： A method and apparatus for identifying an unwanted short message service (SMS) message from SMS messages received by a cellular mobile communication system, which comprises at least a history database (HB) for storing a set (H) of the messages received by the cellular mobile communication system. The method includes the steps of: measuring a difference in an information content between a SMS message (m) received by the cellular mobile communication system and the set (H) of messages stored in the history database (HB), and marking the SMS message (m) as being an unwanted SMS message if the difference that is measured is less than or equal to a predefined threshold value.

    摘要翻译： 一种用于从由蜂窝移动通信系统接收的SMS消息识别不想要的短消息服务（SMS）消息的方法和装置，其包括用于存储由蜂窝小区接收的消息的集合（H）的历史数据库（H） 移动通信系统。 该方法包括以下步骤：测量由蜂窝移动通信系统接收的SMS消息（m）和存储在历史数据库（HB）中的消息组（H）之间的信息内容的差异，并标记SMS消息 （m）作为不需要的SMS消息，如果所测量的差小于或等于预定义的阈值。

    COORDINATING IN-BAND AND OUT-OF-BAND POWER MANAGEMENT
    26.
    发明申请
    COORDINATING IN-BAND AND OUT-OF-BAND POWER MANAGEMENT 有权
    协调带内和带外电源管理

    公开(公告)号：US20110035611A1

    公开(公告)日：2011-02-10

    申请号：US12537933

    申请日：2009-08-07

    申请人： Thomas M. Brey ,  Ajay Dholakia ,  Scott N. Dunham ,  Sumeet Kochar

    发明人： Thomas M. Brey ,  Ajay Dholakia ,  Scott N. Dunham ,  Sumeet Kochar

    IPC分类号： G06F1/32

    CPC分类号： G06F1/3203 ,  G06F1/324 ,  G06F1/3296 ,  Y02D10/126 ,  Y02D10/172

    摘要： One embodiment provides a method of managing power in a computer system. A device of the computer system is operated at a selected power-state. The power consumption of the computer system is monitored. If the power consumption of the computer system is approaching or has exceeded a power cap selected for the computer system, then a request to reduce the power-state for the device is generated in response. The operating system is used to service the request to reduce the power-state according to the priority of the request. The reduced power state is forced out-of-band following the request to reduce the power-state if the request is not immediately serviceable by the operating system. Different approaches can be taken to force the reduced power state, using, for example, system management mode or a platform environment control interface.

    摘要翻译： 一个实施例提供了一种管理计算机系统中的电力的方法。 计算机系统的设备在选定的功率状态下运行。 监控计算机系统的功耗。 如果计算机系统的功率消耗正在接近或超过为计算机系统选择的功率上限，则响应地产生用于减少设备的功率状态的请求。 操作系统用于根据请求的优先级来服务请求以减少功率状态。 如果请求不能由操作系统立即维护，则降低功率状态被强制为带外的请求，以减少功率状态。 可以采用不同的方法来强制使用例如系统管理模式或平台环境控制接口来降低功率状态。

    DATA STORAGE SYSTEMS
    27.
    发明申请
    DATA STORAGE SYSTEMS 审中-公开
    数据存储系统

    公开(公告)号：US20090089645A1

    公开(公告)日：2009-04-02

    申请号：US12058151

    申请日：2008-03-28

    申请人： Roy D. Cideciyan ,  Ajay Dholakia ,  Evangelos S. Eleftheriou ,  Thomas Mittelholzer

    发明人： Roy D. Cideciyan ,  Ajay Dholakia ,  Evangelos S. Eleftheriou ,  Thomas Mittelholzer

    IPC分类号： H03M13/00

    CPC分类号： G11B20/1833

    摘要： Method and apparatus for decoding data in a data storage system. In operation, a detector generates an output bit stream in dependence on a data block received from a storage subsystem of the data storage system. A post processor connected to the detector generates a first error corrected bit stream in dependence on the output bit stream and the data block. An error correction decoder connected to the post processor generates a second error corrected bit stream in dependence on the first error corrected bit stream and also generates a checksum in dependence of the second error corrected bit stream. A feedback path supplies from the error correction decoder to the post processor pinning data indicative of locations of correct bits in the second error corrected bit stream in the event that the checksum is indicative of errors in the second error corrected bit stream and the second error corrected bit stream comprises at least one correct interleave. The post processor regenerates the first error corrected bit stream in dependence on the pinning data received from the error correction decoder.

    摘要翻译： 用于在数据存储系统中解码数据的方法和装置。 在操作中，检测器根据从数据存储系统的存储子系统接收的数据块产生输出位流。 连接到检测器的后处理器根据输出比特流和数据块生成第一纠错比特流。 连接到后处理器的纠错解码器根据第一纠错比特流产生第二纠错比特流，并且还根据第二纠错比特流产生校验和。 在校验和指示第二纠错比特流中的错误并且校正的第二错误的情况下，反馈路径从错误校正解码器向后处理器提供钉扎指示第二纠错比特流中的正确比特的位置的数据 位流包括至少一个正确的交错。 后处理器根据从纠错解码器接收到的钉扎数据重新生成第一纠错比特流。

    INTRA-DISK CODING SCHEME FOR DATA-STORAGE SYSTEMS
    28.
    发明申请
    INTRA-DISK CODING SCHEME FOR DATA-STORAGE SYSTEMS 有权
    用于数据存储系统的内部盘编码方案

    公开(公告)号：US20090055681A1

    公开(公告)日：2009-02-26

    申请号：US11843323

    申请日：2007-08-22

    申请人： Ajay Dholakia ,  Ilias Iliadis ,  Robert Haas ,  Xiaoyu-Yu Hu ,  Evangelos S. Eleftheriou ,  Roman A. Pletka

    发明人： Ajay Dholakia ,  Ilias Iliadis ,  Robert Haas ,  Xiaoyu-Yu Hu ,  Evangelos S. Eleftheriou ,  Roman A. Pletka

    IPC分类号： G06F11/20

    CPC分类号： G06F11/1076 ,  G06F2211/1088

    摘要： Exemplary embodiments of the present invention comprise a method for the use of an intra-disk redundancy storage protection operation for the scrubbing of a disk. The method comprises initiating a disk scrubbing operation upon each disk of a plurality of disks that are comprised within a storage disk array, issuing a disk scrubbing command for a predetermined segment of the disks that are comprised within the storage disk array at a predetermined time interval, and identifying an unrecoverable segment on a disk. The method further comprises determining if unrecoverable sectors comprised within the unrecoverable segment can be reconstructed, and reconstructing the unrecoverable sectors of the unrecoverable segment and relocating the segment to a spare storage location on the disk in the event that the segment cannot be reconstructed within its original storage location.

    摘要翻译： 本发明的示例性实施例包括一种用于擦除盘的盘内冗余存储保护操作的方法。 该方法包括在包含在存储盘阵列内的多个盘的每个盘上启动磁盘擦除操作，以预定的时间间隔为包含在存储盘阵列内的盘的预定段发出磁盘擦除命令 并且识别磁盘上的不可恢复的段。 所述方法还包括确定是否可以重建包含在不可恢复的段内的不可恢复的扇区，以及在该段不能在其原始帧内重建的情况下，重构不可恢复段的不可恢复扇区并将该段重定位到盘上的备用存储位置 存储位置。

    Data storage systems
    29.
    发明授权
    Data storage systems 有权
    数据存储系统

    公开(公告)号：US07395482B2

    公开(公告)日：2008-07-01

    申请号：US10739966

    申请日：2003-12-18

    申请人： Roy D. Cideciyan ,  Ajay Dholakia ,  Evangelos S. Eleftheriou ,  Richard L. Galbraith ,  Weldon M. Hanson ,  Thomas Mittelholzer ,  Travis R. Oenning

    发明人： Roy D. Cideciyan ,  Ajay Dholakia ,  Evangelos S. Eleftheriou ,  Richard L. Galbraith ,  Weldon M. Hanson ,  Thomas Mittelholzer ,  Travis R. Oenning

    IPC分类号： H03M13/00

    CPC分类号： G11B20/1833

    摘要： A data storage system includes an encoder subsystem comprising an error correction code encoder, a modulation encoder, and a precoder, and a decoder subsystem similarly comprising a detector, an inverse precoder, a channel decoder, and an error correction code decoder. The error correction encoder applies an error correction code to the incoming user bit stream, and the modulation encoder applies so-called modulation or constrained coding to the error correction coded bit stream. The precoder applies so-called precoding to the modulation encoded bit stream. However, this precoding is applied to selected portions of the bit stream only. There can also be a permutation step where the bit sequence is permuted after the modulation encoder before precoding is applied by the precoder. The decoder subsystem operates in the inverse manner.

    摘要翻译： 数据存储系统包括编码器子系统，包括纠错码编码器，调制编码器和预编码器，以及类似地包括检测器，逆预编码器，调制解码器和纠错码解码器的解码器子系统。 误差校正编码器对输入用户比特流应用纠错码，并且调制编码器将所谓的调制或约束编码应用于纠错编码比特流。 预编码器将所谓的预编码应用于调制编码比特流。 然而，该预编码仅应用于位流的选定部分。 还可以存在一个置换步骤，其中在由预编码器施加预编码之前，该位序列在调制编码器之后被置换。 解码器子系统以相反的方式运行。

    Writing and reading of data in probe-based data storage devices
    30.
    发明授权
    Writing and reading of data in probe-based data storage devices 失效
    在基于探测的数据存储设备中写入和读取数据

    公开(公告)号：US07389468B2

    公开(公告)日：2008-06-17

    申请号：US10945226

    申请日：2004-09-20

    申请人： Thomas Albrecht ,  Theodore Antonakopoulos ,  Giovanni Cherubini ,  Ajay Dholakia ,  Evangelos S. Eleftheriou ,  Charalampos Pozidis

    发明人： Thomas Albrecht ,  Theodore Antonakopoulos ,  Giovanni Cherubini ,  Ajay Dholakia ,  Evangelos S. Eleftheriou ,  Charalampos Pozidis

    IPC分类号： H03M13/00

    CPC分类号： G06F11/1076 ,  B82Y10/00 ,  G06F2211/1042 ,  G11B9/14 ,  G11B9/1445 ,  G11B20/18

    摘要： Methods and apparatus are provided for controlling writing and reading of data in an array of A storage fields of a probe-based data storage device in which data is written to and read from the array of storage fields by a corresponding array of probes. One method provides error-tolerance by exploiting the inherent parallelism of the probe storage array. A user data block to be written to the A-field array is first coded to produce a plurality of C-byte codewords, such that r.C=k1.A where r is the number of codewords and k1 is an integer≧1. A sub-blocks of k1 bytes are produced from the codewords by selecting successive bytes of each sub-block cyclically from the r codewords. The A sub-blocks are then written via respective probes to the corresponding storage fields of the storage field array.

    摘要翻译： 提供了用于控制在基于探针的数据存储设备的A个存储区域阵列中的数据的写入和读取的方法和装置，其中通过相应的探针阵列将数据写入存储区阵列并从存储区域读取数据。 一种方法通过利用探针存储阵列的固有并行性来提供容错性。 要写入A场阵列的用户数据块首先被编码以产生多个C字节码字，使得r C = k 1 A其中r是码字数，k <1> 是整数> = 1。 通过从r个码字周期性地选择每个子块的连续字节，从码字产生k 1个字节的子块。 然后通过相应的探针将A个子块写入存储字段阵列的对应存储字段。