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    System and method for facilitating comparison of radio frequency (RF) data signals transmitted by a device under test (DUT) and received by a test system
    1.
    发明授权
    System and method for facilitating comparison of radio frequency (RF) data signals transmitted by a device under test (DUT) and received by a test system 有权
    用于便于比较由被测设备（DUT）发送并由测试系统接收的射频（RF）数据信号的系统和方法

    公开(公告)号：US09325435B2

    公开(公告)日：2016-04-26

    申请号：US13554035

    申请日：2012-07-20

    申请人： Christian Volf Olgaard ,  Jonathan Barry Hirst ,  Wing Hung Lee

    发明人： Christian Volf Olgaard ,  Jonathan Barry Hirst ,  Wing Hung Lee

    IPC分类号： H04B17/00 ,  H04B17/309

    CPC分类号： H04B17/16 ,  H04B17/00 ,  H04B17/309

    摘要： A system and method for facilitating comparison of radio frequency (RF) data signals transmitted by a device under test (DUT) and received by a test system. A RF data signal received from a DUT is analyzed to provide analysis data indicative of conformance of the DUT operation with one or more applicable signal standards. The RF data signal is also converted to related conversion data that can be stored with state machine data corresponding to states of the signal testing subsystem. This state machine data can then be processed as needed with the analysis data and conversion data for off-line tasks such as debugging new test programs and procedures.

    摘要翻译： 一种用于便于比较由被测设备（DUT）发射并由测试系统接收的射频（RF）数据信号的系统和方法。 分析从DUT接收的RF数据信号，以提供指示DUT操作与一个或多个适用信号标准一致性的分析数据。 RF数据信号也被转换成可以与对应于信号测试子系统的状态的状态机数据一起存储的相关转换数据。 然后，可以根据需要处理该状态机数据，以及离线任务的分析数据和转换数据，例如调试新的测试程序和过程。

    Apparatus and method for securing resources shared by multiple operating systems
    2.
    发明授权
    Apparatus and method for securing resources shared by multiple operating systems 失效
    用于保护由多个操作系统共享的资源的装置和方法

    公开(公告)号：US06823458B1

    公开(公告)日：2004-11-23

    申请号：US09442696

    申请日：1999-11-18

    申请人： Kam Cheung Lee ,  Wing Hung Lee

    发明人： Kam Cheung Lee ,  Wing Hung Lee

    IPC分类号： H04L932

    CPC分类号： G06F21/6236 ,  Y10S707/99939

    摘要： An apparatus and method for securing system resources in a concurrent multiple operating system environment wherein when a client device or application requests access to system resources the request is received by the apparatus which then determines if the resources requested are currently being used by another client or application. Based on a unique identifier sent by the client or application, the apparatus searches a resource state data structure for the resource requested and compares the unique identifier sent by the client or application with the unique identifier stored in the resource state data structure in association with the requested resource. If the two unique identifiers are the same, the client/application is provided with access to the requested resource. If the unique identifiers are different, the client/application is denied access to the requested resources.

    摘要翻译： 一种用于在并发多操作系统环境中保护系统资源的装置和方法，其中当客户端设备或应用程序请求对系统资源的访问时，该设备接收到该请求，该设备然后确定所请求的资源当前是否被另一个客户端或应用程序使用 。 基于客户端或应用程序发送的唯一标识符，设备搜索所请求的资源的资源状态数据结构，并将客户机或应用程序发送的唯一标识符与存储在资源状态数据结构中的唯一标识符进行比较 请求资源。 如果两个唯一标识符相同，则向客户端/应用程序提供对所请求资源的访问。 如果唯一标识符不同，则客户机/应用程序被拒绝访问所请求的资源。