SOFTWARE-BASED SPREAD SPECTRUM SIGNAL PROCESSING
    1.
    发明公开
    SOFTWARE-BASED SPREAD SPECTRUM SIGNAL PROCESSING 审中-公开
    基于软件的扩频信号处理

    公开(公告)号:EP2030111A1

    公开(公告)日:2009-03-04

    申请号:EP06748054.1

    申请日:2006-06-22

    摘要: A proposed data processing device includes at least two processor units, which each is adapted to process digitized precorrelation navigation satellite signal data as well as to process alternative data and/or signals relating to at least one function being uncorrelated with the satellite signal data. The device includes at least one data buffer adapted to store data sets, where each set includes a number of instances of the satellite signal data. A control module in the device controls execution of a processing job with respect to a stored data set by allocating individual processing tasks to at least one of the at least two processor units based on a current processing load on each processor unit.

    摘要翻译: 所提出的数据处理设备(100)包括至少两个处理器单元(141,142,143),每个处理器单元适用于处理数字化的预相关导航卫星信号数据(dF)以及处理替代数据和/或信号(DA )与至少一个与卫星信号数据(dF)不相关的函数相关。 设备(100)包括适于存储数据集([dF])的至少一个数据缓冲器(131,132),其中每个集包括卫星信号数据(dF)的多个实例。 设备(100)中的控制模块(150)通过将各个处理任务分配给至少两个处理器单元(141,142)中的至少一个来控​​制关于所存储的数据集([dF])的处理任务的执行 ,基于每个处理器单元(141,142,143)上的当前处理负载来确定所述处理器单元