Configurable search engine start/stop mechanism provides flexible ranges of search for GPS C/A code
    1.
    发明授权
    Configurable search engine start/stop mechanism provides flexible ranges of search for GPS C/A code 失效
    可配置的搜索引擎启动/停止机制提供灵活的搜索GPS C / A代码范围

    公开(公告)号:US08340217B1

    公开(公告)日:2012-12-25

    申请号:US12257141

    申请日:2008-10-23

    IPC分类号: H04L27/00

    摘要: A method and apparatus for reconfiguring a GPS receiver. A device in accordance with the present invention comprises a Radio Frequency (RF) section, the RF section adaptable to receive at least one GPS signal from at least one GPS satellite; and a baseband section, coupled to the RF section, the baseband section comprising at least one correlator, wherein the at least one correlator is adaptable to reacaquire the at least one GPS signal based on a priori knowledge of the at least one GPS signal.

    摘要翻译: 一种重新配置GPS接收机的方法和装置。 根据本发明的装置包括射频(RF)部分,所述RF部分适于从至少一个GPS卫星接收至少一个GPS信号; 以及耦合到所述RF部分的基带部分,所述基带部分包括至少一个相关器,其中所述至少一个相关器可适应于基于所述至少一个GPS信号的先验知识重新接近所述至少一个GPS信号。