发明名称 |
Method and apparatus for performing signal correlation using historical correlation data |
摘要 |
A method and apparatus for estimating a satellite signal parameter in a satellite positioning system receiver is described. In an example, a plurality of correlation results between a satellite signal and a reference signal is generated in response to a command from a processor. At least one satellite signal parameter is estimated from the plurality of correlation results using a co-processor integrated within the satellite positioning system receiver. The at least one satellite signal parameter is then provided to the processor. |
申请公布号 |
US8005174(B2) |
申请公布日期 |
2011.08.23 |
申请号 |
US20090491814 |
申请日期 |
2009.06.25 |
申请人 |
BROADCOM CORPORATION |
发明人 |
ABRAHAM CHARLES;TAPUCU EMRE |
分类号 |
H03D1/00;G01S1/00;G06F17/15;H04B1/707 |
主分类号 |
H03D1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|