发明名称 |
GPS PROCESSING ARRANGEMENT |
摘要 |
A software GPS processing arrangement comprising a FIFO buffer for receiving a stream of the GPS signal samples, a memory, a DMA controller for transferring the GPS signal samples from the FIFO buffer to the memory, a CPU running GPS signal processing software configured to retrieve the GPS signal samples from the memory and process them to obtain a position fix, and a counter operating independently of the DMA controller and the CPU for keeping count of the number of streamed GPS signal samples. |
申请公布号 |
WO2006131886(A2) |
申请公布日期 |
2006.12.14 |
申请号 |
WO2006IB51809 |
申请日期 |
2006.06.07 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;PENNA, DAVID, E.;TICKELL, STEPHEN, A. |
发明人 |
PENNA, DAVID, E.;TICKELL, STEPHEN, A. |
分类号 |
G01S19/24;G01S19/34;G01S19/37 |
主分类号 |
G01S19/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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