发明名称 |
CONTROL OF POWER CONSUMPTION IN SATELLITE POSITIONING SYSTEMS |
摘要 |
An interface between an RF processing section and a baseband processing section supports general purpose message transmission as well as satellite positioning system signal sample transmission between the RF processing section and the baseband processing section. The interface includes a bi-directional message interface and a data interface. The message interface supports transmission of power control messages to the RF processing section to provide detailed control over activation or de-activation of individual blocks of hardware circuitry in the RF processing section. |
申请公布号 |
EP1654556(A2) |
申请公布日期 |
2006.05.10 |
申请号 |
EP20040786118 |
申请日期 |
2004.07.27 |
申请人 |
SIRF TECHNOLOGY, INC. |
发明人 |
TSO, ROBERT;GRONEMEYER, STEVE |
分类号 |
G01S1/00;H04B1/16;H04L12/56;(IPC1-7):G01S1/00 |
主分类号 |
G01S1/00 |
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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