发明名称 |
SYSTEM, METHOD, AND APPARATUS FOR GENERATING A TIMING SIGNAL |
摘要 |
A method of wireless communications according to one embodiment of the invention includes obtaining a first time base (e.g. obtaining a code phase) from a signal received from a ground transmitter (e.g. a CDMA base station). A predetermined offset based on at least a propagation delay of the received signal is applied to the first time base to obtain a second time base. For example, the second time base may be aligned to a time base of a positioning satellite system (e.g. the NAVSTAR GPS). A timing signal is generated that has a code phase based on the second time base.
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申请公布号 |
WO03093859(A1) |
申请公布日期 |
2003.11.13 |
申请号 |
WO2003US13891 |
申请日期 |
2003.05.02 |
申请人 |
QUALCOMM, INCORPORATED |
发明人 |
ROWITCH, DOUGLAS NEAL |
分类号 |
G01S19/03;G01S1/00;G01S5/14;G01S19/04;G01S19/05;G01S19/07;G01S19/10;G01S19/11;G01S19/25;G01S19/41;G01S19/44;(IPC1-7):G01S5/14;G01S1/02 |
主分类号 |
G01S19/03 |
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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