发明名称 |
Method and apparatus for time-sharing a rake receiver structure |
摘要 |
A processor ( 216 ) time-shares correlators ( 206 ) to process ( 402 ) pilot channels for a plurality of branches to derive pilot symbols for each of the plurality of branches before processing control and data channels. The processor and the correlators cooperate to determine ( 404 ) from the pilot symbols a timing estimate for each of the plurality of branches. A signal quality estimator ( 210 ) determines ( 406 ) from the pilot symbols a signal quality for each of the plurality of branches. Subsequently, the processor cooperates with the correlators to process ( 408 ) the control and data channels of the plurality of branches, in an order determined by a plurality of branch attributes including at least one of the signal quality and the timing estimate determined for each of the plurality of branches. |
申请公布号 |
US6967989(B2) |
申请公布日期 |
2005.11.22 |
申请号 |
US20020150844 |
申请日期 |
2002.05.17 |
申请人 |
MOTOROLA, INC. |
发明人 |
GORDAY ROBERT;POWELL CLINTON C;TAUBENHEIM DAVID |
分类号 |
H04B1/707;(IPC1-7):H04B1/69;H04B7/216;H03K9/00 |
主分类号 |
H04B1/707 |
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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