发明名称 |
A CODE SYNCHRONIZATION UNIT AND METHOD |
摘要 |
A pilot acquisition unit for code division multiple access (CDMA) communication systems is provided which includes a fast Hadamard transform (FHT) unit and a pre-Hadamard processing unit. The FHT unit determines the quality, in accordance with a metric, of each of a set of possible pseudo-random number (PN) loadings and the pre-Hadamard processing unit generates a vector u per set of PN loadings. The vector u defines a quality metric of a received pilot signal with the set of possible PN loadings, the pre-Hadamard processing unit providing the vector u to the FHT unit. |
申请公布号 |
WO9844670(A3) |
申请公布日期 |
1998.12.30 |
申请号 |
WO1998IL00067 |
申请日期 |
1998.02.11 |
申请人 |
DSPC ISRAEL LTD. |
发明人 |
RAINISH, DORON;BEN-ELI, DUDI;BURSHTEIN, DAVID;SHAMAI (SHITZ), SHLOMO |
分类号 |
H04L27/22;H04B1/707;H04L7/00 |
主分类号 |
H04L27/22 |
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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