发明名称 |
System and method for synchronizing acquisition for a code modulated communication system |
摘要 |
A system and method for a synchronizing acquisition of a transmitted signal with a local code in a code modulated communication system. The local code is comprised of a replica of the transmitted code. Samples of the transmitted code are correlated with the local code and resulting periodic output samples having indexes are compared with a threshold. Selected indexes of the samples exceeding the threshold are stored and verified for synchronization. Stored correlation indexes which exceed the threshold are combined, and a responder achieves synchronization between transmitted signal and the local code.
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申请公布号 |
US6147982(A) |
申请公布日期 |
2000.11.14 |
申请号 |
US19970001029 |
申请日期 |
1997.12.30 |
申请人 |
ERICSSON, INC. |
发明人 |
SOUROUR, ESSAM;BOTTOMLEY, GREGORY E.;RAMESH, RAJARAM |
分类号 |
H04L7/00;(IPC1-7):H04J3/06;H04B7/212 |
主分类号 |
H04L7/00 |
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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