发明名称 |
FLEXIBLE PREAMBLE PROCESSING |
摘要 |
An architecture and method for flexible preamble processing is disclosed herein. A preamble processing engine (220) detects a code sequence in input, where the code sequence is a sum of a first code sequence (240) and a second code sequence (244). The preamble processing engine includes a data input line, a code input line, a despreader, and a plurality of memory registers (300a-300m). The code input selectively receives the first code sequence or the second code sequence, the first code sequence having a period longer than a period for the second code sequence. The despreader is coupled to the data input line and the code input line. The despreader producing a despread result between the first code sequence and the input data. Lastly, the plurality of memory registers, which are coupled to the despreader, each stores only a portion of the despread results. |
申请公布号 |
WO0213400(A2) |
申请公布日期 |
2002.02.14 |
申请号 |
WO2001US24630 |
申请日期 |
2001.08.03 |
申请人 |
MORPHICS TECHNOLOGY, INC. |
发明人 |
GOSLIN, GREGORY, R.;BALASUBRAMONIAN, VENUGOPAL |
分类号 |
H04B1/707;H04B1/7075;H04B1/7077 |
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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