发明名称 |
MULTI-STAGE CREST FACTOR REDUCTION (CFR) FOR MULTI-CHANNEL MULTI-STANDARD RADIO |
摘要 |
Multi-stage crest factor reduction (CFR) techniques are provided for multi-channel multi-standard radio (MSR). A multi-stage crest factor reduction method comprises applying one or more data samples associated with at least one channel of a first technology type to a first individual crest factor reduction block; applying one or more data samples associated with at least one channel of a second technology type to a second individual crest factor reduction block; aggregating outputs of the first and second individual crest factor reduction blocks to generate an aggregated output; and applying the aggregated output to a composite crest factor reduction block. The individual crest factor reduction blocks can be implemented using a sampling rate appropriate for the corresponding technology type. The composite crest factor reduction block operates at a higher sampling rate than the individual crest factor reduction blocks.
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申请公布号 |
US2013114761(A1) |
申请公布日期 |
2013.05.09 |
申请号 |
US201213661351 |
申请日期 |
2012.10.26 |
申请人 |
LSI CORPORATION;LSI CORPORATION |
发明人 |
AZADET KAMERAN;MOLINA ALBERT |
分类号 |
H04B1/04 |
主分类号 |
H04B1/04 |
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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