发明名称 |
CREST FACTOR REDUCTION OF INTER-BAND CARRIER AGGREGATED SIGNALS |
摘要 |
A method, system and circuit for crest factor reduction of inter-band multi-standard carrier aggregated signals are disclosed. In one embodiment, a method includes calculating the amplitude of each of the plurality of carrier signals of the inter-band carrier aggregated signals. An estimate of an envelope of a combination of the carrier signals is produced based on a sum of the calculated amplitudes of the plurality of carrier signals. The estimate of the envelope of the combination of the carrier signals is compared to a clipping threshold to determine whether to clip each of the plurality of carrier signals. |
申请公布号 |
EP3005604(A1) |
申请公布日期 |
2016.04.13 |
申请号 |
EP20140727621 |
申请日期 |
2014.04.28 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
FEHRI, BILEL;BOUMAIZA, SLIM |
分类号 |
H04L5/00;H04L27/26 |
主分类号 |
H04L5/00 |
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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