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专利名称：METHOD AND APPLICATION FOR
PRODUCING
INTERLEAVERS/DEINTERLEAVERS
发明人：W.K. LEUNG, RAYMOND,GENG, DONGYU申请号：EP07721015申请日：20070428公开号：EP2023493A4公开日：20120606
摘要：A method and application for generating an interleaver or a de-interleaver aredescribed. The method for generating interleaver includes: setting interleavinginformation of a base interleaver and/or de-interleaving information of a base de-interleaver, and respectively performing a cyclic shift transform on the interleavinginformation of the base interleaver so as to generate a plurality of different interleavers.Alternatively, the method for generating interleaver includes: deducing from the de-interleaving information to obtain the interleaving information of the base interleaverand performing the cyclic shift on the interleaving information obtained by deduction soas to generate a plurality of different interleavers. The method for realizing interleavingincludes: inputting a data frame of each subscriber needed to be interleaved to the baseinterleaver and performing the cyclic shift on the data frame output by the baseinterleaver so as to realize interleaving, in which different subscribers correspond todifferent cyclic shifts. Alternatively, the method for realizing interleaving includes:performing the cyclic shift on the data frame of each subscriber to be interleaved andinputting the data frame after the cyclic shift to the base interleaver so as to realize
interleaving, in which different subscribers correspond to different cyclic shifts.
申请人：HUAWEI TECHNOLOGIES CO., LTD.
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