Parallel turbo coder implementation

专利名称：Parallel turbo coder implementation发明人：GERD MORSBERGER,GEORG SPORLEIN申请号：AU6842800申请日：20000904公开号：AU6842800A公开日：20010417

摘要：In order to achieve a turbo coder block having an increased processing speed itis proposed to carry out a parallelization of degree n. As a result each parallelized turbocoder block comprises a storage unit (I0, ..., I7) to store n samples (I(t-1), ..., I(t-n)) of aninput signal I(t) to the parallelized turbo coding block and at least one storage unit (Q0,..., Q7) to store n samples (Qj(t), ..., Qj(t-(n-1)) of at least one output signal Qj(t) (j=1 ..., M)of the parallelized turbo coding block. Further, the parallelized turbo coder blockcomprises a bank of n delay units (X1, ..., XN) and is adapted to a parallel processing of nsamples of the input signal I(t) such that at least two delay units (X1, ..., XN) of the bankdirectly receive subsets of the n samples (I(t-1), ..., I(t-n)) of the input signal I(t) and anoutput signal of at least one delay unit (X1, ..., XN) in the parallelized turbo coder block issupplied to at least two delay units in the parallelized turbo coder block.

申请人：TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

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