| 摘要 |
In order to achieve a turbo coder block having an increased processing speed it is proposed to carry out a parallelization of degree n. As a result each parallelized turbo coder block comprises a storage unit (I0, ..., I7) to store n samples (I(t-1), ..., I(t-n)) of an input 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 block comprises a bank of n delay units (X1, ..., XN) and is adapted to a parallel processing of n samples of the input signal I(t) such that at least two delay units (X1, ..., XN) of the bank directly receive subsets of the n samples (I(t-1), ..., I(t-n)) of the input signal I(t) and an output signal of at least one delay unit (X1, ..., XN) in the parallelized turbo coder block is supplied to at least two delay units in the parallelized turbo coder block. <IMAGE> |
