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This paper describes a new interleaver construction technique for turbo code. The technique searches as much as possible pseudo|random interleaving patterns under a certain condition using genetic algorithms(GAs). The new interleavers have the superiority of the S|random interleavers and this interleaver construction technique can reduce the time taken to generate pseudo|random interleaving patterns under a certain condition. The results obtained indicate that the new interleavers yield an equal to or better performance than the S-random interleavers. Compared to the S-random interleaver, this design requires a lower level of computational complexity.
This paper describes a new interleaver construction technique for turbo code. The technique searches as much as possible pseudo | random interleaving patterns under a certain condition using genetic algorithms (GAs). The new interleavers have the superiority of the S | random interleavers and this interleaver construction technique can reduce the time taken generate generate pseudo | random interleaving patterns under a certain condition. Compared to the certain number of the S-random interleavers. S-random interleaver, this design requires a lower level of computational complexity.