METHOD AND APPLICATION FOR PRODUCING INTERLEAVERS/DEINTERLEAVERS

摘要

A method and application for implementing interleavers/deinterleavers. The method for producing interleavers includes steps of setting interleave information of a basis interleaver and/or deinterleave information of a basis deinterleaver; and producing multiple different interleavers by performing cyclic shift transform to interleave information of the basis interleaver. Alternatively, the method for producing interleavers includes steps of acquiring interleave information of the basis interleaver by deriving the deinterleave information, and producing multiple different interleavers by performing cyclic shift transform to the derived interleaver information. The method for implementing interleave concludes steps of inputting the data frames of each user need to be interleaved into the basis interleaver, and performing cyclic shift to the data frames input by the basis interleaver, to implement the interleaver; where different usres corresponding to different cyclic shift. Alternatively, the method for implementing interleave includes steps of performing cyclic shift to the data frames of each user need to be interleaved, and inputting the cyclically shifted data into the basis interleaver to implement the interleaver; where different usres corresponding to different cyclic shift.