APPARATUS AND METHOD FOR GENERATING INTERLEAVER INDEX

摘要

Disclosed is an apparatus and a method for generating an internal interleaver index of a turbo encoder in parallel. There are effects of reducing the time spent for generating total indexes by generating indexes for a plurality of bits in parallel and improving the resource efficiency and the performance in the hardware implementation by calculating indexes for following bits through the use of an index calculated for a predetermined bit without the use of a multiplier and a divider.

主权项

1. An apparatus for generating indexes of an interleaver for input data, the apparatus comprising:
a main processor for calculating an index for a predetermined bit of the input data; and an index operator for receiving the index calculated by the main processor, calculating in parallel indexes for bits after the predetermined bit, and deriving a plurality of indexes.