A method of interleaving blocks of indexed data of varying length is disclosed. The method includes the steps of: providing a set of basic Interleavers comprising a family of one or more permutations of the indexed data and having a variable length; selecting one of the basic Interleavers based upon...http://www.google.de/patents/US6925587?utm_source=gb-gplus-sharePatent US6925587 - Turbo code interleaver with near optimal performance