MULTIBIT-PARALLEL SCRAMBLING TECHNIQUES FOR DISTRIBUTED SAMPLE SCRAMBLING

In this paper, we develop parallel scrambling techniques for the distr ibuted sample scrambling (DSS), which are directly applicable to the b it- and multibit-interleaved multiplexing environments. We first consi der how to realize PSRGs, parallel samplings and parallel corrections for the multibit-parallel DSS (MPDSS), which are the fundamental probl ems in realizing the MPDSS scramblers and descramblers. The results ar e summarized in three sets of theorems, and a corollary is attached to each theorem to specifically handle the case of the parallel DSS (PDS S). The theorems and corollaries are supported by examples that demons trate the relevant MPDSS scramblers and descramblers.