Systematic convolution interleavers and deinterleavers

Details Systematic convolution interleavers and deinterleavers Systematic convolution interleavers and deinterleavers

1996-06-11

1998-02-17

Baker, Stephen M.

Excavating

371 391, H03M 1322

Patent

active

057198756

ABSTRACT:
A systematic convolutional interleaver arrangement that is obtained by treating the input signals of an associated error correcting encoder as if they had been pre-interleaved in a very particular way so that the order of the input signals of the encoder is not altered when it is transmitted to the channel. By way of example, an interleaver/deinterleaver arrangement is disclosed that uses Reed Solomon code RS(120,116) and employs delay element banks and associated routing to interleave and deinterleave the signals.

REFERENCES:
patent: 5241563 (1993-08-01), Paik et al.
patent: 5572532 (1996-11-01), Fimoff
Patent Application Serial No. 08/469,558, filed on Jun. 6, 1995 by D. Amrany, pending.
R. G. Gallager, "Information Theory and Reliable Communication," 286-290, John Wiley & Sons (1968).

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