In an orthogonal frequency division multiplexing (OFDM) system which uses an outer Reed-Solomon encoder and interleaver an inner convolutional encoder, after the inner convolutional encoding the data bits are interleaved, and then grouped into symbols, each symbol having "m" bits. After grouping, the...http://www.google.fr/patents/US6717908?utm_source=gb-gplus-shareBrevet US6717908 - Bit interleaving for orthogonal frequency division multiplexing in the transmission of digital signals
Bit interleaving for orthogonal frequency division multiplexing in the ...
