| 摘要 |
The invention concerns a method for transmitting a biorthogonal frequency multiplex signal BFDM/SM, using a transmultiplexer system providing: a modulating step, using a synthesis filter bank (11) having K parallel branches, K >/= 2, supplied each by source data, and comprising an expander of order N >/= K and filtering means; a demodulating step, using an analysis filter bank (12), having K parallel branches, comprising each a decimation unit of order N and filtering means, and delivering received data representing said source data, said filtering means being deduced from a predetermined prototype modulation function.
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