Method for transmitting an offset modulated biorthogonal multicarrier signal (BFDM/OM)
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United States of America Patent
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Oct 27, 2009
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N/A
app pub date -
Sep 29, 2000
filing date -
Sep 29, 1999
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Abstract
The invention concerns a method for transmitting a biorthogonal multicarrier signal BFDM/OM, using a transmultiplexer structure providing: a modulating step, using a synthesis filter bank (11), having two 2M parallel branches, M.gtoreq.2, each supplied by source data, and comprising an expander of order M and filtering means; a demodulating step, using an analysis filter bank (12), having two 2M parallel branches, each comprising a decimation unit of order M and filtering means, and delivering received data representing said source data; said filtering means being derived from a predetermined prototype modulating function.
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