METHOD FOR TRANSMITTING AND RECEIVING A MULTICARRIER SPREAD-SPECTRUM SIGNAL AND CORRESPONDING SIGNAL, COMPUTER PROGRAM PRODUCTS AND TRANSMISSION AND RECEPTION DEVICES

摘要

The invention relates to a method for transmitting a multicarrier spread-spectrum signal formed by a temporal succession of multicarrier symbols, using OQAM modulation and a plurality of inter-orthogonal spreading codes. According to the invention, one such method includes a step comprising the spreading of at least one complex-value data symbol, representative of a source data signal to be transmitted, over a set of sub-carriers of at lesat one multicarrier symbol, each of said sub-carriers modulating a complex value.