METHOD FOR THE BINARY CODING OF POINTS OF A CONSTELLATION USED IN A MULTICARRIER MODULATION OF THE OFDM TYPE

摘要

the present invention relates to a method of coding binary n points of a constellation corresponding to the discrete positions associated with the amplitude and phase encoding of binary words in the case of a type multiporteuse modulation ofdm (orthogonal frequency division multiplexin (in english) to a digital signal.according to the method, two adjacent points of the constellation are binary words which differ from each other, of two bits. the present invention applies in particular to digital television.