Patent ID: 7656929
Filing Date: 2010-02-02
Classification: H04B

Abstract:
1. A method for transmitting data in a telecommunication system including at least one transmitter and one receiver, the method comprising: transmitting, by the transmitter, a signal including a pulse sequence of Ns pulses over Ns time windows, each of the Ns pulses being enclosed within a time chip whose position within a corresponding time window is defined by a chip number and being multiplied by a same integer value representative of a symbol to be carried by said pulse sequence; computing a modulation value representative of an amount of power related to an amplitude of each of the Ns pulses in the pulse sequence to decode the symbol in the signal; and decoding the symbol in the signal based on a comparison of the modulation value to at least one predetermined threshold value, wherein each signal to be transmitted is constituted by a superimposition of a predetermined number of pulse sequences, each pulse sequence having been multiplied by an integer value representative of a symbol to be carried by the respective pulse sequence and corresponding to one of several sub-bands into which a total bandwidth available for transmission has previously been divided.