Telefonaktiebolaget LM Ericsson (publ)
Technique for non-sinusoidal radio communication

Abstract:

A technique for transmitting data on carriers each using a non-sinusoidal waveform is described. As to a method aspect of the technique, a fundamental frequency (118) is assigned to each of the carriers using the non-sinusoidal waveform. Baseband frequencies corresponding to a set of harmonic components of the non-sinusoidal waveform at each of the assigned fundamental frequencies (118) are disjoint. An energy of each of the harmonic components in the set is greater than a predefined threshold value. Modulation symbols (116) representative of the data are transmitted on at least one or all of the carriers.