Title :
The Demodulation of Non-Orthogonal Multiple Modulation Based All Phase
Author :
Lei, Chen ; Sun, Shanlin
Author_Institution :
Guilin Coll. of Aerosp. Technol., Guilin
Abstract :
Non-orthogonal Multiple Modulation (NOMM ) is different from the traditional modulation and is very efficient. To solve the problems like complicate modulation, huge calculation and low accuracy, All Phase Fast Fourier Transform (APFFT) is presented in this paper. And this method is proved correct in theory. The experiment shows that it is reasonable, and can keep high accuracy even in high noise conditions.
Keywords :
demodulation; fast Fourier transforms; modulation; NOMM; all phase fast Fourier transform; demodulation; nonorthogonal multiple modulation; Amplitude modulation; Bandwidth; Delay effects; Demodulation; Educational institutions; Maximum likelihood detection; OFDM modulation; Phase modulation; Quadrature amplitude modulation; Vectors;
Conference_Titel :
Circuits and Systems for Communications, 2008. ICCSC 2008. 4th IEEE International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-1707-0
Electronic_ISBN :
978-1-4244-1708-7
DOI :
10.1109/ICCSC.2008.56
