Title :
Spectrally Efficient Multiuser Continuous-Phase Modulation Systems
Author :
Perotti, Alberto ; Benedetto, Sergio ; Remlein, Piotr
Author_Institution :
Electron. Dept., Politec. di Torino, Torino, Italy
Abstract :
In this paper we improve the spectral efficiency of continuous-phase modulations (CPM) when used in frequency-division multiplexing (FDM) systems with tight carrier frequency spacing. We show that significant improvements can be achieved applying a low-complexity iterative inter- channel interference (ICI) cancellation algorithm. Further improvements are obtained in coded CPM systems with joint ICI cancellation and iterative decoding.
Keywords :
Communications Society; Continuous phase modulation; Delay; Detectors; Frequency division multiplexing; Interchannel interference; Interference cancellation; Power system modeling; Signal to noise ratio; Wireless communication;
Conference_Titel :
Communications (ICC), 2010 IEEE International Conference on
Conference_Location :
Cape Town, South Africa
Print_ISBN :
978-1-4244-6402-9
DOI :
10.1109/ICC.2010.5501939
