Title :
Asymptotic performance of successive interference cancellation in the context of linear precoded OFDM systems
Author :
Debbah, M. ; Loubaton, P. ; de Courville, M.
Author_Institution :
Mobile Commun. Group, Inst. Eurecom, Sophia Antipolis, France
Abstract :
Recent results on the asymptotic empirical eigenvalue distribution of random matrices have enabled the study of the asymptotic limits of linear precoded orthogonal frequency-division multiplexing systems with minimum mean-square error (MMSE) equalization. In this letter, we extend these results to the MMSE successive interference cancellation detector and quantify the nonlinearity gain for certain type of precoding matrices.
Keywords :
OFDM modulation; eigenvalues and eigenfunctions; interference suppression; least mean squares methods; linear codes; matrix algebra; modulation coding; asymptotic eigenvalue distribution; asymptotic performance; linear precoded OFDMA systems; minimum mean-square error equalization; orthogonal frequency-division multiplexing systems; random matrices; successive interference cancellation; Detectors; Eigenvalues and eigenfunctions; H infinity control; Interference cancellation; Mobile communication; Multiaccess communication; Multicarrier code division multiple access; OFDM; Signal to noise ratio; Silicon carbide; Free probability; MC-CDMA; MMSE; OFDM; SIC; minimum mean-square error; multiple-carrier code-division multiple access; orthogonal frequency-division multiplexing; random spreading; spectral efficiency; successive interference cancellation;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOMM.2004.833177
