Title :
Performance analysis of blind channel estimators based on non-redundant periodic modulation precoders
Author :
Chevreuil, A. ; Serpedin, E. ; Loubaton, P. ; Giannakis, G.B.
Author_Institution :
Telecom Paris, France
Abstract :
Periodic modulation precoders allow blind identification of SISO channels from output second-order cyclic statistics, irrespective of the location of channel zeros, color of additive stationary noise, or the channel order overestimation errors. The performance of blind channel estimators relying on periodic precoders is investigated. Criteria for optimal designs of periodic modulation precoders are also presented
Keywords :
correlation methods; modulation coding; parameter estimation; statistical analysis; telecommunication channels; SISO channels; additive stationary noise color; blind channel estimators; blind identification; channel order overestimation errors; channel zeros location; nonlinear correlation matching estimator; nonredundant periodic modulation precoders; optimal designs; output second-order cyclic statistics; performance analysis; signal subspace; Additive noise; Colored noise; Communication channels; Error analysis; Estimation error; Finite impulse response filter; Fourier series; Performance analysis; Signal processing; Transmitters;
Conference_Titel :
Acoustics, Speech and Signal Processing, 1998. Proceedings of the 1998 IEEE International Conference on
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-4428-6
DOI :
10.1109/ICASSP.1998.679594
