Title :
2-stage Blind Receiver Based on the CM algorithm for MC-CDMA Signals Detection over the 3-states Channel Model
Author :
Copjan, L. ; Krahulec, J. ; Marchevsky, S. ; Benco, S.
Author_Institution :
Tech. Univ. of Kosice, Kosice
Abstract :
In this paper we describe 2-stage blind detector, of which the second stage is based on the constant modulus algorithm (CMA). Simulations are oriented on MC-CDMA signals and the image transmission over 3-states channel enlarged with a complex AWGN noise. The channel model is assigned for Land mobile satellite communications.
Keywords :
AWGN channels; blind source separation; code division multiple access; matrix algebra; mobile satellite communication; radio receivers; signal detection; time series; 2-stage blind detector; 2-stage blind receiver; 3-states channel model; AWGN noise; CM algorithm; MC-CDMA signals detection; constant modulus algorithm; land mobile satellite communications; parametrization matrix; time series; AWGN; Detectors; Electronic mail; Fading; Frequency synchronization; Multicarrier code division multiple access; Multimedia communication; Signal detection; Signal processing algorithms; Transmitters; 3-states channel; MC-CDMA technique; Rice channel; Suzuki process; blind detection;
Conference_Titel :
Systems, Signals and Image Processing, 2007 and 6th EURASIP Conference focused on Speech and Image Processing, Multimedia Communications and Services. 14th International Workshop on
Conference_Location :
Maribor
Print_ISBN :
978-961-248-029-5
Electronic_ISBN :
978-961-248-029-5
DOI :
10.1109/IWSSIP.2007.4381201
