Block FIR decision-feedback equalizers for filterbank precoded transmissions with blind channel estimation capabilities.

In block transmission systems, transmitter-induced redundancy using finite-impulse response (FIR) filterbanks can be used to suppress intersymbol interference and equalize FIR channels irrespective of channel zeros. At the receiver end, linear or decision-feedback (DF) FIR filterbanks can be applied...

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Detalhes bibliográficos
Publicado no:	IEEE Transactions on communications 49, 1 (2001).
Autor principal:	Stamoulis, A.
Formato:	Artigo
Idioma:	English
Assuntos:	FIR channels equalisation. Blind channel estimation. Block FIR decision-feedback equalizers. Block transmission systems. Closed-form expressions. Cyclic prefix. Decision-feedback FIR filterbanks. Filterbank precoded transmissions. Filterbank transceivers. Finite-impulse response filterbanks. Interblock interference. Intersymbol interference suppression. Linear FIR filterbanks. Low implementation-cost equalization. Orthogonal frequency-division multiplexing. Receiver. Simulations. Transmission redundancy. Transmitted data recovery. Transmitter-induced redundancy.