An interference suppression scheme with joint channel-data estimation.

This paper describes an adaptive space-time receiver with joint channel-data estimation (JCDE) to combat time-varying (TV) multipath channels in the presence of undesired cochannel interference (CCI). The receiver uses a colored Gaussian metric for sequence detection in order to suppress the CCI. Th...

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Détails bibliographiques
Publié dans:	IEEE Journal on selected areas in communications 17, 11 (1999).
Auteur principal:	Diggavi, S.N
Format:	Article
Langue:	English
Sujets:	CCI suppression. Adaptive space-time receiver. Algorithm. Cellular systems. Channel dynamics. Cochannel interference. Colored Gaussian metric. Hybrid delayed-decision feedback sequence estimation. Identification mismatch. Implementational complexity reduction. Interference cancellers. Interference suppression. Joint channel-data estimation. Noise covariance matrices. Pairwise error probability. Quasi-Newton scheme. Sequence detection. Time-varying multipath channels. Transmission environments. Transmit filter.