NDLI: Efficient Doubly-Iterative Frequency Domain Turbo-Equalization For Single-Carrier Transmission over MIMO ISI Channel

Content Provider	IEEE Xplore Digital Library
Author	Chtourou, S. Berthet, A.O. Visoz, R.
Copyright Year	2006
Description	Author affiliation: France Telecom, Issy Les Moulineaux (Chtourou, S.)
Abstract	In this paper, frequency-domain implementation of a block turbo-equalizer where ISI suppression and CAI resolution are performed separately is presented. This functional split allows deriving efficient low complexity structures based on a modified doubly iterative architecture which ensure better tradeoff between performance and complexity. We focus on a modified doubly-iterative and hybrid structure where further complexity reduction is obtained by relaxing the criterion retained for ISI suppression (max-SNR instead of MMSE) from a given iteration. Simulation results show the efficiency of such modified architectures in the case of a realistic spatially correlated MIMO channel
Starting Page	254
Ending Page	261
File Size	251138
Page Count	8
File Format	PDF
ISBN	1424404940
DOI	10.1109/WIMOB.2006.1696390
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-06-19
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Computer aided instruction Equalizers Intersymbol interference Discrete Fourier transforms Peak to average power ratio MIMO Computational complexity Frequency domain analysis Iterative decoding Convergence
Content Type	Text
Resource Type	Article

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Efficient Doubly-Iterative Frequency Domain Turbo-Equalization For Single-Carrier Transmission over MIMO ISI Channel