Parallel-Trellis Turbo Equalizers for Sparse-Coded Transmission over SISO and MIMO Sparse Multipath Channels

This paper describes a low-complexity turbo equalizer for coded sparse multipath channels whose length can span hundreds of symbol intervals. First, for single-input-single-output (SISO) systems, an existing parallel-trellis framework, which consists of a bank of identical regular trellises, is expl...

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Bibliographic Details
Published in:	IEEE transactions on wireless communications Vol. 5; no. 12; pp. 3568 - 3578
Main Authors:	Lee, F.K.H., McLane, P.J.
Format:	Journal Article
Language:	English
Published:	Piscataway, NJ IEEE 01.12.2006 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Applied sciences Banks Channels Computation Computer simulation Convolutional codes Decoders Decoding Delay Equalizers Exact sciences and technology Fading Interleaved codes MIMO Monte Carlo methods Multipath channels Parallel processing Studies Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Transmission and modulation (techniques and equipments) Transmitting antennas Turbo codes Performance evaluation decision feedback convolutional interleaver Equalizer Multipath channels Implementation Parallel system multiple-input-multiple-output A posteriori estimation Parallel processing sparse multipath channels turbo equalization Fading channels MIMO system Monte Carlo method Convolutional code Interlacing prefiltering Turbo code Decoding Equalization Channel coding Computation time Parallel-trellis Numerical simulation SISO system Rayleigh fading
ISSN:	1536-1276, 1558-2248
Online Access:	Get full text
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